# git rev-parse -q --verify 51ed00e71f0130e0f3534b8e7d78facd16829426^{commit} 51ed00e71f0130e0f3534b8e7d78facd16829426 already have revision, skipping fetch # git checkout -q -f -B kisskb 51ed00e71f0130e0f3534b8e7d78facd16829426 # git clean -qxdf # < git log -1 # commit 51ed00e71f0130e0f3534b8e7d78facd16829426 # Author: Christophe Leroy # Date: Wed Aug 18 08:47:28 2021 +0000 # # powerpc/32: Remove unneccessary calculations in load_up_{fpu/altivec} # # No need to re-read SPRN_THREAD, we can calculate thread address # from current (r2). # # And remove a reload of value 1 into r4 as r4 is already 1. # # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/c04cce578b97a76a9e69a096698b1d89f721768a.1629276437.git.christophe.leroy@csgroup.eu # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 51ed00e71f0130e0f3534b8e7d78facd16829426 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # Added to kconfig CONFIG_NUMA=n # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 # Build took: 0:02:01.844652