# git rev-parse -q --verify 556baad64ee9f87db99de05be3b53edbd7beeaa1^{commit} 556baad64ee9f87db99de05be3b53edbd7beeaa1 already have revision, skipping fetch # git checkout -q -f -B kisskb 556baad64ee9f87db99de05be3b53edbd7beeaa1 # git clean -qxdf # < git log -1 # commit 556baad64ee9f87db99de05be3b53edbd7beeaa1 # Author: Jordan Niethe # Date: Thu Feb 25 14:21:07 2021 +1100 # # selftests/powerpc: Suggest memtrace instead of /dev/mem for ci memory # # The suggested alternative for getting cache-inhibited memory with 'mem=' # and /dev/mem is pretty hacky. Also, PAPR guests do not allow system # memory to be mapped cache-inhibited so despite /dev/mem being available # this will not work which can cause confusion. Instead recommend using # the memtrace buffers. memtrace is only available on powernv so there # will not be any chance of trying to do this in a guest. # # Signed-off-by: Jordan Niethe # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20210225032108.1458352-2-jniethe5@gmail.com # < /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 556baad64ee9f87db99de05be3b53edbd7beeaa1 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 44x/taishan_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- INFO: Uncompressed kernel (size 0x500f98) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.12.0-rc3-95808-g556baad6 Created: Sun Apr 4 00:38:39 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2531048 Bytes = 2471.73 KiB = 2.41 MiB Load Address: 00600000 Entry Point: 0060152c Completed OK # rm -rf /kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc5 # Build took: 0:00:42.875777