# git rev-parse -q --verify 59f2f4b8a757412fce372f6d0767bdb55da127a8^{commit}
59f2f4b8a757412fce372f6d0767bdb55da127a8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 59f2f4b8a757412fce372f6d0767bdb55da127a8
# git clean -qxdf
# < git log -1
# commit 59f2f4b8a757412fce372f6d0767bdb55da127a8
# Author: Liam Howlett <liam.howlett@oracle.com>
# Date:   Mon Nov 7 20:11:42 2022 +0000
# 
#     fs/userfaultfd: Fix maple tree iterator in userfaultfd_unregister()
#     
#     When iterating the VMAs, the maple state needs to be invalidated if the
#     tree is modified by a split or merge to ensure the maple tree node
#     contained in the maple state is still valid.  These invalidations were
#     missed, so add them to the paths which alter the tree.
#     
#     Reported-by: syzbot+0d2014e4da2ccced5b41@syzkaller.appspotmail.com
#     Fixes: 69dbe6daf104 (userfaultfd: use maple tree iterator to iterate VMAs)
#     Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 59f2f4b8a757412fce372f6d0767bdb55da127a8
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c: In function 'dc_stream_remove_writeback':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c:531:55: error: array subscript is above array bounds [-Werror=array-bounds]
     stream->writeback_info[j] = stream->writeback_info[i];
                                                       ^
cc1: all warnings being treated as errors
make[6]: *** [/kisskb/src/scripts/Makefile.build:250: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/gpu/drm/amd/amdgpu] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/gpu/drm] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/gpu] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: drivers] Error 2
make[1]: *** [/kisskb/src/Makefile:1992: .] Error 2
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc64-allmodconfig_sparc64-gcc5
# Build took: 0:13:29.214960