Buildresult: powerpc-fixes/powernv_defconfig+NO_NUMA/powerpc-gcc5 built on Jul 23 2019, 00:55

kisskb

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Status:	OK
Date/Time:	Jul 23 2019, 00:55
Duration:	0:02:49.110773
Builder:	ka3
Revision:	powerpc: Wire up clone3 syscall (`e9630a8e5487b79534b278eafaf3443d1449813e)`
Target:	powerpc-fixes/powernv_defconfig+NO_NUMA/powerpc-gcc5
Branch:	powerpc-fixes
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	powernv_defconfig+NO_NUMA (download)
Log:	Download original Possible warnings (2) kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text+0x2fd0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() Full Log # git rev-parse -q --verify e9630a8e5487b79534b278eafaf3443d1449813e^{commit} e9630a8e5487b79534b278eafaf3443d1449813e already have revision, skipping fetch # git checkout -q -f -B kisskb e9630a8e5487b79534b278eafaf3443d1449813e # git clean -qxdf # < git log -1 # commit e9630a8e5487b79534b278eafaf3443d1449813e # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Mon Jul 22 22:26:56 2019 +1000 # # powerpc: Wire up clone3 syscall # # Wire up the new clone3 syscall added in commit 7f192e3cd316 ("fork: # add clone3"). # # This requires a ppc_clone3 wrapper, in order to save the non-volatile # GPRs before calling into the generic syscall code. Otherwise we hit # the BUG_ON in CHECK_FULL_REGS in copy_thread(). # # Lightly tested using Christian's test code on a Power8 LE VM. # # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20190722132231.10169-1-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 e9630a8e5487b79534b278eafaf3443d1449813e # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powernv_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # Added to kconfig CONFIG_NUMA=n # yes \n \| make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powernv_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powernv_defconfig+NO_NUMA_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:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here int oldval, ret; ^ WARNING: vmlinux.o(.text+0x2fd0): 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-fixes_powernv_defconfig+NO_NUMA_ppc64le-gcc5 # Build took: 0:02:49.110773

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