Buildresult: powerpc-next/pasemi_defconfig/powerpc-gcc5 built on Jul 13 2019, 01:36

kisskb

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Status:	OK
Date/Time:	Jul 13 2019, 01:36
Duration:	0:00:42.615452
Builder:	ka4
Revision:	powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state. (`f5a9e488d62360c91c5770bd55a0b40e419a71ce)`
Target:	powerpc-next/pasemi_defconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	pasemi_defconfig (download)
Log:	Download original Possible warnings (1) kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify f5a9e488d62360c91c5770bd55a0b40e419a71ce^{commit} f5a9e488d62360c91c5770bd55a0b40e419a71ce already have revision, skipping fetch # git checkout -q -f -B kisskb f5a9e488d62360c91c5770bd55a0b40e419a71ce # git clean -qxdf # < git log -1 # commit f5a9e488d62360c91c5770bd55a0b40e419a71ce # Author: Athira Rajeev <atrajeev@linux.vnet.ibm.com> # 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 <atrajeev@linux.vnet.ibm.com> # Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> # Reviewed-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20190702105836.26695-1-maddy@linux.vnet.ibm.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 f5a9e488d62360c91c5770bd55a0b40e419a71ce # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_pasemi_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- pasemi_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_pasemi_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /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; ^ Completed OK # rm -rf /kisskb/build/powerpc-next_pasemi_defconfig_powerpc-gcc5 # Build took: 0:00:42.615452

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