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| author | Christian Poessinger <christian@poessinger.com> | 2020-09-12 23:09:09 +0200 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2020-09-12 23:09:09 +0200 |
| commit | c9eaf71fe0e4da8ffa9487832d60743a43586b56 (patch) | |
| tree | a1734afd1ce53ad9e69eb1a2d344df2210daf65b /packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch | |
| parent | 0b69d007405cacb680fc8a6130f2e4f9765ca977 (diff) | |
| download | vyos-build-c9eaf71fe0e4da8ffa9487832d60743a43586b56.tar.gz vyos-build-c9eaf71fe0e4da8ffa9487832d60743a43586b56.zip | |
Revert "Kernel: T2843: upgrade Kernel to v5.8.5"
This reverts commit 78c43c2078e292ac9b53d2d6a41a47466d283914.
Unfortunately we must revert the Kernel upgrade as there are two problematic
issues. One which is the break of ABI functionality with parted [1] and second
the internal cryptop API [2] which removed required literals for the build of
Intel QAT acceleration.
In the two weeks running 5.8 we still learned a lot - we experienced a
performance improvement of ~30% when doing NAT @ > 10GBit/s and also utilizing
the build in updated drivers for Intel NICs and WireGuard.
We are looking forward to the release of this years LTS kernel and we hope to
ship this in the final 1.3 release.
1: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.8.y&id=692d062655
2: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.5.y&id=d63007eb95
Diffstat (limited to 'packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch')
| -rw-r--r-- | packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch b/packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch index f7fbc90b..38d5b980 100644 --- a/packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch +++ b/packages/linux-kernel/patches/kernel/0003-RFC-builddeb-add-linux-tools-package-with-perf.patch @@ -31,46 +31,48 @@ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/scripts/package/builddeb b/scripts/package/builddeb -index 6df3c9f8b2da..a38cfc984134 100755 +index 0b31f4f1f92c..629144b4226b 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb -@@ -102,8 +102,10 @@ deploy_libc_headers () { - version=$KERNELRELEASE - tmpdir=debian/linux-image - dbg_dir=debian/linux-image-dbg +@@ -39,10 +39,12 @@ tmpdir="$objtree/debian/tmp" + kernel_headers_dir="$objtree/debian/hdrtmp" + libc_headers_dir="$objtree/debian/headertmp" + dbg_dir="$objtree/debian/dbgtmp" +tools_dir="$objtree/debian/toolstmp" packagename=linux-image-$version + kernel_headers_packagename=linux-headers-$version + libc_headers_packagename=linux-libc-dev dbg_packagename=$packagename-dbg +tools_packagename=linux-tools-$version if [ "$ARCH" = "um" ] ; then packagename=user-mode-linux-$version -@@ -126,7 +128,7 @@ esac - BUILD_DEBUG=$(if_enabled_echo CONFIG_DEBUG_INFO Yes) +@@ -65,7 +67,7 @@ esac + BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)" # Setup the directory structure --rm -rf "$tmpdir" "$dbg_dir" debian/files -+rm -rf "$tmpdir" "$dbg_dir" "$tools_dir" debian/files +-rm -rf "$tmpdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files ++rm -rf "$tmpdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" "$tools_dir" $objtree/debian/files mkdir -m 755 -p "$tmpdir/DEBIAN" mkdir -p "$tmpdir/lib" "$tmpdir/boot" - -@@ -225,4 +227,31 @@ if [ -n "$BUILD_DEBUG" ] ; then + mkdir -p "$kernel_headers_dir/lib/modules/$version/" +@@ -194,4 +196,31 @@ if [ -n "$BUILD_DEBUG" ] ; then create_package "$dbg_packagename" "$dbg_dir" fi +if [ -n "$BUILD_TOOLS" ] +then -+ # HACK - change output dir from relative to absolute -+ mkdir -p $tools_dir -+ tools_dest=`readlink -f $tools_dir` -+ if [ -n "$O" ] -+ then -+ output=`readlink -f $objtree` -+ mkdir -p $output/tools/perf -+ output="O=$output/tools/perf" -+ fi -+ $MAKE -C $srctree/tools/perf $output LDFLAGS= srctree=$KBUILD_SRC prefix=$tools_dest/usr install -+ cat <<EOF >> debian/control ++ # HACK - change output dir from relative to absolute ++ mkdir -p $tools_dir ++ tools_dest=`readlink -f $tools_dir` ++ if [ -n "$O" ] ++ then ++ output=`readlink -f $objtree` ++ mkdir -p $output/tools/perf ++ output="O=$output/tools/perf" ++ fi ++ $MAKE -C $srctree/tools/perf $output LDFLAGS= srctree=$KBUILD_SRC prefix=$tools_dest/usr install ++ cat <<EOF >> debian/control + +Package: $tools_packagename +Architecture: any @@ -81,8 +83,8 @@ index 6df3c9f8b2da..a38cfc984134 100755 + kernel version $version . +EOF + -+ dpkg-shlibdeps $tools_dest/usr/bin/* $tools_dest/usr/lib*/traceevent/plugins/* -+ create_package "$tools_packagename" "$tools_dir" ++ dpkg-shlibdeps $tools_dest/usr/bin/* $tools_dest/usr/lib*/traceevent/plugins/* ++ create_package "$tools_packagename" "$tools_dir" +fi + exit 0 |