# git rev-parse -q --verify 223cea6a4f0552b86fb25e3b8bbd00469816cd7a^{commit}
223cea6a4f0552b86fb25e3b8bbd00469816cd7a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 223cea6a4f0552b86fb25e3b8bbd00469816cd7a
# git clean -qxdf
# < git log -1
# commit 223cea6a4f0552b86fb25e3b8bbd00469816cd7a
# Merge: 2f0f6503e375 993773d11d45
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jul 8 12:23:00 2019 -0700
# 
#     Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 pti updates from Thomas Gleixner:
#      "The speculative paranoia departement delivers a few more plugs for
#       possible (probably theoretical) spectre/mds leaks"
#     
#     * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/tls: Fix possible spectre-v1 in do_get_thread_area()
#       x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()
#       x86/speculation/mds: Eliminate leaks by trace_hardirqs_on()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 223cea6a4f0552b86fb25e3b8bbd00469816cd7a
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x6B74565E
# 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
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/arch/powerpc/xmon/xmon.c:63:
/kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_powerpc':
/kisskb/src/arch/powerpc/xmon/dis-asm.h:16:13: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat=]
  printf("%.8x", insn);
          ~~~^   ~~~~
          %.8lx
/kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_spu':
/kisskb/src/arch/powerpc/xmon/dis-asm.h:22:13: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat=]
  printf("%.8x", insn);
          ~~~^   ~~~~
          %.8lx
/kisskb/src/arch/powerpc/kernel/watchdog.c: In function 'watchdog_smp_panic':
/kisskb/src/arch/powerpc/kernel/watchdog.c:175:4: error: implicit declaration of function 'smp_send_nmi_ipi'; did you mean 'smp_send_stop'? [-Werror=implicit-function-declaration]
    smp_send_nmi_ipi(c, wd_lockup_ipi, 1000000);
    ^~~~~~~~~~~~~~~~
    smp_send_stop
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/kernel/watchdog.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1071: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/kernel/watchdog.c:47:23: warning: 'watchdog_allowed_mask' defined but not used [-Wunused-variable]
 static struct cpumask watchdog_allowed_mask __read_mostly;
                       ^~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'msc_buffer_win_alloc':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:783:21: warning: unused variable 'i' [-Wunused-variable]
  int ret = -ENOMEM, i;
                     ^
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'msc_buffer_win_free':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:863:6: warning: unused variable 'i' [-Wunused-variable]
  int i;
      ^
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8
# Build took: 0:04:17.333051