Fix s390 build

Upstream has made a keyring to the platform keys. The "KEYS: Allow
unrestricted boot-time addition of keys to secondary keyring" is
available upstream for the platform keyring.

The only issue is that module signatures aren't checked with the
platform keyring, so this introduces a patch to add that which has been
sent upstream. At least our carried-patch count hasn't gone up.

.gitignore

@@ -1,2 +1,10 @@
+clog
 *.xz
 *.bz2
+*.rpm
+*.orig
+*.sign
+kernel-[234].*/
+perf-man-*.tar.gz
+kernel-tools/
+kernel-headers/

0001-Make-get_cert_list-not-complain-about-cert-lists-tha.patch

@@ -0,0 +1,104 @@
+From 3ce5852ec6add45a28fe1706e9163351940e905c Mon Sep 17 00:00:00 2001
+From: Peter Jones <pjones@redhat.com>
+Date: Mon, 2 Oct 2017 18:25:29 -0400
+Subject: [PATCH 1/3] Make get_cert_list() not complain about cert lists that
+ aren't present.
+
+Signed-off-by: Peter Jones <pjones@redhat.com>
+---
+ security/integrity/platform_certs/load_uefi.c | 37 ++++++++++++++++++++++---------------
+ 1 file changed, 22 insertions(+), 15 deletions(-)
+
+diff --git a/security/integrity/platform_certs/load_uefi.c b/security/integrity/platform_certs/load_uefi.c
+index 81b19c52832b..e188f3ecbce3 100644
+--- a/security/integrity/platform_certs/load_uefi.c
++++ b/security/integrity/platform_certs/load_uefi.c
+@@ -38,8 +38,8 @@ static __init bool uefi_check_ignore_db(void)
+ /*
+  * Get a certificate list blob from the named EFI variable.
+  */
+-static __init void *get_cert_list(efi_char16_t *name, efi_guid_t *guid,
+-				  unsigned long *size)
++static __init int get_cert_list(efi_char16_t *name, efi_guid_t *guid,
++				  unsigned long *size , void **cert_list)
+ {
+ 	efi_status_t status;
+ 	unsigned long lsize = 4;
+@@ -47,24 +47,31 @@ static __init void *get_cert_list(efi_char16_t *name, efi_guid_t *guid,
+ 	void *db;
+
+ 	status = efi.get_variable(name, guid, NULL, &lsize, &tmpdb);
++	if (status == EFI_NOT_FOUND) {
++		*size = 0;
++		*cert_list = NULL;
++		return 0;
++	}
++
+ 	if (status != EFI_BUFFER_TOO_SMALL) {
+ 		pr_err("Couldn't get size: 0x%lx\n", status);
+-		return NULL;
++		return efi_status_to_err(status);
+ 	}
+
+ 	db = kmalloc(lsize, GFP_KERNEL);
+ 	if (!db)
+-		return NULL;
++		return -ENOMEM;
+
+ 	status = efi.get_variable(name, guid, NULL, &lsize, db);
+ 	if (status != EFI_SUCCESS) {
+ 		kfree(db);
+ 		pr_err("Error reading db var: 0x%lx\n", status);
+-		return NULL;
++		return efi_status_to_err(status);
+ 	}
+
+ 	*size = lsize;
+-	return db;
++	*cert_list = db;
++	return 0;
+ }
+
+ /*
+@@ -153,10 +160,10 @@ static int __init load_uefi_certs(void)
+ 	 * an error if we can't get them.
+ 	 */
+ 	if (!uefi_check_ignore_db()) {
+-		db = get_cert_list(L"db", &secure_var, &dbsize);
+-		if (!db) {
++		rc = get_cert_list(L"db", &secure_var, &dbsize, &db);
++		if (rc < 0) {
+ 			pr_err("MODSIGN: Couldn't get UEFI db list\n");
+-		} else {
++		} else if (dbsize != 0) {
+ 			rc = parse_efi_signature_list("UEFI:db",
+ 					db, dbsize, get_handler_for_db);
+ 			if (rc)
+@@ -166,10 +173,10 @@ static int __init load_uefi_certs(void)
+ 		}
+ 	}
+
+-	mok = get_cert_list(L"MokListRT", &mok_var, &moksize);
+-	if (!mok) {
++	rc = get_cert_list(L"MokListRT", &mok_var, &moksize, &mok);
++	if (rc < 0) {
+ 		pr_info("Couldn't get UEFI MokListRT\n");
+-	} else {
++	} else if (moksize != 0) {
+ 		rc = parse_efi_signature_list("UEFI:MokListRT",
+ 					      mok, moksize, get_handler_for_db);
+ 		if (rc)
+@@ -177,10 +184,10 @@ static int __init load_uefi_certs(void)
+ 		kfree(mok);
+ 	}
+
+-	dbx = get_cert_list(L"dbx", &secure_var, &dbxsize);
+-	if (!dbx) {
++	rc = get_cert_list(L"dbx", &secure_var, &dbxsize, &dbx);
++	if (rc < 0) {
+ 		pr_info("Couldn't get UEFI dbx list\n");
+-	} else {
++	} else if (dbxsize != 0) {
+ 		rc = parse_efi_signature_list("UEFI:dbx",
+ 					      dbx, dbxsize,
+ 					      get_handler_for_dbx);

0001-brcmfmac-add-subtype-check-for-event-handling-in-dat.patch

@@ -0,0 +1,105 @@
+From a4176ec356c73a46c07c181c6d04039fafa34a9f Mon Sep 17 00:00:00 2001
+From: Arend van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 14 Feb 2019 13:43:48 +0100
+Subject: [PATCH] brcmfmac: add subtype check for event handling in data path
+
+For USB there is no separate channel being used to pass events
+from firmware to the host driver and as such are passed over the
+data path. In order to detect mock event messages an additional
+check is needed on event subtype. This check is added conditionally
+using unlikely() keyword.
+
+Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
+Reviewed-by: Franky Lin <franky.lin@broadcom.com>
+Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ .../wireless/broadcom/brcm80211/brcmfmac/core.c  |  5 +++--
+ .../wireless/broadcom/brcm80211/brcmfmac/fweh.h  | 16 ++++++++++++----
+ .../broadcom/brcm80211/brcmfmac/msgbuf.c         |  2 +-
+ 3 files changed, 16 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+index e772c0845638..a368ba6e7344 100644
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+@@ -519,7 +519,8 @@ void brcmf_rx_frame(struct device *dev, struct sk_buff *skb, bool handle_event)
+ 	} else {
+ 		/* Process special event packets */
+ 		if (handle_event)
+-			brcmf_fweh_process_skb(ifp->drvr, skb);
++			brcmf_fweh_process_skb(ifp->drvr, skb,
++					       BCMILCP_SUBTYPE_VENDOR_LONG);
+
+ 		brcmf_netif_rx(ifp, skb);
+ 	}
+@@ -536,7 +537,7 @@ void brcmf_rx_event(struct device *dev, struct sk_buff *skb)
+ 	if (brcmf_rx_hdrpull(drvr, skb, &ifp))
+ 		return;
+
+-	brcmf_fweh_process_skb(ifp->drvr, skb);
++	brcmf_fweh_process_skb(ifp->drvr, skb, 0);
+ 	brcmu_pkt_buf_free_skb(skb);
+ }
+
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
+index 31f3e8e83a21..7027243db17e 100644
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
+@@ -211,7 +211,7 @@ enum brcmf_fweh_event_code {
+  */
+ #define BRCM_OUI				"\x00\x10\x18"
+ #define BCMILCP_BCM_SUBTYPE_EVENT		1
+-
++#define BCMILCP_SUBTYPE_VENDOR_LONG		32769
+
+ /**
+  * struct brcm_ethhdr - broadcom specific ether header.
+@@ -334,10 +334,10 @@ void brcmf_fweh_process_event(struct brcmf_pub *drvr,
+ void brcmf_fweh_p2pdev_setup(struct brcmf_if *ifp, bool ongoing);
+
+ static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr,
+-					  struct sk_buff *skb)
++					  struct sk_buff *skb, u16 stype)
+ {
+ 	struct brcmf_event *event_packet;
+-	u16 usr_stype;
++	u16 subtype, usr_stype;
+
+ 	/* only process events when protocol matches */
+ 	if (skb->protocol != cpu_to_be16(ETH_P_LINK_CTL))
+@@ -346,8 +346,16 @@ static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr,
+ 	if ((skb->len + ETH_HLEN) < sizeof(*event_packet))
+ 		return;
+
+-	/* check for BRCM oui match */
+ 	event_packet = (struct brcmf_event *)skb_mac_header(skb);
++
++	/* check subtype if needed */
++	if (unlikely(stype)) {
++		subtype = get_unaligned_be16(&event_packet->hdr.subtype);
++		if (subtype != stype)
++			return;
++	}
++
++	/* check for BRCM oui match */
+ 	if (memcmp(BRCM_OUI, &event_packet->hdr.oui[0],
+ 		   sizeof(event_packet->hdr.oui)))
+ 		return;
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+index 4e8397a0cbc8..ee922b052561 100644
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+@@ -1116,7 +1116,7 @@ static void brcmf_msgbuf_process_event(struct brcmf_msgbuf *msgbuf, void *buf)
+
+ 	skb->protocol = eth_type_trans(skb, ifp->ndev);
+
+-	brcmf_fweh_process_skb(ifp->drvr, skb);
++	brcmf_fweh_process_skb(ifp->drvr, skb, 0);
+
+ exit:
+ 	brcmu_pkt_buf_free_skb(skb);
+-- 
+2.20.1
+

0001-brcmfmac-assure-SSID-length-from-firmware-is-limited.patch

@@ -0,0 +1,33 @@
+From 1b5e2423164b3670e8bc9174e4762d297990deff Mon Sep 17 00:00:00 2001
+From: Arend van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 14 Feb 2019 13:43:47 +0100
+Subject: [PATCH] brcmfmac: assure SSID length from firmware is limited
+
+The SSID length as received from firmware should not exceed
+IEEE80211_MAX_SSID_LEN as that would result in heap overflow.
+
+Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
+Reviewed-by: Franky Lin <franky.lin@broadcom.com>
+Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+index b5e291ed9496..012275fc3bf7 100644
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+@@ -3507,6 +3507,8 @@ brcmf_wowl_nd_results(struct brcmf_if *ifp, const struct brcmf_event_msg *e,
+ 	}
+
+ 	netinfo = brcmf_get_netinfo_array(pfn_result);
++	if (netinfo->SSID_len > IEEE80211_MAX_SSID_LEN)
++		netinfo->SSID_len = IEEE80211_MAX_SSID_LEN;
+ 	memcpy(cfg->wowl.nd->ssid.ssid, netinfo->SSID, netinfo->SSID_len);
+ 	cfg->wowl.nd->ssid.ssid_len = netinfo->SSID_len;
+ 	cfg->wowl.nd->n_channels = 1;
+-- 
+2.20.1
+

0001-drm-nouveau-register-backlight-on-pascal-and-newer.patch

@@ -0,0 +1,26 @@
+From 15f77c4ade3364106a3a397f0a8d6fce9d6a6326 Mon Sep 17 00:00:00 2001
+From: Ben Skeggs <bskeggs@redhat.com>
+Date: Fri, 11 Jan 2019 16:08:20 +1000
+Subject: [PATCH] drm/nouveau: register backlight on pascal and newer
+
+Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
+---
+ drivers/gpu/drm/nouveau/nouveau_backlight.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c
+index 5f5be6368aed..c7a94c94dbf3 100644
+--- a/drivers/gpu/drm/nouveau/nouveau_backlight.c
++++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c
+@@ -253,6 +253,8 @@ nouveau_backlight_init(struct drm_connector *connector)
+ 	case NV_DEVICE_INFO_V0_FERMI:
+ 	case NV_DEVICE_INFO_V0_KEPLER:
+ 	case NV_DEVICE_INFO_V0_MAXWELL:
++	case NV_DEVICE_INFO_V0_PASCAL:
++	case NV_DEVICE_INFO_V0_VOLTA:
+ 		ret = nv50_backlight_init(nv_encoder, &props, &ops);
+ 		break;
+ 	default:
+-- 
+2.20.1
+

0001-iio-Use-event-header-from-kernel-tree.patch

@@ -0,0 +1,64 @@
+From 0eadbb65c0026fb4eec89c54f6b48a0febd87f92 Mon Sep 17 00:00:00 2001
+From: Laura Abbott <labbott@redhat.com>
+Date: Fri, 9 Sep 2016 08:19:17 -0700
+Subject: [PATCH] iio: Use type header from kernel tree
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+To: Jonathan Cameron <jic23@kernel.org>
+To: Hartmut Knaack <knaack.h@gmx.de>
+To: Lars-Peter Clausen <lars@metafoo.de>
+To: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
+Cc: linux-iio@vger.kernel.org
+Cc: linux-kernel@vger.kernel.org
+
+
+The iio tools have been updated as new event types have been added to
+the kernel. The tools currently use the standard system headers which
+means that the system may not have the newest defintitions. This leads
+to build failures when building newer tools on older hosts:
+
+gcc -Wall -g -D_GNU_SOURCE   -c -o iio_event_monitor.o
+iio_event_monitor.c
+iio_event_monitor.c:59:3: error: ‘IIO_UVINDEX’ undeclared here (not in a
+function)
+  [IIO_UVINDEX] = "uvindex",
+   ^~~~~~~~~~~
+iio_event_monitor.c:59:3: error: array index in initializer not of
+integer type
+iio_event_monitor.c:59:3: note: (near initialization for
+‘iio_chan_type_name_spec’)
+iio_event_monitor.c:97:3: error: ‘IIO_MOD_LIGHT_UV’ undeclared here (not
+in a function)
+  [IIO_MOD_LIGHT_UV] = "uv",
+   ^~~~~~~~~~~~~~~~
+iio_event_monitor.c:97:3: error: array index in initializer not of
+integer type
+iio_event_monitor.c:97:3: note: (near initialization for
+‘iio_modifier_names’)
+<builtin>: recipe for target 'iio_event_monitor.o' failed
+
+Switch to using the header from the kernel tree to ensure the newest
+defintions are always picked up.
+
+Signed-off-by: Laura Abbott <labbott@redhat.com>
+---
+ tools/iio/iio_event_monitor.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c
+index d9b7e0f..f02523d 100644
+--- a/tools/iio/iio_event_monitor.c
++++ b/tools/iio/iio_event_monitor.c
+@@ -26,7 +26,7 @@
+ #include <sys/ioctl.h>
+ #include "iio_utils.h"
+ #include <linux/iio/events.h>
+-#include <linux/iio/types.h>
++#include "../../include/uapi/linux/iio/types.h"
+ 
+ static const char * const iio_chan_type_name_spec[] = {
+ 	[IIO_VOLTAGE] = "voltage",
+-- 
+2.7.4
+

0001-integrity-KEYS-add-a-reference-to-platform-keyring.patch

@@ -0,0 +1,85 @@
+From 219a3e8676f3132d27b530c7d2d6bcab89536b57 Mon Sep 17 00:00:00 2001
+From: Kairui Song <kasong@redhat.com>
+Date: Mon, 21 Jan 2019 17:59:28 +0800
+Subject: [PATCH] integrity, KEYS: add a reference to platform keyring
+
+commit 9dc92c45177a ("integrity: Define a trusted platform keyring")
+introduced a .platform keyring for storing preboot keys, used for
+verifying kernel image signatures. Currently only IMA-appraisal is able
+to use the keyring to verify kernel images that have their signature
+stored in xattr.
+
+This patch exposes the .platform keyring, making it accessible for
+verifying PE signed kernel images as well.
+
+Suggested-by: Mimi Zohar <zohar@linux.ibm.com>
+Signed-off-by: Kairui Song <kasong@redhat.com>
+Cc: David Howells <dhowells@redhat.com>
+[zohar@linux.ibm.com: fixed checkpatch errors, squashed with patch fix]
+Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
+---
+ certs/system_keyring.c        | 10 ++++++++++
+ include/keys/system_keyring.h |  8 ++++++++
+ security/integrity/digsig.c   |  3 +++
+ 3 files changed, 21 insertions(+)
+
+diff --git a/certs/system_keyring.c b/certs/system_keyring.c
+index 81728717523d..da055e901df4 100644
+--- a/certs/system_keyring.c
++++ b/certs/system_keyring.c
+@@ -24,6 +24,9 @@ static struct key *builtin_trusted_keys;
+ #ifdef CONFIG_SECONDARY_TRUSTED_KEYRING
+ static struct key *secondary_trusted_keys;
+ #endif
++#ifdef CONFIG_INTEGRITY_PLATFORM_KEYRING
++static struct key *platform_trusted_keys;
++#endif
+ 
+ extern __initconst const u8 system_certificate_list[];
+ extern __initconst const unsigned long system_certificate_list_size;
+@@ -266,3 +269,10 @@ int verify_pkcs7_signature(const void *data, size_t len,
+ EXPORT_SYMBOL_GPL(verify_pkcs7_signature);
+ 
+ #endif /* CONFIG_SYSTEM_DATA_VERIFICATION */
++
++#ifdef CONFIG_INTEGRITY_PLATFORM_KEYRING
++void __init set_platform_trusted_keys(struct key *keyring)
++{
++	platform_trusted_keys = keyring;
++}
++#endif
+diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h
+index 359c2f936004..42a93eda331c 100644
+--- a/include/keys/system_keyring.h
++++ b/include/keys/system_keyring.h
+@@ -61,5 +61,13 @@ static inline struct key *get_ima_blacklist_keyring(void)
+ }
+ #endif /* CONFIG_IMA_BLACKLIST_KEYRING */
+ 
++#if defined(CONFIG_INTEGRITY_PLATFORM_KEYRING) && \
++	defined(CONFIG_SYSTEM_TRUSTED_KEYRING)
++extern void __init set_platform_trusted_keys(struct key *keyring);
++#else
++static inline void set_platform_trusted_keys(struct key *keyring)
++{
++}
++#endif
+ 
+ #endif /* _KEYS_SYSTEM_KEYRING_H */
+diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c
+index f45d6edecf99..e19c2eb72c51 100644
+--- a/security/integrity/digsig.c
++++ b/security/integrity/digsig.c
+@@ -87,6 +87,9 @@ static int __integrity_init_keyring(const unsigned int id, key_perm_t perm,
+ 		pr_info("Can't allocate %s keyring (%d)\n",
+ 			keyring_name[id], err);
+ 		keyring[id] = NULL;
++	} else {
++		if (id == INTEGRITY_KEYRING_PLATFORM)
++			set_platform_trusted_keys(keyring[id]);
+ 	}
+ 
+ 	return err;
+-- 
+2.20.1
+

0001-kexec-KEYS-Make-use-of-platform-keyring-for-signatur.patch

@@ -0,0 +1,98 @@
+From 278311e417be60f7caef6fcb12bda4da2711ceff Mon Sep 17 00:00:00 2001
+From: Kairui Song <kasong@redhat.com>
+Date: Mon, 21 Jan 2019 17:59:29 +0800
+Subject: [PATCH] kexec, KEYS: Make use of platform keyring for signature
+ verify
+
+This patch allows the kexec_file_load syscall to verify the PE signed
+kernel image signature based on the preboot keys stored in the .platform
+keyring, as fall back, if the signature verification failed due to not
+finding the public key in the secondary or builtin keyrings.
+
+This commit adds a VERIFY_USE_PLATFORM_KEYRING similar to previous
+VERIFY_USE_SECONDARY_KEYRING indicating that verify_pkcs7_signature
+should verify the signature using platform keyring.  Also, decrease
+the error message log level when verification failed with -ENOKEY,
+so that if called tried multiple time with different keyring it
+won't generate extra noises.
+
+Signed-off-by: Kairui Song <kasong@redhat.com>
+Cc: David Howells <dhowells@redhat.com>
+Acked-by: Dave Young <dyoung@redhat.com> (for kexec_file_load part)
+[zohar@linux.ibm.com: tweaked the first paragraph of the patch description,
+ and fixed checkpatch warning.]
+Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
+---
+ arch/x86/kernel/kexec-bzimage64.c | 14 +++++++++++---
+ certs/system_keyring.c            | 13 ++++++++++++-
+ include/linux/verification.h      |  1 +
+ 3 files changed, 24 insertions(+), 4 deletions(-)
+
+diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
+index 278cd07228dd..e1215a600064 100644
+--- a/arch/x86/kernel/kexec-bzimage64.c
++++ b/arch/x86/kernel/kexec-bzimage64.c
+@@ -531,9 +531,17 @@ static int bzImage64_cleanup(void *loader_data)
+ #ifdef CONFIG_KEXEC_BZIMAGE_VERIFY_SIG
+ static int bzImage64_verify_sig(const char *kernel, unsigned long kernel_len)
+ {
+-	return verify_pefile_signature(kernel, kernel_len,
+-				       VERIFY_USE_SECONDARY_KEYRING,
+-				       VERIFYING_KEXEC_PE_SIGNATURE);
++	int ret;
++
++	ret = verify_pefile_signature(kernel, kernel_len,
++				      VERIFY_USE_SECONDARY_KEYRING,
++				      VERIFYING_KEXEC_PE_SIGNATURE);
++	if (ret == -ENOKEY && IS_ENABLED(CONFIG_INTEGRITY_PLATFORM_KEYRING)) {
++		ret = verify_pefile_signature(kernel, kernel_len,
++					      VERIFY_USE_PLATFORM_KEYRING,
++					      VERIFYING_KEXEC_PE_SIGNATURE);
++	}
++	return ret;
+ }
+ #endif
+ 
+diff --git a/certs/system_keyring.c b/certs/system_keyring.c
+index da055e901df4..c05c29ae4d5d 100644
+--- a/certs/system_keyring.c
++++ b/certs/system_keyring.c
+@@ -240,11 +240,22 @@ int verify_pkcs7_signature(const void *data, size_t len,
+ #else
+ 		trusted_keys = builtin_trusted_keys;
+ #endif
++	} else if (trusted_keys == VERIFY_USE_PLATFORM_KEYRING) {
++#ifdef CONFIG_INTEGRITY_PLATFORM_KEYRING
++		trusted_keys = platform_trusted_keys;
++#else
++		trusted_keys = NULL;
++#endif
++		if (!trusted_keys) {
++			ret = -ENOKEY;
++			pr_devel("PKCS#7 platform keyring is not available\n");
++			goto error;
++		}
+ 	}
+ 	ret = pkcs7_validate_trust(pkcs7, trusted_keys);
+ 	if (ret < 0) {
+ 		if (ret == -ENOKEY)
+-			pr_err("PKCS#7 signature not signed with a trusted key\n");
++			pr_devel("PKCS#7 signature not signed with a trusted key\n");
+ 		goto error;
+ 	}
+ 
+diff --git a/include/linux/verification.h b/include/linux/verification.h
+index cfa4730d607a..018fb5f13d44 100644
+--- a/include/linux/verification.h
++++ b/include/linux/verification.h
+@@ -17,6 +17,7 @@
+  * should be used.
+  */
+ #define VERIFY_USE_SECONDARY_KEYRING ((struct key *)1UL)
++#define VERIFY_USE_PLATFORM_KEYRING  ((struct key *)2UL)
+ 
+ /*
+  * The use to which an asymmetric key is being put.
+-- 
+2.20.1
+

0001-mm-gup-Remove-the-write-parameter-from-gup_fast_perm.patch

@@ -0,0 +1,73 @@
+From ad8cfb9c42ef83ecf4079bc7d77e6557648e952b Mon Sep 17 00:00:00 2001
+From: Ira Weiny <ira.weiny@intel.com>
+Date: Sun, 10 Feb 2019 14:34:24 -0800
+Subject: [PATCH] mm/gup: Remove the 'write' parameter from
+ gup_fast_permitted()
+
+The 'write' parameter is unused in gup_fast_permitted() so remove it.
+
+Signed-off-by: Ira Weiny <ira.weiny@intel.com>
+Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
+Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
+Cc: Andrew Morton <akpm@linux-foundation.org>
+Cc: Borislav Petkov <bp@alien8.de>
+Cc: Dan Williams <dan.j.williams@intel.com>
+Cc: Dave Hansen <dave.hansen@intel.com>
+Cc: Linus Torvalds <torvalds@linux-foundation.org>
+Cc: Peter Zijlstra <peterz@infradead.org>
+Cc: linux-mm@kvack.org
+Link: http://lkml.kernel.org/r/20190210223424.13934-1-ira.weiny@intel.com
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+---
+ arch/x86/include/asm/pgtable_64.h | 3 +--
+ mm/gup.c                          | 6 +++---
+ 2 files changed, 4 insertions(+), 5 deletions(-)
+
+diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
+index 9c85b54bf03c..0bb566315621 100644
+--- a/arch/x86/include/asm/pgtable_64.h
++++ b/arch/x86/include/asm/pgtable_64.h
+@@ -259,8 +259,7 @@ extern void init_extra_mapping_uc(unsigned long phys, unsigned long size);
+ extern void init_extra_mapping_wb(unsigned long phys, unsigned long size);
+
+ #define gup_fast_permitted gup_fast_permitted
+-static inline bool gup_fast_permitted(unsigned long start, int nr_pages,
+-		int write)
++static inline bool gup_fast_permitted(unsigned long start, int nr_pages)
+ {
+ 	unsigned long len, end;
+
+diff --git a/mm/gup.c b/mm/gup.c
+index 05acd7e2eb22..b63e88eca31b 100644
+--- a/mm/gup.c
++++ b/mm/gup.c
+@@ -1786,7 +1786,7 @@ static void gup_pgd_range(unsigned long addr, unsigned long end,
+  * Check if it's allowed to use __get_user_pages_fast() for the range, or
+  * we need to fall back to the slow version:
+  */
+-bool gup_fast_permitted(unsigned long start, int nr_pages, int write)
++bool gup_fast_permitted(unsigned long start, int nr_pages)
+ {
+ 	unsigned long len, end;
+
+@@ -1828,7 +1828,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
+ 	 * block IPIs that come from THPs splitting.
+ 	 */
+
+-	if (gup_fast_permitted(start, nr_pages, write)) {
++	if (gup_fast_permitted(start, nr_pages)) {
+ 		local_irq_save(flags);
+ 		gup_pgd_range(start, end, write, pages, &nr);
+ 		local_irq_restore(flags);
+@@ -1870,7 +1870,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
+ 	if (unlikely(!access_ok((void __user *)start, len)))
+ 		return -EFAULT;
+
+-	if (gup_fast_permitted(start, nr_pages, write)) {
++	if (gup_fast_permitted(start, nr_pages)) {
+ 		local_irq_disable();
+ 		gup_pgd_range(addr, end, write, pages, &nr);
+ 		local_irq_enable();
+-- 
+2.21.0
+

0001-platform-x86-ideapad-laptop-Remove-no_hw_rfkill_list.patch

@@ -0,0 +1,365 @@
+From de5d850913e9d5fb272f386fb36ef5f5776afb0c Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Mon, 29 Apr 2019 15:11:26 +0200
+Subject: [PATCH] platform/x86: ideapad-laptop: Remove no_hw_rfkill_list
+
+When the ideapad-laptop driver was first written it was written for laptops
+which had a hardware rfkill switch. So when the first ideapad laptops
+showed up without a hw rfkill switch and it turned out that in this case
+the ideapad firmware interface would always report the wifi being hardware-
+blocked, a DMI id list of models which lack a hw rfkill switch was started
+(by yours truly). Things were done this way to avoid regressing existing
+models with a hw rfkill switch. In hindsight this was a mistake.
+
+Lenovo releases a lot of ideapad models every year and even the latest
+models still use the "VPC2004" ACPI interface the ideapad-laptop driver
+binds to. Having a hw rfkill switch is quite rare on modern hardware, so
+all these new models need to be added to the no_hw_rfkill_list, leading
+to a never ending game of whack a mole.
+
+Worse the failure mode when not present on the list, is very bad. In this
+case the ideapad-laptop driver will report the wifi as being hw-blocked,
+at which points NetworkManager does not even try to use it and the user
+ends up with non working wifi.
+
+This leads to various Linux fora on the internet being filled with
+wifi not working on ideapad laptops stories, which does not make Linux
+look good.
+
+The failure mode when we flip the default to assuming that a hw rfkill
+switch is not present OTOH is quite benign. When we properly report the
+wifi as being hw-blocked on ideapads which do have the hw-switch; and it
+is in the wifi-off position, then at least when using NetworkManager +
+GNOME3 the user will get a "wifi disabled in hardware" message when trying
+to connect to the wifi from the UI. If OTOH we assume there is no hardware
+rfkill switch, then the user will get an empty list for the list of
+available networks. Although the empty list vs the "wifi disabled in
+hardware" message is a regression, it is a very minor regression and it
+can easily be fixed on a model by model basis by filling the new
+hw_rfkill_list this commit introduces.
+
+Therefor this commit removes the ever growing no_hw_rfkill_list, flipping
+the default to assuming there is no hw rfkill switch and adding a new
+hw_rfkill_list. Thereby fixing the wifi not working on all the current
+ideapad and yoga models which are not on the list yet and also fixing it
+for all future ideapad and yoga models using the "VPC2004" ACPI interface.
+
+Note once this patch has been accepted upstream. I plan to write a blog
+post asking for users of ideapads and yoga's with a hw rfkill switch to
+step forward, so that we can populate the new hw_rfkill_list with the few
+older yoga and ideapad models which actually have a hw rfkill switch.
+
+BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1703338
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ drivers/platform/x86/ideapad-laptop.c | 321 ++------------------------
+ 1 file changed, 15 insertions(+), 306 deletions(-)
+
+diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
+index c53ae86b59c7..2d94536dea88 100644
+--- a/drivers/platform/x86/ideapad-laptop.c
++++ b/drivers/platform/x86/ideapad-laptop.c
+@@ -980,277 +980,21 @@ static void ideapad_wmi_notify(u32 value, void *context)
+ #endif
+ 
+ /*
+- * Some ideapads don't have a hardware rfkill switch, reading VPCCMD_R_RF
+- * always results in 0 on these models, causing ideapad_laptop to wrongly
+- * report all radios as hardware-blocked.
++ * Some ideapads have a hardware rfkill switch, but most do not have one.
++ * Reading VPCCMD_R_RF always results in 0 on models without a hardware rfkill,
++ * switch causing ideapad_laptop to wrongly report all radios as hw-blocked.
++ * There used to be a long list of DMI ids for models without a hw rfkill
++ * switch here, but that resulted in playing whack a mole.
++ * More importantly wrongly reporting the wifi radio as hw-blocked, results in
++ * non working wifi. Whereas not reporting it hw-blocked, when it actually is
++ * hw-blocked results in an empty SSID list, which is a much more benign
++ * failure mode.
++ * So the default now is the much safer option of assuming there is no
++ * hardware rfkill switch. This default also actually matches most hardware,
++ * since having a hw rfkill switch is quite rare on modern hardware, so this
++ * also leads to a much shorter list.
+  */
+-static const struct dmi_system_id no_hw_rfkill_list[] = {
+-	{
+-		.ident = "Lenovo RESCUER R720-15IKBN",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo R720-15IKBN"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo G40-30",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G40-30"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo G50-30",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G50-30"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo V310-14IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo V310-14IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo V310-14ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo V310-14ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo V310-15IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo V310-15IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo V310-15ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo V310-15ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo V510-15IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo V510-15IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 300-15IBR",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 300-15IBR"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 300-15IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 300-15IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 300S-11IBR",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 300S-11BR"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 310-15ABR",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 310-15ABR"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 310-15IAP",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 310-15IAP"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 310-15IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 310-15IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad 310-15ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 310-15ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad Y700-14ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700-14ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad Y700-15ACZ",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700-15ACZ"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad Y700-15ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700-15ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad Y700 Touch-15ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700 Touch-15ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad Y700-17ISK",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700-17ISK"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo ideapad MIIX 720-12IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "MIIX 720-12IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Legion Y520-15IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y520-15IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Y520-15IKBM",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y520-15IKBM"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Legion Y530-15ICH",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Legion Y530-15ICH"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Legion Y720-15IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y720-15IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Legion Y720-15IKBN",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y720-15IKBN"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Y720-15IKBM",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y720-15IKBM"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 2 11 / 13 / Pro",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 2"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 2 11 / 13 / Pro",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_BOARD_NAME, "Yoga2"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 2 13",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Yoga 2 13"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 3 1170 / 1470",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 3"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 3 Pro 1370",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 3"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 700",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 700"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 900",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 900"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Yoga 900",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_BOARD_NAME, "VIUU4"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo YOGA 910-13IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 910-13IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo YOGA 920-13IKB",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 920-13IKB"),
+-		},
+-	},
+-	{
+-		.ident = "Lenovo Zhaoyang E42-80",
+-		.matches = {
+-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+-			DMI_MATCH(DMI_PRODUCT_VERSION, "ZHAOYANG E42-80"),
+-		},
+-	},
++static const struct dmi_system_id hw_rfkill_list[] = {
+ 	{}
+ };
+ 
+@@ -1311,7 +1020,7 @@ static int ideapad_acpi_add(struct platform_device *pdev)
+ 	priv->cfg = cfg;
+ 	priv->adev = adev;
+ 	priv->platform_device = pdev;
+-	priv->has_hw_rfkill_switch = !dmi_check_system(no_hw_rfkill_list);
++	priv->has_hw_rfkill_switch = dmi_check_system(hw_rfkill_list);
+ 
+ 	ret = ideapad_sysfs_init(priv);
+ 	if (ret)
+-- 
+2.21.0
+

0001-virt-vbox-Implement-passing-requestor-info-to-the-ho.patch

@@ -0,0 +1,663 @@
+From 58b89b03f14fde3b5eda78b9137109b7a860a607 Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Tue, 19 Mar 2019 14:05:31 +0100
+Subject: [PATCH] virt: vbox: Implement passing requestor info to the host for
+ VirtualBox 6.0.x
+
+VirtualBox 6.0.x has a new feature where the guest kernel driver passes
+info about the origin of the request (e.g. userspace or kernelspace) to
+the hypervisor.
+
+If we do not pass this information then when running the 6.0.x userspace
+guest-additions tools on a 6.0.x host, some requests will get denied
+with a VERR_VERSION_MISMATCH error, breaking vboxservice.service and
+the mounting of shared folders marked to be auto-mounted.
+
+This commit implements passing the requestor info to the host, fixing this.
+
+Cc: stable@vger.kernel.org
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ drivers/virt/vboxguest/vboxguest_core.c    | 106 ++++++++++++++-------
+ drivers/virt/vboxguest/vboxguest_core.h    |  15 +--
+ drivers/virt/vboxguest/vboxguest_linux.c   |  26 ++++-
+ drivers/virt/vboxguest/vboxguest_utils.c   |  32 ++++---
+ drivers/virt/vboxguest/vboxguest_version.h |   9 +-
+ drivers/virt/vboxguest/vmmdev.h            |   8 +-
+ include/linux/vbox_utils.h                 |  12 ++-
+ include/uapi/linux/vbox_vmmdev_types.h     |  31 ++++++
+ 8 files changed, 168 insertions(+), 71 deletions(-)
+
+diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c
+index 1475ed5ffcde..2ec5b34ffed7 100644
+--- a/drivers/virt/vboxguest/vboxguest_core.c
++++ b/drivers/virt/vboxguest/vboxguest_core.c
+@@ -27,6 +27,10 @@
+ 
+ #define GUEST_MAPPINGS_TRIES	5
+ 
++#define VBG_KERNEL_REQUEST \
++	(VMMDEV_REQUESTOR_KERNEL | VMMDEV_REQUESTOR_USR_DRV | \
++	 VMMDEV_REQUESTOR_CON_DONT_KNOW | VMMDEV_REQUESTOR_TRUST_NOT_GIVEN)
++
+ /**
+  * Reserves memory in which the VMM can relocate any guest mappings
+  * that are floating around.
+@@ -48,7 +52,8 @@ static void vbg_guest_mappings_init(struct vbg_dev *gdev)
+ 	int i, rc;
+ 
+ 	/* Query the required space. */
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_GET_HYPERVISOR_INFO);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_GET_HYPERVISOR_INFO,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return;
+ 
+@@ -135,7 +140,8 @@ static void vbg_guest_mappings_exit(struct vbg_dev *gdev)
+ 	 * Tell the host that we're going to free the memory we reserved for
+ 	 * it, the free it up. (Leak the memory if anything goes wrong here.)
+ 	 */
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_HYPERVISOR_INFO);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_HYPERVISOR_INFO,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return;
+ 
+@@ -172,8 +178,10 @@ static int vbg_report_guest_info(struct vbg_dev *gdev)
+ 	struct vmmdev_guest_info2 *req2 = NULL;
+ 	int rc, ret = -ENOMEM;
+ 
+-	req1 = vbg_req_alloc(sizeof(*req1), VMMDEVREQ_REPORT_GUEST_INFO);
+-	req2 = vbg_req_alloc(sizeof(*req2), VMMDEVREQ_REPORT_GUEST_INFO2);
++	req1 = vbg_req_alloc(sizeof(*req1), VMMDEVREQ_REPORT_GUEST_INFO,
++			     VBG_KERNEL_REQUEST);
++	req2 = vbg_req_alloc(sizeof(*req2), VMMDEVREQ_REPORT_GUEST_INFO2,
++			     VBG_KERNEL_REQUEST);
+ 	if (!req1 || !req2)
+ 		goto out_free;
+ 
+@@ -187,8 +195,8 @@ static int vbg_report_guest_info(struct vbg_dev *gdev)
+ 	req2->additions_minor = VBG_VERSION_MINOR;
+ 	req2->additions_build = VBG_VERSION_BUILD;
+ 	req2->additions_revision = VBG_SVN_REV;
+-	/* (no features defined yet) */
+-	req2->additions_features = 0;
++	req2->additions_features =
++		VMMDEV_GUEST_INFO2_ADDITIONS_FEATURES_REQUESTOR_INFO;
+ 	strlcpy(req2->name, VBG_VERSION_STRING,
+ 		sizeof(req2->name));
+ 
+@@ -230,7 +238,8 @@ static int vbg_report_driver_status(struct vbg_dev *gdev, bool active)
+ 	struct vmmdev_guest_status *req;
+ 	int rc;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_REPORT_GUEST_STATUS);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_REPORT_GUEST_STATUS,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+@@ -423,7 +432,8 @@ static int vbg_heartbeat_host_config(struct vbg_dev *gdev, bool enabled)
+ 	struct vmmdev_heartbeat *req;
+ 	int rc;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_HEARTBEAT_CONFIGURE);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_HEARTBEAT_CONFIGURE,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+@@ -457,7 +467,8 @@ static int vbg_heartbeat_init(struct vbg_dev *gdev)
+ 
+ 	gdev->guest_heartbeat_req = vbg_req_alloc(
+ 					sizeof(*gdev->guest_heartbeat_req),
+-					VMMDEVREQ_GUEST_HEARTBEAT);
++					VMMDEVREQ_GUEST_HEARTBEAT,
++					VBG_KERNEL_REQUEST);
+ 	if (!gdev->guest_heartbeat_req)
+ 		return -ENOMEM;
+ 
+@@ -528,7 +539,8 @@ static int vbg_reset_host_event_filter(struct vbg_dev *gdev,
+ 	struct vmmdev_mask *req;
+ 	int rc;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_CTL_GUEST_FILTER_MASK);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_CTL_GUEST_FILTER_MASK,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+@@ -567,8 +579,14 @@ static int vbg_set_session_event_filter(struct vbg_dev *gdev,
+ 	u32 changed, previous;
+ 	int rc, ret = 0;
+ 
+-	/* Allocate a request buffer before taking the spinlock */
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_CTL_GUEST_FILTER_MASK);
++	/*
++	 * Allocate a request buffer before taking the spinlock, when
++	 * the session is being terminated the requestor is the kernel,
++	 * as we're cleaning up.
++	 */
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_CTL_GUEST_FILTER_MASK,
++			    session_termination ? VBG_KERNEL_REQUEST :
++						  session->requestor);
+ 	if (!req) {
+ 		if (!session_termination)
+ 			return -ENOMEM;
+@@ -627,7 +645,8 @@ static int vbg_reset_host_capabilities(struct vbg_dev *gdev)
+ 	struct vmmdev_mask *req;
+ 	int rc;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_GUEST_CAPABILITIES);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_GUEST_CAPABILITIES,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+@@ -662,8 +681,14 @@ static int vbg_set_session_capabilities(struct vbg_dev *gdev,
+ 	u32 changed, previous;
+ 	int rc, ret = 0;
+ 
+-	/* Allocate a request buffer before taking the spinlock */
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_GUEST_CAPABILITIES);
++	/*
++	 * Allocate a request buffer before taking the spinlock, when
++	 * the session is being terminated the requestor is the kernel,
++	 * as we're cleaning up.
++	 */
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_GUEST_CAPABILITIES,
++			    session_termination ? VBG_KERNEL_REQUEST :
++						  session->requestor);
+ 	if (!req) {
+ 		if (!session_termination)
+ 			return -ENOMEM;
+@@ -722,7 +747,8 @@ static int vbg_query_host_version(struct vbg_dev *gdev)
+ 	struct vmmdev_host_version *req;
+ 	int rc, ret;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_GET_HOST_VERSION);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_GET_HOST_VERSION,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+@@ -783,19 +809,24 @@ int vbg_core_init(struct vbg_dev *gdev, u32 fixed_events)
+ 
+ 	gdev->mem_balloon.get_req =
+ 		vbg_req_alloc(sizeof(*gdev->mem_balloon.get_req),
+-			      VMMDEVREQ_GET_MEMBALLOON_CHANGE_REQ);
++			      VMMDEVREQ_GET_MEMBALLOON_CHANGE_REQ,
++			      VBG_KERNEL_REQUEST);
+ 	gdev->mem_balloon.change_req =
+ 		vbg_req_alloc(sizeof(*gdev->mem_balloon.change_req),
+-			      VMMDEVREQ_CHANGE_MEMBALLOON);
++			      VMMDEVREQ_CHANGE_MEMBALLOON,
++			      VBG_KERNEL_REQUEST);
+ 	gdev->cancel_req =
+ 		vbg_req_alloc(sizeof(*(gdev->cancel_req)),
+-			      VMMDEVREQ_HGCM_CANCEL2);
++			      VMMDEVREQ_HGCM_CANCEL2,
++			      VBG_KERNEL_REQUEST);
+ 	gdev->ack_events_req =
+ 		vbg_req_alloc(sizeof(*gdev->ack_events_req),
+-			      VMMDEVREQ_ACKNOWLEDGE_EVENTS);
++			      VMMDEVREQ_ACKNOWLEDGE_EVENTS,
++			      VBG_KERNEL_REQUEST);
+ 	gdev->mouse_status_req =
+ 		vbg_req_alloc(sizeof(*gdev->mouse_status_req),
+-			      VMMDEVREQ_GET_MOUSE_STATUS);
++			      VMMDEVREQ_GET_MOUSE_STATUS,
++			      VBG_KERNEL_REQUEST);
+ 
+ 	if (!gdev->mem_balloon.get_req || !gdev->mem_balloon.change_req ||
+ 	    !gdev->cancel_req || !gdev->ack_events_req ||
+@@ -892,9 +923,9 @@ void vbg_core_exit(struct vbg_dev *gdev)
+  * vboxguest_linux.c calls this when userspace opens the char-device.
+  * Return: A pointer to the new session or an ERR_PTR on error.
+  * @gdev:		The Guest extension device.
+- * @user:		Set if this is a session for the vboxuser device.
++ * @requestor:		VMMDEV_REQUESTOR_* flags
+  */
+-struct vbg_session *vbg_core_open_session(struct vbg_dev *gdev, bool user)
++struct vbg_session *vbg_core_open_session(struct vbg_dev *gdev, u32 requestor)
+ {
+ 	struct vbg_session *session;
+ 
+@@ -903,7 +934,7 @@ struct vbg_session *vbg_core_open_session(struct vbg_dev *gdev, bool user)
+ 		return ERR_PTR(-ENOMEM);
+ 
+ 	session->gdev = gdev;
+-	session->user_session = user;
++	session->requestor = requestor;
+ 
+ 	return session;
+ }
+@@ -924,7 +955,9 @@ void vbg_core_close_session(struct vbg_session *session)
+ 		if (!session->hgcm_client_ids[i])
+ 			continue;
+ 
+-		vbg_hgcm_disconnect(gdev, session->hgcm_client_ids[i], &rc);
++		/* requestor is kernel here, as we're cleaning up. */
++		vbg_hgcm_disconnect(gdev, VBG_KERNEL_REQUEST,
++				    session->hgcm_client_ids[i], &rc);
+ 	}
+ 
+ 	kfree(session);
+@@ -1152,7 +1185,8 @@ static int vbg_req_allowed(struct vbg_dev *gdev, struct vbg_session *session,
+ 		return -EPERM;
+ 	}
+ 
+-	if (trusted_apps_only && session->user_session) {
++	if (trusted_apps_only &&
++	    (session->requestor & VMMDEV_REQUESTOR_USER_DEVICE)) {
+ 		vbg_err("Denying userspace vmm call type %#08x through vboxuser device node\n",
+ 			req->request_type);
+ 		return -EPERM;
+@@ -1209,8 +1243,8 @@ static int vbg_ioctl_hgcm_connect(struct vbg_dev *gdev,
+ 	if (i >= ARRAY_SIZE(session->hgcm_client_ids))
+ 		return -EMFILE;
+ 
+-	ret = vbg_hgcm_connect(gdev, &conn->u.in.loc, &client_id,
+-			       &conn->hdr.rc);
++	ret = vbg_hgcm_connect(gdev, session->requestor, &conn->u.in.loc,
++			       &client_id, &conn->hdr.rc);
+ 
+ 	mutex_lock(&gdev->session_mutex);
+ 	if (ret == 0 && conn->hdr.rc >= 0) {
+@@ -1251,7 +1285,8 @@ static int vbg_ioctl_hgcm_disconnect(struct vbg_dev *gdev,
+ 	if (i >= ARRAY_SIZE(session->hgcm_client_ids))
+ 		return -EINVAL;
+ 
+-	ret = vbg_hgcm_disconnect(gdev, client_id, &disconn->hdr.rc);
++	ret = vbg_hgcm_disconnect(gdev, session->requestor, client_id,
++				  &disconn->hdr.rc);
+ 
+ 	mutex_lock(&gdev->session_mutex);
+ 	if (ret == 0 && disconn->hdr.rc >= 0)
+@@ -1313,12 +1348,12 @@ static int vbg_ioctl_hgcm_call(struct vbg_dev *gdev,
+ 	}
+ 
+ 	if (IS_ENABLED(CONFIG_COMPAT) && f32bit)
+-		ret = vbg_hgcm_call32(gdev, client_id,
++		ret = vbg_hgcm_call32(gdev, session->requestor, client_id,
+ 				      call->function, call->timeout_ms,
+ 				      VBG_IOCTL_HGCM_CALL_PARMS32(call),
+ 				      call->parm_count, &call->hdr.rc);
+ 	else
+-		ret = vbg_hgcm_call(gdev, client_id,
++		ret = vbg_hgcm_call(gdev, session->requestor, client_id,
+ 				    call->function, call->timeout_ms,
+ 				    VBG_IOCTL_HGCM_CALL_PARMS(call),
+ 				    call->parm_count, &call->hdr.rc);
+@@ -1408,6 +1443,7 @@ static int vbg_ioctl_check_balloon(struct vbg_dev *gdev,
+ }
+ 
+ static int vbg_ioctl_write_core_dump(struct vbg_dev *gdev,
++				     struct vbg_session *session,
+ 				     struct vbg_ioctl_write_coredump *dump)
+ {
+ 	struct vmmdev_write_core_dump *req;
+@@ -1415,7 +1451,8 @@ static int vbg_ioctl_write_core_dump(struct vbg_dev *gdev,
+ 	if (vbg_ioctl_chk(&dump->hdr, sizeof(dump->u.in), 0))
+ 		return -EINVAL;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_WRITE_COREDUMP);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_WRITE_COREDUMP,
++			    session->requestor);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+@@ -1476,7 +1513,7 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data)
+ 	case VBG_IOCTL_CHECK_BALLOON:
+ 		return vbg_ioctl_check_balloon(gdev, data);
+ 	case VBG_IOCTL_WRITE_CORE_DUMP:
+-		return vbg_ioctl_write_core_dump(gdev, data);
++		return vbg_ioctl_write_core_dump(gdev, session, data);
+ 	}
+ 
+ 	/* Variable sized requests. */
+@@ -1508,7 +1545,8 @@ int vbg_core_set_mouse_status(struct vbg_dev *gdev, u32 features)
+ 	struct vmmdev_mouse_status *req;
+ 	int rc;
+ 
+-	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_MOUSE_STATUS);
++	req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_MOUSE_STATUS,
++			    VBG_KERNEL_REQUEST);
+ 	if (!req)
+ 		return -ENOMEM;
+ 
+diff --git a/drivers/virt/vboxguest/vboxguest_core.h b/drivers/virt/vboxguest/vboxguest_core.h
+index 7ad9ec45bfa9..4188c12b839f 100644
+--- a/drivers/virt/vboxguest/vboxguest_core.h
++++ b/drivers/virt/vboxguest/vboxguest_core.h
+@@ -154,15 +154,15 @@ struct vbg_session {
+ 	 * host. Protected by vbg_gdev.session_mutex.
+ 	 */
+ 	u32 guest_caps;
+-	/** Does this session belong to a root process or a user one? */
+-	bool user_session;
++	/** VMMDEV_REQUESTOR_* flags */
++	u32 requestor;
+ 	/** Set on CANCEL_ALL_WAITEVENTS, protected by vbg_devevent_spinlock. */
+ 	bool cancel_waiters;
+ };
+ 
+ int  vbg_core_init(struct vbg_dev *gdev, u32 fixed_events);
+ void vbg_core_exit(struct vbg_dev *gdev);
+-struct vbg_session *vbg_core_open_session(struct vbg_dev *gdev, bool user);
++struct vbg_session *vbg_core_open_session(struct vbg_dev *gdev, u32 requestor);
+ void vbg_core_close_session(struct vbg_session *session);
+ int  vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data);
+ int  vbg_core_set_mouse_status(struct vbg_dev *gdev, u32 features);
+@@ -172,12 +172,13 @@ irqreturn_t vbg_core_isr(int irq, void *dev_id);
+ void vbg_linux_mouse_event(struct vbg_dev *gdev);
+ 
+ /* Private (non exported) functions form vboxguest_utils.c */
+-void *vbg_req_alloc(size_t len, enum vmmdev_request_type req_type);
++void *vbg_req_alloc(size_t len, enum vmmdev_request_type req_type,
++		    u32 requestor);
+ void vbg_req_free(void *req, size_t len);
+ int vbg_req_perform(struct vbg_dev *gdev, void *req);
+ int vbg_hgcm_call32(
+-	struct vbg_dev *gdev, u32 client_id, u32 function, u32 timeout_ms,
+-	struct vmmdev_hgcm_function_parameter32 *parm32, u32 parm_count,
+-	int *vbox_status);
++	struct vbg_dev *gdev, u32 requestor, u32 client_id, u32 function,
++	u32 timeout_ms, struct vmmdev_hgcm_function_parameter32 *parm32,
++	u32 parm_count, int *vbox_status);
+ 
+ #endif
+diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
+index 6e2a9619192d..6e8c0f1c1056 100644
+--- a/drivers/virt/vboxguest/vboxguest_linux.c
++++ b/drivers/virt/vboxguest/vboxguest_linux.c
+@@ -5,6 +5,7 @@
+  * Copyright (C) 2006-2016 Oracle Corporation
+  */
+ 
++#include <linux/cred.h>
+ #include <linux/input.h>
+ #include <linux/kernel.h>
+ #include <linux/miscdevice.h>
+@@ -28,6 +29,23 @@ static DEFINE_MUTEX(vbg_gdev_mutex);
+ /** Global vbg_gdev pointer used by vbg_get/put_gdev. */
+ static struct vbg_dev *vbg_gdev;
+ 
++static u32 vbg_misc_device_requestor(struct inode *inode)
++{
++	u32 requestor = VMMDEV_REQUESTOR_USERMODE |
++			VMMDEV_REQUESTOR_CON_DONT_KNOW |
++			VMMDEV_REQUESTOR_TRUST_NOT_GIVEN;
++
++	if (from_kuid(current_user_ns(), current->cred->uid) == 0)
++		requestor |= VMMDEV_REQUESTOR_USR_ROOT;
++	else
++		requestor |= VMMDEV_REQUESTOR_USR_USER;
++
++	if (in_egroup_p(inode->i_gid))
++		requestor |= VMMDEV_REQUESTOR_GRP_VBOX;
++
++	return requestor;
++}
++
+ static int vbg_misc_device_open(struct inode *inode, struct file *filp)
+ {
+ 	struct vbg_session *session;
+@@ -36,7 +54,7 @@ static int vbg_misc_device_open(struct inode *inode, struct file *filp)
+ 	/* misc_open sets filp->private_data to our misc device */
+ 	gdev = container_of(filp->private_data, struct vbg_dev, misc_device);
+ 
+-	session = vbg_core_open_session(gdev, false);
++	session = vbg_core_open_session(gdev, vbg_misc_device_requestor(inode));
+ 	if (IS_ERR(session))
+ 		return PTR_ERR(session);
+ 
+@@ -53,7 +71,8 @@ static int vbg_misc_device_user_open(struct inode *inode, struct file *filp)
+ 	gdev = container_of(filp->private_data, struct vbg_dev,
+ 			    misc_device_user);
+ 
+-	session = vbg_core_open_session(gdev, false);
++	session = vbg_core_open_session(gdev, vbg_misc_device_requestor(inode) |
++					      VMMDEV_REQUESTOR_USER_DEVICE);
+ 	if (IS_ERR(session))
+ 		return PTR_ERR(session);
+ 
+@@ -115,7 +134,8 @@ static long vbg_misc_device_ioctl(struct file *filp, unsigned int req,
+ 			 req == VBG_IOCTL_VMMDEV_REQUEST_BIG;
+ 
+ 	if (is_vmmdev_req)
+-		buf = vbg_req_alloc(size, VBG_IOCTL_HDR_TYPE_DEFAULT);
++		buf = vbg_req_alloc(size, VBG_IOCTL_HDR_TYPE_DEFAULT,
++				    session->requestor);
+ 	else
+ 		buf = kmalloc(size, GFP_KERNEL);
+ 	if (!buf)
+diff --git a/drivers/virt/vboxguest/vboxguest_utils.c b/drivers/virt/vboxguest/vboxguest_utils.c
+index bf4474214b4d..75fd140b02ff 100644
+--- a/drivers/virt/vboxguest/vboxguest_utils.c
++++ b/drivers/virt/vboxguest/vboxguest_utils.c
+@@ -62,7 +62,8 @@ VBG_LOG(vbg_err, pr_err);
+ VBG_LOG(vbg_debug, pr_debug);
+ #endif
+ 
+-void *vbg_req_alloc(size_t len, enum vmmdev_request_type req_type)
++void *vbg_req_alloc(size_t len, enum vmmdev_request_type req_type,
++		    u32 requestor)
+ {
+ 	struct vmmdev_request_header *req;
+ 	int order = get_order(PAGE_ALIGN(len));
+@@ -78,7 +79,7 @@ void *vbg_req_alloc(size_t len, enum vmmdev_request_type req_type)
+ 	req->request_type = req_type;
+ 	req->rc = VERR_GENERAL_FAILURE;
+ 	req->reserved1 = 0;
+-	req->reserved2 = 0;
++	req->requestor = requestor;
+ 
+ 	return req;
+ }
+@@ -119,7 +120,7 @@ static bool hgcm_req_done(struct vbg_dev *gdev,
+ 	return done;
+ }
+ 
+-int vbg_hgcm_connect(struct vbg_dev *gdev,
++int vbg_hgcm_connect(struct vbg_dev *gdev, u32 requestor,
+ 		     struct vmmdev_hgcm_service_location *loc,
+ 		     u32 *client_id, int *vbox_status)
+ {
+@@ -127,7 +128,7 @@ int vbg_hgcm_connect(struct vbg_dev *gdev,
+ 	int rc;
+ 
+ 	hgcm_connect = vbg_req_alloc(sizeof(*hgcm_connect),
+-				     VMMDEVREQ_HGCM_CONNECT);
++				     VMMDEVREQ_HGCM_CONNECT, requestor);
+ 	if (!hgcm_connect)
+ 		return -ENOMEM;
+ 
+@@ -153,13 +154,15 @@ int vbg_hgcm_connect(struct vbg_dev *gdev,
+ }
+ EXPORT_SYMBOL(vbg_hgcm_connect);
+ 
+-int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 client_id, int *vbox_status)
++int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 requestor,
++			u32 client_id, int *vbox_status)
+ {
+ 	struct vmmdev_hgcm_disconnect *hgcm_disconnect = NULL;
+ 	int rc;
+ 
+ 	hgcm_disconnect = vbg_req_alloc(sizeof(*hgcm_disconnect),
+-					VMMDEVREQ_HGCM_DISCONNECT);
++					VMMDEVREQ_HGCM_DISCONNECT,
++					requestor);
+ 	if (!hgcm_disconnect)
+ 		return -ENOMEM;
+ 
+@@ -593,9 +596,10 @@ static int hgcm_call_copy_back_result(
+ 	return 0;
+ }
+ 
+-int vbg_hgcm_call(struct vbg_dev *gdev, u32 client_id, u32 function,
+-		  u32 timeout_ms, struct vmmdev_hgcm_function_parameter *parms,
+-		  u32 parm_count, int *vbox_status)
++int vbg_hgcm_call(struct vbg_dev *gdev, u32 requestor, u32 client_id,
++		  u32 function, u32 timeout_ms,
++		  struct vmmdev_hgcm_function_parameter *parms, u32 parm_count,
++		  int *vbox_status)
+ {
+ 	struct vmmdev_hgcm_call *call;
+ 	void **bounce_bufs = NULL;
+@@ -615,7 +619,7 @@ int vbg_hgcm_call(struct vbg_dev *gdev, u32 client_id, u32 function,
+ 		goto free_bounce_bufs;
+ 	}
+ 
+-	call = vbg_req_alloc(size, VMMDEVREQ_HGCM_CALL);
++	call = vbg_req_alloc(size, VMMDEVREQ_HGCM_CALL, requestor);
+ 	if (!call) {
+ 		ret = -ENOMEM;
+ 		goto free_bounce_bufs;
+@@ -647,9 +651,9 @@ EXPORT_SYMBOL(vbg_hgcm_call);
+ 
+ #ifdef CONFIG_COMPAT
+ int vbg_hgcm_call32(
+-	struct vbg_dev *gdev, u32 client_id, u32 function, u32 timeout_ms,
+-	struct vmmdev_hgcm_function_parameter32 *parm32, u32 parm_count,
+-	int *vbox_status)
++	struct vbg_dev *gdev, u32 requestor, u32 client_id, u32 function,
++	u32 timeout_ms, struct vmmdev_hgcm_function_parameter32 *parm32,
++	u32 parm_count, int *vbox_status)
+ {
+ 	struct vmmdev_hgcm_function_parameter *parm64 = NULL;
+ 	u32 i, size;
+@@ -689,7 +693,7 @@ int vbg_hgcm_call32(
+ 			goto out_free;
+ 	}
+ 
+-	ret = vbg_hgcm_call(gdev, client_id, function, timeout_ms,
++	ret = vbg_hgcm_call(gdev, requestor, client_id, function, timeout_ms,
+ 			    parm64, parm_count, vbox_status);
+ 	if (ret < 0)
+ 		goto out_free;
+diff --git a/drivers/virt/vboxguest/vboxguest_version.h b/drivers/virt/vboxguest/vboxguest_version.h
+index 77f0c8f8a231..84834dad38d5 100644
+--- a/drivers/virt/vboxguest/vboxguest_version.h
++++ b/drivers/virt/vboxguest/vboxguest_version.h
+@@ -9,11 +9,10 @@
+ #ifndef __VBOX_VERSION_H__
+ #define __VBOX_VERSION_H__
+ 
+-/* Last synced October 4th 2017 */
+-#define VBG_VERSION_MAJOR 5
+-#define VBG_VERSION_MINOR 2
++#define VBG_VERSION_MAJOR 6
++#define VBG_VERSION_MINOR 0
+ #define VBG_VERSION_BUILD 0
+-#define VBG_SVN_REV 68940
+-#define VBG_VERSION_STRING "5.2.0"
++#define VBG_SVN_REV 127566
++#define VBG_VERSION_STRING "6.0.0"
+ 
+ #endif
+diff --git a/drivers/virt/vboxguest/vmmdev.h b/drivers/virt/vboxguest/vmmdev.h
+index 5e2ae978935d..6337b8d75d96 100644
+--- a/drivers/virt/vboxguest/vmmdev.h
++++ b/drivers/virt/vboxguest/vmmdev.h
+@@ -98,8 +98,8 @@ struct vmmdev_request_header {
+ 	s32 rc;
+ 	/** Reserved field no.1. MBZ. */
+ 	u32 reserved1;
+-	/** Reserved field no.2. MBZ. */
+-	u32 reserved2;
++	/** IN: Requestor information (VMMDEV_REQUESTOR_*) */
++	u32 requestor;
+ };
+ VMMDEV_ASSERT_SIZE(vmmdev_request_header, 24);
+ 
+@@ -247,6 +247,8 @@ struct vmmdev_guest_info {
+ };
+ VMMDEV_ASSERT_SIZE(vmmdev_guest_info, 24 + 8);
+ 
++#define VMMDEV_GUEST_INFO2_ADDITIONS_FEATURES_REQUESTOR_INFO	BIT(0)
++
+ /** struct vmmdev_guestinfo2 - Guest information report, version 2. */
+ struct vmmdev_guest_info2 {
+ 	/** Header. */
+@@ -259,7 +261,7 @@ struct vmmdev_guest_info2 {
+ 	u32 additions_build;
+ 	/** SVN revision. */
+ 	u32 additions_revision;
+-	/** Feature mask, currently unused. */
++	/** Feature mask. */
+ 	u32 additions_features;
+ 	/**
+ 	 * The intentional meaning of this field was:
+diff --git a/include/linux/vbox_utils.h b/include/linux/vbox_utils.h
+index a240ed2a0372..ff56c443180c 100644
+--- a/include/linux/vbox_utils.h
++++ b/include/linux/vbox_utils.h
+@@ -24,15 +24,17 @@ __printf(1, 2) void vbg_debug(const char *fmt, ...);
+ #define vbg_debug pr_debug
+ #endif
+ 
+-int vbg_hgcm_connect(struct vbg_dev *gdev,
++int vbg_hgcm_connect(struct vbg_dev *gdev, u32 requestor,
+ 		     struct vmmdev_hgcm_service_location *loc,
+ 		     u32 *client_id, int *vbox_status);
+ 
+-int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 client_id, int *vbox_status);
++int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 requestor,
++			u32 client_id, int *vbox_status);
+ 
+-int vbg_hgcm_call(struct vbg_dev *gdev, u32 client_id, u32 function,
+-		  u32 timeout_ms, struct vmmdev_hgcm_function_parameter *parms,
+-		  u32 parm_count, int *vbox_status);
++int vbg_hgcm_call(struct vbg_dev *gdev, u32 requestor, u32 client_id,
++		  u32 function, u32 timeout_ms,
++		  struct vmmdev_hgcm_function_parameter *parms, u32 parm_count,
++		  int *vbox_status);
+ 
+ /**
+  * Convert a VirtualBox status code to a standard Linux kernel return value.
+diff --git a/include/uapi/linux/vbox_vmmdev_types.h b/include/uapi/linux/vbox_vmmdev_types.h
+index 0e68024f36c7..8c535c2594ad 100644
+--- a/include/uapi/linux/vbox_vmmdev_types.h
++++ b/include/uapi/linux/vbox_vmmdev_types.h
+@@ -102,6 +102,37 @@ enum vmmdev_request_type {
+ #define VMMDEVREQ_HGCM_CALL VMMDEVREQ_HGCM_CALL32
+ #endif
+ 
++/* vmmdev_request_header.requestor defines */
++
++/* Requestor user not given. */
++#define VMMDEV_REQUESTOR_USR_NOT_GIVEN                      0x00000000
++/* The kernel driver (VBoxGuest) is the requestor. */
++#define VMMDEV_REQUESTOR_USR_DRV                            0x00000001
++/* Some other kernel driver is the requestor. */
++#define VMMDEV_REQUESTOR_USR_DRV_OTHER                      0x00000002
++/* The root or a admin user is the requestor. */
++#define VMMDEV_REQUESTOR_USR_ROOT                           0x00000003
++/* Regular joe user is making the request. */
++#define VMMDEV_REQUESTOR_USR_USER                           0x00000006
++/* User classification mask. */
++#define VMMDEV_REQUESTOR_USR_MASK                           0x00000007
++/* Kernel mode request. */
++#define VMMDEV_REQUESTOR_KERNEL                             0x00000000
++/* User mode request. */
++#define VMMDEV_REQUESTOR_USERMODE                           0x00000008
++/* Don't know the physical console association of the requestor. */
++#define VMMDEV_REQUESTOR_CON_DONT_KNOW                      0x00000000
++/* Console classification mask. */
++#define VMMDEV_REQUESTOR_CON_MASK                           0x00000040
++/* Requestor is member of special VirtualBox user group. */
++#define VMMDEV_REQUESTOR_GRP_VBOX                           0x00000080
++/* Requestor trust level: Unspecified */
++#define VMMDEV_REQUESTOR_TRUST_NOT_GIVEN                    0x00000000
++/* Requestor trust level mask */
++#define VMMDEV_REQUESTOR_TRUST_MASK                         0x00007000
++/* Requestor is using the less trusted user device node (/dev/vboxuser) */
++#define VMMDEV_REQUESTOR_USER_DEVICE                        0x00008000
++
+ /** HGCM service location types. */
+ enum vmmdev_hgcm_service_location_type {
+ 	VMMDEV_HGCM_LOC_INVALID    = 0,
+-- 
+2.21.0
+

0002-Add-efi_status_to_str-and-rework-efi_status_to_err.patch

@@ -0,0 +1,183 @@
+From c8218e9b3c38fcd36a2d06eec09952a0c6cee9e0 Mon Sep 17 00:00:00 2001
+From: Peter Jones <pjones@redhat.com>
+Date: Mon, 2 Oct 2017 18:22:13 -0400
+Subject: [PATCH 2/3] Add efi_status_to_str() and rework efi_status_to_err().
+
+This adds efi_status_to_str() for use when printing efi_status_t
+messages, and reworks efi_status_to_err() so that the two use a common
+list of errors.
+
+Signed-off-by: Peter Jones <pjones@redhat.com>
+---
+ include/linux/efi.h        |   3 ++
+ drivers/firmware/efi/efi.c | 122 ++++++++++++++++++++++++++++++++++-----------
+ 2 files changed, 95 insertions(+), 30 deletions(-)
+
+diff --git a/include/linux/efi.h b/include/linux/efi.h
+index 18b16bf5ce1..436b3c93c3d 100644
+--- a/include/linux/efi.h
++++ b/include/linux/efi.h
+@@ -42,6 +42,8 @@
+ #define EFI_ABORTED		(21 | (1UL << (BITS_PER_LONG-1)))
+ #define EFI_SECURITY_VIOLATION	(26 | (1UL << (BITS_PER_LONG-1)))
+ 
++#define EFI_IS_ERROR(x)		((x) & (1UL << (BITS_PER_LONG-1)))
++
+ typedef unsigned long efi_status_t;
+ typedef u8 efi_bool_t;
+ typedef u16 efi_char16_t;		/* UNICODE character */
+@@ -1183,6 +1185,7 @@ static inline void efi_set_secure_boot(enum efi_secureboot_mode mode) {}
+ #endif
+ 
+ extern int efi_status_to_err(efi_status_t status);
++extern const char *efi_status_to_str(efi_status_t status);
+ 
+ /*
+  * Variable Attributes
+diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
+index 557a47829d0..e8f9c7d84e9 100644
+--- a/drivers/firmware/efi/efi.c
++++ b/drivers/firmware/efi/efi.c
+@@ -31,6 +31,7 @@
+ #include <linux/acpi.h>
+ #include <linux/ucs2_string.h>
+ #include <linux/memblock.h>
++#include <linux/bsearch.h>
+ 
+ #include <asm/early_ioremap.h>
+ 
+@@ -865,40 +866,101 @@ int efi_mem_type(unsigned long phys_addr)
+ }
+ #endif
+ 
++struct efi_error_code {
++	efi_status_t status;
++	int errno;
++	const char *description;
++};
++
++static const struct efi_error_code efi_error_codes[] = {
++	{ EFI_SUCCESS, 0, "Success"},
++#if 0
++	{ EFI_LOAD_ERROR, -EPICK_AN_ERRNO, "Load Error"},
++#endif
++	{ EFI_INVALID_PARAMETER, -EINVAL, "Invalid Parameter"},
++	{ EFI_UNSUPPORTED, -ENOSYS, "Unsupported"},
++	{ EFI_BAD_BUFFER_SIZE, -ENOSPC, "Bad Buffer Size"},
++	{ EFI_BUFFER_TOO_SMALL, -ENOSPC, "Buffer Too Small"},
++	{ EFI_NOT_READY, -EAGAIN, "Not Ready"},
++	{ EFI_DEVICE_ERROR, -EIO, "Device Error"},
++	{ EFI_WRITE_PROTECTED, -EROFS, "Write Protected"},
++	{ EFI_OUT_OF_RESOURCES, -ENOMEM, "Out of Resources"},
++#if 0
++	{ EFI_VOLUME_CORRUPTED, -EPICK_AN_ERRNO, "Volume Corrupt"},
++	{ EFI_VOLUME_FULL, -EPICK_AN_ERRNO, "Volume Full"},
++	{ EFI_NO_MEDIA, -EPICK_AN_ERRNO, "No Media"},
++	{ EFI_MEDIA_CHANGED, -EPICK_AN_ERRNO, "Media changed"},
++#endif
++	{ EFI_NOT_FOUND, -ENOENT, "Not Found"},
++#if 0
++	{ EFI_ACCESS_DENIED, -EPICK_AN_ERRNO, "Access Denied"},
++	{ EFI_NO_RESPONSE, -EPICK_AN_ERRNO, "No Response"},
++	{ EFI_NO_MAPPING, -EPICK_AN_ERRNO, "No mapping"},
++	{ EFI_TIMEOUT, -EPICK_AN_ERRNO, "Time out"},
++	{ EFI_NOT_STARTED, -EPICK_AN_ERRNO, "Not started"},
++	{ EFI_ALREADY_STARTED, -EPICK_AN_ERRNO, "Already started"},
++#endif
++	{ EFI_ABORTED, -EINTR, "Aborted"},
++#if 0
++	{ EFI_ICMP_ERROR, -EPICK_AN_ERRNO, "ICMP Error"},
++	{ EFI_TFTP_ERROR, -EPICK_AN_ERRNO, "TFTP Error"},
++	{ EFI_PROTOCOL_ERROR, -EPICK_AN_ERRNO, "Protocol Error"},
++	{ EFI_INCOMPATIBLE_VERSION, -EPICK_AN_ERRNO, "Incompatible Version"},
++#endif
++	{ EFI_SECURITY_VIOLATION, -EACCES, "Security Policy Violation"},
++#if 0
++	{ EFI_CRC_ERROR, -EPICK_AN_ERRNO, "CRC Error"},
++	{ EFI_END_OF_MEDIA, -EPICK_AN_ERRNO, "End of Media"},
++	{ EFI_END_OF_FILE, -EPICK_AN_ERRNO, "End of File"},
++	{ EFI_INVALID_LANGUAGE, -EPICK_AN_ERRNO, "Invalid Languages"},
++	{ EFI_COMPROMISED_DATA, -EPICK_AN_ERRNO, "Compromised Data"},
++
++	// warnings
++	{ EFI_WARN_UNKOWN_GLYPH, -EPICK_AN_ERRNO, "Warning Unknown Glyph"},
++	{ EFI_WARN_DELETE_FAILURE, -EPICK_AN_ERRNO, "Warning Delete Failure"},
++	{ EFI_WARN_WRITE_FAILURE, -EPICK_AN_ERRNO, "Warning Write Failure"},
++	{ EFI_WARN_BUFFER_TOO_SMALL, -EPICK_AN_ERRNO, "Warning Buffer Too Small"},
++#endif
++};
++
++static int
++efi_status_cmp_bsearch(const void *key, const void *item)
++{
++	u64 status = (u64)(uintptr_t)key;
++	struct efi_error_code *code = (struct efi_error_code *)item;
++
++	if (status < code->status)
++		return -1;
++	if (status > code->status)
++		return 1;
++	return 0;
++}
++
+ int efi_status_to_err(efi_status_t status)
+ {
+-	int err;
++	struct efi_error_code *found;
++	size_t num = sizeof(efi_error_codes) / sizeof(struct efi_error_code);
+ 
+-	switch (status) {
+-	case EFI_SUCCESS:
+-		err = 0;
+-		break;
+-	case EFI_INVALID_PARAMETER:
+-		err = -EINVAL;
+-		break;
+-	case EFI_OUT_OF_RESOURCES:
+-		err = -ENOSPC;
+-		break;
+-	case EFI_DEVICE_ERROR:
+-		err = -EIO;
+-		break;
+-	case EFI_WRITE_PROTECTED:
+-		err = -EROFS;
+-		break;
+-	case EFI_SECURITY_VIOLATION:
+-		err = -EACCES;
+-		break;
+-	case EFI_NOT_FOUND:
+-		err = -ENOENT;
+-		break;
+-	case EFI_ABORTED:
+-		err = -EINTR;
+-		break;
+-	default:
+-		err = -EINVAL;
+-	}
++	found = bsearch((void *)(uintptr_t)status, efi_error_codes,
++			sizeof(struct efi_error_code), num,
++			efi_status_cmp_bsearch);
++	if (!found)
++		return -EINVAL;
++	return found->errno;
++}
+ 
+-	return err;
++const char *
++efi_status_to_str(efi_status_t status)
++{
++	struct efi_error_code *found;
++	size_t num = sizeof(efi_error_codes) / sizeof(struct efi_error_code);
++
++	found = bsearch((void *)(uintptr_t)status, efi_error_codes,
++			sizeof(struct efi_error_code), num,
++			efi_status_cmp_bsearch);
++	if (!found)
++		return "Unknown error code";
++	return found->description;
+ }
+ 
+ bool efi_is_table_address(unsigned long phys_addr)
+-- 
+2.15.0
+

0003-Make-get_cert_list-use-efi_status_to_str-to-print-er.patch

@@ -0,0 +1,38 @@
+From 520e902d864930e2d4f329983d9ae9781a24231f Mon Sep 17 00:00:00 2001
+From: Peter Jones <pjones@redhat.com>
+Date: Mon, 2 Oct 2017 18:18:30 -0400
+Subject: [PATCH 3/3] Make get_cert_list() use efi_status_to_str() to print
+ error messages.
+
+Signed-off-by: Peter Jones <pjones@redhat.com>
+---
+ security/integrity/platform_certs/load_uefi.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/security/integrity/platform_certs/load_uefi.c b/security/integrity/platform_certs/load_uefi.c
+index 9ef34c44fd1..13a2826715d 100644
+--- a/security/integrity/platform_certs/load_uefi.c
++++ b/security/integrity/platform_certs/load_uefi.c
+@@ -51,7 +51,8 @@ static __init int get_cert_list(efi_char16_t *name, efi_guid_t *guid,
+ 	}
+ 
+ 	if (status != EFI_BUFFER_TOO_SMALL) {
+-		pr_err("Couldn't get size: 0x%lx\n", status);
++		pr_err("Couldn't get size: %s (0x%lx)\n",
++		       efi_status_to_str(status), status);
+ 		return efi_status_to_err(status);
+ 	}
+ 
+@@ -64,7 +65,8 @@ static __init int get_cert_list(efi_char16_t *name, efi_guid_t *guid,
+ 	status = efi.get_variable(name, guid, NULL, &lsize, db);
+ 	if (status != EFI_SUCCESS) {
+ 		kfree(db);
+-		pr_err("Error reading db var: 0x%lx\n", status);
++		pr_err("Error reading db var: %s (0x%lx)\n",
++		       efi_status_to_str(status), status);
+ 		return efi_status_to_err(status);
+ 	}
+ 
+-- 
+2.15.0
+

ACPI-irq-Workaround-firmware-issue-on-X-Gene-based-m400.patch

@@ -0,0 +1,64 @@
+From dbdda4277cf0422a9ccb7ea98d0263c3cdbecdf6 Mon Sep 17 00:00:00 2001
+From: Mark Salter <msalter@redhat.com>
+Date: Tue, 8 May 2018 21:54:39 -0400
+Subject: [PATCH] ACPI / irq: Workaround firmware issue on X-Gene based
+ m400
+
+The ACPI firmware on the xgene-based m400 platorms erroneously
+describes its UART interrupt as ACPI_PRODUCER rather than
+ACPI_CONSUMER. This leads to the UART driver being unable to
+find its interrupt and the kernel unable find a console.
+Work around this by avoiding the producer/consumer check
+for X-Gene UARTs.
+
+Signed-off-by: Mark Salter <msalter@redhat.com>
+---
+ drivers/acpi/irq.c | 17 +++++++++++++++--
+ 1 file changed, 15 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/acpi/irq.c b/drivers/acpi/irq.c
+index 7c352cba0528..028c1a564cff 100644
+--- a/drivers/acpi/irq.c
++++ b/drivers/acpi/irq.c
+@@ -129,6 +129,7 @@ struct acpi_irq_parse_one_ctx {
+ 	unsigned int index;
+ 	unsigned long *res_flags;
+ 	struct irq_fwspec *fwspec;
++	bool skip_producer_check;
+ };
+ 
+ /**
+@@ -200,7 +201,8 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares,
+ 		return AE_CTRL_TERMINATE;
+ 	case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+ 		eirq = &ares->data.extended_irq;
+-		if (eirq->producer_consumer == ACPI_PRODUCER)
++		if (!ctx->skip_producer_check &&
++		    eirq->producer_consumer == ACPI_PRODUCER)
+ 			return AE_OK;
+ 		if (ctx->index >= eirq->interrupt_count) {
+ 			ctx->index -= eirq->interrupt_count;
+@@ -235,8 +237,19 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares,
+ static int acpi_irq_parse_one(acpi_handle handle, unsigned int index,
+ 			      struct irq_fwspec *fwspec, unsigned long *flags)
+ {
+-	struct acpi_irq_parse_one_ctx ctx = { -EINVAL, index, flags, fwspec };
++	struct acpi_irq_parse_one_ctx ctx = { -EINVAL, index, flags, fwspec, false };
+ 
++	/*
++	 * Firmware on arm64-based HPE m400 platform incorrectly marks
++	 * its UART interrupt as ACPI_PRODUCER rather than ACPI_CONSUMER.
++	 * Don't do the producer/consumer check for that device.
++	 */
++	if (IS_ENABLED(CONFIG_ARM64)) {
++		struct acpi_device *adev = acpi_bus_get_acpi_device(handle);
++
++		if (adev && !strcmp(acpi_device_hid(adev), "APMC0D08"))
++			ctx.skip_producer_check = true;
++	}
+ 	acpi_walk_resources(handle, METHOD_NAME__CRS, acpi_irq_parse_one_cb, &ctx);
+ 	return ctx.rc;
+ }
+-- 
+2.17.0
+

ACPI-scan-Fix-regression-related-to-X-Gene-UARTs.patch

@@ -0,0 +1,39 @@
+From 1e494dc5f3140005ff1f17bc06c0c16d6d50d580 Mon Sep 17 00:00:00 2001
+From: Mark Salter <msalter@redhat.com>
+Date: Thu, 19 Apr 2018 23:29:47 -0400
+Subject: [PATCH] ACPI / scan: Fix regression related to X-Gene UARTs
+
+Commit e361d1f85855 ("ACPI / scan: Fix enumeration for special UART
+devices") caused a regression with some X-Gene based platforms (Mustang
+and M400) with invalid DSDT. The DSDT makes it appear that the UART
+device is also a slave device attached to itself. With the above commit
+the UART won't be enumerated by ACPI scan (slave serial devices shouldn't
+be). So check for X-Gene UART device and skip slace device check on it.
+
+Signed-off-by: Mark Salter <msalter@redhat.com>
+---
+ drivers/acpi/scan.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
+index e1b6231cfa1c..542dafac4306 100644
+--- a/drivers/acpi/scan.c
++++ b/drivers/acpi/scan.c
+@@ -1567,6 +1567,14 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
+ 	if (!acpi_match_device_ids(device, i2c_multi_instantiate_ids))
+ 		return false;
+ 
++	/*
++	 * Firmware on some arm64 X-Gene platforms will make the UART
++	 * device appear as both a UART and a slave of that UART. Just
++	 * bail out here for X-Gene UARTs.
++	 */
++	if (!strcmp(acpi_device_hid(device), "APMC0D08"))
++		return false;
++
+ 	INIT_LIST_HEAD(&resource_list);
+ 	acpi_dev_get_resources(device, &resource_list,
+ 			       acpi_check_serial_bus_slave,
+-- 
+2.17.1
+

ARM-tegra-usb-no-reset.patch

@@ -0,0 +1,28 @@
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Thu, 3 May 2012 20:27:11 +0100
+Subject: [PATCH] ARM: tegra: usb no reset
+
+Patch for disconnect issues with storage attached to a
+ tegra-ehci controller
+---
+ drivers/usb/core/hub.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
+index 43cb2f2e3b43..7f838ec11c81 100644
+--- a/drivers/usb/core/hub.c
++++ b/drivers/usb/core/hub.c
+@@ -4996,6 +4996,13 @@ static void hub_event(struct work_struct *work)
+ 			(u16) hub->change_bits[0],
+ 			(u16) hub->event_bits[0]);
+ 
++	/* Don't disconnect USB-SATA on TrimSlice */
++	if (strcmp(dev_name(hdev->bus->controller), "tegra-ehci.0") == 0) {
++		if ((hdev->state == 7) && (hub->change_bits[0] == 0) &&
++				(hub->event_bits[0] == 0x2))
++			hub->event_bits[0] = 0;
++	}
++
+ 	/* Lock the device, then check to see if we were
+ 	 * disconnected while waiting for the lock to succeed. */
+ 	usb_lock_device(hdev);

Add-EFI-signature-data-types.patch

@@ -0,0 +1,60 @@
+From 0451d4e795929a69a0fda6d960aa4b077c5bd179 Mon Sep 17 00:00:00 2001
+From: Dave Howells <dhowells@redhat.com>
+Date: Fri, 5 May 2017 08:21:58 +0100
+Subject: [PATCH 1/4] efi: Add EFI signature data types
+
+Add the data types that are used for containing hashes, keys and
+certificates for cryptographic verification along with their corresponding
+type GUIDs.
+
+Signed-off-by: David Howells <dhowells@redhat.com>
+---
+ include/linux/efi.h | 25 +++++++++++++++++++++++++
+ 1 file changed, 25 insertions(+)
+
+diff --git a/include/linux/efi.h b/include/linux/efi.h
+index ec36f42..3259ad6 100644
+--- a/include/linux/efi.h
++++ b/include/linux/efi.h
+@@ -614,6 +614,10 @@ void efi_native_runtime_setup(void);
+ #define EFI_IMAGE_SECURITY_DATABASE_GUID	EFI_GUID(0xd719b2cb, 0x3d3a, 0x4596,  0xa3, 0xbc, 0xda, 0xd0, 0x0e, 0x67, 0x65, 0x6f)
+ #define EFI_SHIM_LOCK_GUID			EFI_GUID(0x605dab50, 0xe046, 0x4300,  0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23)
+
++#define EFI_CERT_SHA256_GUID			EFI_GUID(0xc1c41626, 0x504c, 0x4092, 0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28)
++#define EFI_CERT_X509_GUID			EFI_GUID(0xa5c059a1, 0x94e4, 0x4aa7, 0x87, 0xb5, 0xab, 0x15, 0x5c, 0x2b, 0xf0, 0x72)
++#define EFI_CERT_X509_SHA256_GUID		EFI_GUID(0x3bd2a492, 0x96c0, 0x4079, 0xb4, 0x20, 0xfc, 0xf9, 0x8e, 0xf1, 0x03, 0xed)
++
+ /*
+  * This GUID is used to pass to the kernel proper the struct screen_info
+  * structure that was populated by the stub based on the GOP protocol instance
+@@ -873,6 +877,27 @@ typedef struct {
+ 	efi_memory_desc_t entry[0];
+ } efi_memory_attributes_table_t;
+
++typedef struct  {
++	efi_guid_t signature_owner;
++	u8 signature_data[];
++} efi_signature_data_t;
++
++typedef struct {
++	efi_guid_t signature_type;
++	u32 signature_list_size;
++	u32 signature_header_size;
++	u32 signature_size;
++	u8 signature_header[];
++	/* efi_signature_data_t signatures[][] */
++} efi_signature_list_t;
++
++typedef u8 efi_sha256_hash_t[32];
++
++typedef struct {
++	efi_sha256_hash_t to_be_signed_hash;
++	efi_time_t time_of_revocation;
++} efi_cert_x509_sha256_t;
++
+ /*
+  * All runtime access to EFI goes through this structure:
+  */
+-- 
+2.9.3
+

Add-an-EFI-signature-blob-parser-and-key-loader.patch

@@ -0,0 +1,197 @@
+From e4c62c12635a371e43bd17e8d33a936668264491 Mon Sep 17 00:00:00 2001
+From: Dave Howells <dhowells@redhat.com>
+Date: Fri, 5 May 2017 08:21:58 +0100
+Subject: [PATCH 2/4] efi: Add an EFI signature blob parser
+
+Add a function to parse an EFI signature blob looking for elements of
+interest.  A list is made up of a series of sublists, where all the
+elements in a sublist are of the same type, but sublists can be of
+different types.
+
+For each sublist encountered, the function pointed to by the
+get_handler_for_guid argument is called with the type specifier GUID and
+returns either a pointer to a function to handle elements of that type or
+NULL if the type is not of interest.
+
+If the sublist is of interest, each element is passed to the handler
+function in turn.
+
+Signed-off-by: David Howells <dhowells@redhat.com>
+---
+ certs/Kconfig       |   8 ++++
+ certs/Makefile      |   1 +
+ certs/efi_parser.c  | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ include/linux/efi.h |   9 +++++
+ 4 files changed, 130 insertions(+)
+ create mode 100644 certs/efi_parser.c
+
+diff --git a/certs/Kconfig b/certs/Kconfig
+index 6ce51ed..630ae09 100644
+--- a/certs/Kconfig
++++ b/certs/Kconfig
+@@ -82,4 +82,12 @@ config SYSTEM_BLACKLIST_HASH_LIST
+ 	  wrapper to incorporate the list into the kernel.  Each <hash> should
+ 	  be a string of hex digits.
+
++config EFI_SIGNATURE_LIST_PARSER
++	bool "EFI signature list parser"
++	depends on EFI
++	select X509_CERTIFICATE_PARSER
++	help
++	  This option provides support for parsing EFI signature lists for
++	  X.509 certificates and turning them into keys.
++
+ endmenu
+diff --git a/certs/Makefile b/certs/Makefile
+index 4119bb3..738151a 100644
+--- a/certs/Makefile
++++ b/certs/Makefile
+@@ -9,6 +9,7 @@ obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist_hashes.o
+ else
+ obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist_nohashes.o
+ endif
++obj-$(CONFIG_EFI_SIGNATURE_LIST_PARSER) += efi_parser.o
+
+ ifeq ($(CONFIG_SYSTEM_TRUSTED_KEYRING),y)
+
+diff --git a/certs/efi_parser.c b/certs/efi_parser.c
+new file mode 100644
+index 0000000..4e396f9
+--- /dev/null
++++ b/certs/efi_parser.c
+@@ -0,0 +1,112 @@
++/* EFI signature/key/certificate list parser
++ *
++ * Copyright (C) 2012, 2016 Red Hat, Inc. All Rights Reserved.
++ * Written by David Howells (dhowells@redhat.com)
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public Licence
++ * as published by the Free Software Foundation; either version
++ * 2 of the Licence, or (at your option) any later version.
++ */
++
++#define pr_fmt(fmt) "EFI: "fmt
++#include <linux/module.h>
++#include <linux/printk.h>
++#include <linux/err.h>
++#include <linux/efi.h>
++
++/**
++ * parse_efi_signature_list - Parse an EFI signature list for certificates
++ * @source: The source of the key
++ * @data: The data blob to parse
++ * @size: The size of the data blob
++ * @get_handler_for_guid: Get the handler func for the sig type (or NULL)
++ *
++ * Parse an EFI signature list looking for elements of interest.  A list is
++ * made up of a series of sublists, where all the elements in a sublist are of
++ * the same type, but sublists can be of different types.
++ *
++ * For each sublist encountered, the @get_handler_for_guid function is called
++ * with the type specifier GUID and returns either a pointer to a function to
++ * handle elements of that type or NULL if the type is not of interest.
++ *
++ * If the sublist is of interest, each element is passed to the handler
++ * function in turn.
++ *
++ * Error EBADMSG is returned if the list doesn't parse correctly and 0 is
++ * returned if the list was parsed correctly.  No error can be returned from
++ * the @get_handler_for_guid function or the element handler function it
++ * returns.
++ */
++int __init parse_efi_signature_list(
++	const char *source,
++	const void *data, size_t size,
++	efi_element_handler_t (*get_handler_for_guid)(const efi_guid_t *))
++{
++	efi_element_handler_t handler;
++	unsigned offs = 0;
++
++	pr_devel("-->%s(,%zu)\n", __func__, size);
++
++	while (size > 0) {
++		const efi_signature_data_t *elem;
++		efi_signature_list_t list;
++		size_t lsize, esize, hsize, elsize;
++
++		if (size < sizeof(list))
++			return -EBADMSG;
++
++		memcpy(&list, data, sizeof(list));
++		pr_devel("LIST[%04x] guid=%pUl ls=%x hs=%x ss=%x\n",
++			 offs,
++			 list.signature_type.b, list.signature_list_size,
++			 list.signature_header_size, list.signature_size);
++
++		lsize = list.signature_list_size;
++		hsize = list.signature_header_size;
++		esize = list.signature_size;
++		elsize = lsize - sizeof(list) - hsize;
++
++		if (lsize > size) {
++			pr_devel("<--%s() = -EBADMSG [overrun @%x]\n",
++				 __func__, offs);
++			return -EBADMSG;
++		}
++
++		if (lsize < sizeof(list) ||
++		    lsize - sizeof(list) < hsize ||
++		    esize < sizeof(*elem) ||
++		    elsize < esize ||
++		    elsize % esize != 0) {
++			pr_devel("- bad size combo @%x\n", offs);
++			return -EBADMSG;
++		}
++
++		handler = get_handler_for_guid(&list.signature_type);
++		if (!handler) {
++			data += lsize;
++			size -= lsize;
++			offs += lsize;
++			continue;
++		}
++
++		data += sizeof(list) + hsize;
++		size -= sizeof(list) + hsize;
++		offs += sizeof(list) + hsize;
++
++		for (; elsize > 0; elsize -= esize) {
++			elem = data;
++
++			pr_devel("ELEM[%04x]\n", offs);
++			handler(source,
++				&elem->signature_data,
++				esize - sizeof(*elem));
++
++			data += esize;
++			size -= esize;
++			offs += esize;
++		}
++	}
++
++	return 0;
++}
+diff --git a/include/linux/efi.h b/include/linux/efi.h
+index 3259ad6..08024c6 100644
+--- a/include/linux/efi.h
++++ b/include/linux/efi.h
+@@ -1055,6 +1055,15 @@ extern int efi_memattr_apply_permissions(struct mm_struct *mm,
+ char * __init efi_md_typeattr_format(char *buf, size_t size,
+ 				     const efi_memory_desc_t *md);
+
++
++typedef void (*efi_element_handler_t)(const char *source,
++				      const void *element_data,
++				      size_t element_size);
++extern int __init parse_efi_signature_list(
++	const char *source,
++	const void *data, size_t size,
++	efi_element_handler_t (*get_handler_for_guid)(const efi_guid_t *));
++
+ /**
+  * efi_range_is_wc - check the WC bit on an address range
+  * @start: starting kvirt address
+-- 
+2.9.3
+

Add-option-to-automatically-enforce-module-signature.patch

@@ -0,0 +1,217 @@
+From 6b6203b92cfb457a0669a9c87a29b360405bffc6 Mon Sep 17 00:00:00 2001
+From: Matthew Garrett <matthew.garrett@nebula.com>
+Date: Fri, 9 Aug 2013 18:36:30 -0400
+Subject: [PATCH 10/20] Add option to automatically enforce module signatures
+ when in Secure Boot mode
+
+UEFI Secure Boot provides a mechanism for ensuring that the firmware will
+only load signed bootloaders and kernels. Certain use cases may also
+require that all kernel modules also be signed. Add a configuration option
+that enforces this automatically when enabled.
+
+Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
+---
+ Documentation/x86/zero-page.txt       |  2 ++
+ arch/x86/Kconfig                      | 11 ++++++
+ arch/x86/boot/compressed/eboot.c      | 66 +++++++++++++++++++++++++++++++++++
+ arch/x86/include/uapi/asm/bootparam.h |  3 +-
+ arch/x86/kernel/setup.c               |  6 ++++
+ include/linux/module.h                |  6 ++++
+ kernel/module.c                       |  7 ++++
+ 7 files changed, 100 insertions(+), 1 deletion(-)
+
+diff --git a/Documentation/x86/zero-page.txt b/Documentation/x86/zero-page.txt
+index 95a4d34af3fd..b8527c6b7646 100644
+--- a/Documentation/x86/zero-page.txt
++++ b/Documentation/x86/zero-page.txt
+@@ -31,6 +31,8 @@ Offset	Proto	Name		Meaning
+ 1E9/001	ALL	eddbuf_entries	Number of entries in eddbuf (below)
+ 1EA/001	ALL	edd_mbr_sig_buf_entries	Number of entries in edd_mbr_sig_buffer
+ 				(below)
++1EB/001	ALL     kbd_status      Numlock is enabled
++1EC/001	ALL     secure_boot	Secure boot is enabled in the firmware
+ 1EF/001	ALL	sentinel	Used to detect broken bootloaders
+ 290/040	ALL	edd_mbr_sig_buffer EDD MBR signatures
+ 2D0/A00	ALL	e820_map	E820 memory map table
+diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
+index bada636d1065..d666ef8b616c 100644
+--- a/arch/x86/Kconfig
++++ b/arch/x86/Kconfig
+@@ -1786,6 +1786,17 @@ config EFI_MIXED
+ 
+ 	   If unsure, say N.
+ 
++config EFI_SECURE_BOOT_SIG_ENFORCE
++	def_bool n
++	depends on EFI
++	prompt "Force module signing when UEFI Secure Boot is enabled"
++	---help---
++	  UEFI Secure Boot provides a mechanism for ensuring that the
++	  firmware will only load signed bootloaders and kernels. Certain
++	  use cases may also require that all kernel modules also be signed.
++	  Say Y here to automatically enable module signature enforcement
++	  when a system boots with UEFI Secure Boot enabled.
++
+ config SECCOMP
+ 	def_bool y
+ 	prompt "Enable seccomp to safely compute untrusted bytecode"
+diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
+index cc69e37548db..ebc85c1eefd6 100644
+--- a/arch/x86/boot/compressed/eboot.c
++++ b/arch/x86/boot/compressed/eboot.c
+@@ -12,6 +12,7 @@
+ #include <asm/efi.h>
+ #include <asm/setup.h>
+ #include <asm/desc.h>
++#include <asm/bootparam_utils.h>
+ 
+ #include "../string.h"
+ #include "eboot.h"
+@@ -537,6 +538,67 @@ static void setup_efi_pci(struct boot_params *params)
+ 	efi_call_early(free_pool, pci_handle);
+ }
+ 
++static int get_secure_boot(void)
++{
++	u8 sb, setup;
++	unsigned long datasize = sizeof(sb);
++	efi_guid_t var_guid = EFI_GLOBAL_VARIABLE_GUID;
++	efi_status_t status;
++
++	status = efi_early->call((unsigned long)sys_table->runtime->get_variable,
++				L"SecureBoot", &var_guid, NULL, &datasize, &sb);
++
++	if (status != EFI_SUCCESS)
++		return 0;
++
++	if (sb == 0)
++		return 0;
++
++
++	status = efi_early->call((unsigned long)sys_table->runtime->get_variable,
++				L"SetupMode", &var_guid, NULL, &datasize,
++				&setup);
++
++	if (status != EFI_SUCCESS)
++		return 0;
++
++	if (setup == 1)
++		return 0;
++
++	return 1;
++}
++
++
++/*
++ * See if we have Graphics Output Protocol
++ */
++static efi_status_t setup_gop(struct screen_info *si, efi_guid_t *proto,
++			      unsigned long size)
++{
++	efi_status_t status;
++	void **gop_handle = NULL;
++
++	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
++				size, (void **)&gop_handle);
++	if (status != EFI_SUCCESS)
++		return status;
++
++	status = efi_call_early(locate_handle,
++				EFI_LOCATE_BY_PROTOCOL,
++				proto, NULL, &size, gop_handle);
++	if (status != EFI_SUCCESS)
++		goto free_handle;
++
++	if (efi_early->is64)
++		status = setup_gop64(si, proto, size, gop_handle);
++	else
++		status = setup_gop32(si, proto, size, gop_handle);
++
++free_handle:
++	efi_call_early(free_pool, gop_handle);
++	return status;
++}
++
+ static efi_status_t
+ setup_uga32(void **uga_handle, unsigned long size, u32 *width, u32 *height)
+ {
+@@ -1094,6 +1156,10 @@ struct boot_params *efi_main(struct efi_config *c,
+ 	else
+ 		setup_boot_services32(efi_early);
+ 
++	sanitize_boot_params(boot_params);
++
++	boot_params->secure_boot = get_secure_boot();
++
+ 	setup_graphics(boot_params);
+ 
+ 	setup_efi_pci(boot_params);
+diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h
+index c18ce67495fa..2b3e5427097b 100644
+--- a/arch/x86/include/uapi/asm/bootparam.h
++++ b/arch/x86/include/uapi/asm/bootparam.h
+@@ -134,7 +134,8 @@ struct boot_params {
+ 	__u8  eddbuf_entries;				/* 0x1e9 */
+ 	__u8  edd_mbr_sig_buf_entries;			/* 0x1ea */
+ 	__u8  kbd_status;				/* 0x1eb */
+-	__u8  _pad5[3];					/* 0x1ec */
++	__u8  secure_boot;				/* 0x1ec */
++	__u8  _pad5[2];					/* 0x1ed */
+ 	/*
+ 	 * The sentinel is set to a nonzero value (0xff) in header.S.
+ 	 *
+diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
+index bbfbca5fea0c..d40e961753c9 100644
+--- a/arch/x86/kernel/setup.c
++++ b/arch/x86/kernel/setup.c
+@@ -1160,6 +1160,12 @@ void __init setup_arch(char **cmdline_p)
+ 
+ 	io_delay_init();
+ 
++#ifdef CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE
++	if (boot_params.secure_boot) {
++		enforce_signed_modules();
++	}
++#endif
++
+ 	/*
+ 	 * Parse the ACPI tables for possible boot-time SMP configuration.
+ 	 */
+diff --git a/include/linux/module.h b/include/linux/module.h
+index 05bd6c989a0c..32327704e18d 100644
+--- a/include/linux/module.h
++++ b/include/linux/module.h
+@@ -260,6 +260,12 @@ extern const typeof(name) __mod_##type##__##name##_device_table		\
+ 
+ struct notifier_block;
+ 
++#ifdef CONFIG_MODULE_SIG
++extern void enforce_signed_modules(void);
++#else
++static inline void enforce_signed_modules(void) {};
++#endif
++
+ #ifdef CONFIG_MODULES
+ 
+ extern int modules_disabled; /* for sysctl */
+diff --git a/kernel/module.c b/kernel/module.c
+index cb864505d020..cb1f1da69bf4 100644
+--- a/kernel/module.c
++++ b/kernel/module.c
+@@ -4285,6 +4285,13 @@ void module_layout(struct module *mod,
+ EXPORT_SYMBOL(module_layout);
+ #endif
+ 
++#ifdef CONFIG_MODULE_SIG
++void enforce_signed_modules(void)
++{
++	sig_enforce = true;
++}
++#endif
++
+ bool secure_modules(void)
+ {
+ #ifdef CONFIG_MODULE_SIG
+-- 
+2.9.3
+

CVE-2019-3459-and-CVE-2019-3460.patch

@@ -0,0 +1,167 @@
+From 20614b74e481f0c9f94032ae99f110d4647b65a6 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Thu, 10 Jan 2019 07:28:33 +0100
+Subject: [PATCH 1/2] Bluetooth: check message types in l2cap_get_conf_opt
+
+l2cap_get_conf_opt can handle a "default" message type, but it needs to
+be verified that it really is the correct type (CONF_EFS or CONF_RFC)
+before passing it back to the caller.  To do this we need to check the
+return value of this call now and handle the error correctly up the
+stack.
+
+Based on a patch from Ran Menscher.
+
+Reported-by: Ran Menscher <ran.menscher@karambasecurity.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Jeremy Cline <jcline@redhat.com>
+---
+ net/bluetooth/l2cap_core.c | 25 +++++++++++++++++++------
+ 1 file changed, 19 insertions(+), 6 deletions(-)
+
+diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
+index d17a4736e47c..a0ce6e8e5ef7 100644
+--- a/net/bluetooth/l2cap_core.c
++++ b/net/bluetooth/l2cap_core.c
+@@ -2979,6 +2979,10 @@ static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen,
+ 		break;
+ 
+ 	default:
++		/* Only CONF_EFS and CONF_RFC are allowed here */
++		if ((opt->type != L2CAP_CONF_EFS) &&
++		    (opt->type != L2CAP_CONF_RFC))
++			return -EPROTO;
+ 		*val = (unsigned long) opt->val;
+ 		break;
+ 	}
+@@ -3323,7 +3327,7 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data
+ 	void *endptr = data + data_size;
+ 	void *req = chan->conf_req;
+ 	int len = chan->conf_len;
+-	int type, hint, olen;
++	int type, hint, olen, err;
+ 	unsigned long val;
+ 	struct l2cap_conf_rfc rfc = { .mode = L2CAP_MODE_BASIC };
+ 	struct l2cap_conf_efs efs;
+@@ -3335,7 +3339,10 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data
+ 	BT_DBG("chan %p", chan);
+ 
+ 	while (len >= L2CAP_CONF_OPT_SIZE) {
+-		len -= l2cap_get_conf_opt(&req, &type, &olen, &val);
++		err = l2cap_get_conf_opt(&req, &type, &olen, &val);
++		if (err < 0)
++			return err;
++		len -= err;
+ 
+ 		hint  = type & L2CAP_CONF_HINT;
+ 		type &= L2CAP_CONF_MASK;
+@@ -3538,7 +3545,7 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
+ 	struct l2cap_conf_req *req = data;
+ 	void *ptr = req->data;
+ 	void *endptr = data + size;
+-	int type, olen;
++	int type, olen, err;
+ 	unsigned long val;
+ 	struct l2cap_conf_rfc rfc = { .mode = L2CAP_MODE_BASIC };
+ 	struct l2cap_conf_efs efs;
+@@ -3546,7 +3553,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
+ 	BT_DBG("chan %p, rsp %p, len %d, req %p", chan, rsp, len, data);
+ 
+ 	while (len >= L2CAP_CONF_OPT_SIZE) {
+-		len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val);
++		err = l2cap_get_conf_opt(&rsp, &type, &olen, &val);
++		if (err < 0)
++			return err;
++		len -= err;
+ 
+ 		switch (type) {
+ 		case L2CAP_CONF_MTU:
+@@ -3706,7 +3716,7 @@ void __l2cap_connect_rsp_defer(struct l2cap_chan *chan)
+ 
+ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len)
+ {
+-	int type, olen;
++	int type, olen, err;
+ 	unsigned long val;
+ 	/* Use sane default values in case a misbehaving remote device
+ 	 * did not send an RFC or extended window size option.
+@@ -3726,7 +3736,10 @@ static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len)
+ 		return;
+ 
+ 	while (len >= L2CAP_CONF_OPT_SIZE) {
+-		len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val);
++		err = l2cap_get_conf_opt(&rsp, &type, &olen, &val);
++		if (err < 0)
++			return;
++		len -= err;
+ 
+ 		switch (type) {
+ 		case L2CAP_CONF_RFC:
+-- 
+2.20.1
+
+From 50cd5314f5ffa264906f4986f414750d648c4ece Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Thu, 10 Jan 2019 07:29:17 +0100
+Subject: [PATCH 2/2] Bluetooth: check the buffer size for some messages before
+ parsing
+
+The L2CAP_CONF_EFS and L2CAP_CONF_RFC messages can be sent from
+userspace so their structure sizes need to be checked before parsing
+them.
+
+Based on a patch from Ran Menscher.
+
+Reported-by: Ran Menscher <ran.menscher@karambasecurity.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Jeremy Cline <jcline@redhat.com>
+---
+ net/bluetooth/l2cap_core.c | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
+index a0ce6e8e5ef7..d8d3cbdc0d29 100644
+--- a/net/bluetooth/l2cap_core.c
++++ b/net/bluetooth/l2cap_core.c
+@@ -3360,7 +3360,8 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data
+ 			break;
+ 
+ 		case L2CAP_CONF_RFC:
+-			if (olen == sizeof(rfc))
++			if ((olen == sizeof(rfc)) &&
++			    (endptr - ptr >= L2CAP_CONF_OPT_SIZE + sizeof(rfc)))
+ 				memcpy(&rfc, (void *) val, olen);
+ 			break;
+ 
+@@ -3370,7 +3371,8 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data
+ 			break;
+ 
+ 		case L2CAP_CONF_EFS:
+-			if (olen == sizeof(efs)) {
++			if ((olen == sizeof(efs)) &&
++			    (endptr - ptr >= L2CAP_CONF_OPT_SIZE + sizeof(efs))) {
+ 				remote_efs = 1;
+ 				memcpy(&efs, (void *) val, olen);
+ 			}
+@@ -3575,7 +3577,8 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
+ 			break;
+ 
+ 		case L2CAP_CONF_RFC:
+-			if (olen == sizeof(rfc))
++			if ((olen == sizeof(rfc)) &&
++			    (endptr - ptr >= L2CAP_CONF_OPT_SIZE + sizeof(rfc)))
+ 				memcpy(&rfc, (void *)val, olen);
+ 
+ 			if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
+@@ -3595,7 +3598,8 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
+ 			break;
+ 
+ 		case L2CAP_CONF_EFS:
+-			if (olen == sizeof(efs)) {
++			if ((olen == sizeof(efs)) &&
++			    (endptr - ptr >= L2CAP_CONF_OPT_SIZE + sizeof(efs))) {
+ 				memcpy(&efs, (void *)val, olen);
+ 
+ 				if (chan->local_stype != L2CAP_SERV_NOTRAFIC &&
+-- 
+2.20.1
+

CVE-2019-3701.patch

@@ -0,0 +1,42 @@
+From linux-netdev  Thu Jan 03 12:26:34 2019
+From: Oliver Hartkopp <socketcan () hartkopp ! net>
+Date: Thu, 03 Jan 2019 12:26:34 +0000
+To: linux-netdev
+Subject: [PATCH] can: gw: ensure DLC boundaries after CAN frame modification
+Message-Id: <20190103122634.2530-1-socketcan () hartkopp ! net>
+X-MARC-Message: https://marc.info/?l=linux-netdev&m=154651842302479
+
+The CAN frame modification rules allow bitwise logical operations which can
+be also applied to the can_dlc field. Ensure the manipulation result to
+maintain the can_dlc boundaries so that the CAN drivers do not accidently
+write arbitrary content beyond the data registers in the CAN controllers
+I/O mem when processing can-gw manipulated outgoing frames. When passing these
+frames to user space this issue did not have any effect to the kernel or any
+leaked data as we always strictly copy sizeof(struct can_frame) bytes.
+
+Reported-by: Muyu Yu <ieatmuttonchuan@gmail.com>
+Reported-by: Marcus Meissner <meissner@suse.de>
+Tested-by: Muyu Yu <ieatmuttonchuan@gmail.com>
+Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
+Cc: linux-stable <stable@vger.kernel.org> # >= v3.2
+---
+ net/can/gw.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/net/can/gw.c b/net/can/gw.c
+index faa3da88a127..9000d9b8a133 100644
+--- a/net/can/gw.c
++++ b/net/can/gw.c
+@@ -418,6 +418,10 @@ static void can_can_gw_rcv(struct sk_buff *skb, void *data)
+ 
+ 	/* check for checksum updates when the CAN frame has been modified */
+ 	if (modidx) {
++		/* ensure DLC boundaries after the different mods */
++		if (cf->can_dlc > 8)
++			cf->can_dlc = 8;
++
+ 		if (gwj->mod.csumfunc.crc8)
+ 			(*gwj->mod.csumfunc.crc8)(cf, &gwj->mod.csum.crc8);
+ 
+-- 
+2.19.2

Fix-for-module-sig-verification.patch

@@ -0,0 +1,24 @@
+From ea6e7d9d0fe3e448aef19b3943d4897ae0bef128 Mon Sep 17 00:00:00 2001
+From: Fedora Kernel Team <kernel-team@fedoraproject.org>
+Date: Thu, 3 Aug 2017 13:46:51 -0500
+Subject: [PATCH] Fix for module sig verification
+
+---
+ kernel/module_signing.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/kernel/module_signing.c b/kernel/module_signing.c
+index 937c844..d3d6f95 100644
+--- a/kernel/module_signing.c
++++ b/kernel/module_signing.c
+@@ -81,6 +81,6 @@ int mod_verify_sig(const void *mod, unsigned long *_modlen)
+ 	}
+
+ 	return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
+-				      NULL, VERIFYING_MODULE_SIGNATURE,
++				      (void *)1UL, VERIFYING_MODULE_SIGNATURE,
+ 				      NULL, NULL);
+ }
+-- 
+2.13.3
+

Input-synaptics-pin-3-touches-when-the-firmware-repo.patch

@@ -0,0 +1,47 @@
+From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
+Date: Thu, 16 Apr 2015 13:01:46 -0400
+Subject: [PATCH] Input - synaptics: pin 3 touches when the firmware reports 3
+ fingers
+
+Synaptics PS/2 touchpad can send only 2 touches in a report. They can
+detect 4 or 5 and this information is valuable.
+
+In commit 63c4fda (Input: synaptics - allocate 3 slots to keep stability
+in image sensors), we allocate 3 slots, but we still continue to report
+the 2 available fingers. That means that the client sees 2 used slots while
+there is a total of 3 fingers advertised by BTN_TOOL_TRIPLETAP.
+
+For old kernels this is not a problem because max_slots was 2 and libinput/
+xorg-synaptics knew how to deal with that. Now that max_slot is 3, the
+clients ignore BTN_TOOL_TRIPLETAP and count the actual used slots (so 2).
+It then gets confused when receiving the BTN_TOOL_TRIPLETAP and DOUBLETAP
+information, and goes wild.
+
+We can pin the 3 slots until we get a total number of fingers below 2.
+
+Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1212230
+
+Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
+---
+ drivers/input/mouse/synaptics.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
+index 3a32caf06bf1..58102970f94f 100644
+--- a/drivers/input/mouse/synaptics.c
++++ b/drivers/input/mouse/synaptics.c
+@@ -940,6 +940,14 @@ static void synaptics_report_mt_data(struct psmouse *psmouse,
+ 		input_report_abs(dev, ABS_MT_PRESSURE, hw[i]->z);
+ 	}
+ 
++	/* keep (slot count <= num_fingers) by pinning all slots */
++	if (num_fingers >= 3) {
++		for (i = 0; i < 3; i++) {
++			input_mt_slot(dev, i);
++			input_mt_report_slot_state(dev, MT_TOOL_FINGER, true);
++		}
++	}
++
+ 	input_mt_drop_unused(dev);
+ 
+ 	/* Don't use active slot count to generate BTN_TOOL events. */

KEYS-Make-use-of-platform-keyring-for-module-signature.patch

@@ -0,0 +1,54 @@
+From 70cecc97a4fc1667472224558a50dd7b6c42c789 Mon Sep 17 00:00:00 2001
+From: Robert Holmes <robeholmes@gmail.com>
+Date: Tue, 23 Apr 2019 07:39:29 +0000
+Subject: [PATCH] KEYS: Make use of platform keyring for module signature
+ verify
+
+This patch completes commit 278311e417be ("kexec, KEYS: Make use of
+platform keyring for signature verify") which, while adding the
+platform keyring for bzImage verification, neglected to also add
+this keyring for module verification.
+
+As such, kernel modules signed with keys from the MokList variable
+were not successfully verified.
+
+Signed-off-by: Robert Holmes <robeholmes@gmail.com>
+---
+ kernel/module_signing.c | 16 ++++++++++++----
+ 1 file changed, 12 insertions(+), 4 deletions(-)
+
+diff --git a/kernel/module_signing.c b/kernel/module_signing.c
+index 6b9a926fd86b..cf94220e9154 100644
+--- a/kernel/module_signing.c
++++ b/kernel/module_signing.c
+@@ -49,6 +49,7 @@ int mod_verify_sig(const void *mod, struct load_info *info)
+ {
+ 	struct module_signature ms;
+ 	size_t sig_len, modlen = info->len;
++	int ret;
+ 
+ 	pr_devel("==>%s(,%zu)\n", __func__, modlen);
+ 
+@@ -82,8 +83,15 @@ int mod_verify_sig(const void *mod, struct load_info *info)
+ 		return -EBADMSG;
+ 	}
+ 
+-	return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
+-				      VERIFY_USE_SECONDARY_KEYRING,
+-				      VERIFYING_MODULE_SIGNATURE,
+-				      NULL, NULL);
++	ret = verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
++				     VERIFY_USE_SECONDARY_KEYRING,
++				     VERIFYING_MODULE_SIGNATURE,
++				     NULL, NULL);
++	if (ret == -ENOKEY && IS_ENABLED(CONFIG_INTEGRITY_PLATFORM_KEYRING)) {
++		ret = verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
++					     VERIFY_USE_PLATFORM_KEYRING,
++					     VERIFYING_MODULE_SIGNATURE,
++					     NULL, NULL);
++	}
++	return ret;
+ }
+-- 
+2.21.0
+

Kbuild-Add-an-option-to-enable-GCC-VTA.patch

@@ -0,0 +1,89 @@
+From: Josh Stone <jistone@redhat.com>
+Date: Fri, 21 Nov 2014 10:40:00 -0800
+Subject: [PATCH] Kbuild: Add an option to enable GCC VTA
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Due to recent codegen issues, gcc -fvar-tracking-assignments was
+unconditionally disabled in commit 2062afb4f804a ("Fix gcc-4.9.0
+miscompilation of load_balance() in scheduler").  However, this reduces
+the debuginfo coverage for variable locations, especially in inline
+functions.  VTA is certainly not perfect either in those cases, but it
+is much better than without.  With compiler versions that have fixed the
+codegen bugs, we would prefer to have the better details for SystemTap,
+and surely other debuginfo consumers like perf will benefit as well.
+
+This patch simply makes CONFIG_DEBUG_INFO_VTA an option.  I considered
+Frank and Linus's discussion of a cc-option-like -fcompare-debug test,
+but I'm convinced that a narrow test of an arch-specific codegen issue
+is not really useful.  GCC has their own regression tests for this, so
+I'd suggest GCC_COMPARE_DEBUG=-fvar-tracking-assignments-toggle is more
+useful for kernel developers to test confidence.
+
+In fact, I ran into a couple more issues when testing for this patch[1],
+although neither of those had any codegen impact.
+ [1] https://bugzilla.redhat.com/show_bug.cgi?id=1140872
+
+With gcc-4.9.2-1.fc22, I can now build v3.18-rc5 with Fedora's i686 and
+x86_64 configs, and this is completely clean with GCC_COMPARE_DEBUG.
+
+Cc: Frank Ch. Eigler <fche@redhat.com>
+Cc: Jakub Jelinek <jakub@redhat.com>
+Cc: Josh Boyer <jwboyer@fedoraproject.org>
+Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Cc: Linus Torvalds <torvalds@linux-foundation.org>
+Cc: Andrew Morton <akpm@linux-foundation.org>
+Cc: Markus Trippelsdorf <markus@trippelsdorf.de>
+Cc: Michel Dänzer <michel@daenzer.net>
+Signed-off-by: Josh Stone <jistone@redhat.com>
+---
+ Makefile          |  4 ++++
+ lib/Kconfig.debug | 18 +++++++++++++++++-
+ 2 files changed, 21 insertions(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 257ef5892ab7..3cc6f4477e78 100644
+--- a/Makefile
++++ b/Makefile
+@@ -701,7 +701,11 @@ KBUILD_CFLAGS	+= -fomit-frame-pointer
+ endif
+ endif
+ 
++ifdef CONFIG_DEBUG_INFO_VTA
++KBUILD_CFLAGS   += $(call cc-option, -fvar-tracking-assignments)
++else
+ KBUILD_CFLAGS   += $(call cc-option, -fno-var-tracking-assignments)
++endif
+ 
+ ifdef CONFIG_DEBUG_INFO
+ ifdef CONFIG_DEBUG_INFO_SPLIT
+diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
+index e2894b23efb6..d98afe18f704 100644
+--- a/lib/Kconfig.debug
++++ b/lib/Kconfig.debug
+@@ -165,7 +165,23 @@ config DEBUG_INFO_DWARF4
+ 	  Generate dwarf4 debug info. This requires recent versions
+ 	  of gcc and gdb. It makes the debug information larger.
+ 	  But it significantly improves the success of resolving
+-	  variables in gdb on optimized code.
++	  variables in gdb on optimized code.  The gcc docs also
++	  recommend enabling -fvar-tracking-assignments for maximum
++	  benefit. (see DEBUG_INFO_VTA)
++
++config DEBUG_INFO_VTA
++	bool "Enable var-tracking-assignments for debuginfo"
++	depends on DEBUG_INFO
++	help
++	  Enable gcc -fvar-tracking-assignments for improved debug
++	  information on variable locations in optimized code.  Per
++	  gcc, DEBUG_INFO_DWARF4 is recommended for best use of VTA.
++
++	  VTA has been implicated in codegen bugs (gcc PR61801,
++	  PR61904), so this may deserve some caution.  One can set
++	  GCC_COMPARE_DEBUG=-fvar-tracking-assignments-toggle in the
++	  environment to automatically compile everything both ways,
++	  generating an error if anything differs.
+ 
+ config GDB_SCRIPTS
+ 	bool "Provide GDB scripts for kernel debugging"

MODSIGN-Import-certificates-from-UEFI-Secure-Boot.patch

@@ -0,0 +1,246 @@
+From 90dc66270b02981b19a085c6a9184e3452b7b3e8 Mon Sep 17 00:00:00 2001
+From: Josh Boyer <jwboyer@fedoraproject.org>
+Date: Fri, 5 May 2017 08:21:59 +0100
+Subject: [PATCH 3/4] MODSIGN: Import certificates from UEFI Secure Boot
+
+Secure Boot stores a list of allowed certificates in the 'db' variable.
+This imports those certificates into the system trusted keyring.  This
+allows for a third party signing certificate to be used in conjunction
+with signed modules.  By importing the public certificate into the 'db'
+variable, a user can allow a module signed with that certificate to
+load.  The shim UEFI bootloader has a similar certificate list stored
+in the 'MokListRT' variable.  We import those as well.
+
+Secure Boot also maintains a list of disallowed certificates in the 'dbx'
+variable.  We load those certificates into the newly introduced system
+blacklist keyring and forbid any module signed with those from loading and
+forbid the use within the kernel of any key with a matching hash.
+
+This facility is enabled by setting CONFIG_LOAD_UEFI_KEYS.
+
+Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
+Signed-off-by: David Howells <dhowells@redhat.com>
+---
+ certs/Kconfig     |  16 ++++++
+ certs/Makefile    |   4 ++
+ certs/load_uefi.c | 168 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 188 insertions(+)
+ create mode 100644 certs/load_uefi.c
+
+diff --git a/certs/Kconfig b/certs/Kconfig
+index 630ae09..edf9f75 100644
+--- a/certs/Kconfig
++++ b/certs/Kconfig
+@@ -90,4 +90,20 @@ config EFI_SIGNATURE_LIST_PARSER
+ 	  This option provides support for parsing EFI signature lists for
+ 	  X.509 certificates and turning them into keys.
+
++config LOAD_UEFI_KEYS
++	bool "Load certs and blacklist from UEFI db for module checking"
++	depends on SYSTEM_BLACKLIST_KEYRING
++	depends on SECONDARY_TRUSTED_KEYRING
++	depends on EFI
++	depends on EFI_SIGNATURE_LIST_PARSER
++	help
++	  If the kernel is booted in secure boot mode, this option will cause
++	  the kernel to load the certificates from the UEFI db and MokListRT
++	  into the secondary trusted keyring.  It will also load any X.509
++	  SHA256 hashes in the dbx list into the blacklist.
++
++	  The effect of this is that, if the kernel is booted in secure boot
++	  mode, modules signed with UEFI-stored keys will be permitted to be
++	  loaded and keys that match the blacklist will be rejected.
++
+ endmenu
+diff --git a/certs/Makefile b/certs/Makefile
+index 738151a..a5e057a 100644
+--- a/certs/Makefile
++++ b/certs/Makefile
+@@ -11,6 +11,10 @@ obj-$(CONFIG_SYSTEM_BLACKLIST_KEYRING) += blacklist_nohashes.o
+ endif
+ obj-$(CONFIG_EFI_SIGNATURE_LIST_PARSER) += efi_parser.o
+
++obj-$(CONFIG_LOAD_UEFI_KEYS) += load_uefi.o
++$(obj)/load_uefi.o: KBUILD_CFLAGS += -fshort-wchar
++
++
+ ifeq ($(CONFIG_SYSTEM_TRUSTED_KEYRING),y)
+
+ $(eval $(call config_filename,SYSTEM_TRUSTED_KEYS))
+diff --git a/certs/load_uefi.c b/certs/load_uefi.c
+new file mode 100644
+index 0000000..b44e464
+--- /dev/null
++++ b/certs/load_uefi.c
+@@ -0,0 +1,168 @@
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/cred.h>
++#include <linux/err.h>
++#include <linux/efi.h>
++#include <linux/slab.h>
++#include <keys/asymmetric-type.h>
++#include <keys/system_keyring.h>
++#include "internal.h"
++
++static __initdata efi_guid_t efi_cert_x509_guid = EFI_CERT_X509_GUID;
++static __initdata efi_guid_t efi_cert_x509_sha256_guid = EFI_CERT_X509_SHA256_GUID;
++static __initdata efi_guid_t efi_cert_sha256_guid = EFI_CERT_SHA256_GUID;
++
++/*
++ * Get a certificate list blob from the named EFI variable.
++ */
++static __init void *get_cert_list(efi_char16_t *name, efi_guid_t *guid,
++				  unsigned long *size)
++{
++	efi_status_t status;
++	unsigned long lsize = 4;
++	unsigned long tmpdb[4];
++	void *db;
++
++	status = efi.get_variable(name, guid, NULL, &lsize, &tmpdb);
++	if (status != EFI_BUFFER_TOO_SMALL) {
++		pr_err("Couldn't get size: 0x%lx\n", status);
++		return NULL;
++	}
++
++	db = kmalloc(lsize, GFP_KERNEL);
++	if (!db) {
++		pr_err("Couldn't allocate memory for uefi cert list\n");
++		return NULL;
++	}
++
++	status = efi.get_variable(name, guid, NULL, &lsize, db);
++	if (status != EFI_SUCCESS) {
++		kfree(db);
++		pr_err("Error reading db var: 0x%lx\n", status);
++		return NULL;
++	}
++
++	*size = lsize;
++	return db;
++}
++
++/*
++ * Blacklist an X509 TBS hash.
++ */
++static __init void uefi_blacklist_x509_tbs(const char *source,
++					   const void *data, size_t len)
++{
++	char *hash, *p;
++
++	hash = kmalloc(4 + len * 2 + 1, GFP_KERNEL);
++	if (!hash)
++		return;
++	p = memcpy(hash, "tbs:", 4);
++	p += 4;
++	bin2hex(p, data, len);
++	p += len * 2;
++	*p = 0;
++
++	mark_hash_blacklisted(hash);
++	kfree(hash);
++}
++
++/*
++ * Blacklist the hash of an executable.
++ */
++static __init void uefi_blacklist_binary(const char *source,
++					 const void *data, size_t len)
++{
++	char *hash, *p;
++
++	hash = kmalloc(4 + len * 2 + 1, GFP_KERNEL);
++	if (!hash)
++		return;
++	p = memcpy(hash, "bin:", 4);
++	p += 4;
++	bin2hex(p, data, len);
++	p += len * 2;
++	*p = 0;
++
++	mark_hash_blacklisted(hash);
++	kfree(hash);
++}
++
++/*
++ * Return the appropriate handler for particular signature list types found in
++ * the UEFI db and MokListRT tables.
++ */
++static __init efi_element_handler_t get_handler_for_db(const efi_guid_t *sig_type)
++{
++	if (efi_guidcmp(*sig_type, efi_cert_x509_guid) == 0)
++		return add_trusted_secondary_key;
++	return 0;
++}
++
++/*
++ * Return the appropriate handler for particular signature list types found in
++ * the UEFI dbx and MokListXRT tables.
++ */
++static __init efi_element_handler_t get_handler_for_dbx(const efi_guid_t *sig_type)
++{
++	if (efi_guidcmp(*sig_type, efi_cert_x509_sha256_guid) == 0)
++		return uefi_blacklist_x509_tbs;
++	if (efi_guidcmp(*sig_type, efi_cert_sha256_guid) == 0)
++		return uefi_blacklist_binary;
++	return 0;
++}
++
++/*
++ * Load the certs contained in the UEFI databases
++ */
++static int __init load_uefi_certs(void)
++{
++	efi_guid_t secure_var = EFI_IMAGE_SECURITY_DATABASE_GUID;
++	efi_guid_t mok_var = EFI_SHIM_LOCK_GUID;
++	void *db = NULL, *dbx = NULL, *mok = NULL;
++	unsigned long dbsize = 0, dbxsize = 0, moksize = 0;
++	int rc = 0;
++
++	if (!efi.get_variable)
++		return false;
++
++	/* Get db, MokListRT, and dbx.  They might not exist, so it isn't
++	 * an error if we can't get them.
++	 */
++	db = get_cert_list(L"db", &secure_var, &dbsize);
++	if (!db) {
++		pr_err("MODSIGN: Couldn't get UEFI db list\n");
++	} else {
++		rc = parse_efi_signature_list("UEFI:db",
++					      db, dbsize, get_handler_for_db);
++		if (rc)
++			pr_err("Couldn't parse db signatures: %d\n", rc);
++		kfree(db);
++	}
++
++	mok = get_cert_list(L"MokListRT", &mok_var, &moksize);
++	if (!mok) {
++		pr_info("MODSIGN: Couldn't get UEFI MokListRT\n");
++	} else {
++		rc = parse_efi_signature_list("UEFI:MokListRT",
++					      mok, moksize, get_handler_for_db);
++		if (rc)
++			pr_err("Couldn't parse MokListRT signatures: %d\n", rc);
++		kfree(mok);
++	}
++
++	dbx = get_cert_list(L"dbx", &secure_var, &dbxsize);
++	if (!dbx) {
++		pr_info("MODSIGN: Couldn't get UEFI dbx list\n");
++	} else {
++		rc = parse_efi_signature_list("UEFI:dbx",
++					      dbx, dbxsize,
++					      get_handler_for_dbx);
++		if (rc)
++			pr_err("Couldn't parse dbx signatures: %d\n", rc);
++		kfree(dbx);
++	}
++
++	return rc;
++}
++late_initcall(load_uefi_certs);
+-- 
+2.9.3
+

MODSIGN-Support-not-importing-certs-from-db.patch

@@ -0,0 +1,88 @@
+From 9f1958a0cc911e1f79b2733ee5029dbd819ff328 Mon Sep 17 00:00:00 2001
+From: Josh Boyer <jwboyer@fedoraproject.org>
+Date: Fri, 5 May 2017 08:21:59 +0100
+Subject: [PATCH 4/4] MODSIGN: Allow the "db" UEFI variable to be suppressed
+
+If a user tells shim to not use the certs/hashes in the UEFI db variable
+for verification purposes, shim will set a UEFI variable called
+MokIgnoreDB.  Have the uefi import code look for this and ignore the db
+variable if it is found.
+
+Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
+Signed-off-by: David Howells <dhowells@redhat.com>
+---
+ certs/load_uefi.c | 44 ++++++++++++++++++++++++++++++++++----------
+ 1 file changed, 34 insertions(+), 10 deletions(-)
+
+diff --git a/certs/load_uefi.c b/certs/load_uefi.c
+index b44e464..3d88459 100644
+--- a/certs/load_uefi.c
++++ b/certs/load_uefi.c
+@@ -13,6 +13,26 @@ static __initdata efi_guid_t efi_cert_x509_sha256_guid = EFI_CERT_X509_SHA256_GU
+ static __initdata efi_guid_t efi_cert_sha256_guid = EFI_CERT_SHA256_GUID;
+
+ /*
++ * Look to see if a UEFI variable called MokIgnoreDB exists and return true if
++ * it does.
++ *
++ * This UEFI variable is set by the shim if a user tells the shim to not use
++ * the certs/hashes in the UEFI db variable for verification purposes.  If it
++ * is set, we should ignore the db variable also and the true return indicates
++ * this.
++ */
++static __init bool uefi_check_ignore_db(void)
++{
++	efi_status_t status;
++	unsigned int db = 0;
++	unsigned long size = sizeof(db);
++	efi_guid_t guid = EFI_SHIM_LOCK_GUID;
++
++	status = efi.get_variable(L"MokIgnoreDB", &guid, NULL, &size, &db);
++	return status == EFI_SUCCESS;
++}
++
++/*
+  * Get a certificate list blob from the named EFI variable.
+  */
+ static __init void *get_cert_list(efi_char16_t *name, efi_guid_t *guid,
+@@ -113,7 +133,9 @@ static __init efi_element_handler_t get_handler_for_dbx(const efi_guid_t *sig_ty
+ }
+
+ /*
+- * Load the certs contained in the UEFI databases
++ * Load the certs contained in the UEFI databases into the secondary trusted
++ * keyring and the UEFI blacklisted X.509 cert SHA256 hashes into the blacklist
++ * keyring.
+  */
+ static int __init load_uefi_certs(void)
+ {
+@@ -129,15 +151,17 @@ static int __init load_uefi_certs(void)
+ 	/* Get db, MokListRT, and dbx.  They might not exist, so it isn't
+ 	 * an error if we can't get them.
+ 	 */
+-	db = get_cert_list(L"db", &secure_var, &dbsize);
+-	if (!db) {
+-		pr_err("MODSIGN: Couldn't get UEFI db list\n");
+-	} else {
+-		rc = parse_efi_signature_list("UEFI:db",
+-					      db, dbsize, get_handler_for_db);
+-		if (rc)
+-			pr_err("Couldn't parse db signatures: %d\n", rc);
+-		kfree(db);
++	if (!uefi_check_ignore_db()) {
++		db = get_cert_list(L"db", &secure_var, &dbsize);
++		if (!db) {
++			pr_err("MODSIGN: Couldn't get UEFI db list\n");
++		} else {
++			rc = parse_efi_signature_list("UEFI:db",
++						      db, dbsize, get_handler_for_db);
++			if (rc)
++				pr_err("Couldn't parse db signatures: %d\n", rc);
++			kfree(db);
++		}
+ 	}
+
+ 	mok = get_cert_list(L"MokListRT", &mok_var, &moksize);
+-- 
+2.9.3
+

Makefile

@@ -0,0 +1,50 @@
+# Makefile for source rpm: kernel
+SPECFILE := kernel.spec
+
+# we only check the .sign signatures
+UPSTREAM_CHECKS = sign
+
+.PHONY: help
+help:
+%:
+	@echo "Try fedpkg $@ or something like that"
+	@exit 1
+
+prep: config-files
+	fedpkg -v prep
+
+noarch:
+	fedpkg -v local --arch=noarch
+
+# 'make local' also needs to build the noarch firmware package
+local:
+	fedpkg -v local
+
+extremedebug:
+	@perl -pi -e 's/# CONFIG_DEBUG_PAGEALLOC is not set/CONFIG_DEBUG_PAGEALLOC=y/' config-nodebug
+
+config-files:
+	@./build_configs.sh
+
+debug:
+	@perl -pi -e 's/^%define debugbuildsenabled 1/%define debugbuildsenabled 0/' kernel.spec
+	@rpmdev-bumpspec -c "Reenable debugging options." kernel.spec
+
+release:
+	@perl -pi -e 's/^%define debugbuildsenabled 0/%define debugbuildsenabled 1/' kernel.spec
+	@rpmdev-bumpspec -c "Disable debugging options." kernel.spec
+
+nodebuginfo:
+	@perl -pi -e 's/^%define with_debuginfo %\{\?_without_debuginfo: 0\} %\{\?\!_without_debuginfo: 1\}/%define with_debuginfo %\{\?_without_debuginfo: 0\} %\{\?\!_without_debuginfo: 0\}/' kernel.spec
+
+nodebug: release
+	@perl -pi -e 's/^%define debugbuildsenabled 1/%define debugbuildsenabled 0/' kernel.spec
+
+ifeq ($(MAKECMDGOALS),me a sandwich)
+.PHONY: me a sandwich
+me a:
+	@:
+
+sandwich:
+	@[ `id -u` -ne 0 ] && echo "What? Make it yourself." || echo Okay.
+endif

Makefile.rhelver

@@ -1,60 +0,0 @@
-RHEL_MAJOR = 10
-RHEL_MINOR = 99
-
-#
-# RHEL_RELEASE
-# -------------
-#
-# Represents build number in 'release' part of RPM's name-version-release.
-#   name is <package_name>, e.g. kernel
-#   version is upstream kernel version this kernel is based on, e.g. 4.18.0
-#   release is <RHEL_RELEASE>.<dist_tag>[<buildid>], e.g. 100.el8
-#
-# Use this spot to avoid future merge conflicts.
-# Do not trim this comment.
-RHEL_RELEASE = 38
-
-#
-# RHEL_REBASE_NUM
-# ----------------
-#
-# Used in RPM version string for Gemini kernels, which dont use upstream
-# VERSION/PATCHLEVEL/SUBLEVEL. The number represents rebase number for
-# current MAJOR release.
-#
-# Use this spot to avoid future merge conflicts.
-# Do not trim this comment.
-RHEL_REBASE_NUM = 1
-
-
-#
-# ZSTREAM
-# -------
-#
-#  This variable controls whether we use zstream numbering or not for the
-#  package release. The zstream release keeps the build number of the last
-#  build done for ystream for the Beta milestone, and increments a second
-#  number for each build. The third number is used for branched builds
-#  (eg.: for builds with security fixes or hot fixes done outside of the
-#  batch release process).
-#
-#  For example, with ZSTREAM unset or set to "no", all builds will contain
-#  a release with only the build number, eg.: kernel-<kernel version>-X.el*,
-#  where X is the build number. With ZSTREAM set to "yes", we will have
-#  builds with kernel-<kernel version>-X.Y.Z.el*, where X is the last
-#  RHEL_RELEASE number before ZSTREAM flag was set to yes, Y will now be the
-#  build number and Z will always be 1 except if you're doing a branched build
-#  (when you give RHDISTGIT_BRANCH on the command line, in which case the Z
-#  number will be incremented instead of the Y).
-#
-ZSTREAM ?= no
-
-#
-# Automotive
-# ----------
-#
-# Represents the major and minor release used by automotive.
-# Primarily this is used to to identify the build target when
-# building the automotive kernel package.
-AUTOMOTIVE_MAJOR = 2
-AUTOMOTIVE_MINOR = 99

PatchList.txt

@@ -0,0 +1,76 @@
+# This file contains patches that we intend to carry for longer than
+# "Should show up in a stable release soonish"
+# Some of these may eventually drop out
+
+kbuild-AFTER_LINK.patch
+
+arm64-avoid-needing-console-to-enable-serial-console.patch
+
+geekbox-v4-device-tree-support.patch
+
+Initial-AllWinner-A64-and-PINE64-support.patch
+
+arm64-pcie-quirks-xgene.patch
+
+usb-phy-tegra-Add-38.4MHz-clock-table-entry.patch
+
+ARM-tegra-usb-no-reset.patch
+
+bcm283x-upstream-fixes.patch
+
+lib-cpumask-Make-CPUMASK_OFFSTACK-usable-without-deb.patch
+
+input-kill-stupid-messages.patch
+
+die-floppy-die.patch
+
+no-pcspkr-modalias.patch
+
+silence-fbcon-logo.patch
+
+Kbuild-Add-an-option-to-enable-GCC-VTA.patch
+
+crash-driver.patch
+
+#Secure boot patches
+Add-secure_modules-call.patch
+PCI-Lock-down-BAR-access-when-module-security-is-ena.patch
+x86-Lock-down-IO-port-access-when-module-security-is.patch
+ACPI-Limit-access-to-custom_method.patch
+asus-wmi-Restrict-debugfs-interface-when-module-load.patch
+Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch
+acpi-Ignore-acpi_rsdp-kernel-parameter-when-module-l.patch
+kexec-Disable-at-runtime-if-the-kernel-enforces-modu.patch
+x86-Restrict-MSR-access-when-module-loading-is-restr.patch
+Add-option-to-automatically-enforce-module-signature.patch
+efi-Disable-secure-boot-if-shim-is-in-insecure-mode.patch
+efi-Add-EFI_SECURE_BOOT-bit.patch
+hibernate-Disable-in-a-signed-modules-environment.patch
+Add-EFI-signature-data-types.patch
+Add-an-EFI-signature-blob-parser-and-key-loader.patch
+KEYS-Add-a-system-blacklist-keyring.patch
+MODSIGN-Import-certificates-from-UEFI-Secure-Boot.patch
+MODSIGN-Support-not-importing-certs-from-db.patch
+Add-sysrq-option-to-disable-secure-boot-mode.patch
+kexec-uefi-copy-secure_boot-flag-in-boot-params.patch
+
+drm-i915-hush-check-crtc-state.patch
+
+disable-i8042-check-on-apple-mac.patch
+
+lis3-improve-handling-of-null-rate.patch
+
+scsi-sd_revalidate_disk-prevent-NULL-ptr-deref.patch
+
+criu-no-expert.patch
+
+ath9k-rx-dma-stop-check.patch
+
+xen-pciback-Don-t-disable-PCI_COMMAND-on-PCI-device-.patch
+
+Input-synaptics-pin-3-touches-when-the-firmware-repo.patch
+
+firmware-Drop-WARN-from-usermodehelper_read_trylock-.patch
+
+drm-i915-turn-off-wc-mmaps.patch
+

Patchlist.changelog

@@ -1,474 +0,0 @@
-https://gitlab.com/cki-project/kernel-ark/-/commit/831ff9bcd8e9eab864062470a3250beb1e1ec924
- 831ff9bcd8e9eab864062470a3250beb1e1ec924 rust: Add -fdiagnostics-show-context to bindgen_skip_c_flags
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/fe3e9e24af806d756edbda922103b1fa95d9b89b
- fe3e9e24af806d756edbda922103b1fa95d9b89b Revert "Removing Obsolete hba pci-ids from rhel8"
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c4a0a995da9df8732f688d09db5252173277589d
- c4a0a995da9df8732f688d09db5252173277589d rh_messages.h: add missing lpfc devices
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/0ad9a88c3263fa8fa39437f69472588917255c99
- 0ad9a88c3263fa8fa39437f69472588917255c99 kernel: extend rh_waived to cope better with the CVE mitigations case
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/cf18c49636f2583c85831f909699034026325242
- cf18c49636f2583c85831f909699034026325242 rh_messages.h: add missing aacraid device
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/26ca931184edb2c3c7f7c1951f53fa3333d9c90e
- 26ca931184edb2c3c7f7c1951f53fa3333d9c90e rh_messages.h: update unmaintained drivers
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c1c1a1b7059900f4b9b657f5189285a287160e11
- c1c1a1b7059900f4b9b657f5189285a287160e11 arm64: add early lockdown for secure boot
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/a613ae52a8d9378e6fa70f697b3ce0acee220491
- a613ae52a8d9378e6fa70f697b3ce0acee220491 efi: pass secure boot mode to kernel proper
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f869258b6b654d316e84325e46e431da4dfd04e7
- f869258b6b654d316e84325e46e431da4dfd04e7 selftests/bpf: Remove ksyms_weak_lskel test
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/8b69219fe6a11766cf1a2e07dc94e56448b47824
- 8b69219fe6a11766cf1a2e07dc94e56448b47824 Simplify include Makefile.rhelver
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c2621ac616e25a9a04fbcb8af0c1f8b2bdd8c099
- c2621ac616e25a9a04fbcb8af0c1f8b2bdd8c099 redhat: make ENABLE_WERROR also enable OBJTOOL_WERROR
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/d28cbdeb89fe565e10fb4be8d8378153e86611f6
- d28cbdeb89fe565e10fb4be8d8378153e86611f6 main.c: fix initcall blacklisted
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/b71ab57c8db44881edc32a124ddc2ebe536b6a4c
- b71ab57c8db44881edc32a124ddc2ebe536b6a4c arch/x86/kernel/setup.c: fix rh_check_supported
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c4ea2384863e54e0c5582b3508518e659581ce69
- c4ea2384863e54e0c5582b3508518e659581ce69 efi,lockdown: fix kernel lockdown on Secure Boot
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/60b2ddeb0986e1c43a98b44a4ab414a7e2744701
- 60b2ddeb0986e1c43a98b44a4ab414a7e2744701 Revert "nvme: Return BLK_STS_TARGET if the DNR bit is set"
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/860632dd288c7aa7807959a79af9159482510cd1
- 860632dd288c7aa7807959a79af9159482510cd1 Revert "nvme: allow local retry and proper failover for REQ_FAILFAST_TRANSPORT"
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/aaef2c3ee081c8980bb60fd4b7a6ed9e187d9048
- aaef2c3ee081c8980bb60fd4b7a6ed9e187d9048 Revert "nvme: decouple basic ANA log page re-read support from native multipathing"
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/5cd4353dae0ee79d13f57b7ccee85cd0bcbe4b4f
- 5cd4353dae0ee79d13f57b7ccee85cd0bcbe4b4f Revert "nvme: nvme_mpath_init remove multipath check"
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/656a0565ffe54f99ac1390a68c5ee7050ab6fb25
- 656a0565ffe54f99ac1390a68c5ee7050ab6fb25 redhat: automotive: define CONFIG_RH_AUTOMOTIVE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f1025d6236c72b4fbd03940b6fa2178f2a84f418
- f1025d6236c72b4fbd03940b6fa2178f2a84f418 redhat: fix modules.order target
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/6e0fa997052c92d6085a50083e75dedc0160443f
- 6e0fa997052c92d6085a50083e75dedc0160443f [redhat] rh_messages.h: driver and device updates
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/d8822fd0573e9f254f097c1743078e4e74ac70f5
- d8822fd0573e9f254f097c1743078e4e74ac70f5 crypto: rng - Fix extrng EFAULT handling
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c224e4b6a61af08574bb0565755ed609bf08cacb
- c224e4b6a61af08574bb0565755ed609bf08cacb crypto: sig - Disable signing
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/39417e970be7f6bc63f34d5ed5511f7e629802c2
- 39417e970be7f6bc63f34d5ed5511f7e629802c2 crypto: rng - Ensure stdrng is tested before user-space starts
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/52be246b6342ed5b1486729fd5c5893b10549a92
- 52be246b6342ed5b1486729fd5c5893b10549a92 [redhat] rh_messages.h: Mark BlueField-4 as disabled
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/2c9e64af9fa1f8599ce05877441afcac8ac91b04
- 2c9e64af9fa1f8599ce05877441afcac8ac91b04 Update the RHEL_DIFFERENCES help string
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/beef34cb1efc34b7fbee35535c66915995d12ed1
- beef34cb1efc34b7fbee35535c66915995d12ed1 redhat: include resolve_btfids in kernel-devel
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/1a1426b7a8df854c78385dd8ce8b74e9ee641477
- 1a1426b7a8df854c78385dd8ce8b74e9ee641477 redhat: workaround CKI cross compilation for scripts
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/2c83d6cfffe1f891bf024df81be6cd41c2073ad9
- 2c83d6cfffe1f891bf024df81be6cd41c2073ad9 crypto: akcipher - Disable signing and decryption
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/af93553b8d335ccf5dd4f90ab9419e497aa36a80
- af93553b8d335ccf5dd4f90ab9419e497aa36a80 crypto: dh - implement FIPS PCT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f0540d9d32978dff227cbb930193e8dc2557b23b
- f0540d9d32978dff227cbb930193e8dc2557b23b crypto: ecdh - disallow plain "ecdh" usage in FIPS mode
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/243ef89ad354eea332d7bfb23fd4cf259240de91
- 243ef89ad354eea332d7bfb23fd4cf259240de91 crypto: seqiv - flag instantiations as FIPS compliant
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/6a23cbc588e9b9f7b2bc7250c6c6903d4d904eb1
- 6a23cbc588e9b9f7b2bc7250c6c6903d4d904eb1 [kernel] bpf: set default value for bpf_jit_harden
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/bb84b630a172d0204c8d243c57a6a1d2eae7843c
- bb84b630a172d0204c8d243c57a6a1d2eae7843c not upstream: Disable vdso getrandom when FIPS is enabled
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/b643998c61552fb5615268e7e529999d64d54175
- b643998c61552fb5615268e7e529999d64d54175 Add support to rh_waived cmdline boot parameter
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/a1e04b6f3580382a902256c7bf8b395b9a1be47f
- a1e04b6f3580382a902256c7bf8b395b9a1be47f rh_flags: fix failed when register_sysctl_sz rh_flags_table to kernel
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/03cf1862c6221ee2a6de9a5ab25adaec6460b62e
- 03cf1862c6221ee2a6de9a5ab25adaec6460b62e [redhat] rh_flags: constify the ctl_table argument of proc_handler
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/e2708e55f9151652da80e388b4bf88c649288c0f
- e2708e55f9151652da80e388b4bf88c649288c0f redhat: rh_flags: declare proper static methods when !CONFIG_RHEL_DIFFERENCES
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/6f593811cc1e5664f45fe2d09916eada1187e992
- 6f593811cc1e5664f45fe2d09916eada1187e992 redhat: make bnx2xx drivers unmaintained in rhel-10
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/5db8220bd67c719a20c1269233585b40f48837da
- 5db8220bd67c719a20c1269233585b40f48837da rh_flags: Rename rh_features to rh_flags
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/19ca502a0087eed65a014c6271f9bfc207d8d7eb
- 19ca502a0087eed65a014c6271f9bfc207d8d7eb kernel: rh_features: fix reading empty feature list from /proc
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/ba24639032f00b47748a6f39a4eb33950df015c2
- ba24639032f00b47748a6f39a4eb33950df015c2 rh_features: move rh_features entry to sys/kernel
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/883e43fe6a0da0d9ad90e7c997a95f11bab9b888
- 883e43fe6a0da0d9ad90e7c997a95f11bab9b888 rh_features: convert to atomic allocation
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c8daa2e832df14ee9174435a357b2ae0994a3ef3
- c8daa2e832df14ee9174435a357b2ae0994a3ef3 add rh_features to /proc
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/4f33dbbe3ec578d49e12c07421b913bf480fccef
- 4f33dbbe3ec578d49e12c07421b913bf480fccef add support for rh_features
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/53a5900b05260b81f13eb3b9d6a9419429f310ab
- 53a5900b05260b81f13eb3b9d6a9419429f310ab [redhat] PCI: Fix pci_rh_check_status() call semantics
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/aeb9a237a0ec39b7bde89d8bb040cd5b267f6802
- aeb9a237a0ec39b7bde89d8bb040cd5b267f6802 scsi: sd: condition probe_type under RHEL_DIFFERENCES
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/159e72af8b1631b720f4a7e0012fa624764cecde
- 159e72af8b1631b720f4a7e0012fa624764cecde scsi: sd: remove unused sd_probe_types
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/d8c04860eb7bf29617ca1754f1076fd9f5992e77
- d8c04860eb7bf29617ca1754f1076fd9f5992e77 [redhat] rh_messages.h: mark mlx5 on Bluefield-3 as unmaintained
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/496c64b4afece4ab525467a6be71ffe60d0c564f
- 496c64b4afece4ab525467a6be71ffe60d0c564f [redhat] rh_messages.h: initial driver and device lists
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/5cf456aaba6f5c9406421c04c65d43b2c71f5927
- 5cf456aaba6f5c9406421c04c65d43b2c71f5927 arch/x86: Fix XSAVE check for x86_64-v2 check
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/252bf9586fca6e57a51966c0294a9a0cb33ff4f5
- 252bf9586fca6e57a51966c0294a9a0cb33ff4f5 arch/x86/kernel/setup.c: fixup rh_check_supported
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/30faf17591afbd4230d590355351044294ad43d2
- 30faf17591afbd4230d590355351044294ad43d2 lsm: update security_lock_kernel_down
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/e88ee9e2e869e7259faa5bf3ff6689becabb53cb
- e88ee9e2e869e7259faa5bf3ff6689becabb53cb arch/x86: mark x86_64-v1 and x86_64-v2 processors as deprecated
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/26ebc304df38a49ce7cc69b4bdf220298cff2460
- 26ebc304df38a49ce7cc69b4bdf220298cff2460 redhat: kABI: add missing RH_KABI_SIZE_ALIGN_CHECKS Kconfig option
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/8c71392703448be8e8217592dd46ea1cc8b157e1
- 8c71392703448be8e8217592dd46ea1cc8b157e1 redhat: rh_kabi: introduce RH_KABI_EXCLUDE_WITH_SIZE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/d42afcb843fcc87e59ba39b5574c18d89fd07a91
- d42afcb843fcc87e59ba39b5574c18d89fd07a91 redhat: rh_kabi: move semicolon inside __RH_KABI_CHECK_SIZE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/95a56955f9ba6ef1e1dd2d99d8f98254da274267
- 95a56955f9ba6ef1e1dd2d99d8f98254da274267 random: replace import_single_range() with import_ubuf()
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/92d6612578b79fd3a09e10504ed71209ba43c271
- 92d6612578b79fd3a09e10504ed71209ba43c271 ext4: Mark mounting fs-verity filesystems as tech-preview
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/5c51745b8aec113ff0605ab833c3e472d99c55c8
- 5c51745b8aec113ff0605ab833c3e472d99c55c8 erofs: Add tech preview markers at mount
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/6d687c70a7eda10eac0ddc6eedeaccc30eef5349
- 6d687c70a7eda10eac0ddc6eedeaccc30eef5349 kernel/rh_messages.c: Mark functions as possibly unused
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/dfb09b1d833cad815ea2f5cb69505010de260c40
- dfb09b1d833cad815ea2f5cb69505010de260c40 crypto: rng - Override drivers/char/random in FIPS mode
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/ddbe3667f2462817f3f936141fff08604dde1564
- ddbe3667f2462817f3f936141fff08604dde1564 random: Add hook to override device reads and getrandom(2)
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/92525a9129d85fa6400c9e653379862a67cb43b2
- 92525a9129d85fa6400c9e653379862a67cb43b2 [redhat] kernel/rh_messages.c: move hardware tables to rh_messages.h
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/eacd81fdaf31d456a82c553735faf64c8efad2eb
- eacd81fdaf31d456a82c553735faf64c8efad2eb [redhat] kernel/rh_messages.c: Wire up new calls
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/32af8640a651c642ee5706dda0cf35ff508bcdcb
- 32af8640a651c642ee5706dda0cf35ff508bcdcb [redhat] drivers/pci: Update rh_messages.c
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/db366977f9e13f903cc9b7f22936b581594a7731
- db366977f9e13f903cc9b7f22936b581594a7731 [redhat] drivers/pci: Remove RHEL-only pci_hw_*() functions
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/402504ff66e5d118b514253df5d55f8413e2e167
- 402504ff66e5d118b514253df5d55f8413e2e167 scsi: sd: Add "probe_type" module parameter to allow synchronous probing
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/5e96a345c6fb24e282ce1769223c1a339d0dbe94
- 5e96a345c6fb24e282ce1769223c1a339d0dbe94 Revert "Remove EXPERT from ARCH_FORCE_MAX_ORDER for aarch64"
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/ce943989ae8cb2b8e0b4699c148584d3cd18ec9b
- ce943989ae8cb2b8e0b4699c148584d3cd18ec9b kernel/rh_messages.c: Another gcc12 warning on redundant NULL test
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c0624b3913d8c3f262e20910a2f2c4d2f99ce61f
- c0624b3913d8c3f262e20910a2f2c4d2f99ce61f Enable IO_URING for RHEL
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/861f2d38d82cfb374799ec517f18cc021701068e
- 861f2d38d82cfb374799ec517f18cc021701068e Remove EXPERT from ARCH_FORCE_MAX_ORDER for aarch64
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/e02ec93117d6eea21e80baf69e6f9848cf1a9774
- e02ec93117d6eea21e80baf69e6f9848cf1a9774 redhat: version two of Makefile.rhelver tweaks
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/964e830b4fae678dec5b8b93dcd402c73fdf2912
- 964e830b4fae678dec5b8b93dcd402c73fdf2912 redhat:  adapt to upstream Makefile change
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/60a4025a3b1cdec1c7bbdabf1e30278f615bb493
- 60a4025a3b1cdec1c7bbdabf1e30278f615bb493 kernel/rh_messages.c: gcc12 warning on redundant NULL test
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/a5c9e3c6e3dcda60b5f753d1bae86a686f3ac087
- a5c9e3c6e3dcda60b5f753d1bae86a686f3ac087 Change acpi_bus_get_acpi_device to acpi_get_acpi_dev
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/092e751fe418623c5ad04e77fa6c993d48d96533
- 092e751fe418623c5ad04e77fa6c993d48d96533 ARK: Remove code marking devices unmaintained
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c27fa327fb3de69773568d211fd2f8f13a72e342
- c27fa327fb3de69773568d211fd2f8f13a72e342 rh_message: Fix function name
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c9b07fd3a141ad0283d7eaadf5a06aec9af2b8c9
- c9b07fd3a141ad0283d7eaadf5a06aec9af2b8c9 Add Partner Supported taint flag to kAFS
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/6b0e3a47ec436527a736c0e7159b41624d176dd9
- 6b0e3a47ec436527a736c0e7159b41624d176dd9 Add Partner Supported taint flag
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/3a4e2ad92c430d2f584f56ca686bc75a469d06c0
- 3a4e2ad92c430d2f584f56ca686bc75a469d06c0 kabi: Add kABI macros for enum type
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/04fbd46f834f3a012ca9d5bef91db377a3dbaed0
- 04fbd46f834f3a012ca9d5bef91db377a3dbaed0 kabi: expand and clarify documentation of aux structs
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/cf8df8ef88e094ebb049a7e1e6fec069aaf54faa
- cf8df8ef88e094ebb049a7e1e6fec069aaf54faa kabi: introduce RH_KABI_USE_AUX_PTR
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/31779ca0c6c9aab28184a42ac3f17ac219b37b2b
- 31779ca0c6c9aab28184a42ac3f17ac219b37b2b kabi: rename RH_KABI_SIZE_AND_EXTEND to AUX
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/2e12a05d339ed936b9cd59f420b161d70b4a130a
- 2e12a05d339ed936b9cd59f420b161d70b4a130a kabi: more consistent _RH_KABI_SIZE_AND_EXTEND
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/b83556eebdc2efdc2d2c22610b7cd7c5cafb2bae
- b83556eebdc2efdc2d2c22610b7cd7c5cafb2bae kabi: use fixed field name for extended part
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/4c9a3b306a34ed7017e35b0de26b2d98e1a04373
- 4c9a3b306a34ed7017e35b0de26b2d98e1a04373 kabi: fix dereference in RH_KABI_CHECK_EXT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/a961660df0a73bcf2dcd8cb8855c2f5d5ded0ae9
- a961660df0a73bcf2dcd8cb8855c2f5d5ded0ae9 kabi: fix RH_KABI_SET_SIZE macro
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/9f9ef5e8b4694fa7fb6a8f941fb741121fe5aab3
- 9f9ef5e8b4694fa7fb6a8f941fb741121fe5aab3 kabi: expand and clarify documentation
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/308d17beeaa6cb4a514f77319b636c9a2c15f5eb
- 308d17beeaa6cb4a514f77319b636c9a2c15f5eb kabi: make RH_KABI_USE replace any number of reserved fields
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f3d12dffffeee8d6692be46044b9fc8448901692
- f3d12dffffeee8d6692be46044b9fc8448901692 kabi: rename RH_KABI_USE2 to RH_KABI_USE_SPLIT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/520e726b4e78101e73fa3d77cdcbc21d204a75a9
- 520e726b4e78101e73fa3d77cdcbc21d204a75a9 kabi: change RH_KABI_REPLACE2 to RH_KABI_REPLACE_SPLIT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/7160868bd40d04e6d1a80f55d1bf9bb62ede0ba3
- 7160868bd40d04e6d1a80f55d1bf9bb62ede0ba3 kabi: change RH_KABI_REPLACE_UNSAFE to RH_KABI_BROKEN_REPLACE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/0b83063cf6c57dc20a80c35396fa425ec1963d53
- 0b83063cf6c57dc20a80c35396fa425ec1963d53 kabi: introduce RH_KABI_ADD_MODIFIER
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/d276c2393792e3eec80a73a4fe964f9ec11145a7
- d276c2393792e3eec80a73a4fe964f9ec11145a7 kabi: Include kconfig.h
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/28c30de9c771ff91994c9f0a42bdcc260fa97c2d
- 28c30de9c771ff91994c9f0a42bdcc260fa97c2d kabi: macros for intentional kABI breakage
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/9b671c725ac69c47874321e5636e6541bb6d219d
- 9b671c725ac69c47874321e5636e6541bb6d219d kabi: fix the note about terminating semicolon
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/6443eef17fb53f62886ecce519b6e12dd310e7f5
- 6443eef17fb53f62886ecce519b6e12dd310e7f5 kabi: introduce RH_KABI_HIDE_INCLUDE and RH_KABI_FAKE_INCLUDE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/47746fc3837b476ec265e2a0c2aaa86de0d3994e
- 47746fc3837b476ec265e2a0c2aaa86de0d3994e pci.h: Fix static include
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/67ce66385c6b619356c4030e6163c4fb18a50427
- 67ce66385c6b619356c4030e6163c4fb18a50427 drivers/pci/pci-driver.c: Fix if/ifdef typo
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/0dfd7feeadc964ef2a9d118218b54831381c8d7a
- 0dfd7feeadc964ef2a9d118218b54831381c8d7a kernel/rh_taint.c: Update to new messaging
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/35e5ee153637e59c9297c9cc8ba7f3960277ffc2
- 35e5ee153637e59c9297c9cc8ba7f3960277ffc2 redhat: Add mark_driver_deprecated()
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/ff7aa8cae4c7e3e7bbc1bb5612efc2157c81fa7d
- ff7aa8cae4c7e3e7bbc1bb5612efc2157c81fa7d RHEL: disable io_uring support
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/517351ed810bf2707e7fdb2ab22029aeb594db59
- 517351ed810bf2707e7fdb2ab22029aeb594db59 bpf: Fix unprivileged_bpf_disabled setup
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/48fe2e5f40c901e92d1f8c62bc97f58af4b0906a
- 48fe2e5f40c901e92d1f8c62bc97f58af4b0906a nvme: nvme_mpath_init remove multipath check
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/1c9bd09f303e2c9d2c67fdc46604d94e00cbf67c
- 1c9bd09f303e2c9d2c67fdc46604d94e00cbf67c wireguard: disable in FIPS mode
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/57872981891fe8f3f7205daa4b78c8c0d676b171
- 57872981891fe8f3f7205daa4b78c8c0d676b171 nvme: decouple basic ANA log page re-read support from native multipathing
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/0561f5953431ff471193611cd73af65dd394c8cd
- 0561f5953431ff471193611cd73af65dd394c8cd nvme: allow local retry and proper failover for REQ_FAILFAST_TRANSPORT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f801483d711fa5f83a0f9d4c479eeba702d1d477
- f801483d711fa5f83a0f9d4c479eeba702d1d477 nvme: Return BLK_STS_TARGET if the DNR bit is set
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/4f2bc09956ad4829d139e9d69b86ba8b9ebc66e2
- 4f2bc09956ad4829d139e9d69b86ba8b9ebc66e2 REDHAT: coresight: etm4x: Disable coresight on HPE Apollo 70
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/65a21d545cc43328ea00fdbd62e7b45f375adce8
- 65a21d545cc43328ea00fdbd62e7b45f375adce8 redhat: remove remaining references of CONFIG_RH_DISABLE_DEPRECATED
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/1c1b5380b0b56d3be978997b128f84aeb9906656
- 1c1b5380b0b56d3be978997b128f84aeb9906656 arch/x86: Remove vendor specific CPU ID checks
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f7c032c856ba6379a77b76179d0352929d6039ec
- f7c032c856ba6379a77b76179d0352929d6039ec redhat: Replace hardware.redhat.com link in Unsupported message
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/9a6eb49603959cf0aab0198e13946eaee07801c3
- 9a6eb49603959cf0aab0198e13946eaee07801c3 x86: Fix compile issues with rh_check_supported()
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/8a605436efddfa7dbc6e007b2881fa81f17968a5
- 8a605436efddfa7dbc6e007b2881fa81f17968a5 KEYS: Make use of platform keyring for module signature verify
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c7c191f662438423a23592db42838ff550c2bdda
- c7c191f662438423a23592db42838ff550c2bdda Input: rmi4 - remove the need for artificial IRQ in case of HID
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/4ae139284600cd6fef133ce7a981485ea73381ab
- 4ae139284600cd6fef133ce7a981485ea73381ab ARM: tegra: usb no reset
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/8156e2102f753bbe0f0dd222a5f232e7f3d99883
- 8156e2102f753bbe0f0dd222a5f232e7f3d99883 arm: make CONFIG_HIGHPTE optional without CONFIG_EXPERT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/823e733a88ddd21c735288dd3b08348e79872b91
- 823e733a88ddd21c735288dd3b08348e79872b91 redhat: rh_kabi: deduplication friendly structs
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/61d2a751fe1b1305684d6c1899f26fa9e38ac0a9
- 61d2a751fe1b1305684d6c1899f26fa9e38ac0a9 redhat: rh_kabi add a comment with warning about RH_KABI_EXCLUDE usage
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/7d09cb3ea3dd2f3cda5a6a31be429f259106ca61
- 7d09cb3ea3dd2f3cda5a6a31be429f259106ca61 redhat: rh_kabi: introduce RH_KABI_EXTEND_WITH_SIZE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c0c51c6f123df02948e11680d9b90324593ba547
- c0c51c6f123df02948e11680d9b90324593ba547 redhat: rh_kabi: Indirect EXTEND macros so nesting of other macros will resolve.
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/96b20c70b39cd28efcec2336417cb0db9ff7853c
- 96b20c70b39cd28efcec2336417cb0db9ff7853c redhat: rh_kabi: Fix RH_KABI_SET_SIZE to use dereference operator
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/198030a81d85dbac8f4030e69d3d376327433487
- 198030a81d85dbac8f4030e69d3d376327433487 redhat: rh_kabi: Add macros to size and extend structs
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/695af00ed9e393abe88d9ee4de3702c15ded186d
- 695af00ed9e393abe88d9ee4de3702c15ded186d Removing Obsolete hba pci-ids from rhel8
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/736038bd8039d1543468c1dc8925f20929645804
- 736038bd8039d1543468c1dc8925f20929645804 mptsas: pci-id table changes
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/83cdf2924bdcc90c433a58129b4501e10b1295dc
- 83cdf2924bdcc90c433a58129b4501e10b1295dc mptspi: pci-id table changes
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/0b634d81ed7f0730e13d720508dbaa6ab94e54d2
- 0b634d81ed7f0730e13d720508dbaa6ab94e54d2 qla2xxx: Remove PCI IDs of deprecated adapter
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/0d11491f9e7fe0c8c301db3256cb47c66ae8450f
- 0d11491f9e7fe0c8c301db3256cb47c66ae8450f hpsa: remove old cciss-based smartarray pci ids
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/75f69a4f7b8f9d38c5efb0231186ed8726e526f2
- 75f69a4f7b8f9d38c5efb0231186ed8726e526f2 kernel: add SUPPORT_REMOVED kernel taint
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/50081b0865239d853d77bc71e54d13fad8bac9f0
- 50081b0865239d853d77bc71e54d13fad8bac9f0 Rename RH_DISABLE_DEPRECATED to RHEL_DIFFERENCES
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/dc84f3cc1b19a0524e58a382c382f34081dc6c35
- dc84f3cc1b19a0524e58a382c382f34081dc6c35 s390: Lock down the kernel when the IPL secure flag is set
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/cb55378c04d6516f303e98061ec7ddd6563429a8
- cb55378c04d6516f303e98061ec7ddd6563429a8 efi: Lock down the kernel if booted in secure boot mode
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/9b06e1f07c3cc9e1d0533b8615426d4d5d9e4ebb
- 9b06e1f07c3cc9e1d0533b8615426d4d5d9e4ebb efi: Add an EFI_SECURE_BOOT flag to indicate secure boot mode
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/db249925c6802b38d910927e4d032af1e00bee56
- db249925c6802b38d910927e4d032af1e00bee56 security: lockdown: expose a hook to lock the kernel down
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f9604bcd305aba2a94e713ee758a51143687ae9f
- f9604bcd305aba2a94e713ee758a51143687ae9f Make get_cert_list() use efi_status_to_str() to print error messages.
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/b75eb3e922c93d78d4190a759f5725e856d35439
- b75eb3e922c93d78d4190a759f5725e856d35439 Add efi_status_to_str() and rework efi_status_to_err().
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/2f80042d6b8199fceadf3623243402066e0cd4ea
- 2f80042d6b8199fceadf3623243402066e0cd4ea Add support for deprecating processors
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/5a3b4f5754788e42db8ed550b359382b600f2b08
- 5a3b4f5754788e42db8ed550b359382b600f2b08 arm: aarch64: Drop the EXPERT setting from ARM64_FORCE_52BIT
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/36cd5d0a0aa0a3be8ac385ca8991563c9e58227f
- 36cd5d0a0aa0a3be8ac385ca8991563c9e58227f iommu/arm-smmu: workaround DMA mode issues
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/ca34010e072550c8d5ea57f9436bab254c3521cc
- ca34010e072550c8d5ea57f9436bab254c3521cc rh_kabi: introduce RH_KABI_EXCLUDE
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/26054e2c4e2253fe955a351971dc6b931cb68961
- 26054e2c4e2253fe955a351971dc6b931cb68961 ipmi: do not configure ipmi for HPE m400
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/9cb0f734492a21a7e506d7145caf143ccd927b2a
- 9cb0f734492a21a7e506d7145caf143ccd927b2a kABI: Add generic kABI macros to use for kABI workarounds
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/4960e5ee4a0e9bb28e512eb35cfa633ac4552049
- 4960e5ee4a0e9bb28e512eb35cfa633ac4552049 add pci_hw_vendor_status()
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/291c4e2878431fd6937c5b9248babe8ec8d4233e
- 291c4e2878431fd6937c5b9248babe8ec8d4233e ahci: thunderx2: Fix for errata that affects stop engine
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/996869cc0b3e78cb9182a4ebced2c46ee2774935
- 996869cc0b3e78cb9182a4ebced2c46ee2774935 Vulcan: AHCI PCI bar fix for Broadcom Vulcan early silicon
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/c1c7a887998ab12c5a1180c4bca3b41c31fe4aa6
- c1c7a887998ab12c5a1180c4bca3b41c31fe4aa6 bpf: set unprivileged_bpf_disabled to 1 by default, add a boot parameter
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/e40c9d10474d1a5b5f7f01175a72ba4a3c7f5e8e
- e40c9d10474d1a5b5f7f01175a72ba4a3c7f5e8e add Red Hat-specific taint flags
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/f23f446b724fbb79c1e09a278fcb427fc29c0c05
- f23f446b724fbb79c1e09a278fcb427fc29c0c05 tags.sh: Ignore redhat/rpm
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/a68aa65a20fba1908a7326e5321ce8bc39a9ae14
- a68aa65a20fba1908a7326e5321ce8bc39a9ae14 put RHEL info into generated headers
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/80937f1973d73fccdc75db4026fbed7cba16f489
- 80937f1973d73fccdc75db4026fbed7cba16f489 aarch64: acpi scan: Fix regression related to X-Gene UARTs
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/3362fd10fe075b48ff8af023da5643bc9477a4c6
- 3362fd10fe075b48ff8af023da5643bc9477a4c6 ACPI / irq: Workaround firmware issue on X-Gene based m400
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/ffc66b174954abecfb360dcc3b98c3139ef12d96
- ffc66b174954abecfb360dcc3b98c3139ef12d96 modules: add rhelversion MODULE_INFO tag
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/7e469c23b8f648d79e8a0e82ee41cda0e50b2f19
- 7e469c23b8f648d79e8a0e82ee41cda0e50b2f19 ACPI: APEI: arm64: Ignore broken HPE moonshot APEI support
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/a0f49117d038de2d4db4940f5f039addb2f7231d
- a0f49117d038de2d4db4940f5f039addb2f7231d Add Red Hat tainting
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/fa67c16e780ed355f9847da90e8055ad1175c238
- fa67c16e780ed355f9847da90e8055ad1175c238 Introduce CONFIG_RH_DISABLE_DEPRECATED
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/e7e1371803470a7840dc61da628cb912834ec149
- e7e1371803470a7840dc61da628cb912834ec149 Pull the RHEL version defines out of the Makefile
-
-https://gitlab.com/cki-project/kernel-ark/-/commit/84d1d3e3d0c2c7ed1f571c8495bad3b4d97cfa8e
- 84d1d3e3d0c2c7ed1f571c8495bad3b4d97cfa8e [initial commit] Add Red Hat variables in the top level makefile
-

README.rst

@@ -1,25 +0,0 @@
-===================
-The Kernel dist-git
-===================
-
-The kernel is maintained in a `source tree`_ rather than directly in dist-git.
-The specfile is maintained as a `template`_ in the source tree along with a set
-of build scripts to generate configurations, (S)RPMs, and to populate the
-dist-git repository.
-
-The `documentation`_ for the source tree covers how to contribute and maintain
-the tree.
-
-If you're looking for the downstream patch set it's available in the source
-tree with "git log master..ark-patches" or
-`online`_.
-
-Each release in dist-git is tagged in the source repository so you can easily
-check out the source tree for a build. The tags are in the format
-name-version-release, but note release doesn't contain the dist tag since the
-source can be built in different build roots (Fedora, CentOS, etc.)
-
-.. _source tree: https://gitlab.com/cki-project/kernel-ark.git
-.. _template: https://gitlab.com/cki-project/kernel-ark/-/blob/os-build/redhat/kernel.spec.template
-.. _documentation: https://gitlab.com/cki-project/kernel-ark/-/wikis/home
-.. _online: https://gitlab.com/cki-project/kernel-ark/-/commits/ark-patches

README.txt

@@ -0,0 +1,78 @@
+
+		Kernel package tips & tricks.
+		~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The kernel is one of the more complicated packages in the distro, and
+for the newcomer, some of the voodoo in the spec file can be somewhat scary.
+This file attempts to document some of the magic.
+
+
+Speeding up make prep
+---------------------
+The kernel is nearly 500MB of source code, and as such, 'make prep'
+takes a while. The spec file employs some trickery so that repeated
+invocations of make prep don't take as long.  Ordinarily the %prep
+phase of a package will delete the tree it is about to untar/patch.
+The kernel %prep keeps around an unpatched version of the tree,
+and makes a symlink tree clone of that clean tree and than applies
+the patches listed in the spec to the symlink tree.
+This makes a huge difference if you're doing multiple make preps a day.
+As an added bonus, doing a diff between the clean tree and the symlink
+tree is slightly faster than it would be doing two proper copies of the tree.
+
+
+build logs.
+-----------
+There's a convenience helper script in scripts/grab-logs.sh
+that will grab the build logs from koji for the kernel version reported
+by make verrel
+
+
+config heirarchy.
+-----------------
+Instead of having to maintain a config file for every arch variant we build on,
+the kernel spec uses a nested system of configs. Each option CONFIG_FOO is
+represented by a single file named CONFIG_FOO which contains the state (=y, =m,
+=n). These options are collected in the folder base-generic. Architecture
+specific options are set in nested folders. An option set in a nested folder
+will override the same option set in one of the higher levels.
+
+The individual CONFIG_FOO files only exist in the pkg-git repository. The RPM
+contains kernel-foo.config files which are the result of combining all the
+CONFIG_FOO files. The files are combined by running build_configs.sh. This
+script _must_ be run each time one of the options is changed.
+
+Example flow:
+
+# Enable the option CONFIG_ABC123 as a module for all arches
+echo "CONFIG_ABC123=m" > configs/base-generic/CONFIG_ABC1234
+# enable the option CONFIG_XYZ321 for only x86
+echo "# CONFIG_XYZ321 is not set" > configs/base-generic/CONFIG_XYZ321
+echo "CONFIG_XYZ321=m" > configs/base-generic/x86/CONFIG_XYZ321
+# regenerate the combined config files
+./build_configs.sh
+
+The file config_generation gives a listing of what folders go into each
+config file generated.
+
+debug options.
+--------------
+This is a little complicated, as the purpose & meaning of this changes
+depending on where we are in the release cycle.
+If we are building for a current stable release, 'make release' has
+typically been run already, which sets up the following..
+- Two builds occur, a 'kernel' and a 'kernel-debug' flavor.
+- kernel-debug will get various heavyweight debugging options like
+  lockdep etc turned on.
+
+If we are building for rawhide, 'make debug' has been run, which changes
+the status quo to:
+- We only build one kernel 'kernel'
+- The debug options are always turned on.
+This is done to increase coverage testing, as not many people actually
+run kernel-debug.
+
+The debug options are managed in a separate heierarchy under base-debug. This
+works in a similar manner to base-generic. More deeply nested folders, again,
+override options. The file config_generation gives a listing of what folders
+go into each config file generated.

TODO

@@ -0,0 +1,10 @@
+Config TODOs:
+* review & disable a bunch of the I2C, RTC, DVB, SOUND options.
+
+Spec file TODOs:
+
+* modules-extra: Do a few more things to make it a bit more robust.
+  - Allow for comments in the mod-extra.list file.
+  - Don't fail the build if a module is listed but not built (maybe).
+  - See if it can be tied into Kconfig instead of module names.
+

arm-sdhci-esdhc-imx-fixes.patch

@@ -0,0 +1,57 @@
+From patchwork Thu Jun 28 08:13:30 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [2/3] mmc: sdhci: add quirk to prevent higher speed modes
+From: Stefan Agner <stefan@agner.ch>
+X-Patchwork-Id: 10493273
+Message-Id: <20180628081331.13051-3-stefan@agner.ch>
+To: adrian.hunter@intel.com, ulf.hansson@linaro.org
+Cc: fabio.estevam@nxp.com, haibo.chen@nxp.com, aisheng.dong@nxp.com,
+ michael@amarulasolutions.com, rmk+kernel@armlinux.org.uk,
+ linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
+ Stefan Agner <stefan@agner.ch>
+Date: Thu, 28 Jun 2018 10:13:30 +0200
+
+Some hosts are capable of running higher speed modes but do not
+have the board support for it. Introduce a quirk which prevents
+the stack from using modes running at 100MHz or faster.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ drivers/mmc/host/sdhci.c | 8 ++++++++
+ drivers/mmc/host/sdhci.h | 2 ++
+ 2 files changed, 10 insertions(+)
+
+diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
+index 1c828e0e9905..8ac257dfaab3 100644
+--- a/drivers/mmc/host/sdhci.c
++++ b/drivers/mmc/host/sdhci.c
+@@ -3749,6 +3749,14 @@ int sdhci_setup_host(struct sdhci_host *host)
+ 		}
+ 	}
+ 
++	if (host->quirks2 & SDHCI_QUIRK2_NO_UHS_HS200_HS400) {
++		host->caps1 &= ~(SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_SDR50 |
++				 SDHCI_SUPPORT_DDR50);
++
++		mmc->caps2 &= ~(MMC_CAP2_HSX00_1_8V | MMC_CAP2_HSX00_1_2V |
++				MMC_CAP2_HS400_ES);
++	}
++
+ 	if (host->quirks2 & SDHCI_QUIRK2_NO_1_8_V) {
+ 		host->caps1 &= ~(SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_SDR50 |
+ 				 SDHCI_SUPPORT_DDR50);
+diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
+index 23966f887da6..cb2433d6d61f 100644
+--- a/drivers/mmc/host/sdhci.h
++++ b/drivers/mmc/host/sdhci.h
+@@ -450,6 +450,8 @@ struct sdhci_host {
+  * block count.
+  */
+ #define SDHCI_QUIRK2_USE_32BIT_BLK_CNT			(1<<18)
++/* Do not support any higher speeds (>50MHz) */
++#define SDHCI_QUIRK2_NO_UHS_HS200_HS400			(1<<19)
+ 
+ 	int irq;		/* Device IRQ */
+ 	void __iomem *ioaddr;	/* Mapped address */

arm64-Add-option-of-13-for-FORCE_MAX_ZONEORDER.patch

@@ -0,0 +1,29 @@
+From 487ff7b0e537506057960a0c2d9482d19f2acf4a Mon Sep 17 00:00:00 2001
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Wed, 26 Apr 2017 11:12:54 +0100
+Subject: [PATCH] Add option of 13 for FORCE_MAX_ZONEORDER
+
+This is a hack, but it's what the other distros currently use
+for aarch64 with 4K pages so we'll do the same while upstream
+decides what the best outcome is (which isn't this).
+
+Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
+---
+ arch/arm64/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
+index 3741859765cf..deec9511f1d3 100644
+--- a/arch/arm64/Kconfig
++++ b/arch/arm64/Kconfig
+@@ -751,6 +751,7 @@ config XEN
+ config FORCE_MAX_ZONEORDER
+ 	int
+ 	default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
++	default "13" if (ARCH_THUNDER && !ARM64_64K_PAGES)
+ 	default "12" if (ARM64_16K_PAGES && TRANSPARENT_HUGEPAGE)
+ 	default "11"
+ 	help
+-- 
+2.12.2
+

arm64-rock960-add-onboard-wifi-bt.patch

@@ -0,0 +1,163 @@
+From c72235c288c8cc55d33e257e05d3017c2daf1603 Mon Sep 17 00:00:00 2001
+From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+Date: Fri, 15 Feb 2019 10:26:48 +0530
+Subject: arm64: dts: rockchip: Add on-board WiFi/BT support for Rock960 boards
+
+Add on-board WiFi/BT support for Rock960 boards such as Rock960 based
+on AP6356S and Ficus based on AP6354 wireless modules.
+
+Firmwares for the respective boards are available here:
+
+http://people.linaro.org/~manivannan.sadhasivam/rock960_wifi/
+http://people.linaro.org/~manivannan.sadhasivam/ficus_wifi/
+
+Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+---
+ arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 95 +++++++++++++++++++++++-
+ 1 file changed, 94 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+index fecb133b0ed2..e40e66e33a5e 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
++++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+@@ -9,6 +9,15 @@
+ #include "rk3399-opp.dtsi"
+ 
+ / {
++	sdio_pwrseq: sdio-pwrseq {
++		compatible = "mmc-pwrseq-simple";
++		clocks = <&rk808 1>;
++		clock-names = "ext_clock";
++		pinctrl-names = "default";
++		pinctrl-0 = <&wifi_enable_h>;
++		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
++	};
++
+ 	vcc1v8_s0: vcc1v8-s0 {
+ 		compatible = "regulator-fixed";
+ 		regulator-name = "vcc1v8_s0";
+@@ -370,6 +379,20 @@
+ };
+ 
+ &pinctrl {
++	bt {
++		bt_enable_h: bt-enable-h {
++			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++
++		bt_host_wake_l: bt-host-wake-l {
++			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++
++		bt_wake_l: bt-wake-l {
++			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++	};
++
+ 	sdmmc {
+ 		sdmmc_bus1: sdmmc-bus1 {
+ 			rockchip,pins =
+@@ -395,6 +418,26 @@
+ 		};
+ 	};
+ 
++	sdio0 {
++		sdio0_bus4: sdio0-bus4 {
++			rockchip,pins =
++				<2 20 RK_FUNC_1 &pcfg_pull_up_20ma>,
++				<2 21 RK_FUNC_1 &pcfg_pull_up_20ma>,
++				<2 22 RK_FUNC_1 &pcfg_pull_up_20ma>,
++				<2 23 RK_FUNC_1 &pcfg_pull_up_20ma>;
++		};
++
++		sdio0_cmd: sdio0-cmd {
++			rockchip,pins =
++				<2 24 RK_FUNC_1 &pcfg_pull_up_20ma>;
++		};
++
++		sdio0_clk: sdio0-clk {
++			rockchip,pins =
++				<2 25 RK_FUNC_1 &pcfg_pull_none_20ma>;
++		};
++	};
++
+ 	pmic {
+ 		pmic_int_l: pmic-int-l {
+ 			rockchip,pins =
+@@ -411,6 +454,19 @@
+ 				<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
+ 		};
+ 	};
++
++	sdio-pwrseq {
++		wifi_enable_h: wifi-enable-h {
++			rockchip,pins =
++				<0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++	};
++
++	wifi {
++		wifi_host_wake_l: wifi-host-wake-l {
++			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++	};
+ };
+ 
+ &pwm2 {
+@@ -421,6 +477,32 @@
+ 	status = "okay";
+ };
+ 
++&sdio0 {
++	bus-width = <4>;
++	clock-frequency = <50000000>;
++	cap-sdio-irq;
++	cap-sd-highspeed;
++	keep-power-in-suspend;
++	mmc-pwrseq = <&sdio_pwrseq>;
++	non-removable;
++	pinctrl-names = "default";
++	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
++	sd-uhs-sdr104;
++	#address-cells = <1>;
++	#size-cells = <0>;
++	status = "okay";
++
++	brcmf: wifi@1 {
++		compatible = "brcm,bcm4329-fmac";
++		reg = <1>;
++		interrupt-parent = <&gpio0>;
++		interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
++		interrupt-names = "host-wake";
++		pinctrl-names = "default";
++		pinctrl-0 = <&wifi_host_wake_l>;
++	};
++};
++
+ &sdhci {
+ 	bus-width = <8>;
+ 	mmc-hs400-1_8v;
+@@ -447,8 +529,19 @@
+ 
+ &uart0 {
+ 	pinctrl-names = "default";
+-	pinctrl-0 = <&uart0_xfer &uart0_cts>;
++	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+ 	status = "okay";
++
++	bluetooth {
++		compatible = "brcm,bcm43438-bt";
++		clocks = <&rk808 1>;
++		clock-names = "ext_clock";
++		device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
++		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
++		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
++		pinctrl-names = "default";
++		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
++	};
+ };
+ 
+ &uart2 {
+-- 
+cgit 1.2-0.3.lf.el7

arm64-rock960-enable-hdmi-audio.patch

@@ -0,0 +1,43 @@
+From 803346a8efc9062da732c9d3e0b8e7079096f1ad Mon Sep 17 00:00:00 2001
+From: Ezequiel Garcia <ezequiel@collabora.com>
+Date: Tue, 29 Jan 2019 08:33:24 -0300
+Subject: arm64: dts: rockchip: Enable HDMI audio devices on rk3399-rock960
+
+This commit enable the hdmi-sound and i2s2 devices needed to have
+audio over HDMI on both rock960 and the related ficus board.
+
+Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
+Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+---
+ arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+index 56abbb08c133..fecb133b0ed2 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
++++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+@@ -94,6 +94,10 @@
+ 	status = "okay";
+ };
+ 
++&hdmi_sound {
++	status = "okay";
++};
++
+ &i2c0 {
+ 	clock-frequency = <400000>;
+ 	i2c-scl-rising-time-ns = <168>;
+@@ -336,6 +340,10 @@
+ 	status = "okay";
+ };
+ 
++&i2s2 {
++        status = "okay";
++};
++
+ &io_domains {
+ 	bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
+ 	audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
+-- 
+cgit 1.2-0.3.lf.el7

arm64-rock960-enable-tsadc.patch

@@ -0,0 +1,35 @@
+From 02260a619efe574d0f6c2a4420b8b76c6802294e Mon Sep 17 00:00:00 2001
+From: Ezequiel Garcia <ezequiel@collabora.com>
+Date: Fri, 15 Feb 2019 12:25:39 -0300
+Subject: arm64: dts: rockchip: Enable tsadc device on rock960
+
+Enable the thermal sensor. This device also provides
+temperature shutdown protection. The shutdown value is
+set at 110C, as tested by the vendor.
+
+Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+---
+ arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+index e40e66e33a5e..2927db4dda9d 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
++++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+@@ -527,6 +527,13 @@
+ 	status = "okay";
+ };
+ 
++&tsadc {
++	rockchip,hw-tshut-mode = <1>;
++	rockchip,hw-tshut-polarity = <1>;
++	rockchip,hw-tshut-temp = <110000>;
++	status = "okay";
++};
++
+ &uart0 {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+-- 
+cgit 1.2-0.3.lf.el7

asus-fx503-keyb.patch

@@ -0,0 +1,124 @@
+From c1dfbd7a588e43be466d12c3636f5670aef04847 Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Fri, 23 Nov 2018 13:31:00 +0100
+Subject: [PATCH 1/2] HID: asus: Add event handler to catch unmapped Asus
+ Vendor UsagePage codes
+
+Various Asus devices generate HID events using the Asus Vendor specific
+UsagePage 0xff31 and hid-asus will map these in its input_mapping for all
+devices to which it binds (independent of any quirks).
+
+Add an event callback which check for unmapped (because sofar unknown)
+usages within the Asus Vendor UsagePage and log a warning for these.
+
+The purpose of this patch is to help debugging / find such unmapped codes
+and add them to the asus_input_mapping() function.
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ drivers/hid/hid-asus.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
+index a1fa2fc8c9b5..61fb5a43c1cb 100644
+--- a/drivers/hid/hid-asus.c
++++ b/drivers/hid/hid-asus.c
+@@ -241,6 +241,18 @@ static int asus_report_input(struct asus_drvdata *drvdat, u8 *data, int size)
+ 	return 1;
+ }
+ 
++static int asus_event(struct hid_device *hdev, struct hid_field *field,
++		      struct hid_usage *usage, __s32 value)
++{
++	if ((usage->hid & HID_USAGE_PAGE) == 0xff310000 &&
++	    (usage->hid & HID_USAGE) != 0x00 && !usage->type) {
++		hid_warn(hdev, "Unmapped Asus vendor usagepage code 0x%02x\n",
++			 usage->hid & HID_USAGE);
++	}
++
++	return 0;
++}
++
+ static int asus_raw_event(struct hid_device *hdev,
+ 		struct hid_report *report, u8 *data, int size)
+ {
+@@ -832,6 +844,7 @@ static struct hid_driver asus_driver = {
+ #ifdef CONFIG_PM
+ 	.reset_resume           = asus_reset_resume,
+ #endif
++	.event			= asus_event,
+ 	.raw_event		= asus_raw_event
+ };
+ module_hid_driver(asus_driver);
+-- 
+2.19.2
+
+From 53cb4c986eaedd2cfa161932b36d80c70d947e9e Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Fri, 23 Nov 2018 13:44:27 +0100
+Subject: [PATCH 2/2] HID: asus: Add support for the ASUS FX503VD laptop
+
+The ASUS FX503VD laptop uses an USB keyboard with several hotkeys
+which use the Asus Vendor specific UsagePage.
+
+This uses two usage-codes within the page which have not been seen
+before, 0x7c for its mic-mute hotkey and 0x99 for Fn+F5 which has
+a "fan" symbol as hotkey symbol on the keyb. we map this to KEY_PROG4
+(PROG1-PROG3 are already used).
+
+This commit adds the mappings for the 2 new usage codes and the USB-ids
+for this keyboard to the hid-asus driver.
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ drivers/hid/hid-asus.c | 7 +++++++
+ drivers/hid/hid-ids.h  | 1 +
+ 2 files changed, 8 insertions(+)
+
+diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
+index 61fb5a43c1cb..ab8bd40a77ed 100644
+--- a/drivers/hid/hid-asus.c
++++ b/drivers/hid/hid-asus.c
+@@ -522,6 +522,7 @@ static int asus_input_mapping(struct hid_device *hdev,
+ 		case 0x20: asus_map_key_clear(KEY_BRIGHTNESSUP);		break;
+ 		case 0x35: asus_map_key_clear(KEY_DISPLAY_OFF);		break;
+ 		case 0x6c: asus_map_key_clear(KEY_SLEEP);		break;
++		case 0x7c: asus_map_key_clear(KEY_MICMUTE);		break;
+ 		case 0x82: asus_map_key_clear(KEY_CAMERA);		break;
+ 		case 0x88: asus_map_key_clear(KEY_RFKILL);			break;
+ 		case 0xb5: asus_map_key_clear(KEY_CALC);			break;
+@@ -540,6 +541,9 @@ static int asus_input_mapping(struct hid_device *hdev,
+ 		/* Fn+Space Power4Gear Hybrid */
+ 		case 0x5c: asus_map_key_clear(KEY_PROG3);		break;
+ 
++		/* Fn+F5 "fan" symbol on FX503VD */
++		case 0x99: asus_map_key_clear(KEY_PROG4);		break;
++
+ 		default:
+ 			/* ASUS lazily declares 256 usages, ignore the rest,
+ 			 * as some make the keyboard appear as a pointer device. */
+@@ -817,6 +821,9 @@ static const struct hid_device_id asus_devices[] = {
+ 		USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2), QUIRK_USE_KBD_BACKLIGHT },
+ 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+ 		USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3), QUIRK_G752_KEYBOARD },
++	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
++		USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD),
++	  QUIRK_USE_KBD_BACKLIGHT },
+ 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+ 		USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD),
+ 	  QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
+diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
+index ed35c9a9a110..4206428c0ba2 100644
+--- a/drivers/hid/hid-ids.h
++++ b/drivers/hid/hid-ids.h
+@@ -190,6 +190,7 @@
+ #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1 0x1854
+ #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2 0x1837
+ #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3 0x1822
++#define USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD	0x1869
+ 
+ #define USB_VENDOR_ID_ATEN		0x0557
+ #define USB_DEVICE_ID_ATEN_UC100KM	0x2004
+-- 
+2.19.2
+

ath9k-rx-dma-stop-check.patch

@@ -0,0 +1,38 @@
+From: "kernel-team@fedoraproject.org" <kernel-team@fedoraproject.org>
+Date: Wed, 6 Feb 2013 09:57:47 -0500
+Subject: [PATCH] ath9k: rx dma stop check
+
+---
+ drivers/net/wireless/ath/ath9k/mac.c | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
+index bba85d1a6cd1..ebbee8f17130 100644
+--- a/drivers/net/wireless/ath/ath9k/mac.c
++++ b/drivers/net/wireless/ath/ath9k/mac.c
+@@ -693,7 +693,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset)
+ {
+ #define AH_RX_STOP_DMA_TIMEOUT 10000   /* usec */
+ 	struct ath_common *common = ath9k_hw_common(ah);
+-	u32 mac_status, last_mac_status = 0;
++	u32 mac_status = 0, last_mac_status = 0;
+ 	int i;
+ 
+ 	/* Enable access to the DMA observation bus */
+@@ -723,6 +723,16 @@ bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset)
+ 	}
+ 
+ 	if (i == 0) {
++		if (!AR_SREV_9300_20_OR_LATER(ah) &&
++		    (mac_status & 0x700) == 0) {
++			/*
++			 * DMA is idle but the MAC is still stuck
++			 * processing events
++			 */
++			*reset = true;
++			return true;
++		}
++
+ 		ath_err(common,
+ 			"DMA failed to stop in %d ms AR_CR=0x%08x AR_DIAG_SW=0x%08x DMADBG_7=0x%08x\n",
+ 			AH_RX_STOP_DMA_TIMEOUT / 1000,

bcm2835-cpufreq-add-CPU-frequency-control-driver.patch

@@ -0,0 +1,340 @@
+From 050af591beda9f84693d92b2c38416ea31630608 Mon Sep 17 00:00:00 2001
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Thu, 10 Jan 2019 03:15:33 +0000
+Subject: [PATCH] bcm2835: cpufreq: add CPU frequency control driver
+
+Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
+---
+ arch/arm/boot/dts/bcm2835-rpi.dtsi         |   7 ++
+ arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts |   7 ++
+ arch/arm/boot/dts/bcm2837.dtsi             |  58 +++++++++
+ arch/arm/boot/dts/bcm283x.dtsi             |   2 +-
+ drivers/clk/bcm/Kconfig                    |   8 ++
+ drivers/clk/bcm/Makefile                   |   1 +
+ drivers/clk/bcm/clk-raspberrypi.c          | 138 +++++++++++++++++++++
+ 7 files changed, 220 insertions(+), 1 deletion(-)
+ create mode 100644 drivers/clk/bcm/clk-raspberrypi.c
+
+diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+index 29f970f864dc..6d0f43957af4 100644
+--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+@@ -35,6 +35,13 @@
+ 			reg = <0x7e00b840 0x3c>;
+ 			interrupts = <0 2>;
+ 		};
++
++		arm_clk: arm_clk {
++			compatible = "raspberrypi,bcm2835-cpu";
++			clocks = <&clocks BCM2835_CLOCK_VPU>;
++			#clock-cells = <0>;
++			clock-output-names = "arm";
++		};
+ 	};
+ };
+ 
+diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+index 42bb09044cc7..3333c080696c 100644
+--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+@@ -106,3 +106,10 @@
+ 	pinctrl-0 = <&uart1_gpio14>;
+ 	status = "okay";
+ };
++
++&cpu0_opp_table {
++	opp@1400000000 {
++		opp-hz = /bits/ 64 <1400000000>;
++		clock-latency-ns = <355000>;
++	};
++};
+diff --git a/arch/arm/boot/dts/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
+index beb6c502dadc..1590d94b618e 100644
+--- a/arch/arm/boot/dts/bcm2837.dtsi
++++ b/arch/arm/boot/dts/bcm2837.dtsi
+@@ -1,4 +1,5 @@
+ #include "bcm283x.dtsi"
++#include <dt-bindings/thermal/thermal.h>
+ 
+ / {
+ 	compatible = "brcm,bcm2837";
+@@ -44,6 +45,10 @@
+ 			reg = <0>;
+ 			enable-method = "spin-table";
+ 			cpu-release-addr = <0x0 0x000000d8>;
++			clocks = <&arm_clk>;
++			clock-names = "cpu";
++			operating-points-v2 = <&cpu0_opp_table>;
++			#cooling-cells = <2>;
+ 		};
+ 
+ 		cpu1: cpu@1 {
+@@ -52,6 +57,10 @@
+ 			reg = <1>;
+ 			enable-method = "spin-table";
+ 			cpu-release-addr = <0x0 0x000000e0>;
++			clocks = <&arm_clk>;
++			clock-names = "cpu";
++			operating-points-v2 = <&cpu0_opp_table>;
++			#cooling-cells = <2>;
+ 		};
+ 
+ 		cpu2: cpu@2 {
+@@ -60,6 +69,10 @@
+ 			reg = <2>;
+ 			enable-method = "spin-table";
+ 			cpu-release-addr = <0x0 0x000000e8>;
++			clocks = <&arm_clk>;
++			clock-names = "cpu";
++			operating-points-v2 = <&cpu0_opp_table>;
++			#cooling-cells = <2>;
+ 		};
+ 
+ 		cpu3: cpu@3 {
+@@ -68,6 +81,31 @@
+ 			reg = <3>;
+ 			enable-method = "spin-table";
+ 			cpu-release-addr = <0x0 0x000000f0>;
++			clocks = <&arm_clk>;
++			clock-names = "cpu";
++			operating-points-v2 = <&cpu0_opp_table>;
++			#cooling-cells = <2>;
++		};
++	};
++
++	cpu0_opp_table: opp_table0 {
++		compatible = "operating-points-v2";
++		opp-shared;
++
++		opp@600000000 {
++			opp-hz = /bits/ 64 <600000000>;
++			clock-latency-ns = <355000>;
++			opp-suspend;
++		};
++
++		opp@900000000 {
++			opp-hz = /bits/ 64 <900000000>;
++			clock-latency-ns = <355000>;
++		};
++
++		opp@1200000000 {
++			opp-hz = /bits/ 64 <1200000000>;
++			clock-latency-ns = <355000>;
+ 		};
+ 	};
+ };
+@@ -84,6 +122,26 @@
+ 
+ &cpu_thermal {
+ 	coefficients = <(-538)	412000>;
++
++	trips {
++		cpu_alert0: cpu-alert0 {
++			temperature	= <70000>;
++			hysteresis	= <0>;
++			type		= "passive";
++		};
++	};
++
++	cooling-maps {
++		map0 {
++			trip = <&cpu_alert0>;
++			cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
++		};
++
++		map1 {
++			trip = <&cpu_crit>;
++			cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
++		};
++	};
+ };
+ 
+ /* enable thermal sensor with the correct compatible property set */
+diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
+index 31b29646b14c..2def0684d198 100644
+--- a/arch/arm/boot/dts/bcm283x.dtsi
++++ b/arch/arm/boot/dts/bcm283x.dtsi
+@@ -38,7 +38,7 @@
+ 			thermal-sensors = <&thermal>;
+ 
+ 			trips {
+-				cpu-crit {
++				cpu_crit: cpu-crit {
+ 					temperature	= <80000>;
+ 					hysteresis	= <0>;
+ 					type		= "critical";
+diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
+index 4c4bd85f707c..e40bd19da22b 100644
+--- a/drivers/clk/bcm/Kconfig
++++ b/drivers/clk/bcm/Kconfig
+@@ -63,3 +63,11 @@ config CLK_BCM_SR
+ 	default ARCH_BCM_IPROC
+ 	help
+ 	  Enable common clock framework support for the Broadcom Stingray SoC
++
++config CLK_RASPBERRYPI_CPU
++	bool "Raspberry Pi CPU clock driver"
++	depends on ARCH_BCM2835 || (COMPILE_TEST && OF)
++	depends on RASPBERRYPI_FIRMWARE=y
++	help
++	  This enables support for the RPi CPU clock which can be adjusted
++	  via the RPi firmware.
+diff --git a/drivers/clk/bcm/Makefile b/drivers/clk/bcm/Makefile
+index 002661d39128..a028b0a90b6e 100644
+--- a/drivers/clk/bcm/Makefile
++++ b/drivers/clk/bcm/Makefile
+@@ -8,6 +8,7 @@ obj-$(CONFIG_COMMON_CLK_IPROC)	+= clk-iproc-armpll.o clk-iproc-pll.o clk-iproc-a
+ obj-$(CONFIG_ARCH_BCM2835)	+= clk-bcm2835.o
+ obj-$(CONFIG_ARCH_BCM2835)	+= clk-bcm2835-aux.o
+ obj-$(CONFIG_ARCH_BCM_53573)	+= clk-bcm53573-ilp.o
++obj-$(CONFIG_CLK_RASPBERRYPI_CPU)	+= clk-raspberrypi.o
+ obj-$(CONFIG_CLK_BCM_CYGNUS)	+= clk-cygnus.o
+ obj-$(CONFIG_CLK_BCM_HR2)	+= clk-hr2.o
+ obj-$(CONFIG_CLK_BCM_NSP)	+= clk-nsp.o
+diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c
+new file mode 100644
+index 000000000000..046efc822a59
+--- /dev/null
++++ b/drivers/clk/bcm/clk-raspberrypi.c
+@@ -0,0 +1,138 @@
++// SPDX-License-Identifier: GPL-2.0+
++/*
++ * Raspberry Pi CPU clock driver
++ *
++ * Copyright (C) 2018 Stefan Wahren <stefan.wahren@i2se.com>
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/device.h>
++#include <linux/err.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/platform_device.h>
++#include <linux/slab.h>
++#include <soc/bcm2835/raspberrypi-firmware.h>
++
++#define VCMSG_ID_ARM_CLOCK 0x000000003	/* Clock/Voltage ID's */
++
++struct rpi_cpu_clkgen {
++	struct clk_hw hw;
++	struct rpi_firmware *fw;
++};
++
++/* tag part of the message */
++struct prop {
++       u32 id;			/* the ID of the clock/voltage to get or set */
++       u32 val;			/* the value (e.g. rate (in Hz)) to set */
++} __packed;
++
++static int rpi_cpu_clock_property(struct rpi_firmware *fw, u32 tag, u32 *val)
++{
++	int ret;
++	struct prop msg = {
++		.id = VCMSG_ID_ARM_CLOCK,
++		.val = *val,
++	};
++
++	ret = rpi_firmware_property(fw, tag, &msg, sizeof(msg));
++	if (ret)
++		return ret;
++
++	*val = msg.val;
++
++	return 0;
++}
++
++static unsigned long rpi_cpu_get_rate(struct clk_hw *hw,
++				      unsigned long parent_rate)
++{
++	struct rpi_cpu_clkgen *cpu = container_of(hw, struct rpi_cpu_clkgen, hw);
++	u32 rate = 0;
++
++	rpi_cpu_clock_property(cpu->fw, RPI_FIRMWARE_GET_CLOCK_RATE, &rate);
++
++	return rate;
++}
++
++static long rpi_cpu_round_rate(struct clk_hw *hw, unsigned long rate,
++				     unsigned long *parent_rate)
++{
++	return rate;
++}
++
++static int rpi_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
++			    unsigned long parent_rate)
++{
++	struct rpi_cpu_clkgen *cpu = container_of(hw, struct rpi_cpu_clkgen, hw);
++	u32 new_rate = rate;
++
++	return rpi_cpu_clock_property(cpu->fw, RPI_FIRMWARE_SET_CLOCK_RATE,
++				      &new_rate);
++}
++
++static const struct clk_ops rpi_cpu_ops = {
++	.recalc_rate = rpi_cpu_get_rate,
++	.round_rate = rpi_cpu_round_rate,
++	.set_rate = rpi_cpu_set_rate,
++};
++
++static int rpi_cpu_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct device_node *fw_node;
++	struct rpi_cpu_clkgen *cpu;
++	struct clk_init_data *init;
++	int ret;
++
++	cpu = devm_kzalloc(dev, sizeof(*cpu), GFP_KERNEL);
++	if (!cpu)
++		return -ENOMEM;
++
++	init = devm_kzalloc(dev, sizeof(*init), GFP_KERNEL);
++	if (!init)
++		return -ENOMEM;
++
++	fw_node = of_find_compatible_node(NULL, NULL,
++					  "raspberrypi,bcm2835-firmware");
++	if (!fw_node) {
++		dev_err(dev, "Missing firmware node\n");
++		return -ENOENT;
++	}
++
++	cpu->fw = rpi_firmware_get(fw_node);
++	of_node_put(fw_node);
++	if (!cpu->fw)
++		return -EPROBE_DEFER;
++
++	init->name = dev->of_node->name;
++	init->ops = &rpi_cpu_ops;
++
++	cpu->hw.init = init;
++	ret = devm_clk_hw_register(dev, &cpu->hw);
++	if (ret)
++		return ret;
++
++	return of_clk_add_hw_provider(dev->of_node, of_clk_hw_simple_get,
++				      &cpu->hw);
++}
++
++static const struct of_device_id rpi_cpu_of_match[] = {
++	{ .compatible = "raspberrypi,bcm2835-cpu", },
++	{},
++};
++MODULE_DEVICE_TABLE(of, rpi_cpu_of_match);
++
++static struct platform_driver rpi_cpu_driver = {
++	.driver = {
++		.name = "raspberrypi-cpu",
++		.of_match_table = rpi_cpu_of_match,
++	},
++	.probe		= rpi_cpu_probe,
++};
++builtin_platform_driver(rpi_cpu_driver);
++
++MODULE_AUTHOR("Stefan Wahren <stefan.wahren@i2se.com>");
++MODULE_DESCRIPTION("Raspberry Pi CPU clock driver");
++MODULE_LICENSE("GPL v2");
+-- 
+2.20.1
+

bcm2835-mmc-Several-fixes-for-bcm2835-driver.patch

@@ -0,0 +1,776 @@
+From patchwork Sun Nov 11 20:23:55 2018
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+X-Patchwork-Id: 10677861
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+ id 1Mw9oq-1fWAVX1zBk-00s3Fm; Sun, 11 Nov 2018 21:24:31 +0100
+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Eric Anholt <eric@anholt.net>, Florian Fainelli <f.fainelli@gmail.com>,
+ Ulf Hansson <ulf.hansson@linaro.org>
+Subject: [PATCH V2 3/7] mmc: bcm2835: Release DMA channel on driver unload
+Date: Sun, 11 Nov 2018 21:23:55 +0100
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>,
+ Phil Elwell <phil@raspberrypi.org>,
+ linux-mmc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
+ Michal Suchanek <msuchanek@suse.de>, linux-arm-kernel@lists.infradead.org
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+We need to release the slave DMA channel during driver unload.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ drivers/mmc/host/bcm2835.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c
+index a251be2..45724ef 100644
+--- a/drivers/mmc/host/bcm2835.c
++++ b/drivers/mmc/host/bcm2835.c
+@@ -1457,6 +1457,9 @@ static int bcm2835_remove(struct platform_device *pdev)
+ 	cancel_work_sync(&host->dma_work);
+ 	cancel_delayed_work_sync(&host->timeout_work);
+ 
++	if (host->dma_chan_rxtx)
++		dma_release_channel(host->dma_chan_rxtx);
++
+ 	mmc_free_host(host->mmc);
+ 	platform_set_drvdata(pdev, NULL);
+ 
+
+From patchwork Sun Nov 11 20:23:56 2018
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+X-Patchwork-Submitter: Stefan Wahren <stefan.wahren@i2se.com>
+X-Patchwork-Id: 10677851
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+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Eric Anholt <eric@anholt.net>, Florian Fainelli <f.fainelli@gmail.com>,
+ Ulf Hansson <ulf.hansson@linaro.org>
+Subject: [PATCH V2 4/7] mmc: bcm2835: Avoid possible races on data requests
+Date: Sun, 11 Nov 2018 21:23:56 +0100
+Message-Id: <1541967839-2847-5-git-send-email-stefan.wahren@i2se.com>
+X-Mailer: git-send-email 2.7.4
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>,
+ Phil Elwell <phil@raspberrypi.org>,
+ linux-mmc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
+ Michal Suchanek <msuchanek@suse.de>, linux-arm-kernel@lists.infradead.org
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+
+There are two accesses on the data requests which are not protected by
+the mutex. So fix this accordingly.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ drivers/mmc/host/bcm2835.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c
+index 45724ef..1c60798 100644
+--- a/drivers/mmc/host/bcm2835.c
++++ b/drivers/mmc/host/bcm2835.c
+@@ -1064,10 +1064,12 @@ static void bcm2835_dma_complete_work(struct work_struct *work)
+ {
+ 	struct bcm2835_host *host =
+ 		container_of(work, struct bcm2835_host, dma_work);
+-	struct mmc_data *data = host->data;
++	struct mmc_data *data;
+ 
+ 	mutex_lock(&host->mutex);
+ 
++	data = host->data;
++
+ 	if (host->dma_chan) {
+ 		dma_unmap_sg(host->dma_chan->device->dev,
+ 			     data->sg, data->sg_len,
+@@ -1192,9 +1194,6 @@ static void bcm2835_request(struct mmc_host *mmc, struct mmc_request *mrq)
+ 		return;
+ 	}
+ 
+-	if (host->use_dma && mrq->data && (mrq->data->blocks > PIO_THRESHOLD))
+-		bcm2835_prepare_dma(host, mrq->data);
+-
+ 	mutex_lock(&host->mutex);
+ 
+ 	WARN_ON(host->mrq);
+@@ -1218,6 +1217,9 @@ static void bcm2835_request(struct mmc_host *mmc, struct mmc_request *mrq)
+ 		return;
+ 	}
+ 
++	if (host->use_dma && mrq->data && (mrq->data->blocks > PIO_THRESHOLD))
++		bcm2835_prepare_dma(host, mrq->data);
++
+ 	host->use_sbc = !!mrq->sbc && host->mrq->data &&
+ 			(host->mrq->data->flags & MMC_DATA_READ);
+ 	if (host->use_sbc) {
+
+From patchwork Sun Nov 11 20:23:57 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+X-Patchwork-Submitter: Stefan Wahren <stefan.wahren@i2se.com>
+X-Patchwork-Id: 10677855
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+ id 1MMY9X-1g6LF00fdn-00JXiP; Sun, 11 Nov 2018 21:24:33 +0100
+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Eric Anholt <eric@anholt.net>, Florian Fainelli <f.fainelli@gmail.com>,
+ Ulf Hansson <ulf.hansson@linaro.org>
+Subject: [PATCH V2 5/7] mmc: bcm2835: Terminate timeout work synchronously
+Date: Sun, 11 Nov 2018 21:23:57 +0100
+Message-Id: <1541967839-2847-6-git-send-email-stefan.wahren@i2se.com>
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>,
+ Phil Elwell <phil@raspberrypi.org>,
+ linux-mmc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
+ Michal Suchanek <msuchanek@suse.de>, linux-arm-kernel@lists.infradead.org
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+It's better to make sure that the timeout work is really terminated
+before calling mmc_request_done.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ drivers/mmc/host/bcm2835.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c
+index 1c60798..2c7589f 100644
+--- a/drivers/mmc/host/bcm2835.c
++++ b/drivers/mmc/host/bcm2835.c
+@@ -608,7 +608,7 @@ static void bcm2835_finish_request(struct bcm2835_host *host)
+ 	struct dma_chan *terminate_chan = NULL;
+ 	struct mmc_request *mrq;
+ 
+-	cancel_delayed_work(&host->timeout_work);
++	cancel_delayed_work_sync(&host->timeout_work);
+ 
+ 	mrq = host->mrq;
+ 
+
+From patchwork Sun Nov 11 20:23:58 2018
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+X-Patchwork-Id: 10677853
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+ id 1MvsyF-1fX0UQ3835-00ssSz; Sun, 11 Nov 2018 21:24:33 +0100
+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Eric Anholt <eric@anholt.net>, Florian Fainelli <f.fainelli@gmail.com>,
+ Ulf Hansson <ulf.hansson@linaro.org>
+Subject: [PATCH V2 6/7] mmc: bcm2835: Refactor dma_map_sg handling
+Date: Sun, 11 Nov 2018 21:23:58 +0100
+Message-Id: <1541967839-2847-7-git-send-email-stefan.wahren@i2se.com>
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>,
+ Phil Elwell <phil@raspberrypi.org>,
+ linux-mmc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
+ Michal Suchanek <msuchanek@suse.de>, linux-arm-kernel@lists.infradead.org
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+
+There are two variables len within bcm2835_prepare_dma. So rename the result
+of dma_map_sg to sg_len. While we are at this add a bail out to simplify the
+following change.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ drivers/mmc/host/bcm2835.c | 16 +++++++---------
+ 1 file changed, 7 insertions(+), 9 deletions(-)
+
+diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c
+index 2c7589f..c42bdaa 100644
+--- a/drivers/mmc/host/bcm2835.c
++++ b/drivers/mmc/host/bcm2835.c
+@@ -464,7 +464,7 @@ static void bcm2835_transfer_pio(struct bcm2835_host *host)
+ static
+ void bcm2835_prepare_dma(struct bcm2835_host *host, struct mmc_data *data)
+ {
+-	int len, dir_data, dir_slave;
++	int sg_len, dir_data, dir_slave;
+ 	struct dma_async_tx_descriptor *desc = NULL;
+ 	struct dma_chan *dma_chan;
+ 
+@@ -510,15 +510,13 @@ void bcm2835_prepare_dma(struct bcm2835_host *host, struct mmc_data *data)
+ 				     &host->dma_cfg_rx :
+ 				     &host->dma_cfg_tx);
+ 
+-	len = dma_map_sg(dma_chan->device->dev, data->sg, data->sg_len,
+-			 dir_data);
++	sg_len = dma_map_sg(dma_chan->device->dev, data->sg, data->sg_len,
++			    dir_data);
++	if (!sg_len)
++		return;
+ 
+-	if (len > 0) {
+-		desc = dmaengine_prep_slave_sg(dma_chan, data->sg,
+-					       len, dir_slave,
+-					       DMA_PREP_INTERRUPT |
+-					       DMA_CTRL_ACK);
+-	}
++	desc = dmaengine_prep_slave_sg(dma_chan, data->sg, sg_len, dir_slave,
++				       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+ 
+ 	if (desc) {
+ 		desc->callback = bcm2835_dma_complete;
+
+From patchwork Sun Nov 11 20:23:59 2018
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+ id 1Mw9oq-1fWB8w1OlA-00s3Fm; Sun, 11 Nov 2018 21:24:34 +0100
+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Eric Anholt <eric@anholt.net>, Florian Fainelli <f.fainelli@gmail.com>,
+ Ulf Hansson <ulf.hansson@linaro.org>
+Subject: [PATCH V2 7/7] mmc: bcm2835: Properly handle dmaengine_prep_slave_sg
+Date: Sun, 11 Nov 2018 21:23:59 +0100
+Message-Id: <1541967839-2847-8-git-send-email-stefan.wahren@i2se.com>
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>,
+ Phil Elwell <phil@raspberrypi.org>,
+ linux-mmc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
+ Michal Suchanek <msuchanek@suse.de>, linux-arm-kernel@lists.infradead.org
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+
+In case dmaengine_prep_slave_sg fails we need to call dma_unmap_sg.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+Acked-by: Eric Anholt <eric@anholt.net>
+---
+ drivers/mmc/host/bcm2835.c | 15 +++++++++------
+ 1 file changed, 9 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c
+index c42bdaa..82e4b08 100644
+--- a/drivers/mmc/host/bcm2835.c
++++ b/drivers/mmc/host/bcm2835.c
+@@ -518,13 +518,16 @@ void bcm2835_prepare_dma(struct bcm2835_host *host, struct mmc_data *data)
+ 	desc = dmaengine_prep_slave_sg(dma_chan, data->sg, sg_len, dir_slave,
+ 				       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+ 
+-	if (desc) {
+-		desc->callback = bcm2835_dma_complete;
+-		desc->callback_param = host;
+-		host->dma_desc = desc;
+-		host->dma_chan = dma_chan;
+-		host->dma_dir = dir_data;
++	if (!desc) {
++		dma_unmap_sg(dma_chan->device->dev, data->sg, sg_len, dir_data);
++		return;
+ 	}
++
++	desc->callback = bcm2835_dma_complete;
++	desc->callback_param = host;
++	host->dma_desc = desc;
++	host->dma_chan = dma_chan;
++	host->dma_dir = dir_data;
+ }
+ 
+ static void bcm2835_start_dma(struct bcm2835_host *host)

bcm2836-Improve-VCHIQ-cache-line-size-handling.patch

@@ -0,0 +1,630 @@
+From patchwork Mon Sep 17 08:22:22 2018
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+ Mon, 17 Sep 2018 01:22:41 -0700 (PDT)
+From: Phil Elwell <phil@raspberrypi.org>
+To: Rob Herring <robh+dt@kernel.org>, Stefan Wahren <stefan.wahren@i2se.com>,
+ Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
+ Phil Elwell <phil@raspberrypi.org>, devicetree@vger.kernel.org,
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+ linux-arm-kernel@lists.infradead.org,
+ bcm-kernel-feedback-list@broadcom.com, devel@driverdev.osuosl.org
+Subject: [PATCH v3 2/4] dt-bindings: soc: Document "brcm,bcm2836-vchiq"
+Date: Mon, 17 Sep 2018 09:22:22 +0100
+Message-Id: <1537172544-104852-3-git-send-email-phil@raspberrypi.org>
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+
+"brcm,bcm2836-vchiq" should be used on BCM2836 and BCM2837 to ensure
+correct operation.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+---
+ Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
+index 8dd7b3a..f331316 100644
+--- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
++++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
+@@ -2,7 +2,8 @@ Broadcom VCHIQ firmware services
+ 
+ Required properties:
+ 
+-- compatible:	Should be "brcm,bcm2835-vchiq"
++- compatible:	Should be "brcm,bcm2835-vchiq" on BCM2835, otherwise
++		"brcm,bcm2836-vchiq".
+ - reg:		Physical base address and length of the doorbell register pair
+ - interrupts:	The interrupt number
+ 		  See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
+
+From patchwork Mon Sep 17 08:22:23 2018
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+ Mon, 17 Sep 2018 01:22:42 -0700 (PDT)
+From: Phil Elwell <phil@raspberrypi.org>
+To: Rob Herring <robh+dt@kernel.org>, Stefan Wahren <stefan.wahren@i2se.com>,
+ Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
+ Phil Elwell <phil@raspberrypi.org>, devicetree@vger.kernel.org,
+ linux-rpi-kernel@lists.infradead.org,
+ Russell King <linux@armlinux.org.uk>, Arnd Bergmann <arnd@arndb.de>,
+ linux-arm-kernel@lists.infradead.org,
+ bcm-kernel-feedback-list@broadcom.com, devel@driverdev.osuosl.org
+Subject: [PATCH v3 3/4] ARM: dts: bcm283x: Correct vchiq compatible string
+Date: Mon, 17 Sep 2018 09:22:23 +0100
+Message-Id: <1537172544-104852-4-git-send-email-phil@raspberrypi.org>
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+
+To allow VCHIQ to determine the correct cache line size, use the new
+"brcm,bcm2836-vchiq" compatible string on BCM2836 and BCM2837.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ arch/arm/boot/dts/bcm2835-rpi.dtsi         | 2 +-
+ arch/arm/boot/dts/bcm2836-rpi-2-b.dts      | 2 +-
+ arch/arm/boot/dts/bcm2836-rpi.dtsi         | 6 ++++++
+ arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 +-
+ arch/arm/boot/dts/bcm2837-rpi-3-b.dts      | 2 +-
+ arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi     | 2 +-
+ 6 files changed, 11 insertions(+), 5 deletions(-)
+ create mode 100644 arch/arm/boot/dts/bcm2836-rpi.dtsi
+
+diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+index cb2d6d7..215d8cc 100644
+--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+@@ -30,7 +30,7 @@
+ 			#power-domain-cells = <1>;
+ 		};
+ 
+-		mailbox@7e00b840 {
++		vchiq: mailbox@7e00b840 {
+ 			compatible = "brcm,bcm2835-vchiq";
+ 			reg = <0x7e00b840 0xf>;
+ 			interrupts = <0 2>;
+diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+index 2fef70a..ac4408b 100644
+--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
++++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+@@ -1,7 +1,7 @@
+ // SPDX-License-Identifier: GPL-2.0
+ /dts-v1/;
+ #include "bcm2836.dtsi"
+-#include "bcm2835-rpi.dtsi"
++#include "bcm2836-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9514.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
+ 
+diff --git a/arch/arm/boot/dts/bcm2836-rpi.dtsi b/arch/arm/boot/dts/bcm2836-rpi.dtsi
+new file mode 100644
+index 0000000..c4c858b
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm2836-rpi.dtsi
+@@ -0,0 +1,6 @@
++// SPDX-License-Identifier: GPL-2.0
++#include "bcm2835-rpi.dtsi"
++
++&vchiq {
++	compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq";
++};
+diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+index 4adb85e..eca36e3 100644
+--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+@@ -1,7 +1,7 @@
+ // SPDX-License-Identifier: GPL-2.0
+ /dts-v1/;
+ #include "bcm2837.dtsi"
+-#include "bcm2835-rpi.dtsi"
++#include "bcm2836-rpi.dtsi"
+ #include "bcm283x-rpi-lan7515.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
+ 
+diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+index c318bcb..a0ba0f6 100644
+--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+@@ -1,7 +1,7 @@
+ // SPDX-License-Identifier: GPL-2.0
+ /dts-v1/;
+ #include "bcm2837.dtsi"
+-#include "bcm2835-rpi.dtsi"
++#include "bcm2836-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9514.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
+ 
+diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
+index 7b7ab6a..4a89a18 100644
+--- a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
++++ b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
+@@ -1,7 +1,7 @@
+ // SPDX-License-Identifier: GPL-2.0
+ /dts-v1/;
+ #include "bcm2837.dtsi"
+-#include "bcm2835-rpi.dtsi"
++#include "bcm2836-rpi.dtsi"
+ 
+ / {
+ 	memory {
+
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+ Mon, 17 Sep 2018 01:22:43 -0700 (PDT)
+From: Phil Elwell <phil@raspberrypi.org>
+To: Rob Herring <robh+dt@kernel.org>, Stefan Wahren <stefan.wahren@i2se.com>,
+ Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
+ Phil Elwell <phil@raspberrypi.org>, devicetree@vger.kernel.org,
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+ linux-arm-kernel@lists.infradead.org,
+ bcm-kernel-feedback-list@broadcom.com, devel@driverdev.osuosl.org
+Subject: [PATCH v3 4/4] ARM: dts: bcm283x: Correct mailbox register sizes
+Date: Mon, 17 Sep 2018 09:22:24 +0100
+Message-Id: <1537172544-104852-5-git-send-email-phil@raspberrypi.org>
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+The size field in a Device Tree "reg" property is encoded in bytes, not
+words.
+
+Fixes: 614fa22119d6 ("ARM: dts: bcm2835: Add VCHIQ node to the Raspberry Pi boards. (v3)")
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ arch/arm/boot/dts/bcm2835-rpi.dtsi | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+index 215d8cc..29f970f 100644
+--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+@@ -32,7 +32,7 @@
+ 
+ 		vchiq: mailbox@7e00b840 {
+ 			compatible = "brcm,bcm2835-vchiq";
+-			reg = <0x7e00b840 0xf>;
++			reg = <0x7e00b840 0x3c>;
+ 			interrupts = <0 2>;
+ 		};
+ 	};

bcm2837-dts-add-Raspberry-Pi-3-A.patch

@@ -0,0 +1,511 @@
+From patchwork Tue Dec  4 18:58:17 2018
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+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>,
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+Subject: [PATCH V3 1/3] dt-bindings: bcm: Add Raspberry Pi 3 A+
+Date: Tue,  4 Dec 2018 19:58:17 +0100
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>, devicetree@vger.kernel.org,
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+This adds the root properties for the Raspberry Pi 3 A+ .
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+Reviewed-by: Eric Anholt <eric@anholt.net>
+Reviewed-by: Rob Herring <robh@kernel.org>
+---
+ Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
+index 0dcc3ea..245328f 100644
+--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
++++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
+@@ -30,6 +30,10 @@ Raspberry Pi 2 Model B
+ Required root node properties:
+ compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
+ 
++Raspberry Pi 3 Model A+
++Required root node properties:
++compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
++
+ Raspberry Pi 3 Model B
+ Required root node properties:
+ compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
+
+From patchwork Tue Dec  4 18:58:18 2018
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+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>,
+ Scott Branden <sbranden@broadcom.com>, Eric Anholt <eric@anholt.net>,
+ Arnd Bergmann <arnd@arndb.de>
+Subject: [PATCH V3 2/3] ARM: dts: add Raspberry Pi 3 A+
+Date: Tue,  4 Dec 2018 19:58:18 +0100
+Message-Id: <1543949899-13380-3-git-send-email-stefan.wahren@i2se.com>
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+
+The Raspberry Pi 3 A+ is similar to the Pi 3 B+ but has only 512 MB RAM,
+1 USB 2.0 port and no Ethernet.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+Reviewed-by: Eric Anholt <eric@anholt.net>
+---
+ arch/arm/boot/dts/Makefile                 |   1 +
+ arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 107 +++++++++++++++++++++++++++++
+ 2 files changed, 108 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index b0e966d..15bbd0d 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
+ 	bcm2835-rpi-a-plus.dtb \
+ 	bcm2835-rpi-cm1-io1.dtb \
+ 	bcm2836-rpi-2-b.dtb \
++	bcm2837-rpi-3-a-plus.dtb \
+ 	bcm2837-rpi-3-b.dtb \
+ 	bcm2837-rpi-3-b-plus.dtb \
+ 	bcm2837-rpi-cm3-io3.dtb \
+diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
+new file mode 100644
+index 0000000..b2df7cf
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
+@@ -0,0 +1,107 @@
++// SPDX-License-Identifier: GPL-2.0
++/dts-v1/;
++#include "bcm2837.dtsi"
++#include "bcm2836-rpi.dtsi"
++#include "bcm283x-rpi-usb-host.dtsi"
++
++/ {
++	compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
++	model = "Raspberry Pi 3 Model A+";
++
++	chosen {
++		/* 8250 auxiliary UART instead of pl011 */
++		stdout-path = "serial1:115200n8";
++	};
++
++	memory {
++		reg = <0 0x20000000>;
++	};
++
++	leds {
++		act {
++			gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
++		};
++
++		pwr {
++			label = "PWR";
++			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
++		};
++	};
++
++	wifi_pwrseq: wifi-pwrseq {
++		compatible = "mmc-pwrseq-simple";
++		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
++	};
++};
++
++&firmware {
++	expgpio: gpio {
++		compatible = "raspberrypi,firmware-gpio";
++		gpio-controller;
++		#gpio-cells = <2>;
++		gpio-line-names = "BT_ON",
++				  "WL_ON",
++				  "STATUS_LED",
++				  "",
++				  "",
++				  "CAM_GPIO0",
++				  "CAM_GPIO1",
++				  "";
++		status = "okay";
++	};
++};
++
++&hdmi {
++	hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
++};
++
++&pwm {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
++	status = "okay";
++};
++
++/* SDHCI is used to control the SDIO for wireless */
++&sdhci {
++	#address-cells = <1>;
++	#size-cells = <0>;
++	pinctrl-names = "default";
++	pinctrl-0 = <&emmc_gpio34>;
++	status = "okay";
++	bus-width = <4>;
++	non-removable;
++	mmc-pwrseq = <&wifi_pwrseq>;
++
++	brcmf: wifi@1 {
++		reg = <1>;
++		compatible = "brcm,bcm4329-fmac";
++	};
++};
++
++/* SDHOST is used to drive the SD card */
++&sdhost {
++	pinctrl-names = "default";
++	pinctrl-0 = <&sdhost_gpio48>;
++	status = "okay";
++	bus-width = <4>;
++};
++
++/* uart0 communicates with the BT module */
++&uart0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
++	status = "okay";
++
++	bluetooth {
++		compatible = "brcm,bcm43438-bt";
++		max-speed = <2000000>;
++		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
++	};
++};
++
++/* uart1 is mapped to the pin header */
++&uart1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart1_gpio14>;
++	status = "okay";
++};
+
+From patchwork Tue Dec  4 18:58:19 2018
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+ id 1MFJfN-1gjyQ33mR7-00FlVP; Tue, 04 Dec 2018 19:58:55 +0100
+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>,
+ Scott Branden <sbranden@broadcom.com>, Eric Anholt <eric@anholt.net>,
+ Arnd Bergmann <arnd@arndb.de>
+Subject: [PATCH V3 3/3] arm64: dts: broadcom: Add reference to RPi 3 A+
+Date: Tue,  4 Dec 2018 19:58:19 +0100
+Message-Id: <1543949899-13380-4-git-send-email-stefan.wahren@i2se.com>
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+References: <1543949899-13380-1-git-send-email-stefan.wahren@i2se.com>
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+Cc: Stefan Wahren <stefan.wahren@i2se.com>, devicetree@vger.kernel.org,
+ bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org,
+ linux-arm-kernel@lists.infradead.org
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+
+This adds a reference to the dts of the Raspberry Pi 3 A+,
+so we don't need to maintain the content in arm64.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+Reviewed-by: Eric Anholt <eric@anholt.net>
+---
+ arch/arm64/boot/dts/broadcom/Makefile                 | 3 ++-
+ arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts | 2 ++
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+ create mode 100644 arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts
+
+diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
+index 667ca98..d1d31cc 100644
+--- a/arch/arm64/boot/dts/broadcom/Makefile
++++ b/arch/arm64/boot/dts/broadcom/Makefile
+@@ -1,5 +1,6 @@
+ # SPDX-License-Identifier: GPL-2.0
+-dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb \
++dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-a-plus.dtb \
++			      bcm2837-rpi-3-b.dtb \
+ 			      bcm2837-rpi-3-b-plus.dtb \
+ 			      bcm2837-rpi-cm3-io3.dtb
+ 
+diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts
+new file mode 100644
+index 0000000..f0ec56a
+--- /dev/null
++++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts
+@@ -0,0 +1,2 @@
++// SPDX-License-Identifier: GPL-2.0
++#include "arm/bcm2837-rpi-3-a-plus.dts"

bcm2837-fix-eth-leds.patch

@@ -0,0 +1,45 @@
+From 6ef5bd6cfd5da9fe67aea031fd0a66ff77d64ad6 Mon Sep 17 00:00:00 2001
+From: Stefan Wahren <stefan.wahren@i2se.com>
+Date: Sat, 1 Sep 2018 20:16:22 +0200
+Subject: ARM: dts: bcm283x-rpi-lan7515: Enable Ethernet LEDs
+
+Since the LAN7515 on Raspberry Pi 3B+ doesn't have an EEPROM and the OTP
+is empty, we need to enable the Ethernet LEDs via Device Tree.
+
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
+index 9403da0990d0..70bece63f9a7 100644
+--- a/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
++++ b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
+@@ -1,4 +1,6 @@
+ // SPDX-License-Identifier: GPL-2.0
++#include <dt-bindings/net/microchip-lan78xx.h>
++
+ / {
+ 	aliases {
+ 		ethernet0 = &ethernet;
+@@ -21,6 +23,18 @@
+ 			ethernet: ethernet@1 {
+ 				compatible = "usb424,7800";
+ 				reg = <1>;
++
++				mdio {
++					#address-cells = <0x1>;
++					#size-cells = <0x0>;
++					eth_phy: ethernet-phy@1 {
++						reg = <1>;
++						microchip,led-modes = <
++							LAN78XX_LINK_1000_ACTIVITY
++							LAN78XX_LINK_10_100_ACTIVITY
++						>;
++					};
++				};
+ 			};
+ 		};
+ 	};
+-- 
+cgit 1.2-0.3.lf.el7

brcmfmac-Call-brcmf_dmi_probe-before-brcmf_of_probe.patch

@@ -0,0 +1,43 @@
+From 554da3868eb1d7174710c18b4ddd6ff01f6d612c Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Fri, 23 Nov 2018 10:11:48 +0100
+Subject: brcmfmac: Call brcmf_dmi_probe before brcmf_of_probe
+
+ARM systems with UEFI may have both devicetree (of) and DMI data in this
+case we end up setting brcmf_mp_device.board_type twice.
+
+In this case we should prefer the devicetree data, because:
+1) The devicerree data is more reliable
+2) Some ARM systems (e.g. the Raspberry Pi 3 models) support both UEFI and
+   classic uboot booting, the devicetree data is always there, so using it
+   makes sure we ask for the same nvram file independent of how we booted.
+
+This commit moves the brcmf_dmi_probe call to before the brcmf_of_probe
+call, so that the latter can override the value of the first if both are
+set.
+
+Fixes: bd1e82bb420a ("brcmfmac: Set board_type from DMI on x86 based ...")
+Cc: Peter Robinson <pbrobinson@gmail.com>
+Tested-and-reported-by: Peter Robinson <pbrobinson@gmail.com>
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+index e738112ed87c..1f1e95a15a17 100644
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+@@ -449,8 +449,8 @@ struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
+ 	}
+ 	if (!found) {
+ 		/* No platform data for this device, try OF and DMI data */
+-		brcmf_of_probe(dev, bus_type, settings);
+ 		brcmf_dmi_probe(settings, chip, chiprev);
++		brcmf_of_probe(dev, bus_type, settings);
+ 	}
+ 	return settings;
+ }
+-- 
+cgit 1.2-0.3.lf.el7

build_configs.sh

@@ -0,0 +1 @@
+configs/build_configs.sh

check-kabi

@@ -1,166 +0,0 @@
-#!/usr/bin/python3
-#
-# check-kabi - Red Hat kABI reference checking tool
-#
-# We use this script to check against reference Module.kabi files.
-#
-# Author: Jon Masters <jcm@redhat.com>
-# Copyright (C) 2007-2009 Red Hat, Inc.
-#
-# This software may be freely redistributed under the terms of the GNU
-# General Public License (GPL).
-
-# Changelog:
-#
-# 2018/06/01 - Update for python3 by Petr Oros.
-# 2009/08/15 - Updated for use in RHEL6.
-# 2007/06/13 - Initial rewrite in python by Jon Masters.
-
-__author__ = "Jon Masters <jcm@redhat.com>"
-__version__ = "2.0"
-__date__ = "2009/08/15"
-__copyright__ = "Copyright (C) 2007-2009 Red Hat, Inc"
-__license__ = "GPL"
-
-import getopt
-import string
-import sys
-
-true = 1
-false = 0
-
-
-def load_symvers(symvers, filename):
-    """Load a Module.symvers file."""
-
-    symvers_file = open(filename, "r")
-
-    while true:
-        in_line = symvers_file.readline()
-        if in_line == "":
-            break
-        if in_line == "\n":
-            continue
-        checksum, symbol, directory, type, *ns = in_line.split()
-        ns = ns[0] if ns else None
-
-        symvers[symbol] = in_line[0:-1]
-
-
-def load_kabi(kabi, filename):
-    """Load a Module.kabi file."""
-
-    kabi_file = open(filename, "r")
-
-    while true:
-        in_line = kabi_file.readline()
-        if in_line == "":
-            break
-        if in_line == "\n":
-            continue
-        checksum, symbol, directory, type, *ns = in_line.split()
-        ns = ns[0] if ns else None
-
-        kabi[symbol] = in_line[0:-1]
-
-
-def check_kabi(symvers, kabi):
-    """Check Module.kabi and Module.symvers files."""
-
-    fail = 0
-    warn = 0
-    changed_symbols = []
-    moved_symbols = []
-    ns_symbols = []
-
-    for symbol in kabi:
-        abi_hash, abi_sym, abi_dir, abi_type, *abi_ns = kabi[symbol].split()
-        abi_ns = abi_ns[0] if abi_ns else None
-        if symbol in symvers:
-            sym_hash, sym_sym, sym_dir, sym_type, *sym_ns = symvers[symbol].split()
-            sym_ns = sym_ns[0] if sym_ns else None
-            if abi_hash != sym_hash:
-                fail = 1
-                changed_symbols.append(symbol)
-
-            if abi_dir != sym_dir:
-                warn = 1
-                moved_symbols.append(symbol)
-
-            if abi_ns != sym_ns:
-                warn = 1
-                ns_symbols.append(symbol)
-        else:
-            fail = 1
-            changed_symbols.append(symbol)
-
-    if fail:
-        print("*** ERROR - ABI BREAKAGE WAS DETECTED ***")
-        print("")
-        print("The following symbols have been changed (this will cause an ABI breakage):")
-        print("")
-        for symbol in changed_symbols:
-            print(symbol)
-        print("")
-
-    if warn:
-        print("*** WARNING - ABI SYMBOLS MOVED ***")
-        if moved_symbols:
-            print("")
-            print("The following symbols moved (typically caused by moving a symbol from being")
-            print("provided by the kernel vmlinux out to a loadable module):")
-            print("")
-            for symbol in moved_symbols:
-                print(symbol)
-            print("")
-        if ns_symbols:
-            print("")
-            print("The following symbols changed symbol namespaces:")
-            print("")
-            for symbol in ns_symbols:
-                print(symbol)
-            print("")
-
-    """Halt the build, if we got errors and/or warnings. In either case,
-       double-checkig is required to avoid introducing / concealing
-       KABI inconsistencies."""
-    if fail or warn:
-        sys.exit(1)
-    sys.exit(0)
-
-
-def usage():
-    print("""
-check-kabi: check Module.kabi and Module.symvers files.
-
-    check-kabi [ -k Module.kabi ] [ -s Module.symvers ]
-
-""")
-
-
-if __name__ == "__main__":
-
-    symvers_file = ""
-    kabi_file = ""
-
-    opts, args = getopt.getopt(sys.argv[1:], 'hk:s:')
-
-    for o, v in opts:
-        if o == "-s":
-            symvers_file = v
-        if o == "-h":
-            usage()
-            sys.exit(0)
-        if o == "-k":
-            kabi_file = v
-
-    if (symvers_file == "") or (kabi_file == ""):
-        usage()
-        sys.exit(1)
-
-    symvers = {}
-    kabi = {}
-
-    load_symvers(symvers, symvers_file)
-    load_kabi(kabi, kabi_file)
-    check_kabi(symvers, kabi)

check_configs.awk

@@ -0,0 +1,22 @@
+#!/usr/bin/awk -f
+
+/is not set/ {
+                split ($0, a, "#");
+                split(a[2], b);
+                if (NR==FNR) {
+                        configs[b[1]]="is not set";
+                } else {
+                        if (configs[b[1]] != "" && configs[b[1]] != "is not set")
+                                print "Found # "b[1] " is not set, after generation, had " b[1] " " configs[b[1]] " in Fedora tree";
+                }
+}
+
+/=/     {
+                split ($0, a, "=");
+                if (NR==FNR) {
+                        configs[a[1]]=a[2];
+                } else {
+                        if (configs[a[1]] != "" && configs[a[1]] != a[2])
+                                print "Found "a[1]"="configs[a[1]]"  after generation, had " a[1]"="a[2]" in Fedora tree";
+                }
+}

config_generation

@@ -0,0 +1 @@
+configs/config_generation

configs/build_configs.sh

@@ -0,0 +1,139 @@
+#!/bin/bash
+#
+# This script merges together the hierarchy of CONFIG_* files under generic
+# and debug to form the necessary $PACKAGE_NAME<version>-<arch>-<variant>.config
+# files for building RHEL kernels, based on the contents of a control file
+
+PACKAGE_NAME="${1:-kernel}" # defines the package name used
+KVERREL="${2:-}"
+SUBARCH="${3:-}" # defines a specific arch
+SCRIPT="$(readlink -f $0)"
+OUTPUT_DIR="$PWD"
+SCRIPT_DIR="$(dirname $SCRIPT)"
+
+LANG=en_US.UTF-8
+
+# to handle this script being a symlink
+cd $SCRIPT_DIR
+
+set errexit
+set nounset
+
+control_file="config_generation"
+
+cleanup()
+{
+	rm -f config-*
+}
+
+die()
+{
+	echo "$1"
+	cleanup
+	exit 1
+}
+
+function combine_config_layer()
+{
+	dir=$1
+	file="config-$(echo $dir | sed -e 's|/|-|g')"
+
+	if [ $(ls $dir/ | grep -c "^CONFIG_") -eq 0 ]; then
+		touch $file
+		return
+	fi
+
+	cat $dir/CONFIG_* > $file
+}
+
+function merge_configs()
+{
+	archvar=$1
+	arch=$(echo "$archvar" | cut -f1 -d"-")
+	configs=$2
+	order=$3
+	name=$OUTPUT_DIR/$PACKAGE_NAME-$archvar.config
+	echo -n "Building $name ... "
+	touch config-merging config-merged
+
+	# apply based on order
+	skip_if_missing=""
+	for o in $order
+	do
+		for config in $(echo $configs | sed -e 's/:/ /g')
+		do
+			cfile="config-$o-$config"
+
+			test -n "$skip_if_missing" && test ! -e $cfile && continue
+
+			perl merge.pl $cfile config-merging > config-merged
+			if [ ! $? -eq 0 ]; then
+				die "Failed to merge $cfile"
+			fi
+			mv config-merged config-merging
+		done
+
+		# first configs in $order is baseline, all files should be
+		# there.  second pass is overrides and can be missing.
+		skip_if_missing="1"
+	done
+	if [ "x$arch" == "xaarch64" ]; then
+		echo "# arm64" > $name
+	elif [ "x$arch" == "xppc64" ]; then
+		echo "# powerpc" > $name
+	elif [ "x$arch" == "xppc64le" ]; then
+		echo "# powerpc" > $name
+	elif [ "x$arch" == "xs390x" ]; then
+		echo "# s390" > $name
+	elif [ "x$arch" == "xarmv7hl" ]; then
+		echo "# arm" > $name
+	elif [ "x$arch" == "xi686" ]; then
+		echo "# i386" > $name
+	else
+		echo "# $arch" > $name
+	fi
+	sort config-merging >> $name
+	rm -f config-merged config-merging
+	echo "done"
+}
+
+while read line
+do
+	if [ $(echo "$line" | grep -c "^#") -ne 0 ]; then
+		continue
+	elif [ $(echo "$line" | grep -c "^$") -ne 0 ]; then
+		continue
+	elif [ $(echo "$line" | grep -c "^ORDER") -ne 0 ]; then
+		order=$(echo "$line" | cut -f2 -d"=")
+		for o in $order
+		do
+			glist=$(find $o -type d)
+			for d in $glist
+			do
+				combine_config_layer $d
+			done
+		done
+	else
+		arch=$(echo "$line" | cut -f1 -d"=")
+		configs=$(echo "$line" | cut -f2 -d"=")
+
+		if [ -n "$SUBARCH" -a "$SUBARCH" != "$arch" ]; then
+			continue
+		fi
+
+		merge_configs $arch $configs "$order"
+	fi
+done < $control_file
+
+# A passed in kernel version implies copy to final location
+# otherwise defer to another script
+if test -n "$KVERREL"
+then
+	for i in kernel-*.config
+	do
+		NEW="$(echo $i | sed "s/$PACKAGE_NAME-$SUBARCH/$PACKAGE_NAME-$KVERREL-$SUBARCH/")"
+		mv $i $NEW
+	done
+fi
+
+cleanup

configs/config_generation

@@ -0,0 +1,39 @@
+# config-variant=config:config:config
+# kernel.config files are build on the fly based on this config,
+# the first arg is arch and variant, the second is a hierarchy of
+# config options, lowest priority to highest
+
+# tells the build_configs.sh which order to build the configs.
+# this is useful when providing a separate overrides directory.
+# do not use quotes and space separate the directories.
+ORDER=fedora
+
+# x86_64
+x86_64=generic:generic-x86:generic-x86-x86_64
+x86_64-debug=generic:generic-x86:generic-x86-x86_64:debug:debug-x86:debug-x86-x86_64
+
+# i686
+i686=generic:generic-x86:generic-x86-i686
+i686-debug=generic:generic-x86:generic-x86-i686:debug:debug-x86
+
+# ppc64
+ppc64=generic:generic-powerpc:generic-powerpc-powerpc64
+ppc64-debug=generic:generic-powerpc:generic-powerpc-powerpc64:debug
+
+# ppc64le
+ppc64le=generic:generic-powerpc:generic-powerpc-powerpc64le
+ppc64le-debug=generic:generic-powerpc:generic-powerpc-powerpc64le:debug
+
+# s390x
+s390x=generic:generic-s390x
+s390x-debug=generic:generic-s390x:debug
+
+# aarch64
+aarch64=generic:generic-arm:generic-arm-aarch64
+aarch64-debug=generic:generic-arm:generic-arm-aarch64:debug:debug-arm
+
+# arm
+armv7hl=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-armv7
+armv7hl-debug=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-armv7:debug:debug-arm
+armv7hl-lpae=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-lpae
+armv7hl-lpae-debug=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-lpae:debug:debug-arm

configs/fedora/debug/CONFIG_ACPI_DEBUG

@@ -0,0 +1 @@
+CONFIG_ACPI_DEBUG=y

configs/fedora/debug/CONFIG_ARM_PTDUMP_DEBUGFS

@@ -0,0 +1 @@
+CONFIG_ARM_PTDUMP_DEBUGFS=y

configs/fedora/debug/CONFIG_ATH_DEBUG

@@ -0,0 +1 @@
+CONFIG_ATH_DEBUG=y

configs/fedora/debug/CONFIG_B43LEGACY_DEBUG

@@ -0,0 +1 @@
+CONFIG_B43LEGACY_DEBUG=y

configs/fedora/debug/CONFIG_B43_DEBUG

@@ -0,0 +1 @@
+CONFIG_B43_DEBUG=y

configs/fedora/debug/CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION

@@ -0,0 +1 @@
+CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y

configs/fedora/debug/CONFIG_BPF_KPROBE_OVERRIDE

@@ -0,0 +1 @@
+CONFIG_BPF_KPROBE_OVERRIDE=y

configs/fedora/debug/CONFIG_CAN_DEBUG_DEVICES

@@ -0,0 +1 @@
+CONFIG_CAN_DEBUG_DEVICES=y

configs/fedora/debug/CONFIG_CARL9170_DEBUGFS

@@ -0,0 +1 @@
+CONFIG_CARL9170_DEBUGFS=y

configs/fedora/debug/CONFIG_CEPH_LIB_PRETTYDEBUG

@@ -0,0 +1 @@
+CONFIG_CEPH_LIB_PRETTYDEBUG=y

configs/fedora/debug/CONFIG_DEBUG_ATOMIC_SLEEP

@@ -0,0 +1 @@
+CONFIG_DEBUG_ATOMIC_SLEEP=y

configs/fedora/debug/CONFIG_DEBUG_BLK_CGROUP

@@ -0,0 +1 @@
+CONFIG_DEBUG_BLK_CGROUP=y

configs/fedora/debug/CONFIG_DEBUG_CREDENTIALS

@@ -0,0 +1 @@
+CONFIG_DEBUG_CREDENTIALS=y

configs/fedora/debug/CONFIG_DEBUG_FORCE_WEAK_PER_CPU

@@ -0,0 +1 @@
+CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y

configs/fedora/debug/CONFIG_DEBUG_KMEMLEAK

@@ -0,0 +1 @@
+CONFIG_DEBUG_KMEMLEAK=y

configs/fedora/debug/CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF

@@ -0,0 +1 @@
+CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y

configs/fedora/debug/CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE

@@ -0,0 +1 @@
+CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=4096

configs/fedora/debug/CONFIG_DEBUG_LOCK_ALLOC

@@ -0,0 +1 @@
+CONFIG_DEBUG_LOCK_ALLOC=y

configs/fedora/debug/CONFIG_DEBUG_MUTEXES

@@ -0,0 +1 @@
+CONFIG_DEBUG_MUTEXES=y

configs/fedora/debug/CONFIG_DEBUG_NOTIFIERS

@@ -0,0 +1 @@
+CONFIG_DEBUG_NOTIFIERS=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS

@@ -0,0 +1 @@
+CONFIG_DEBUG_OBJECTS=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_FREE

@@ -0,0 +1 @@
+CONFIG_DEBUG_OBJECTS_FREE=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER

@@ -0,0 +1 @@
+CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_RCU_HEAD

@@ -0,0 +1 @@
+CONFIG_DEBUG_OBJECTS_RCU_HEAD=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_TIMERS

@@ -0,0 +1 @@
+CONFIG_DEBUG_OBJECTS_TIMERS=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_WORK

@@ -0,0 +1 @@
+CONFIG_DEBUG_OBJECTS_WORK=y

configs/fedora/debug/CONFIG_DEBUG_PAGEALLOC

@@ -0,0 +1 @@
+# CONFIG_DEBUG_PAGEALLOC is not set

configs/fedora/debug/CONFIG_DEBUG_PERF_USE_VMALLOC

@@ -0,0 +1 @@
+CONFIG_DEBUG_PERF_USE_VMALLOC=y

configs/fedora/debug/CONFIG_DEBUG_PER_CPU_MAPS

@@ -0,0 +1 @@
+CONFIG_DEBUG_PER_CPU_MAPS=y

configs/fedora/debug/CONFIG_DEBUG_PI_LIST

@@ -0,0 +1 @@
+CONFIG_DEBUG_PI_LIST=y

configs/fedora/debug/CONFIG_DEBUG_RT_MUTEXES

@@ -0,0 +1 @@
+CONFIG_DEBUG_RT_MUTEXES=y

configs/fedora/debug/CONFIG_DEBUG_RWSEMS

@@ -0,0 +1 @@
+CONFIG_DEBUG_RWSEMS=y

configs/fedora/debug/CONFIG_DEBUG_SG

@@ -0,0 +1 @@
+CONFIG_DEBUG_SG=y

configs/fedora/debug/CONFIG_DEBUG_SPINLOCK

@@ -0,0 +1 @@
+CONFIG_DEBUG_SPINLOCK=y