# git rev-parse -q --verify dbd1a731d602d4ce9894a3339f692634d2092faa^{commit} dbd1a731d602d4ce9894a3339f692634d2092faa already have revision, skipping fetch # git checkout -q -f -B kisskb dbd1a731d602d4ce9894a3339f692634d2092faa # git clean -qxdf # < git log -1 # commit dbd1a731d602d4ce9894a3339f692634d2092faa # Author: Sandipan Das # Date: Wed May 27 08:33:42 2020 +0530 # # selftests: powerpc: Add test for execute-disabled pkeys # # Apart from read and write access, memory protection keys can # also be used for restricting execute permission of pages on # powerpc. This adds a test to verify if the feature works as # expected. # # Signed-off-by: Sandipan Das # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200527030342.13712-1-sandipan@linux.ibm.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 dbd1a731d602d4ce9894a3339f692634d2092faa # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_obs600_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 40x/obs600_defconfig # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_obs600_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_obs600_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_obs600_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages: /kisskb/src/arch/powerpc/kernel/head_40x.S:623: Warning: invalid register expression INFO: Uncompressed kernel (size 0x50c418) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.7.0-rc2-gdbd1a731d602 Created: Fri May 29 05:59:22 2020 Image Type: PowerPC Linux Multi-File Image (gzip compressed) Data Size: 2578106 Bytes = 2517.68 KiB = 2.46 MiB Load Address: 00000000 Entry Point: 00000000 Contents: Image 0: 2571220 Bytes = 2510.96 KiB = 2.45 MiB Image 1: 2 Bytes = 0.00 KiB = 0.00 MiB Image 2: 6866 Bytes = 6.71 KiB = 0.01 MiB Completed OK # rm -rf /kisskb/build/powerpc-next_40x_obs600_defconfig_powerpc-gcc5 # Build took: 0:00:44.425809