# git rev-parse -q --verify ca57f02295f188d6c65ec02202402979880fa6d8^{commit}
ca57f02295f188d6c65ec02202402979880fa6d8
already have revision, skipping fetch
# git checkout -q -f -B kisskb ca57f02295f188d6c65ec02202402979880fa6d8
# git clean -qxdf
# < git log -1
# commit ca57f02295f188d6c65ec02202402979880fa6d8
# Author: David Howells <dhowells@redhat.com>
# Date:   Mon Nov 28 22:02:56 2022 +0000
# 
#     afs: Fix fileserver probe RTT handling
#     
#     The fileserver probing code attempts to work out the best fileserver to
#     use for a volume by retrieving the RTT calculated by AF_RXRPC for the
#     probe call sent to each server and comparing them.  Sometimes, however,
#     no RTT estimate is available and rxrpc_kernel_get_srtt() returns false,
#     leading good fileservers to be given an RTT of UINT_MAX and thus causing
#     the rotation algorithm to ignore them.
#     
#     Fix afs_select_fileserver() to ignore rxrpc_kernel_get_srtt()'s return
#     value and just take the estimated RTT it provides - which will be capped
#     at 1 second.
#     
#     Fixes: 1d4adfaf6574 ("rxrpc: Make rxrpc_kernel_get_srtt() indicate validity")
#     Signed-off-by: David Howells <dhowells@redhat.com>
#     Reviewed-by: Marc Dionne <marc.dionne@auristor.com>
#     Tested-by: Marc Dionne <marc.dionne@auristor.com>
#     cc: linux-afs@lists.infradead.org
#     Link: https://lore.kernel.org/r/166965503999.3392585.13954054113218099395.stgit@warthog.procyon.org.uk/
#     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 ca57f02295f188d6c65ec02202402979880fa6d8
# < make -s -j 160 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 160 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 160 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 160 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:251: 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[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1992: .] Error 2
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 160 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: 0:08:37.653681