# git rev-parse -q --verify 4557ac6b344b8cdf948ff8b007e8e1de34832f2e^{commit} 4557ac6b344b8cdf948ff8b007e8e1de34832f2e already have revision, skipping fetch # git checkout -q -f -B kisskb 4557ac6b344b8cdf948ff8b007e8e1de34832f2e # git clean -qxdf # < git log -1 # commit 4557ac6b344b8cdf948ff8b007e8e1de34832f2e # Author: Nicholas Piggin # Date: Wed Jul 8 17:49:42 2020 +1000 # # powerpc/64s/exception: Fix 0x1500 interrupt handler crash # # A typo caused the interrupt handler to branch immediately to the # common "unknown interrupt" handler and skip the special case test for # denormal cause. # # This does not affect KVM softpatch handling (e.g., for POWER9 TM # assist) because the KVM test was moved to common code by commit # 9600f261acaa ("powerpc/64s/exception: Move KVM test to common code") # just before this bug was introduced. # # Fixes: 3f7fbd97d07d ("powerpc/64s/exception: Clean up SRR specifiers") # Reported-by: Paul Menzel # Signed-off-by: Nicholas Piggin # Tested-by: Paul Menzel # [mpe: Split selftest into a separate patch] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200708074942.1713396-1-npiggin@gmail.com # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 4557ac6b344b8cdf948ff8b007e8e1de34832f2e # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc5200_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-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 /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1623:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ /kisskb/src/lib/zstd/compress.c: In function 'ZSTD_compressBlock_doubleFast': /kisskb/src/lib/zstd/compress.c:1393:1: warning: the frame size of 1384 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0x7314ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7314ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7314ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x720e34) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) Image Name: Linux-5.8.0-rc2-31861-g4557ac6b3 Created: Thu Jul 9 02:39:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3664368 Bytes = 3578.48 KiB = 3.49 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.8.0-rc2-31861-g4557ac6b3 Created: Thu Jul 9 02:39:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3694660 Bytes = 3608.07 KiB = 3.52 MiB Load Address: 00800000 Entry Point: 00800274 Image Name: Linux-5.8.0-rc2-31861-g4557ac6b3 Created: Thu Jul 9 02:39:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3694386 Bytes = 3607.80 KiB = 3.52 MiB Load Address: 00800000 Entry Point: 00800274 Image Name: Linux-5.8.0-rc2-31861-g4557ac6b3 Created: Thu Jul 9 02:39:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3694545 Bytes = 3607.95 KiB = 3.52 MiB Load Address: 00800000 Entry Point: 00800274 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc5200_defconfig_powerpc-gcc4.9 # Build took: 0:01:08.554963