# git rev-parse -q --verify 86bbbebac1933e6e95e8234c4f7d220c5ddd38bc^{commit}
86bbbebac1933e6e95e8234c4f7d220c5ddd38bc
already have revision, skipping fetch
# git checkout -q -f -B kisskb 86bbbebac1933e6e95e8234c4f7d220c5ddd38bc
# git clean -qxdf
# < git log -1
# commit 86bbbebac1933e6e95e8234c4f7d220c5ddd38bc
# Merge: 486adce e2efacb
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 2 11:47:07 2018 -0700
# 
#     Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 RAS updates from Ingo Molnar:
#      "The main changes in this cycle were:
#     
#        - AMD MCE support/decoding improvements (Yazen Ghannam)
#     
#        - general MCE header cleanups and reorganization (Borislav Petkov)"
#     
#     * 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       Revert "x86/mce/AMD: Collect error info even if valid bits are not set"
#       x86/MCE: Cleanup and complete struct mce fields definitions
#       x86/mce/AMD: Carve out SMCA get_block_address() code
#       x86/mce/AMD: Get address from already initialized block
#       x86/mce/AMD, EDAC/mce_amd: Enumerate Reserved SMCA bank type
#       x86/mce/AMD: Pass the bank number to smca_get_bank_type()
#       x86/mce/AMD: Collect error info even if valid bits are not set
#       x86/mce: Issue the 'mcelog --ascii' message only on !AMD
#       x86/mce: Convert 'struct mca_config' bools to a bitfield
#       x86/mce: Put private structures and definitions into the internal header
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 86bbbebac1933e6e95e8234c4f7d220c5ddd38bc
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  rpc_defconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_rpc_defconfig_arm
# Build took: 0:00:22.284991