Buildresult: powerpc-next/sparc64-defconfig/sparc64-gcc5 built on Nov 22 2021, 13:50

kisskb

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Status:	OK
Date/Time:	Nov 22 2021, 13:50
Duration:	0:00:53.064235
Builder:	ka7
Revision:	powerpc/watchdog: read TB close to where it is used (`b92d1aabe9aace6ffd3399cae2ba52b6a927f7d7)`
Target:	powerpc-next/sparc64-defconfig/sparc64-gcc5
Branch:	powerpc-next
Compiler:	sparc64-gcc5 (sparc64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.26.1)
Config:	defconfig (download)
Log:	Download original Possible warnings (3) <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp] WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version ... Full Log # git rev-parse -q --verify b92d1aabe9aace6ffd3399cae2ba52b6a927f7d7^{commit} b92d1aabe9aace6ffd3399cae2ba52b6a927f7d7 already have revision, skipping fetch # git checkout -q -f -B kisskb b92d1aabe9aace6ffd3399cae2ba52b6a927f7d7 # git clean -qxdf # < git log -1 # commit b92d1aabe9aace6ffd3399cae2ba52b6a927f7d7 # 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/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version # < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version # < git log --format=%s --max-count=1 b92d1aabe9aace6ffd3399cae2ba52b6a927f7d7 # < make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- defconfig # < make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- help # make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- olddefconfig # make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp] WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version ... Is "_mcount" prototyped in <asm/asm-prototypes.h>? kernel: arch/sparc/boot/image is ready kernel: arch/sparc/boot/zImage is ready Completed OK # rm -rf /kisskb/build/powerpc-next_sparc64-defconfig_sparc64 # Build took: 0:00:53.064235

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