# git rev-parse -q --verify 23203e3f34c97f4ddd6e353adba45161880a52a4^{commit}
23203e3f34c97f4ddd6e353adba45161880a52a4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 23203e3f34c97f4ddd6e353adba45161880a52a4
# git clean -qxdf
# < git log -1
# commit 23203e3f34c97f4ddd6e353adba45161880a52a4
# Merge: 6cafab50eea3 17e2e7d7e1b8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 21 14:59:00 2018 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "4 fixes"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm, page_alloc: fix has_unmovable_pages for HugePages
#       fork,memcg: fix crash in free_thread_stack on memcg charge fail
#       mm: thp: fix flags for pmd migration when split
#       mm, memory_hotplug: initialize struct pages for the full memory section
# < /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 23203e3f34c97f4ddd6e353adba45161880a52a4
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/umid.c: In function 'is_umdir_used':
/kisskb/src/arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla]
  char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")];
  ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'create_pid_file':
/kisskb/src/arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla]
  char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")];
  ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'remove_umid_dir':
/kisskb/src/arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla]
  char dir[strlen(uml_dir) + UMID_LEN + 1], err;
  ^
/kisskb/src/net/core/rtnetlink.c: In function 'rtnl_newlink':
/kisskb/src/net/core/rtnetlink.c:3224:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:27.336856