094049e9bf
kernel.org switched how they generate GPG signatures. This doesn't work with the existing scripts so disable this for now.
84 lines
2.3 KiB
Bash
Executable file
84 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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#
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# Author: Laura Abbott <labbott@fedoraproject.org>
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#
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# Apply a stable patch update to the Fedora tree. This takes care of
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# - Downloading the patch from kernel.org
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# - Uploading the source file
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# - Removing old patch files
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# - Updating the spec file stable version
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# - Adding a proper changelog entry
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#
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# Based on steps from https://fedoraproject.org/wiki/Kernel/DayToDay#Stable_kernel_update
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#
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# Args: Stable version to update (e.g. 4.7.7, 4.8.1)
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if [ $# -lt 1 ]; then
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echo "Need a version"
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exit 1
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fi
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VERSION=`echo $1 | cut -d . -f 1`
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if [ -z $VERSION ]; then
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echo "Malformed version $1"
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exit 1
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fi
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PATCHLEVEL=`echo $1 | cut -d . -f 2`
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if [ -z $VERSION ]; then
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echo "Malformed version $1"
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exit 1
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fi
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SUBLEVEL=`echo $1 | cut -d . -f 3`
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if [ -z $VERSION ]; then
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echo "Malformed version $1"
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exit 1
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fi
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if [ ! -f patch-$1.xz ]; then
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wget https://cdn.kernel.org/pub/linux/kernel/v4.x/patch-$1.xz
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if [ ! $? -eq 0 ]; then
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echo "Download fail"
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exit 1
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fi
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fi
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# This all needs to be updated for the new generation system
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#
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# if [ ! -f "patch-$1.sign" ]; then
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# wget "https://cdn.kernel.org/pub/linux/kernel/v4.x/patch-$1.sign"
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# if [ ! $? -eq 0 ]; then
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# echo "Signature download failed"
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# exit 1
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# fi
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# fi
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# xzcat "patch-$1.xz" | gpg2 --verify "patch-$1.sign" -
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# if [ ! $? -eq 0 ]; then
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# echo "Patch file has invalid or untrusted signature!"
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# echo "See https://www.kernel.org/category/signatures.html"
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# exit 1
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# fi
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grep $1 sources &> /dev/null
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if [ ! $? -eq 0 ]; then
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fedpkg upload patch-$1.xz
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# Cryptic awk: search for the previous patch level (if one exists) and
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# remove it from the source file
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awk -v VER=$VERSION.$PATCHLEVEL.$((SUBLEVEL-1)) '$0 !~ VER { print $0; }' < sources > sources.tmp
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mv sources.tmp sources
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fi
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# Update the stable level
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awk -v STABLE=$SUBLEVEL '/%define stable_update/ \
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{ print "%define stable_update " STABLE } \
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!/%define stable_update/ { print $0 }' \
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< kernel.spec > kernel.spec.tmp
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mv kernel.spec.tmp kernel.spec
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# Reset the base release for use with rpmdev-bumpspec
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BASERELEASE=`cat kernel.spec | grep "%global baserelease" | cut -d ' ' -f 3 | head -c 1`00
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BASERELEASE=$(($BASERELEASE-1))
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BASERELEASE=$BASERELEASE perl -p -i -e 's|%global baserelease.*|%global baserelease $ENV{'BASERELEASE'}|' kernel.spec
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rpmdev-bumpspec -c "Linux v$1" kernel.spec
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