# git rev-parse -q --verify c2101d01826480755f2bd9f3dd5e36757be61e23^{commit}
c2101d01826480755f2bd9f3dd5e36757be61e23
already have revision, skipping fetch
# git checkout -q -f -B kisskb c2101d01826480755f2bd9f3dd5e36757be61e23
# git clean -qxdf
# < git log -1
# commit c2101d01826480755f2bd9f3dd5e36757be61e23
# Merge: 6ef746769ef5 6a9b593d4b6f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 30 09:15:31 2018 -0700
# 
#     Merge tag 'acpi-4.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull more ACPI updates from Rafael Wysocki:
#      "Rework the handling of the P-unit semaphore on Intel Baytrail and
#       Cherrytrail systems to avoid race conditions and excessive overhead
#       related to it (Hans de Goede)"
#     
#     * tag 'acpi-4.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       ACPI / PMIC: xpower: Add depends on IOSF_MBI to Kconfig entry
#       i2c: designware: Cleanup bus lock handling
#       ACPI / PMIC: xpower: Block P-Unit I2C access during read-modify-write
#       x86: baytrail/cherrytrail: Rework and move P-Unit PMIC bus semaphore code
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version
# < git log --format=%s --max-count=1 c2101d01826480755f2bd9f3dd5e36757be61e23
# < make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  allnoconfig
# make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  
FIT description: Linux 4.19.0+
Created:         Wed Oct 31 05:54:32 2018
 Image 0 (kernel@0)
  Description:  Linux 4.19.0+
  Created:      Wed Oct 31 05:54:32 2018
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    674132 Bytes = 658.33 KiB = 0.64 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x802309d0
  Hash algo:    sha1
  Hash value:   22ae73c73b86225fac0d2b5800137dd833a0008e
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
Completed OK
# rm -rf /kisskb/build/linus_mips-allnoconfig_mipsel
# Build took: 0:00:21.263097