diff --git a/.gitignore b/.gitignore
index 6195b17..4c47732 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /linux-5.8.11.tar.xz
 /rd-agent-2.1.2.crate
 /rd-agent-2.1.2-vendor.tar.gz
+/rd-agent-2.2.5.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 5131718..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-rd-agent
-
-The rust-rd-agent package
diff --git a/rd-agent-enum-iterator.patch b/rd-agent-enum-iterator.patch
new file mode 100644
index 0000000..3e64a9c
--- /dev/null
+++ b/rd-agent-enum-iterator.patch
@@ -0,0 +1,68 @@
+diff --git a/src/report.rs b/src/report.rs
+index 4d825fd9..cebdfd7f 100644
+--- a/src/report.rs
++++ b/src/report.rs
+@@ -2,7 +2,6 @@
+ use anyhow::{anyhow, bail, Result};
+ use chrono::prelude::*;
+ use crossbeam::channel::{self, select, Receiver, Sender};
+-use enum_iterator::IntoEnumIterator;
+ use log::{debug, error, info, trace, warn};
+ use nix::sys::signal::{kill, Signal};
+ use nix::unistd::Pid;
+@@ -266,7 +265,7 @@ impl UsageTracker {
+         };
+ 
+         us.usages.insert(ROOT_SLICE.into(), Default::default());
+-        for slice in Slice::into_enum_iter() {
++        for slice in enum_iterator::all::<Slice>() {
+             us.usages.insert(slice.name().into(), Default::default());
+         }
+ 
+@@ -281,7 +280,7 @@ impl UsageTracker {
+ 
+         let (us, cpu_total) = read_system_usage(self.devnr)?;
+         usages.insert(ROOT_SLICE.into(), us);
+-        for slice in Slice::into_enum_iter() {
++        for slice in enum_iterator::all::<Slice>() {
+             usages.insert(
+                 slice.name().to_string(),
+                 read_cgroup_usage(slice.cgrp(), self.devnr),
+diff --git a/src/slices.rs b/src/slices.rs
+index 2053e7bb..b575cc8b 100644
+--- a/src/slices.rs
++++ b/src/slices.rs
+@@ -1,6 +1,5 @@
+ // Copyright (c) Facebook, Inc. and its affiliates.
+ use anyhow::{Context, Result};
+-use enum_iterator::IntoEnumIterator;
+ use glob::glob;
+ use log::{debug, error, info, trace, warn};
+ use scan_fmt::scan_fmt;
+@@ -246,7 +245,7 @@ pub fn apply_slices(knobs: &mut SliceKnobs, hashd_mem_size: u64, cfg: &Config) -
+     }
+ 
+     let mut updated = false;
+-    for slice in Slice::into_enum_iter() {
++    for slice in enum_iterator::all::<Slice>() {
+         let enforce_mem = slice_enforce_mem(&cfg.enforce, slice);
+ 
+         if !cfg.enforce.cpu && !enforce_mem && !cfg.enforce.io {
+@@ -353,7 +352,7 @@ fn clear_one_slice(slice: Slice, ecfg: &EnforceConfig) -> Result<bool> {
+ 
+ pub fn clear_slices(ecfg: &EnforceConfig) -> Result<()> {
+     let mut updated = false;
+-    for slice in Slice::into_enum_iter() {
++    for slice in enum_iterator::all::<Slice>() {
+         let enforce_mem = slice_enforce_mem(ecfg, slice);
+ 
+         if !ecfg.cpu && !enforce_mem && !ecfg.io {
+@@ -597,7 +596,7 @@ pub fn verify_and_fix_slices(
+ 
+     let recursive_mem_prot = cfg.memcg_recursive_prot();
+ 
+-    for slice in Slice::into_enum_iter() {
++    for slice in enum_iterator::all::<Slice>() {
+         let sk = knobs.slices.get(slice.name()).unwrap();
+ 
+         let path = slice.cgrp();
diff --git a/rd-agent-fix-metadata.diff b/rd-agent-fix-metadata.diff
new file mode 100644
index 0000000..f15bc30
--- /dev/null
+++ b/rd-agent-fix-metadata.diff
@@ -0,0 +1,20 @@
+--- rd-agent-2.2.5/Cargo.toml	1970-01-01T00:00:01+00:00
++++ rd-agent-2.2.5/Cargo.toml	2026-01-05T10:01:01.383431+00:00
+@@ -30,7 +30,7 @@
+ version = "0.8"
+ 
+ [dependencies.enum-iterator]
+-version = "0.7"
++version = "2.0"
+ 
+ [dependencies.glob]
+ version = "0.3"
+@@ -61,7 +61,7 @@
+ version = "0.3"
+ 
+ [dependencies.procfs]
+-version = "0.16"
++version = ">=0.16, <0.19"
+ 
+ [dependencies.rd-agent-intf]
+ version = "2.2.5"
diff --git a/rust-rd-agent.spec b/rust-rd-agent.spec
index 1d80f74..88b45fe 100644
--- a/rust-rd-agent.spec
+++ b/rust-rd-agent.spec
@@ -1,46 +1,37 @@
-# Generated by rust2rpm 18
-%bcond_without check
-%global __cargo_skip_build 0
+# Generated by rust2rpm 28
+%bcond check 1
 
 %global crate rd-agent
 
-%if 0%{?el8}
-# el8 doesn't have these macros
-%global __crates_url https://crates.io/api/v1/crates/
-%global crates_source %{__crates_url}%{crate}/%{version}/download#/%{crate}-%{version}.crate
-%global version_no_tilde %{version}
-%endif
-
 %global selinuxtype targeted
-%bcond_without selinux
+%bcond selinux 1
 
-Name:           rust-%{crate}
-Version:        2.1.2
+Name:           rust-rd-agent
+Version:        2.2.5
 Release:        %autorelease
 Summary:        Management agent for resctl-demo
 
-# Upstream license specification: Apache-2.0
-License:        ASL 2.0 and MIT
+License:        Apache-2.0
 URL:            https://crates.io/crates/rd-agent
 Source:         %{crates_source}
 # Used as a data file by rd-agent for the compile sideload
-Source1:        https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.8.11.tar.xz
-# Vendored dependencies for EPEL, update with ./update-vendor-tarball.sh
-Source2:        %{crate}-%{version}-vendor.tar.gz
+Source:         https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.8.11.tar.xz
+# Manually created patch for downstream crate metadata changes
+# * bump enum-iterator to 2.0
+# * allow procfs 0.17,
+#   https://github.com/facebookexperimental/resctl-demo/pull/326, and 0.18,
+#   https://github.com/facebookexperimental/resctl-demo/pull/335
+Patch:          rd-agent-fix-metadata.diff
+# https://github.com/facebookexperimental/resctl-demo/commit/f65eedf9017332255ef0a48649664c26b45b9c07
+Patch:          rd-agent-enum-iterator.patch
 # SELinux policy
 Source10:       %{crate}.fc
 Source11:       %{crate}.if
 Source12:       %{crate}.te
 
-ExclusiveArch:  %{rust_arches}
+BuildRequires:  cargo-rpm-macros >= 24
 
-%if 0%{?el8}
-BuildRequires:  rust-toolset
-%else
-BuildRequires:  rust-packaging
-%endif
-
-%if 0%{?with_selinux}
+%if %{with selinux}
 BuildRequires:  selinux-policy-devel
 %endif
 
@@ -51,8 +42,22 @@ Management agent for resctl-demo.}
 
 %package     -n %{crate}
 Summary:        %{summary}
+# (MIT OR Apache-2.0) AND Unicode-DFS-2016
+# 0BSD
+# 0BSD OR MIT OR Apache-2.0
+# Apache-2.0
+# Apache-2.0 OR BSL-1.0
+# Apache-2.0 OR MIT
+# Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT
+# BSD-2-Clause OR Apache-2.0 OR MIT
+# MIT
+# MIT OR Apache-2.0
+# MIT OR Zlib OR Apache-2.0
+# Unlicense OR MIT
+License:        0BSD AND Apache-2.0 AND MIT AND Unicode-DFS-2016 AND (0BSD OR MIT OR Apache-2.0) AND (Apache-2.0 OR BSL-1.0) AND (Apache-2.0 OR MIT) AND (Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT) AND (BSD-2-Clause OR Apache-2.0 OR MIT) AND (MIT OR Zlib OR Apache-2.0) AND (Unlicense OR MIT)
+# LICENSE.dependencies contains a full license breakdown
 
-%if 0%{?with_selinux}
+%if %{with selinux}
 Requires:       (%{crate}-selinux if selinux-policy-%{selinuxtype})
 %endif
 Recommends:     rd-hashd = %{version}
@@ -69,6 +74,7 @@ Recommends:     xz
 
 %files       -n %{crate}
 %license LICENSE
+%license LICENSE.dependencies
 %doc README.md
 %{_bindir}/rd-agent
 %attr(2775, root, wheel) %dir %{_sharedstatedir}/resctl-demo
@@ -83,7 +89,7 @@ This package contains data files for %{crate}.
 %files       -n %{crate}-data
 %{_datadir}/resctl-demo
 
-%if 0%{?with_selinux}
+%if %{with selinux}
 %package     -n %{crate}-selinux
 Summary:        SELinux policy for %{crate}
 BuildArch:      noarch
@@ -113,26 +119,21 @@ fi
 %endif
 
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
-
-%if 0%{?with_selinux}
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+%if %{with selinux}
 mkdir selinux
 cp -p %{SOURCE10} %{SOURCE11} %{SOURCE12} selinux
 %endif
 
-%if 0%{?el8}
-%cargo_prep -V 2
-%else
-%cargo_prep
-
 %generate_buildrequires
 %cargo_generate_buildrequires
-%endif
 
 %build
 %cargo_build
-
-%if 0%{?with_selinux}
+%{cargo_license_summary}
+%{cargo_license} > LICENSE.dependencies
+%if %{with selinux}
 make -C selinux -f %{_datadir}/selinux/devel/Makefile %{crate}.pp
 bzip2 -9 selinux/%{crate}.pp
 %endif
@@ -142,7 +143,7 @@ bzip2 -9 selinux/%{crate}.pp
 install -Dpm0644 %SOURCE1 %{buildroot}%{_datadir}/resctl-demo/linux.tar.xz
 mkdir -p %{buildroot}%{_sharedstatedir}/resctl-demo
 
-%if 0%{?with_selinux}
+%if %{with selinux}
 install -Dm0644 selinux/%{crate}.pp.bz2 \
     %{buildroot}%{_datadir}/selinux/packages/%{selinuxtype}/%{crate}.pp.bz2
 %endif
diff --git a/sources b/sources
index 314aeaa..15a40ce 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,2 @@
-SHA512 (rd-agent-2.1.2.crate) = 15dae4e8d6cb2466130eeb208e387e5cc2bc1c0179dd1261057f657738c7f1dc5b54cb29d4a37074aba7196d535b91ee5058b90403c27a12115dfa1ce87712d0
+SHA512 (rd-agent-2.2.5.crate) = c06d65a1b6bc94e3dea8b006a5418d2d336b0521e24caa1bbfa4b75375249d47487e379383a9a303236f40ab8e494a1b78d8c1bb80182f587bb105407cad6e81
 SHA512 (linux-5.8.11.tar.xz) = bb6994f09aabfb0076f3023dd8359c5c569a4b398d3a3c3c8d6b27052092cab56ad675f45dd6ceba7fe431f2a6a587858f3c21415b5a00adb346bd2c68d85b0f
-SHA512 (rd-agent-2.1.2-vendor.tar.gz) = 67bbbd761c7788c3689f1d67e720e4cafc38442b2f64e3ff384927a90ccad458b0e648224e1fa46c41550a554e17819cc7a23606d2598d1e40589fe02377ed39