Buildresult: powerpc-next/mgcoge_defconfig/powerpc-gcc5 built on Jun 27 2019, 18:04

kisskb

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Status:	OK
Date/Time:	Jun 27 2019, 18:04
Duration:	0:00:56.983948
Builder:	ka4
Revision:	powerpc/ftrace: Enable C Version of recordmcount (`87fe83c3bef32d9955d11efb4fcc6c97493f91bc)`
Target:	powerpc-next/mgcoge_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:	mgcoge_defconfig (download)
Log:	Download original Possible warnings (2) arch/powerpc/kernel/head_32.S:931: Warning: invalid register expression kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 87fe83c3bef32d9955d11efb4fcc6c97493f91bc^{commit} 87fe83c3bef32d9955d11efb4fcc6c97493f91bc already have revision, skipping fetch # git checkout -q -f -B kisskb 87fe83c3bef32d9955d11efb4fcc6c97493f91bc # git clean -qxdf # < git log -1 # commit 87fe83c3bef32d9955d11efb4fcc6c97493f91bc # Author: Christophe Leroy <christophe.leroy@c-s.fr> # Date: Tue May 7 13:31:38 2019 +0000 # # powerpc/ftrace: Enable C Version of recordmcount # # Selects HAVE_C_RECORDMCOUNT to use the C version of the recordmcount # intead of the old Perl Version of recordmcount. # # This should improve build time. It also seems like the old Perl Version # misses some calls to _mcount that the C version finds. # # Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /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 87fe83c3bef32d9955d11efb4fcc6c97493f91bc # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mgcoge_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mgcoge_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mgcoge_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/kernel/head_32.S: Assembler messages: /kisskb/src/arch/powerpc/kernel/head_32.S:931: Warning: invalid register expression /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_mgcoge_defconfig_powerpc-gcc5 # Build took: 0:00:56.983948

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