# git rev-parse -q --verify b012b3235cb9d05e4ccaff8327bfbed6faf014aa^{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 b012b3235cb9d05e4ccaff8327bfbed6faf014aa^{commit}
b012b3235cb9d05e4ccaff8327bfbed6faf014aa
# git checkout -q -f -B kisskb b012b3235cb9d05e4ccaff8327bfbed6faf014aa
# git clean -qxdf
# < git log -1
# commit b012b3235cb9d05e4ccaff8327bfbed6faf014aa
# Merge: d0d642a5d365 78049e94a171
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 1 12:08:34 2022 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge still more updates from Andrew Morton:
#      "16 patches.
#     
#       Subsystems affected by this patch series: ofs2, nilfs2, mailmap, and
#       mm (madvise, mlock, mfence, memory-failure, kasan, debug, kmemleak,
#       and damon)"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm/damon: prevent activated scheme from sleeping by deactivated schemes
#       mm/kmemleak: reset tag when compare object pointer
#       doc/vm/page_owner.rst: remove content related to -c option
#       tools/vm/page_owner_sort.c: remove -c option
#       mm, kasan: fix __GFP_BITS_SHIFT definition breaking LOCKDEP
#       mm,hwpoison: unmap poisoned page before invalidation
#       mailmap: update Kirill's email
#       mm: kfence: fix objcgs vector allocation
#       mm/munlock: protect the per-CPU pagevec by a local_lock_t
#       mm/munlock: update Documentation/vm/unevictable-lru.rst
#       mm/munlock: add lru_add_drain() to fix memcg_stat_test
#       nilfs2: get rid of nilfs_mapping_init()
#       nilfs2: fix lockdep warnings during disk space reclamation
#       nilfs2: fix lockdep warnings in page operations for btree nodes
#       ocfs2: fix crash when mount with quota enabled
#       Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 b012b3235cb9d05e4ccaff8327bfbed6faf014aa
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5694:warning: override: reassigning to symbol STANDALONE
.config:5700:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:5701:warning: override: reassigning to symbol BPF_PRELOAD
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/kernel/traps.c: In function '__exc_control_protection':
/kisskb/src/arch/x86/kernel/traps.c:249:3: error: implicit declaration of function '__warn'; did you mean 'pr_warn'? [-Werror=implicit-function-declaration]
   __warn(__FILE__, __LINE__, (void *)regs->ip, TAINT_WARN, regs, NULL);
   ^~~~~~
   pr_warn
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:288: arch/x86/kernel/traps.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: arch/x86/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1838: arch/x86] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:03:08.220854