Buildresult: powerpc-next/ppc64le_defconfig/powerpc-gcc5 built on Jun 22 2019, 00:14

kisskb

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Status:	OK
Date/Time:	Jun 22 2019, 00:14
Duration:	0:02:36.103072
Builder:	ka2
Revision:	powerpc/ftrace: Enable C Version of recordmcount (`c7d64b560ce80d8c44f082eee8352f0778a73195)`
Target:	powerpc-next/ppc64le_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:	ppc64le_defconfig (download)
Log:	Download original Possible warnings (3) kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text+0x3484): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() WARNING: vmlinux.o(.text+0x36d0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() Full Log # git rev-parse -q --verify c7d64b560ce80d8c44f082eee8352f0778a73195^{commit} c7d64b560ce80d8c44f082eee8352f0778a73195 already have revision, skipping fetch # git checkout -q -f -B kisskb c7d64b560ce80d8c44f082eee8352f0778a73195 # git clean -qxdf # < git log -1 # commit c7d64b560ce80d8c44f082eee8352f0778a73195 # 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. # # mpe: The perl version misses symbols with '.' in the name for example # "lmb_is_removable.isra.3.part.4", and also weak symbols. # # 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 c7d64b560ce80d8c44f082eee8352f0778a73195 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig_ppc64le-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; ^ WARNING: vmlinux.o(.text+0x3484): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() The function __boot_from_prom() references the function __init prom_init(). This is often because __boot_from_prom lacks a __init annotation or the annotation of prom_init is wrong. WARNING: vmlinux.o(.text+0x36d0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() The function start_here_common() references the function __init start_kernel(). This is often because start_here_common lacks a __init annotation or the annotation of start_kernel is wrong. Completed OK # rm -rf /kisskb/build/powerpc-next_ppc64le_defconfig_ppc64le-gcc5 # Build took: 0:02:36.103072

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