Buildresult: powerpc-next-rand/powerpc-randconfig+ppc64le/powerpc-gcc11 built on Nov 21 2021, 20:59
kisskb
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Status:
OK
Date/Time:
Nov 21 2021, 20:59
Duration:
0:06:27.232467
Builder:
ka1
Revision:
powerpc/watchdog: read TB close to where it is used (
478cb53ce5e2d5fd96c2da42d0f9d2b53620881a)
Target:
powerpc-next-rand/powerpc-randconfig+ppc64le/powerpc-gcc11
Branch:
powerpc-next-rand
Compiler:
powerpc-gcc11
(powerpc64-linux-gcc (GCC) 11.1.0 / GNU ld (GNU Binutils) 2.36.1)
Config:
randconfig+ppc64le
(
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Log:
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Possible warnings (6)
.config:6568:warning: override: reassigning to symbol MODULE_SIG .config:6571:warning: override: reassigning to symbol PPC64 .config:6575:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY .config:6576:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD <stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp] mm/damon/vaddr-test.h:96:1: warning: the frame size of 1248 bytes is larger than 1024 bytes [-Wframe-larger-than=]
Full Log
# git rev-parse -q --verify 478cb53ce5e2d5fd96c2da42d0f9d2b53620881a^{commit} # git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test # git rev-parse -q --verify 478cb53ce5e2d5fd96c2da42d0f9d2b53620881a^{commit} 478cb53ce5e2d5fd96c2da42d0f9d2b53620881a # git checkout -q -f -B kisskb 478cb53ce5e2d5fd96c2da42d0f9d2b53620881a # git clean -qxdf # < git log -1 # commit 478cb53ce5e2d5fd96c2da42d0f9d2b53620881a # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Wed Nov 10 12:50:56 2021 +1000 # # powerpc/watchdog: read TB close to where it is used # # When taking watchdog actions, printing messages, comparing and # re-setting wd_smp_last_reset_tb, etc., read TB close to the point of use # and under wd_smp_lock or printing lock (if applicable). # # This should keep timebase mostly monotonic with kernel log messages, and # could prevent (in theory) a laggy CPU updating wd_smp_last_reset_tb to # something a long way in the past, and causing other CPUs to appear to be # stuck. # # These additional TB reads are all slowpath (lockup has been detected), # so performance does not matter. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20211110025056.2084347-5-npiggin@gmail.com # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 478cb53ce5e2d5fd96c2da42d0f9d2b53620881a # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig+ppc64le_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=n # Added to kconfig CONFIG_CPU_LITTLE_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_BOOK3E_64=n # Added to kconfig CONFIG_PPC_BOOK3S_64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig+ppc64le_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig+ppc64le_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:6568:warning: override: reassigning to symbol MODULE_SIG .config:6571:warning: override: reassigning to symbol PPC64 .config:6575:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY .config:6576:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig+ppc64le_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- <stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp] In file included from /kisskb/src/mm/damon/vaddr.c:663: /kisskb/src/mm/damon/vaddr-test.h: In function 'damon_test_three_regions_in_vmas': /kisskb/src/mm/damon/vaddr-test.h:96:1: warning: the frame size of 1248 bytes is larger than 1024 bytes [-Wframe-larger-than=] 96 | } | ^ Completed OK # rm -rf /kisskb/build/powerpc-next-rand_powerpc-randconfig+ppc64le_powerpc-gcc11 # Build took: 0:06:27.232467
© Michael Ellerman 2006-2018.