# git rev-parse -q --verify 846d2db3e00048da3f650e0cfb0b8d67669cec3e^{commit}
846d2db3e00048da3f650e0cfb0b8d67669cec3e
already have revision, skipping fetch
# git checkout -q -f -B kisskb 846d2db3e00048da3f650e0cfb0b8d67669cec3e
# git clean -qxdf
# < git log -1
# commit 846d2db3e00048da3f650e0cfb0b8d67669cec3e
# Author: Eric Biggers <ebiggers@google.com>
# Date:   Fri Aug 30 16:52:26 2019 +0100
# 
#     keys: ensure that ->match_free() is called in request_key_and_link()
#     
#     If check_cached_key() returns a non-NULL value, we still need to call
#     key_type::match_free() to undo key_type::match_preparse().
#     
#     Fixes: 7743c48e54ee ("keys: Cache result of request_key*() temporarily in task_struct")
#     Signed-off-by: Eric Biggers <ebiggers@google.com>
#     Signed-off-by: David Howells <dhowells@redhat.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 846d2db3e00048da3f650e0cfb0b8d67669cec3e
# < make -s -j 120 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=0x3A061CA6
# 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 120 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 120 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-  
/kisskb/src/arch/powerpc/kernel/iommu.c:136:30: warning: 'fail_iommu_bus_notifier' defined but not used [-Wunused-variable]
 static struct notifier_block fail_iommu_bus_notifier = {
                              ^~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/kernel/seccomp.c: In function '__seccomp_filter':
/kisskb/src/kernel/seccomp.c:917:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
/kisskb/src/mm/hmm.c: In function 'hmm_vma_walk_pud':
/kisskb/src/mm/hmm.c:753:9: error: implicit declaration of function 'pud_pfn'; did you mean 'pte_pfn'? [-Werror=implicit-function-declaration]
   pfn = pud_pfn(pud) + ((addr & ~PUD_MASK) >> PAGE_SHIFT);
         ^~~~~~~
         pte_pfn
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:280: mm/hmm.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1083: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 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: 0:01:45.835500