# git rev-parse -q --verify eda57a0e42998d1d403187844faa86c9a3ab2fd0^{commit}
eda57a0e42998d1d403187844faa86c9a3ab2fd0
already have revision, skipping fetch
# git checkout -q -f -B kisskb eda57a0e42998d1d403187844faa86c9a3ab2fd0
# git clean -qxdf
# < git log -1
# commit eda57a0e42998d1d403187844faa86c9a3ab2fd0
# Merge: c512c6918719 59bb47985c1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Oct 7 16:04:19 2019 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "The usual shower of hotfixes.
#     
#       Chris's memcg patches aren't actually fixes - they're mature but a few
#       niggling review issues were late to arrive.
#     
#       The ocfs2 fixes are quite old - those took some time to get reviewer
#       attention.
#     
#       Subsystems affected by this patch series: ocfs2, hotfixes, mm/memcg,
#       mm/slab-generic"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm, sl[aou]b: guarantee natural alignment for kmalloc(power-of-two)
#       mm, sl[ou]b: improve memory accounting
#       mm, memcg: make scan aggression always exclude protection
#       mm, memcg: make memory.emin the baseline for utilisation determination
#       mm, memcg: proportional memory.{low,min} reclaim
#       mm/vmpressure.c: fix a signedness bug in vmpressure_register_event()
#       mm/page_alloc.c: fix a crash in free_pages_prepare()
#       mm/z3fold.c: claim page in the beginning of free
#       kernel/sysctl.c: do not override max_threads provided by userspace
#       memcg: only record foreign writebacks with dirty pages when memcg is not disabled
#       mm: fix -Wmissing-prototypes warnings
#       writeback: fix use-after-free in finish_writeback_work()
#       mm/memremap: drop unused SECTION_SIZE and SECTION_MASK
#       panic: ensure preemption is disabled during panic()
#       fs: ocfs2: fix a possible null-pointer dereference in ocfs2_info_scan_inode_alloc()
#       fs: ocfs2: fix a possible null-pointer dereference in ocfs2_write_end_nolock()
#       fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()
#       ocfs2: clear zero in unaligned direct IO
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 eda57a0e42998d1d403187844faa86c9a3ab2fd0
# < make -s -j 8 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x6BFCEFF2
# 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
# yes \n | make -s -j 8 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 8 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  
You are building kernel with non-retpoline compiler.
Please update your compiler.
make[1]: *** [arch/x86/Makefile:309: checkbin] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 8 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_um-x86_64
# Build took: 0:00:05.940863