# git gc
# git rev-parse -q --verify 17784de648be93b4eef0ef8fe28a16ff04feecc7^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 17784de648be93b4eef0ef8fe28a16ff04feecc7^{commit}
17784de648be93b4eef0ef8fe28a16ff04feecc7
# git checkout -q -f -B kisskb 17784de648be93b4eef0ef8fe28a16ff04feecc7
# git clean -qxdf
# < git log -1
# commit 17784de648be93b4eef0ef8fe28a16ff04feecc7
# Merge: 6f69c981811c 0af462f19e63
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 7 11:04:26 2023 -0700
# 
#     Merge tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull debugobjects fix from Thomas Gleixner:
#      "A single fix for debugobjects:
#     
#       The recent fix to ensure atomicity of lookup and allocation
#       inadvertently broke the pool refill mechanism, so that debugobject
#       OOMs now in certain situations. The reason is that the functions which
#       got updated no longer invoke debug_objecs_init(), which is now the
#       only place to care about refilling the tracking object pool.
#     
#       Restore the original behaviour by adding explicit refill opportunities
#       to those places"
#     
#     * tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       debugobject: Ensure pool refill (again)
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 17784de648be93b4eef0ef8fe28a16ff04feecc7
# < make -s -j 160 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/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 160 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 160 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 160 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c:328:12: error: 'mxc_isi_pm_resume' defined but not used [-Werror=unused-function]
  328 | static int mxc_isi_pm_resume(struct device *dev)
      |            ^~~~~~~~~~~~~~~~~
/kisskb/src/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c:314:12: error: 'mxc_isi_pm_suspend' defined but not used [-Werror=unused-function]
  314 | static int mxc_isi_pm_suspend(struct device *dev)
      |            ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[7]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/media/platform/nxp/imx8-isi/imx8-isi-core.o] Error 1
make[7]: *** Waiting for unfinished jobs....
make[6]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/media/platform/nxp/imx8-isi] Error 2
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/media/platform/nxp] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/media/platform] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/media] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: drivers] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2026: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 160 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc-allmodconfig_sparc64-gcc11
# Build took: 0:14:47.554205