# git rev-parse -q --verify 1862a69c917417142190bc18c8ce16680598664b^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 1862a69c917417142190bc18c8ce16680598664b^{commit}
1862a69c917417142190bc18c8ce16680598664b
# git checkout -q -f -B kisskb 1862a69c917417142190bc18c8ce16680598664b
# git clean -qxdf
# < git log -1
# commit 1862a69c917417142190bc18c8ce16680598664b
# Merge: 94a4c2bb7a1f 940a445a9040
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 9 18:45:10 2022 -1000
# 
#     Merge tag 'perf-tools-fixes-for-v5.18-2022-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull perf tools fixes from Arnaldo Carvalho de Melo:
#     
#      - Fix the clang command line option probing and remove some options to
#        filter out, fixing the build with the latest clang versions
#     
#      - Fix 'perf bench' futex and epoll benchmarks to deal with machines
#        with more than 1K CPUs
#     
#      - Fix 'perf test tsc' error message when not supported
#     
#      - Remap perf ring buffer if there is no space for event, fixing perf
#        usage in 32-bit ChromeOS
#     
#      - Drop objdump stderr to avoid getting stuck waiting for stdout output
#        in 'perf annotate'
#     
#      - Fix up garbled output by now showing unwind error messages when
#        augmenting frame in best effort mode
#     
#      - Fix perf's libperf_print callback, use the va_args eprintf() variant
#     
#      - Sync vhost and arm64 cputype headers with the kernel sources
#     
#      - Fix 'perf report --mem-mode' with ARM SPE
#     
#      - Add missing external commands ('iiostat', etc) to 'perf --list-cmds'
#     
#     * tag 'perf-tools-fixes-for-v5.18-2022-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
#       perf annotate: Drop objdump stderr to avoid getting stuck waiting for stdout output
#       perf tools: Add external commands to list-cmds
#       perf docs: Add perf-iostat link to manpages
#       perf session: Remap buf if there is no space for event
#       perf bench: Fix epoll bench to correct usage of affinity for machines with #CPUs > 1K
#       perf bench: Fix futex bench to correct usage of affinity for machines with #CPUs > 1K
#       perf tools: Fix perf's libperf_print callback
#       perf: arm-spe: Fix perf report --mem-mode
#       perf unwind: Don't show unwind error messages when augmenting frame pointer stack
#       tools headers arm64: Sync arm64's cputype.h with the kernel sources
#       perf test tsc: Fix error message when not supported
#       perf build: Don't use -ffat-lto-objects in the python feature test when building with clang-13
#       perf python: Fix probing for some clang command line options
#       tools build: Filter out options and warnings not supported by clang
#       tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
#       tools include UAPI: Sync linux/vhost.h with the kernel sources
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 1862a69c917417142190bc18c8ce16680598664b
# < make -s -j 32 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_64BIT=n
# 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=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/misc/habanalabs/common/memory.c: In function 'alloc_device_memory':
/kisskb/src/drivers/misc/habanalabs/common/memory.c:153:7: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
       (u64) gen_pool_dma_alloc_align(vm->dram_pg_pool,
       ^
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:288: drivers/misc/habanalabs/common/memory.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/misc/habanalabs] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/misc] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1834: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc-allmodconfig_sparc64
# Build took: 0:10:11.661238