Buildresult: powerpc-next/pmac32_defconfig+KVM/powerpc-gcc5 built on Aug 23 2018, 21:06
kisskb
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Status:
OK
Date/Time:
Aug 23 2018, 21:06
Duration:
0:01:24.018918
Builder:
ka2
Revision:
powerpc/mce: Fix SLB rebolting during MCE recovery path. (
7312bd0c205dc9e6e30128ef9243d7bc8ba1187d)
Target:
powerpc-next/pmac32_defconfig+KVM/powerpc-gcc5
Branch:
powerpc-next
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.3.0)
Config:
pmac32_defconfig+KVM
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Log:
Download original
Possible warnings (1)
include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized]
Full Log
# git rev-parse -q --verify 7312bd0c205dc9e6e30128ef9243d7bc8ba1187d^{commit} 7312bd0c205dc9e6e30128ef9243d7bc8ba1187d already have revision, skipping fetch # git checkout -q -f -B kisskb 7312bd0c205dc9e6e30128ef9243d7bc8ba1187d # git clean -qxdf # < git log -1 # commit 7312bd0c205dc9e6e30128ef9243d7bc8ba1187d # Author: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> # Date: Thu Aug 23 10:26:08 2018 +0530 # # powerpc/mce: Fix SLB rebolting during MCE recovery path. # # With the powerpc next commit e7e81847478b ("powerpc/64s: move machine # check SLB flushing to mm/slb.c"), the SLB error recovery is broken. # The new code now does not add the index value to RB[52-63] that # selects the SLB entry when rebolting, instead it assumes that the # shadow save area already has the index embeded correctly in the esid # field. # # While all valid bolted save areas do contain index value set # correctly, there is a case where 3rd (KSTACK_INDEX) entry for kernel # stack does not embed index for NULL esid entry. This patch fixes that. # # Without this patch the SLB rebolt code overwirtes the 1st entry of # kernel linear mapping and causes SLB recovery to fail. # # Fixes: e7e81847478b ("powerpc/64s: move machine check SLB flushing to mm/slb.c") # Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Reviewed-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 7312bd0c205dc9e6e30128ef9243d7bc8ba1187d # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+KVM_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- pmac32_defconfig # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM=y # Added to kconfig CONFIG_KVM_BOOK3S_32=m # Added to kconfig # yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+KVM_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+KVM_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. In file included from /kisskb/src/sound/ppc/pmac.h:25:0, 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; ^ INFO: Uncompressed kernel (size 0x8a651c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x900000) Completed OK # rm -rf /kisskb/build/powerpc-next_pmac32_defconfig+KVM_powerpc-5.3 # Build took: 0:01:24.018918
© Michael Ellerman 2006-2018.