# git rev-parse -q --verify 8c5bd25bf42effd194d4b0b43895c42b374e620b^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 8c5bd25bf42effd194d4b0b43895c42b374e620b^{commit}
8c5bd25bf42effd194d4b0b43895c42b374e620b
# git checkout -q -f -B kisskb 8c5bd25bf42effd194d4b0b43895c42b374e620b
# git clean -qxdf
# < git log -1
# commit 8c5bd25bf42effd194d4b0b43895c42b374e620b
# Merge: eb094f06963b a78986aae9b2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Nov 12 13:19:15 2019 -0800
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "Fix unwinding of KVM_CREATE_VM failure, VT-d posted interrupts,
#       DAX/ZONE_DEVICE, and module unload/reload"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: MMU: Do not treat ZONE_DEVICE pages as being reserved
#       KVM: VMX: Introduce pi_is_pir_empty() helper
#       KVM: VMX: Do not change PID.NDST when loading a blocked vCPU
#       KVM: VMX: Consider PID.PIR to determine if vCPU has pending interrupts
#       KVM: VMX: Fix comment to specify PID.ON instead of PIR.ON
#       KVM: X86: Fix initialization of MSR lists
#       KVM: fix placement of refcount initialization
#       KVM: Fix NULL-ptr deref after kvm_create_vm fails
# < /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 8c5bd25bf42effd194d4b0b43895c42b374e620b
# < make -s -j 8 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=0xE6ED588
# 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 8 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 8 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-  
/kisskb/src/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1712:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: 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[<U3780>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U3780>]' was declared here
/kisskb/src/arch/powerpc/mm/book3s64/radix_tlb.c:785:0: 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/book3s64/radix_tlb.c: In function '__radix__flush_tlb_range':
/kisskb/src/arch/powerpc/mm/book3s64/radix_tlb.c:854:5: error: implicit declaration of function 'exit_flush_lazy_tlbs' [-Werror=implicit-function-declaration]
/kisskb/src/arch/powerpc/mm/book3s64/radix_tlb.c: In function 'radix__tlb_flush':
/kisskb/src/arch/powerpc/mm/book3s64/radix_tlb.c:1025:3: error: implicit declaration of function '__flush_all_mm' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:266: arch/powerpc/mm/book3s64/radix_tlb.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:509: arch/powerpc/mm/book3s64] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:509: arch/powerpc/mm] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1649: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/mm/memcontrol.c: In function 'commit_charge':
/kisskb/src/mm/memcontrol.c:2710:5: warning: 'isolated' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memcontrol.c:2724:6: note: 'isolated' was declared here
/kisskb/src/fs/splice.c: In function '__do_compat_sys_vmsplice':
/kisskb/src/fs/splice.c:1394:8: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/splice.c: In function '__do_sys_vmsplice':
/kisskb/src/fs/splice.c:1368:8: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec.c: In function 'do_kexec_load':
/kisskb/src/kernel/kexec.c:142:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized]
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 8 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: 0:01:10.541968