# git rev-parse -q --verify 4c7d00ccf40db99bfb7bd1857bcbf007275704d8^{commit}
4c7d00ccf40db99bfb7bd1857bcbf007275704d8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4c7d00ccf40db99bfb7bd1857bcbf007275704d8
# git clean -qxdf
# < git log -1
# commit 4c7d00ccf40db99bfb7bd1857bcbf007275704d8
# Merge: 18ea671ba40b 9871abffc810
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Feb 5 18:11:51 2020 +0000
# 
#     Merge tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
#     
#     Pull pwm updates from Thierry Reding:
#      "Mostly cleanups and minor improvements with some new chip support for
#       some drivers"
#     
#     * tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits)
#       pwm: Remove set but not set variable 'pwm'
#       pwm: sun4i: Initialize variables before use
#       pwm: stm32: Remove automatic output enable
#       pwm: sun4i: Narrow scope of local variable
#       pwm: bcm2835: Allow building for ARCH_BRCMSTB
#       pwm: imx27: Eliminate error message for defer probe
#       pwm: sun4i: Fix inconsistent IS_ERR and PTR_ERR
#       pwm: sun4i: Move pwm_calculate() out of spin_lock()
#       pwm: omap-dmtimer: Allow compiling with COMPILE_TEST
#       pwm: omap-dmtimer: put_device() after of_find_device_by_node()
#       pwm: omap-dmtimer: Simplify error handling
#       pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
#       pwm: Implement tracing for .get_state() and .apply_state()
#       pwm: rcar: Document inability to set duty_cycle = 0
#       pwm: rcar: Drop useless call to pwm_get_state()
#       pwm: Fix minor Kconfig whitespace issues
#       pwm: atmel: Implement .get_state()
#       pwm: atmel: Use register accessors for channels
#       pwm: atmel: Document known weaknesses of both hardware and software
#       pwm: atmel: Replace loop in prescale calculation by ad-hoc calculation
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 4c7d00ccf40db99bfb7bd1857bcbf007275704d8
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  allnoconfig
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/vdso/Makefile:66: MIPS VDSO requires binutils >= 2.25
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
FIT description: Linux 5.5.0+
Created:         Thu Feb  6 06:01:38 2020
 Image 0 (kernel@0)
  Description:  Linux 5.5.0+
  Created:      Thu Feb  6 06:01:38 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    648012 Bytes = 632.82 KiB = 0.62 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x802214a0
  Hash algo:    sha1
  Hash value:   39ff734b8c7e874dae411dd664b4b5442e8a6176
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
Completed OK
# rm -rf /kisskb/build/linus_mips-allnoconfig_mips
# Build took: 0:00:17.805233