mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-04-30 18:13:53 +02:00
238 lines
8.6 KiB
Plaintext
238 lines
8.6 KiB
Plaintext
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
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_mainflavor=grsec
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pkgname=linux-$_mainflavor
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pkgver=4.4.47
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case $pkgver in
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*.*.*) _kernver=${pkgver%.*};;
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*.*) _kernver=${pkgver};;
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esac
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pkgrel=0
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pkgdesc="Linux kernel with grsecurity"
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url=http://grsecurity.net
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depends="mkinitfs"
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makedepends="perl sed installkernel bash gmp-dev bc linux-headers mpfr-dev
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mpc1-dev"
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options="!strip"
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install=
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source="https://kernel.org/pub/linux/kernel/v4.x/linux-$_kernver.tar.xz
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https://kernel.org/pub/linux/kernel/v4.x/patch-$pkgver.xz
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http://dev.alpinelinux.org/~ncopa/grsec/grsecurity-3.1-$pkgver-201604252206-alpine.patch
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fix-spi-nor-namespace-clash.patch
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imx6q-no-unclocked-sleep.patch
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gcc6.patch
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config-grsec.x86
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config-grsec.x86_64
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config-grsec.armhf
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config-virtgrsec.x86
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config-virtgrsec.x86_64
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"
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subpackages="$pkgname-dev:_dev linux-virtgrsec-dev:_dev"
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_flavors=
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for _i in $source; do
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case $_i in
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config-*.$CARCH)
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_f=${_i%.$CARCH}
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_f=${_f#config-}
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_flavors="$_flavors ${_f}"
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if [ "linux-$_f" != "$pkgname" ]; then
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subpackages="$subpackages linux-${_f}"
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fi
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;;
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esac
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done
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arch="x86 x86_64 armhf"
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license="GPL2"
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prepare() {
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local _patch_failed=
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cd "$srcdir"/linux-$_kernver
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if [ "${pkgver%.0}" = "$pkgver" ]; then
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msg "Applying patch-$pkgver.xz"
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unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N || return 1
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fi
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# first apply patches in specified order
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for i in $source; do
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local file=${i%::*}
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case $file in
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*.patch)
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msg "Applying $file..."
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if ! patch -s -p1 -N -i "$srcdir"/${file##*/}; then
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echo $file >>failed
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_patch_failed=1
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fi
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;;
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esac
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done
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if ! [ -z "$_patch_failed" ]; then
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error "The following patches failed:"
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cat failed
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return 1
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fi
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# remove localversion from patch if any
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rm -f localversion*
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for i in $_flavors; do
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local _config=config-$i.${CARCH}
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local _builddir="$srcdir"/build-$i
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mkdir -p "$_builddir"
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echo "-$pkgrel-$i" > "$srcdir"/build-$i/localversion-alpine \
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|| return 1
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cp "$srcdir"/$_config "$_builddir"/.config || return 1
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make -C "$srcdir"/linux-$_kernver \
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O="$_builddir" \
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HOSTCC="${CC:-gcc}" \
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silentoldconfig || return 1
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done
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}
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build() {
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for i in $_flavors; do
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cd "$srcdir"/build-$i
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make CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
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|| return 1
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done
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}
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_package() {
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local _buildflavor="$1" _outdir="$2"
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local _abi_release=${pkgver}-${pkgrel}-${_buildflavor}
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cd "$srcdir"/build-$_buildflavor || return 1
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mkdir -p "$_outdir"/boot "$_outdir"/lib/modules
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local _install
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case "$CARCH" in
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arm*)
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local _dtbdir="$_outdir"/usr/lib/linux-${_abi_release}
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mkdir -p "$_dtbdir"
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for i in arch/arm/boot/dts/*.dtb ; do
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install -m644 "$i" "$_dtbdir"
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done
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_install=zinstall
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;;
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*)
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_install=install
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;;
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esac
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make -j1 modules_install firmware_install $_install \
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INSTALL_MOD_PATH="$_outdir" \
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INSTALL_PATH="$_outdir"/boot \
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|| return 1
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rm -f "$_outdir"/lib/modules/${_abi_release}/build \
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"$_outdir"/lib/modules/${_abi_release}/source
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rm -rf "$_outdir"/lib/firmware
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install -D include/config/kernel.release \
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"$_outdir"/usr/share/kernel/$_buildflavor/kernel.release
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}
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# main flavor installs in $pkgdir
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package() {
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depends="$depends linux-firmware"
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_package grsec "$pkgdir"
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}
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# subflavors install in $subpkgdir
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virtgrsec() {
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_package virtgrsec "$subpkgdir"
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}
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_dev() {
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local _flavor=$(echo $subpkgname | sed -E 's/(^linux-|-dev$)//g')
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local _abi_release=${pkgver}-${pkgrel}-$_flavor
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# copy the only the parts that we really need for build 3rd party
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# kernel modules and install those as /usr/src/linux-headers,
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# simlar to what ubuntu does
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#
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# this way you dont need to install the 300-400 kernel sources to
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# build a tiny kernel module
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#
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pkgdesc="Headers and script for third party modules for $_flavor kernel"
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depends="gmp-dev bash"
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local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release}
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# first we import config, run prepare to set up for building
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# external modules, and create the scripts
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mkdir -p "$dir"
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cp "$srcdir"/config-$_flavor.${CARCH} "$dir"/.config
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echo "-$pkgrel-$_flavor" > "$dir"/localversion-alpine \
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|| return 1
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make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="${CC:-gcc}" \
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silentoldconfig prepare modules_prepare scripts
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# remove the stuff that poits to real sources. we want 3rd party
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# modules to believe this is the soruces
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rm "$dir"/Makefile "$dir"/source
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# copy the needed stuff from real sources
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#
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# this is taken from ubuntu kernel build script
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# http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=blob;f=debian/rules.d/3-binary-indep.mk;hb=HEAD
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cd "$srcdir"/linux-$_kernver
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find . -path './include/*' -prune -o -path './scripts/*' -prune \
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-o -type f \( -name 'Makefile*' -o -name 'Kconfig*' \
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-o -name 'Kbuild*' -o -name '*.sh' -o -name '*.pl' \
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-o -name '*.lds' \) | cpio -pdm "$dir"
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cp -a drivers/media/dvb/dvb-core/*.h "$dir"/drivers/media/dvb/dvb-core
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cp -a drivers/media/video/*.h "$dir"/drivers/media/video
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cp -a drivers/media/dvb/frontends/*.h "$dir"/drivers/media/dvb/frontends
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cp -a scripts include "$dir"
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find $(find arch -name include -type d -print) -type f \
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| cpio -pdm "$dir"
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install -Dm644 "$srcdir"/build-$_flavor/Module.symvers \
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"$dir"/Module.symvers
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mkdir -p "$subpkgdir"/lib/modules/${_abi_release}
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ln -sf /usr/src/linux-headers-${_abi_release} \
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"$subpkgdir"/lib/modules/${_abi_release}/build
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}
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md5sums="9a78fa2eb6c68ca5a40ed5af08142599 linux-4.4.tar.xz
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4140c092d355a837ccab1707c8ad0d33 patch-4.4.47.xz
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35f420e24cf50afe01cd8919bffce06d grsecurity-3.1-4.4.47-201604252206-alpine.patch
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c32f1d7517a095a2645fc1c7dec5db8f fix-spi-nor-namespace-clash.patch
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b11c29ee88f7f537973191036d48bee7 imx6q-no-unclocked-sleep.patch
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90e0fca6cb7bca277394b0db7f605098 gcc6.patch
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0220ccde4e102bd54ad334a23347a432 config-grsec.x86
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e1b185c3baea29a66dfa8f90967c1120 config-grsec.x86_64
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35d10d9444978dc8009e9da5e33b0f43 config-grsec.armhf
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9b89c4ec614023e20f8e905ec2bad212 config-virtgrsec.x86
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87243f2790108ca568192169d3ca7408 config-virtgrsec.x86_64"
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sha256sums="401d7c8fef594999a460d10c72c5a94e9c2e1022f16795ec51746b0d165418b2 linux-4.4.tar.xz
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21fd72caa322800b4668b4464d6ac4d8d66faa0056e08a5925d5911dab438c18 patch-4.4.47.xz
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f1b361ea77ceb67f9281ec5f8b0dd0f369293744e1f07d1707a08c6cecf1459a grsecurity-3.1-4.4.47-201604252206-alpine.patch
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b8ce28c61663dbd92f7e1c862c042c88c4d0459ce15f6e6ea121e20705b66212 fix-spi-nor-namespace-clash.patch
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7e8a954750139a421a76e414e19a3b57645c9ec70e6c14a6b7708a3fa0cfd5e4 imx6q-no-unclocked-sleep.patch
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21640b417cb9a389bf7be6a11dc71a481ec76fcfcc758992a9be158ab6a643e8 gcc6.patch
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8ca6e71c3b0e0013a05dd95655de733f533055bdcdaade52667789c578b9bebc config-grsec.x86
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588fb21febe695a7724ec00cb1576913cdb5ad12e12d00b3a0f73342c46cfe0c config-grsec.x86_64
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d975df937d5a82b48bba790bd50bf7ed04782d92755a6eeacedc9e2796633e7a config-grsec.armhf
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09e5db637018516a2216c9a45a47a471af69fdf94218e6ea016ec8261cd899d3 config-virtgrsec.x86
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7b38853b6d83223242832413669d7818ef1218c6b9e565e11dcc8b08f64a26e3 config-virtgrsec.x86_64"
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sha512sums="13c8459933a8b80608e226a1398e3d1848352ace84bcfb7e6a4a33cb230bbe1ab719d4b58e067283df91ce5311be6d2d595fc8c19e2ae6ecc652499415614b3e linux-4.4.tar.xz
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f52936ab1dc91314a3cede35f9116332ce999b6442bdb575eda68dd2e57cd96517abc18b3bb05a2492e6cd13f849a09cece13463dfaa2d81ad390f8127b62813 patch-4.4.47.xz
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ba8771ffaf3919238d1e1d2d553949a29f5a7b6b416ab5621d9f6eeb2fffcd8e71288f8122258452838d293e92a9669425ebbdc31815923d69547256a5e7659c grsecurity-3.1-4.4.47-201604252206-alpine.patch
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410fe7dae27cb4998d17a441a5b2a19dd350636ead2de97d4ef5317501d9e82e2550bfca0f022c9be6296907c076c381e1e13060d1900ff26ee7d47f234fb104 fix-spi-nor-namespace-clash.patch
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9980eb10f529bc5ce482ab0a0037febbc982b528c3e4d02fc4547e6dd45dc529a7b1711d0c89f942b1ae27842c3794b68a6b8959ef80f6fd00183d3a591cea07 imx6q-no-unclocked-sleep.patch
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edcebc229956a05621ec1c89039b56aa61b468c74b54420ff72bd08658b65d29d6af385a7d78d1ce4b39889b407106b99efe7309f8a82974a74eb9edb9e89b64 gcc6.patch
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2d41ef3629dc4c2b71d2bd9707ecf1883bd9a264168425d56b35bb49cfd7b0a73b154501cf54c9f9df1848f3c564e502f276985b38a1dab3a067d5485874fcc6 config-grsec.x86
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c064ba25b0cb28d2f9c20da77899c6df6844b2538225011a063094c527a5ba59de5fbf619494dfb5c45fae91b637876493cc839095a9fc559d2f8cf9aa8003d3 config-grsec.x86_64
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a19b8179cce90e5cfe0ee30c85c0e9fd67274290d7556a5f2cb530ba9ee5f6e941ff96f20cebbd0223f3febfe8b0e3f30c7c2696dd9184c1d3ca9dcb0eca6f4a config-grsec.armhf
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8c92f68afcf483ce203c8117d9459c3db0363a69b2112a2f1b67474532250d1ec9350aab555e69794709a045f8bf121ded9441f0cffc018b5a38746f9b908eee config-virtgrsec.x86
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eb8d9d51dcbb762c954b41fa5e4d34d0a2da2fe6bd36a009db4fbf9513d07846ecbc648108cc93c1b6029b94f8a3dc703ab1d5f601fe8a70a369a3685fcb6260 config-virtgrsec.x86_64"
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