# git rev-parse -q --verify c3ea77ab83a1cd36cca6a54206657a4aeb98c49c^{commit} c3ea77ab83a1cd36cca6a54206657a4aeb98c49c already have revision, skipping fetch # git checkout -q -f -B kisskb c3ea77ab83a1cd36cca6a54206657a4aeb98c49c # git clean -qxdf # < git log -1 # commit c3ea77ab83a1cd36cca6a54206657a4aeb98c49c # Author: Joel Stanley # Date: Wed Sep 2 09:30:11 2020 +0930 # # powerpc: Warn about use of smt_snooze_delay # # It's not done anything for a long time. Save the percpu variable, and # emit a warning to remind users to not expect it to do anything. # # This uses pr_warn_once instead of pr_warn_ratelimit as testing # 'ppc64_cpu --smt=off' on a 24 core / 4 SMT system showed the warning # to be noisy, as the online/offline loop is slow. # # Fixes: 3fa8cad82b94 ("powerpc/pseries/cpuidle: smt-snooze-delay cleanup.") # Cc: stable@vger.kernel.org # v3.14 # Signed-off-by: Joel Stanley # Acked-by: Gautham R. Shenoy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200902000012.3440389-1-joel@jms.id.au # < /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 c3ea77ab83a1cd36cca6a54206657a4aeb98c49c # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc5200_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc5200_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc5200_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_mpc5200_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_mpc5200_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages: /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression INFO: Uncompressed kernel (size 0x74d564) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x74d564) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x74d564) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x73ceac) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) Image Name: Linux-5.9.0-rc2-gc3ea77ab83a1 Created: Thu Sep 3 21:30:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3700286 Bytes = 3613.56 KiB = 3.53 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.9.0-rc2-gc3ea77ab83a1 Created: Thu Sep 3 21:30:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3726129 Bytes = 3638.80 KiB = 3.55 MiB Load Address: 00800000 Entry Point: 00800284 Image Name: Linux-5.9.0-rc2-gc3ea77ab83a1 Created: Thu Sep 3 21:30:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3726089 Bytes = 3638.76 KiB = 3.55 MiB Load Address: 00800000 Entry Point: 00800284 Image Name: Linux-5.9.0-rc2-gc3ea77ab83a1 Created: Thu Sep 3 21:30:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3725668 Bytes = 3638.35 KiB = 3.55 MiB Load Address: 00800000 Entry Point: 00800284 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc5200_defconfig_powerpc-gcc5 # Build took: 0:01:09.151083