# git rev-parse -q --verify 9aaaca63114c41ad857bb9889732c0827a1689af^{commit} 9aaaca63114c41ad857bb9889732c0827a1689af already have revision, skipping fetch # git checkout -q -f -B kisskb 9aaaca63114c41ad857bb9889732c0827a1689af # git clean -qxdf # < git log -1 # commit 9aaaca63114c41ad857bb9889732c0827a1689af # Author: Geoff Levand # Date: Sat May 9 18:58:32 2020 +0000 # # powerpc/ps3: Fix kexec shutdown hang # # The ps3_mm_region_destroy() and ps3_mm_vas_destroy() routines # are called very late in the shutdown via kexec's mmu_cleanup_all # routine. By the time mmu_cleanup_all runs it is too late to use # udbg_printf, and calling it will cause PS3 systems to hang. # # Remove all debugging statements from ps3_mm_region_destroy() and # ps3_mm_vas_destroy() and replace any error reporting with calls # to lv1_panic. # # With this change builds with 'DEBUG' defined will not cause kexec # reboots to hang, and builds with 'DEBUG' defined or not will end # in lv1_panic if an error is encountered. # # Signed-off-by: Geoff Levand # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/7325c4af2b4c989c19d6a26b90b1fec9c0615ddf.1589049250.git.geoff@infradead.org # < /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 9aaaca63114c41ad857bb9889732c0827a1689af # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1617:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ /kisskb/src/kernel/trace/ftrace.c: In function 'pid_open': /kisskb/src/kernel/trace/ftrace.c:7166:6: warning: 'seq_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = seq_open(file, seq_ops); ^ /kisskb/src/kernel/trace/ftrace.c: In function 'pid_write': /kisskb/src/kernel/trace/ftrace.c:7244:6: warning: 'filtered_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = trace_pid_write(filtered_pids, &pid_list, ubuf, cnt); ^ /kisskb/src/kernel/trace/ftrace.c:7261:22: warning: 'other_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] } else if (pid_list && !other_pids) { ^ /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here int oldval, ret; ^ 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:218:2: 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; ^ /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_mst_dsc_aux_for_port': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5497:9: warning: missing braces around initializer [-Wmissing-braces] struct drm_dp_desc desc = { 0 }; ^ /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5497:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xade95c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xace274) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xace274) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257721 Bytes = 5134.49 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00894 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257109 Bytes = 5133.90 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257072 Bytes = 5133.86 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257627 Bytes = 5134.40 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257186 Bytes = 5133.97 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257796 Bytes = 5134.57 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00894 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5225056 Bytes = 5102.59 KiB = 4.98 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257192 Bytes = 5133.98 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.7.0-rc2+ Created: Thu May 14 10:40:58 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5257054 Bytes = 5133.84 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.9 # Build took: 0:03:49.497291