# 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/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 550d1f5bda33fa3b203d8cf8df1396825dbfd213
# < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x27552F62
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/kernel/locking/lockdep.c:2821:13: warning: 'print_lock_trace' defined but not used [-Wunused-function]
 static void print_lock_trace(struct lock_trace *trace, unsigned int spaces)
             ^~~~~~~~~~~~~~~~
/kisskb/src/crypto/twofish_common.c: In function '__twofish_setkey':
/kisskb/src/crypto/twofish_common.c:686:1: warning: the frame size of 4960 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:03:09.107870