# git rev-parse -q --verify 550d1f5bda33fa3b203d8cf8df1396825dbfd213^{commit}
550d1f5bda33fa3b203d8cf8df1396825dbfd213
already have revision, skipping fetch
# git checkout -q -f -B kisskb 550d1f5bda33fa3b203d8cf8df1396825dbfd213
# git clean -qxdf
# < git log -1
# commit 550d1f5bda33fa3b203d8cf8df1396825dbfd213
# Merge: 179c96d9f715 074376ac0e1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 4 10:26:17 2019 +0900
# 
#     Merge tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull tracing fixes from Steven Rostedt:
#      "This includes three fixes:
#     
#        - Fix a deadlock from a previous fix to keep module loading and
#          function tracing text modifications from stepping on each other
#          (this has a few patches to help document the issue in comments)
#     
#        - Fix a crash when the snapshot buffer gets out of sync with the main
#          ring buffer
#     
#        - Fix a memory leak when reading the memory logs"
#     
#     * tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare()
#       tracing/snapshot: Resize spare buffer if size changed
#       tracing: Fix memory leak in tracing_err_log_open()
#       ftrace/x86: Add a comment to why we take text_mutex in ftrace_arch_code_modify_prepare()
#       ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()
# < /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 550d1f5bda33fa3b203d8cf8df1396825dbfd213
# < make -s -j 8 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 8 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/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/mips/vdso/Makefile:39: MIPS VDSO requires binutils >= 2.25
FIT description: Linux 5.2.0-rc7+
Created:         Thu Jul  4 13:18:33 2019
 Image 0 (kernel@0)
  Description:  Linux 5.2.0-rc7+
  Created:      Thu Jul  4 13:18:33 2019
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    640848 Bytes = 625.83 KiB = 0.61 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x8021e100
  Hash algo:    sha1
  Hash value:   39562fcf41353297787e4e7e55334720d078d52c
 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: 0:00:20.120615