# git gc
# git rev-parse -q --verify a19944809fe9942e6a96292490717904d0690c21^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify a19944809fe9942e6a96292490717904d0690c21^{commit}
a19944809fe9942e6a96292490717904d0690c21
# git checkout -q -f -B kisskb a19944809fe9942e6a96292490717904d0690c21
# git clean -qxdf
# < git log -1
# commit a19944809fe9942e6a96292490717904d0690c21
# Merge: c1488c97517a c40160f2998c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Apr 12 14:29:40 2022 -1000
# 
#     Merge tag 'hardening-v5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
#     
#     Pull hardening fixes from Kees Cook:
#     
#      - latent_entropy: Use /dev/urandom instead of small GCC seed (Jason
#        Donenfeld)
#     
#      - uapi/stddef.h: add missed include guards (Tadeusz Struk)
#     
#     * tag 'hardening-v5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
#       gcc-plugins: latent_entropy: use /dev/urandom
#       uapi/linux/stddef.h: Add include guards
# < /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 a19944809fe9942e6a96292490717904d0690c21
# < make -s -j 10 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 10 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 10 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 10 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]
In file included from /kisskb/src/arch/sparc/include/asm/cacheflush.h:11:0,
                 from /kisskb/src/include/linux/cacheflush.h:5,
                 from /kisskb/src/drivers/crypto/xilinx/zynqmp-sha.c:6:
/kisskb/src/arch/sparc/include/asm/cacheflush_32.h:38:37: error: 'struct page' declared inside parameter list [-Werror]
 void sparc_flush_page_to_ram(struct page *page);
                                     ^
/kisskb/src/arch/sparc/include/asm/cacheflush_32.h:38:37: error: its scope is only this definition or declaration, which is probably not what you want [-Werror]
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:288: drivers/crypto/xilinx/zynqmp-sha.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/crypto/xilinx] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/crypto] 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 10 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: 0:43:04.496136