# git rev-parse -q --verify 11ec7f02d92f41781e8f6c3655f369ca99578cb5^{commit}
11ec7f02d92f41781e8f6c3655f369ca99578cb5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 11ec7f02d92f41781e8f6c3655f369ca99578cb5
# git clean -qxdf
# < git log -1
# commit 11ec7f02d92f41781e8f6c3655f369ca99578cb5
# Author: YueHaibing <yuehaibing@huawei.com>
# Date:   Wed Jan 9 12:10:58 2019 +0000
# 
#     powerpc/mm: Fix debugfs_simple_attr.cocci warnings
#     
#     Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
#     for debugfs files.
#     
#     Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
#     
#     Signed-off-by: YueHaibing <yuehaibing@huawei.com>
#     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 11ec7f02d92f41781e8f6c3655f369ca99578cb5
# < 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:277: arch/powerpc/kernel/ptrace.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:492: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1042: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/fs/cifs/cifssmb.c: In function '__cifs_reconnect_tcon':
/kisskb/src/fs/cifs/cifssmb.c:186:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/fs/cifs/smb2pdu.c: In function '__smb2_reconnect':
/kisskb/src/fs/cifs/smb2pdu.c:220:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
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: 0:01:06.835606