# git rev-parse -q --verify 610347effc2ecb5ededf5037e82240b151f883ab^{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 610347effc2ecb5ededf5037e82240b151f883ab^{commit}
610347effc2ecb5ededf5037e82240b151f883ab
# git checkout -q -f -B kisskb 610347effc2ecb5ededf5037e82240b151f883ab
# git clean -qxdf
# < git log -1
# commit 610347effc2ecb5ededf5037e82240b151f883ab
# Merge: 0f0d819aef6f a5e0ace04fbf
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 22 09:47:24 2024 -0800
# 
#     Merge tag 'Wstringop-overflow-for-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
#     
#     Pull stringop-overflow warning update from Gustavo A. R. Silva:
#      "Enable -Wstringop-overflow globally.
#     
#       I waited for the release of -rc1 to run a final build-test on top of
#       it before sending this pull request. Fortunatelly, after building 358
#       kernels overnight (basically all supported archs with a wide variety
#       of configs), no more warnings have surfaced! :)
#     
#       Thus, we are in a good position to enable this compiler option for all
#       versions of GCC that support it, with the exception of GCC-11, which
#       appears to have some issues with this option [1]"
#     
#     Link: https://lore.kernel.org/lkml/b3c99290-40bc-426f-b3d2-1aa903f95c4e@embeddedor.com/ [1]
#     
#     * tag 'Wstringop-overflow-for-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
#       init: Kconfig: Disable -Wstringop-overflow for GCC-11
#       Makefile: Enable -Wstringop-overflow globally
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 610347effc2ecb5ededf5037e82240b151f883ab
# make -s -j 32 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 32 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sparc/lib/cmpdi2.c:6:11: warning: no previous prototype for '__cmpdi2' [-Wmissing-prototypes]
    6 | word_type __cmpdi2(long long a, long long b)
      |           ^~~~~~~~
/kisskb/src/arch/sparc/lib/ucmpdi2.c:5:11: warning: no previous prototype for '__ucmpdi2' [-Wmissing-prototypes]
    5 | word_type __ucmpdi2(unsigned long long a, unsigned long long b)
      |           ^~~~~~~~~
/kisskb/src/kernel/dma.c:70:5: warning: no previous prototype for 'request_dma' [-Wmissing-prototypes]
   70 | int request_dma(unsigned int dmanr, const char * device_id)
      |     ^~~~~~~~~~~
/kisskb/src/kernel/dma.c:88:6: warning: no previous prototype for 'free_dma' [-Wmissing-prototypes]
   88 | void free_dma(unsigned int dmanr)
      |      ^~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_defconfig_sparc64-gcc12
# Build took: 0:00:50.317034