Buildresult: powerpc-next/powerpc-allnoconfig/powerpc-gcc4.6 built on Apr 1 2018, 23:26
kisskb
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Status:
OK
Date/Time:
Apr 1 2018, 23:26
Duration:
0:00:12.525251
Builder:
ka1
Revision:
powerpc/64: Use barrier_nospec in syscall entry (
a5dde5b54c02a2b1f839939ee89aa69caca3e02c)
Target:
powerpc-next/powerpc-allnoconfig/powerpc-gcc4.6
Branch:
powerpc-next
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
allnoconfig
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Log:
Download original
Possible warnings (1)
kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify a5dde5b54c02a2b1f839939ee89aa69caca3e02c^{commit} a5dde5b54c02a2b1f839939ee89aa69caca3e02c already have revision, skipping fetch # git checkout -q -f -B kisskb a5dde5b54c02a2b1f839939ee89aa69caca3e02c # git clean -qxdf # < git log -1 # commit a5dde5b54c02a2b1f839939ee89aa69caca3e02c # Author: Michal Suchanek <msuchanek@suse.de> # Date: Thu Mar 15 20:15:52 2018 +0100 # # powerpc/64: Use barrier_nospec in syscall entry # # On powerpc syscall entry is done in assembly so patch in an explicit # barrier_nospec. # # Signed-off-by: Michal Suchanek <msuchanek@suse.de> # [mpe: Move the barrier to immediately prior to the vulnerable load, # and add a comment trying to explain why. Drop the barrier from # syscall_dotrace, because that syscall number comes from the # kernel.] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 a5dde5b54c02a2b1f839939ee89aa69caca3e02c # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- allnoconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc # Build took: 0:00:12.525251
© Michael Ellerman 2006-2018.