# git rev-parse -q --verify 512b7931ad0561ffe14265f9ff554a3c081b476b^{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 512b7931ad0561ffe14265f9ff554a3c081b476b^{commit}
512b7931ad0561ffe14265f9ff554a3c081b476b
# git checkout -q -f -B kisskb 512b7931ad0561ffe14265f9ff554a3c081b476b
# git clean -qxdf
# < git log -1
# commit 512b7931ad0561ffe14265f9ff554a3c081b476b
# Merge: fe91c4725aee 658f9ae761b5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 6 14:08:17 2021 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc updates from Andrew Morton:
#      "257 patches.
#     
#       Subsystems affected by this patch series: scripts, ocfs2, vfs, and
#       mm (slab-generic, slab, slub, kconfig, dax, kasan, debug, pagecache,
#       gup, swap, memcg, pagemap, mprotect, mremap, iomap, tracing, vmalloc,
#       pagealloc, memory-failure, hugetlb, userfaultfd, vmscan, tools,
#       memblock, oom-kill, hugetlbfs, migration, thp, readahead, nommu, ksm,
#       vmstat, madvise, memory-hotplug, rmap, zsmalloc, highmem, zram,
#       cleanups, kfence, and damon)"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (257 commits)
#       mm/damon: remove return value from before_terminate callback
#       mm/damon: fix a few spelling mistakes in comments and a pr_debug message
#       mm/damon: simplify stop mechanism
#       Docs/admin-guide/mm/pagemap: wordsmith page flags descriptions
#       Docs/admin-guide/mm/damon/start: simplify the content
#       Docs/admin-guide/mm/damon/start: fix a wrong link
#       Docs/admin-guide/mm/damon/start: fix wrong example commands
#       mm/damon/dbgfs: add adaptive_targets list check before enable monitor_on
#       mm/damon: remove unnecessary variable initialization
#       Documentation/admin-guide/mm/damon: add a document for DAMON_RECLAIM
#       mm/damon: introduce DAMON-based Reclamation (DAMON_RECLAIM)
#       selftests/damon: support watermarks
#       mm/damon/dbgfs: support watermarks
#       mm/damon/schemes: activate schemes based on a watermarks mechanism
#       tools/selftests/damon: update for regions prioritization of schemes
#       mm/damon/dbgfs: support prioritization weights
#       mm/damon/vaddr,paddr: support pageout prioritization
#       mm/damon/schemes: prioritize regions within the quotas
#       mm/damon/selftests: support schemes quotas
#       mm/damon/dbgfs: support quotas of schemes
#       ...
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 512b7931ad0561ffe14265f9ff554a3c081b476b
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5741:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5746:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: drivers/platform/x86/amd-pmc.o: in function `amd_pmc_suspend':
amd-pmc.c:(.text+0x7b5): undefined reference to `rtc_class_open'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: amd-pmc.c:(.text+0x7c9): undefined reference to `rtc_read_alarm'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: amd-pmc.c:(.text+0x814): undefined reference to `rtc_read_time'
/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: amd-pmc.c:(.text+0x856): undefined reference to `rtc_alarm_irq_enable'
make[1]: *** [/kisskb/src/Makefile:1202: vmlinux] Error 1
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-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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-gcc11
# Build took: 0:10:17.596520