Buildresult: powerpc-next/ppc64le_defconfig+NO_KPROBES/powerpc-gcc5 built on Nov 7 2019, 19:44

kisskb

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Status:	OK
Date/Time:	Nov 7 2019, 19:44
Duration:	0:01:35.305430
Builder:	ka4
Revision:	powerpc/64s: Always disable branch profiling for prom_init.o (`6266a4dadb1d0976490fdf5af4f7941e36f64e80)`
Target:	powerpc-next/ppc64le_defconfig+NO_KPROBES/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+NO_KPROBES (download)
Log:	Download original Possible warnings (3) include/linux/kernel.h:37:33: warning: 'clone_src_i_size' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text+0x31e4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() WARNING: vmlinux.o(.text+0x33c8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() Full Log # git rev-parse -q --verify 6266a4dadb1d0976490fdf5af4f7941e36f64e80^{commit} 6266a4dadb1d0976490fdf5af4f7941e36f64e80 already have revision, skipping fetch # git checkout -q -f -B kisskb 6266a4dadb1d0976490fdf5af4f7941e36f64e80 # git clean -qxdf # < git log -1 # commit 6266a4dadb1d0976490fdf5af4f7941e36f64e80 # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Wed Nov 6 13:30:25 2019 +1100 # # powerpc/64s: Always disable branch profiling for prom_init.o # # Otherwise the build fails because prom_init is calling symbols it's # not allowed to, eg: # # Error: External symbol 'ftrace_likely_update' referenced from prom_init.c # make[3]: *** [arch/powerpc/kernel/Makefile:197: arch/powerpc/kernel/prom_init_check] Error 1 # # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20191106051129.7626-1-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 6266a4dadb1d0976490fdf5af4f7941e36f64e80 # < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig+NO_KPROBES_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_defconfig # Added to kconfig CONFIG_KPROBES=n # yes \n \| make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig+NO_KPROBES_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 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig+NO_KPROBES_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/list.h:9:0, from /kisskb/src/include/linux/wait.h:7, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/btrfs/send.c:7: /kisskb/src/fs/btrfs/send.c: In function 'process_extent': /kisskb/src/include/linux/kernel.h:37:33: warning: 'clone_src_i_size' may be used uninitialized in this function [-Wmaybe-uninitialized] #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) ^ /kisskb/src/fs/btrfs/send.c:5088:6: note: 'clone_src_i_size' was declared here u64 clone_src_i_size; ^ WARNING: vmlinux.o(.text+0x31e4): 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+0x33c8): 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+NO_KPROBES_ppc64le-gcc5 # Build took: 0:01:35.305430

© Michael Ellerman 2006-2018.