# git rev-parse -q --verify b1e76c3d3a774298475622bde63010972c9515a1^{commit}
b1e76c3d3a774298475622bde63010972c9515a1
already have revision, skipping fetch
# git checkout -q -f -B kisskb b1e76c3d3a774298475622bde63010972c9515a1
# git clean -qxdf
# < git log -1
# commit b1e76c3d3a774298475622bde63010972c9515a1
# Merge: 800c608c976c 3213486f2e44
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 9 13:28:26 2019 -0700
# 
#     Merge tag 'csky-for-linus-5.2-perf-unwind-libdw' of git://github.com/c-sky/csky-linux
#     
#     Pull arch/csky perf update from Guo Ren:
#      "Add support for perf unwind-libdw"
#     
#     * tag 'csky-for-linus-5.2-perf-unwind-libdw' of git://github.com/c-sky/csky-linux:
#       csky: Add support for perf unwind-libdw
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 b1e76c3d3a774298475622bde63010972c9515a1
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  randconfig
KCONFIG_SEED=0x80656144
# 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 
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
<stdin>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp]
<stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp]
<stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp]
<stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp]
<stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp]
<stdin>:1403:2: warning: #warning syscall fspick not implemented [-Wcpp]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<U1460>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U1460>]' was declared here
/kisskb/src/arch/powerpc/mm/tlb-radix.c:670:0: warning: "radix__flush_all_mm" redefined [enabled by default]
/kisskb/src/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h:68:0: note: this is the location of the previous definition
/kisskb/src/arch/powerpc/mm/tlb-radix.c: In function '__radix__flush_tlb_range':
/kisskb/src/arch/powerpc/mm/tlb-radix.c:713:5: error: implicit declaration of function 'exit_flush_lazy_tlbs' [-Werror=implicit-function-declaration]
/kisskb/src/arch/powerpc/mm/tlb-radix.c: In function 'radix__tlb_flush':
/kisskb/src/arch/powerpc/mm/tlb-radix.c:883:3: error: implicit declaration of function '__flush_all_mm' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/mm/tlb-radix.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/mm] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1073: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2589:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page.constprop.74':
/kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/spi/spi-fsl-spi.c: In function 'fsl_spi_do_one_msg':
/kisskb/src/drivers/spi/spi-fsl-spi.c:394:12: warning: 'first' may be used uninitialized in this function [-Wuninitialized]
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6
# Build took: 0:01:52.114173