# git rev-parse -q --verify 2ef9f62a79706208c5a397a9645a45a63be6e718^{commit} 2ef9f62a79706208c5a397a9645a45a63be6e718 already have revision, skipping fetch # git checkout -q -f -B kisskb 2ef9f62a79706208c5a397a9645a45a63be6e718 # git clean -qxdf # < git log -1 # commit 2ef9f62a79706208c5a397a9645a45a63be6e718 # Author: Andrew Donnellan # Date: Fri Feb 22 11:40:46 2019 +1100 # # powerpc: Enable kcov # # kcov provides kernel coverage data that's useful for fuzzing tools like # syzkaller. # # Wire up kcov support on powerpc. Disable kcov instrumentation on the same # files where we currently disable gcov and UBSan instrumentation, plus some # additional exclusions which appear necessary to boot on book3e machines. # # Signed-off-by: Andrew Donnellan # Acked-by: Dmitry Vyukov # Tested-by: Daniel Axtens # e6500 # Signed-off-by: Michael Ellerman # < /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 2ef9f62a79706208c5a397a9645a45a63be6e718 # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- corenet32_smp_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- INFO: Uncompressed kernel (size 0xc81130) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.0.0-rc2-g2ef9f62a7970 Created: Fri Feb 22 17:05:14 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5975191 Bytes = 5835.15 KiB = 5.70 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_corenet32_smp_defconfig_powerpc-gcc5 # Build took: 0:02:09.961043