# git rev-parse -q --verify 4a133eb351ccc275683ad49305d0b04dde903733^{commit} 4a133eb351ccc275683ad49305d0b04dde903733 already have revision, skipping fetch # git checkout -q -f -B kisskb 4a133eb351ccc275683ad49305d0b04dde903733 # git clean -qxdf # < git log -1 # commit 4a133eb351ccc275683ad49305d0b04dde903733 # Author: Christophe Leroy # Date: Thu Aug 27 18:30:27 2020 +0000 # # powerpc/32s: Disable VMAP stack which CONFIG_ADB_PMU # # low_sleep_handler() can't restore the context from virtual # stack because the stack can hardly be accessed with MMU OFF. # # For now, disable VMAP stack when CONFIG_ADB_PMU is selected. # # Fixes: cd08f109e262 ("powerpc/32s: Enable CONFIG_VMAP_STACK") # Cc: stable@vger.kernel.org # v5.6+ # Reported-by: Giuseppe Sacco # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/ec96c15bfa1a7415ab604ee1c98cd45779c08be0.1598553015.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 4a133eb351ccc275683ad49305d0b04dde903733 # < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc8272_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc8272_ads_defconfig # < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc8272_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc8272_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc8272_ads_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_32.S: Assembler messages: /kisskb/src/arch/powerpc/kernel/head_32.S:1095: Warning: invalid register expression INFO: Uncompressed kernel (size 0x5b6240) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a5c2c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.9.0-rc1-47735-g4a133eb35 Created: Fri Aug 28 14:45:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2936623 Bytes = 2867.80 KiB = 2.80 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.9.0-rc1-47735-g4a133eb35 Created: Fri Aug 28 14:45:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2966862 Bytes = 2897.33 KiB = 2.83 MiB Load Address: 00600000 Entry Point: 00600894 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc8272_ads_defconfig_powerpc-gcc5 # Build took: 0:01:22.319136