# git gc
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# git rev-parse -q --verify b8481381d4e2549f06812eb6069198144696340c^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify b8481381d4e2549f06812eb6069198144696340c^{commit}
b8481381d4e2549f06812eb6069198144696340c
# git checkout -q -f -B kisskb b8481381d4e2549f06812eb6069198144696340c
# git clean -qxdf
# < git log -1
# commit b8481381d4e2549f06812eb6069198144696340c
# Merge: 637c2dfcd9f5 ca9680821dfe
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jun 9 09:04:51 2024 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
#     
#     Pull perf tools fixes from Arnaldo Carvalho de Melo:
#     
#      - Update copies of kernel headers, which resulted in support for the
#        new 'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC
#        prctls, fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector,
#        'map_shadow_stack' syscall for x86-32.
#     
#      - Revert perf.data record memory allocation optimization that ended up
#        causing a regression, work is being done to re-introduce it in the
#        next merge window.
#     
#      - Fix handling of minimal vmlinux.h file used with BPF's CO-RE when
#        interrupting the build.
#     
#     * tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
#       perf bpf: Fix handling of minimal vmlinux.h file when interrupting the build
#       Revert "perf record: Reduce memory for recording PERF_RECORD_LOST_SAMPLES event"
#       tools headers arm64: Sync arm64's cputype.h with the kernel sources
#       tools headers uapi: Sync linux/stat.h with the kernel sources to pick STATX_SUBVOL
#       tools headers UAPI: Update i915_drm.h with the kernel sources
#       tools headers UAPI: Sync kvm headers with the kernel sources
#       tools arch x86: Sync the msr-index.h copy with the kernel sources
#       tools headers: Update the syscall tables and unistd.h, mostly to support the new 'mseal' syscall
#       perf trace beauty: Update the arch/x86/include/asm/irq_vectors.h copy with the kernel sources to pick POSTED_MSI_NOTIFICATION
#       perf beauty: Update copy of linux/socket.h with the kernel sources
#       tools headers UAPI: Sync fcntl.h with the kernel sources to pick F_DUPFD_QUERY
#       tools headers UAPI: Sync linux/prctl.h with the kernel sources
#       tools include UAPI: Sync linux/stat.h with the kernel sources
# < /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 b8481381d4e2549f06812eb6069198144696340c
# make -s -j 24 ARCH=sparc O=/kisskb/build/linus_allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_64BIT=n
# Added to kconfig 
# < make -s -j 24 ARCH=sparc O=/kisskb/build/linus_allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 24 ARCH=sparc O=/kisskb/build/linus_allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 24 ARCH=sparc O=/kisskb/build/linus_allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-stringop-overflow'
arch/sparc/kernel/head_32.o: In function `current_pc':
(.head.text+0x5040): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text'
arch/sparc/kernel/head_32.o: In function `halt_notsup':
(.head.text+0x5100): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text'
arch/sparc/kernel/head_32.o: In function `leon_init':
(.init.text+0xa4): relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o
arch/sparc/kernel/process_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/process_32.o:(.fixup+0xc): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x10): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x1c): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x28): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x34): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x40): additional relocation overflows omitted from the output
make[3]: *** [/kisskb/src/scripts/Makefile.vmlinux:34: vmlinux] Error 1
make[2]: *** [/kisskb/src/Makefile:1171: vmlinux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:240: __sub-make] Error 2
make: *** [Makefile:240: __sub-make] Error 2
Command 'make -s -j 24 ARCH=sparc O=/kisskb/build/linus_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_allmodconfig_sparc64-gcc5
# Build took: 0:34:31.505699