# git rev-parse -q --verify a3fa7a101dcff93791d1b1bdb3affcad1410c8c1^{commit}
a3fa7a101dcff93791d1b1bdb3affcad1410c8c1
already have revision, skipping fetch
# git checkout -q -f -B kisskb a3fa7a101dcff93791d1b1bdb3affcad1410c8c1
# git clean -qxdf
# < git log -1
# commit a3fa7a101dcff93791d1b1bdb3affcad1410c8c1
# Merge: 730bf31b8fc8 a7a08b275a8b ddb13122aa7e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 8 18:52:05 2021 -0700
# 
#     Merge branches 'akpm' and 'akpm-hotfixes' (patches from Andrew)
#     
#     Merge yet more updates and hotfixes from Andrew Morton:
#      "Post-linux-next material, based upon latest upstream to catch the
#       now-merged dependencies:
#     
#        - 10 patches.
#     
#          Subsystems affected by this patch series: mm (vmstat and migration)
#          and compat.
#     
#       And bunch of hotfixes, mostly cc:stable:
#     
#        - 8 patches.
#     
#          Subsystems affected by this patch series: mm (hmm, hugetlb, vmscan,
#          pagealloc, pagemap, kmemleak, mempolicy, and memblock)"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       arch: remove compat_alloc_user_space
#       compat: remove some compat entry points
#       mm: simplify compat numa syscalls
#       mm: simplify compat_sys_move_pages
#       kexec: avoid compat_alloc_user_space
#       kexec: move locking into do_kexec_load
#       mm: migrate: change to use bool type for 'page_was_mapped'
#       mm: migrate: fix the incorrect function name in comments
#       mm: migrate: introduce a local variable to get the number of pages
#       mm/vmstat: protect per cpu variables with preempt disable on RT
#     
#     * emailed hotfixes from Andrew Morton <akpm@linux-foundation.org>:
#       nds32/setup: remove unused memblock_region variable in setup_memory()
#       mm/mempolicy: fix a race between offset_il_node and mpol_rebind_task
#       mm/kmemleak: allow __GFP_NOLOCKDEP passed to kmemleak's gfp
#       mmap_lock: change trace and locking order
#       mm/page_alloc.c: avoid accessing uninitialized pcp page migratetype
#       mm,vmscan: fix divide by zero in get_scan_count
#       mm/hugetlb: initialize hugetlb_usage in mm_init
#       mm/hmm: bypass devmap pte when all pfn requested flags are fulfilled
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 a3fa7a101dcff93791d1b1bdb3affcad1410c8c1
# < make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  help
# make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  olddefconfig
# make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
/kisskb/src/drivers/input/joystick/analog.c:160:2: error: #warning Precise timer not defined for this architecture. [-Werror=cpp]
 #warning Precise timer not defined for this architecture.
  ^
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/input/joystick/analog.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/input/joystick] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/input] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1126:12: error: 'cdn_dp_resume' defined but not used [-Werror=unused-function]
 static int cdn_dp_resume(struct device *dev)
            ^
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/gpu/drm/rockchip/cdn-dp-core.o] Error 1
make[4]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm/rockchip] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1874: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_xtensa-allmodconfig_xtensa
# Build took: 0:14:25.965333