# git rev-parse -q --verify d1e521adad250ab8c979861c857fa2b1542c9741^{commit}
d1e521adad250ab8c979861c857fa2b1542c9741
already have revision, skipping fetch
# git checkout -q -f -B kisskb d1e521adad250ab8c979861c857fa2b1542c9741
# git clean -qxdf
# < git log -1
# commit d1e521adad250ab8c979861c857fa2b1542c9741
# Merge: 595a56ac1b0d 388d8bdb87e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jun 9 10:06:18 2020 -0700
# 
#     Merge tag 'trace-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull tracing updates from Steven Rostedt:
#      "No new features this release. Mostly clean ups, restructuring and
#       documentation.
#     
#        - Have ftrace_bug() show ftrace errors before the WARN, as the WARN
#          will reboot the box before the error messages are printed if
#          panic_on_warn is set.
#     
#        - Have traceoff_on_warn disable tracing sooner (before prints)
#     
#        - Write a message to the trace buffer that its being disabled when
#          disable_trace_on_warning() is set.
#     
#        - Separate out synthetic events from histogram code to let it be used
#          by other parts of the kernel.
#     
#        - More documentation on histogram design.
#     
#        - Other small fixes and clean ups"
#     
#     * tag 'trace-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       tracing: Remove obsolete PREEMPTIRQ_EVENTS kconfig option
#       tracing/doc: Fix ascii-art in histogram-design.rst
#       tracing: Add a trace print when traceoff_on_warning is triggered
#       ftrace,bug: Improve traceoff_on_warn
#       selftests/ftrace: Distinguish between hist and synthetic event checks
#       tracing: Move synthetic events to a separate file
#       tracing: Fix events.rst section numbering
#       tracing/doc: Fix typos in histogram-design.rst
#       tracing: Add hist_debug trace event files for histogram debugging
#       tracing: Add histogram-design document
#       tracing: Check state.disabled in synth event trace functions
#       tracing/probe: reverse arguments to list_add
#       tools/bootconfig: Add a summary of test cases and return error
#       ftrace: show debugging information when panic_on_warn set
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 d1e521adad250ab8c979861c857fa2b1542c9741
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0xE5194D28
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=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_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4923:warning: override: reassigning to symbol MODULE_SIG
.config:4926:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:4927:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:4928:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4931:warning: override: reassigning to symbol LD_HEAD_STUB_CATCH
.config:4933:warning: override: reassigning to symbol UBSAN
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/net/core/filter.c: In function '_bpf_setsockopt':
/kisskb/src/net/core/filter.c:4291:6: warning: unused variable 'ifindex' [-Wunused-variable]
  int ifindex;
      ^
/kisskb/src/net/core/filter.c:4290:14: warning: unused variable 'net' [-Wunused-variable]
  struct net *net;
              ^
/kisskb/src/net/core/filter.c:4289:7: warning: unused variable 'devname' [-Wunused-variable]
  char devname[IFNAMSIZ];
       ^
mm/page_alloc.o:(.toc+0x0): undefined reference to `node_reclaim_distance'
make[1]: *** [/kisskb/src/Makefile:1152: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9
# Build took: 0:03:15.955847