# git rev-parse -q --verify d10f60ae27d26d811e2a1bb39ded47df96d7499f^{commit} d10f60ae27d26d811e2a1bb39ded47df96d7499f already have revision, skipping fetch # git checkout -q -f -B kisskb d10f60ae27d26d811e2a1bb39ded47df96d7499f # git clean -qxdf # < git log -1 # commit d10f60ae27d26d811e2a1bb39ded47df96d7499f # Author: Christophe Leroy # Date: Mon Oct 14 16:51:28 2019 +0000 # # powerpc/32s: fix allow/prevent_user_access() when crossing segment boundaries. # # Make sure starting addr is aligned to segment boundary so that when # incrementing the segment, the starting address of the new segment is # below the end address. Otherwise the last segment might get missed. # # Fixes: a68c31fc01ef ("powerpc/32s: Implement Kernel Userspace Access Protection") # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/067a1b09f15f421d40797c2d04c22d4049a1cee8.1571071875.git.christophe.leroy@c-s.fr # < /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 d10f60ae27d26d811e2a1bb39ded47df96d7499f # < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/sound/ppc/pmac.h:12:0, from /kisskb/src/sound/ppc/awacs.c:16: /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:208:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] return _snd_ctl_add_slave(master, slave, 0); ^ /kisskb/src/sound/ppc/awacs.c:873:36: note: 'speaker_vol' was declared here struct snd_kcontrol *master_vol, *speaker_vol; ^ INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa8b80c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:41 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078967 Bytes = 4959.93 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00894 Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:41 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5048636 Bytes = 4930.31 KiB = 4.81 MiB Load Address: 00000000 Entry Point: 00000000 INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:41 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078914 Bytes = 4959.88 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:42 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078855 Bytes = 4959.82 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00894 INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa9bf24) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa8b80c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078850 Bytes = 4959.81 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078849 Bytes = 4959.81 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5077778 Bytes = 4958.77 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:46 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078639 Bytes = 4959.61 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.4.0-rc2+ Created: Thu Oct 17 15:39:46 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5078876 Bytes = 4959.84 KiB = 4.84 MiB Load Address: 00b00000 Entry Point: 00b00294 Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc6xx_defconfig_powerpc-gcc5 # Build took: 0:07:39.132215