Buildresult: powerpc-next/ppc6xx_defconfig/powerpc-gcc8 built on Dec 21 2018, 02:36

kisskb

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Status:	Failed
Date/Time:	Dec 21 2018, 02:36
Duration:	0:02:29.031518
Builder:	ka2
Revision:	powerpc/eeh: Fix debugfs_simple_attr.cocci warnings (`8c6c942d33f2a79439e86f8f406afae40a5bc767)`
Target:	powerpc-next/ppc6xx_defconfig/powerpc-gcc8
Branch:	powerpc-next
Compiler:	powerpc-gcc8 (powerpc64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	ppc6xx_defconfig (download)
Log:	Download original Possible errors include/linux/regset.h:295:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union <anonymous>' [-Werror=array-bounds] include/linux/regset.h:270:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union <anonymous>' [-Werror=array-bounds] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:293: arch/powerpc/kernel/ptrace.o] Error 1 make[2]: * [scripts/Makefile.build:518: arch/powerpc/kernel] Error 2 make[1]: * [Makefile:1060: arch/powerpc] Error 2 make: * [Makefile:152: sub-make] Error 2 Possible warnings (1) include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 8c6c942d33f2a79439e86f8f406afae40a5bc767^{commit} 8c6c942d33f2a79439e86f8f406afae40a5bc767 already have revision, skipping fetch # git checkout -q -f -B kisskb 8c6c942d33f2a79439e86f8f406afae40a5bc767 # git clean -qxdf # < git log -1 # commit 8c6c942d33f2a79439e86f8f406afae40a5bc767 # Author: YueHaibing <yuehaibing@huawei.com> # Date: Thu Dec 20 02:42:51 2018 +0000 # # powerpc/eeh: Fix debugfs_simple_attr.cocci warnings # # Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE # for debugfs files. # # Semantic patch information: # Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file() # imposes some significant overhead as compared to # DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe(). # # Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci # # Signed-off-by: YueHaibing <yuehaibing@huawei.com> # Acked-by: Russell Currey <ruscur@russell.cc> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 8c6c942d33f2a79439e86f8f406afae40a5bc767 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/arch/powerpc/kernel/ptrace.c:24: In function 'user_regset_copyin', inlined from 'vr_set' at /kisskb/src/arch/powerpc/kernel/ptrace.c:619:9: /kisskb/src/include/linux/regset.h:295:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union <anonymous>' [-Werror=array-bounds] memcpy(data, kbuf, copy); ^~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/ptrace.c: In function 'vr_set': /kisskb/src/arch/powerpc/kernel/ptrace.c:614:5: note: 'vrsave' declared here } vrsave; ^~~~~~ In file included from /kisskb/src/arch/powerpc/kernel/ptrace.c:24: In function 'user_regset_copyout', inlined from 'vr_get' at /kisskb/src/arch/powerpc/kernel/ptrace.c:572:9: /kisskb/src/include/linux/regset.h:270:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union <anonymous>' [-Werror=array-bounds] memcpy(kbuf, data, copy); ^~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/ptrace.c: In function 'vr_get': /kisskb/src/arch/powerpc/kernel/ptrace.c:567:5: note: 'vrsave' declared here } vrsave; ^~~~~~ cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:293: arch/powerpc/kernel/ptrace.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:518: arch/powerpc/kernel] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1060: arch/powerpc] Error 2 make[1]: * Waiting for unfinished jobs.... In file included from /kisskb/src/sound/ppc/pmac.h:25, from /kisskb/src/sound/ppc/awacs.c:29: /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] return _snd_ctl_add_slave(master, slave, 0); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here struct snd_kcontrol master_vol, speaker_vol; ^~~~~~~~~~~ make: *** [Makefile:152: sub-make] Error 2 Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 # Build took: 0:02:29.031518

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