# git rev-parse -q --verify f4a7996d700589ff79b521b62ef410cf3fdbe7d6^{commit} f4a7996d700589ff79b521b62ef410cf3fdbe7d6 already have revision, skipping fetch # git checkout -q -f -B kisskb f4a7996d700589ff79b521b62ef410cf3fdbe7d6 # git clean -qxdf # < git log -1 # commit f4a7996d700589ff79b521b62ef410cf3fdbe7d6 # Author: Athira Rajeev # Date: Tue Jul 2 16:28:36 2019 +0530 # # powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state. # # commit 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C") # reimplemented book3S code to pltform/powernv/idle.c. But when doing so # missed to add the per-thread LDBAR update in the core_woken path of # the power9_idle_stop(). Patch fixes the same. # # Fixes: 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C") # Cc: stable@vger.kernel.org # v5.2+ # Signed-off-by: Athira Rajeev # Signed-off-by: Madhavan Srinivasan # Reviewed-by: Nicholas Piggin # Link: https://lore.kernel.org/r/20190702105836.26695-1-maddy@linux.vnet.ibm.com # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 f4a7996d700589ff79b521b62ef410cf3fdbe7d6 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/sound/ppc/pmac.h:25, from /kisskb/src/sound/ppc/awacs.c:29: /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:9: 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:886:36: note: 'speaker_vol' was declared here struct snd_kcontrol *master_vol, *speaker_vol; ^~~~~~~~~~~ /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ~~~~~~~^~~~~~~~~ /kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here int oldval, ret; ^~~~~~ INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb2f8e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb1f1d0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb1f1d0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5307413 Bytes = 5183.02 KiB = 5.06 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5342096 Bytes = 5216.89 KiB = 5.09 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5342813 Bytes = 5217.59 KiB = 5.10 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5344157 Bytes = 5218.90 KiB = 5.10 MiB Load Address: 00c00000 Entry Point: 00c00934 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5343067 Bytes = 5217.84 KiB = 5.10 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5344385 Bytes = 5219.13 KiB = 5.10 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5342263 Bytes = 5217.05 KiB = 5.09 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5343819 Bytes = 5218.57 KiB = 5.10 MiB Load Address: 00c00000 Entry Point: 00c00934 Image Name: Linux-5.2.0-rc2+ Created: Fri Jul 12 03:01:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5343053 Bytes = 5217.83 KiB = 5.10 MiB Load Address: 00c00000 Entry Point: 00c002a4 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 # Build took: 0:04:09.023165