# git rev-parse -q --verify 1fc7f56db7a7c467e46a5d2e2a009d2f337e0338^{commit}
1fc7f56db7a7c467e46a5d2e2a009d2f337e0338
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1fc7f56db7a7c467e46a5d2e2a009d2f337e0338
# git clean -qxdf
# < git log -1
# commit 1fc7f56db7a7c467e46a5d2e2a009d2f337e0338
# Merge: c180f1b04be0 b2869f28e147
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jan 27 09:21:00 2019 -0800
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull KVM fixes from Paolo Bonzini:
#      "Quite a few fixes for x86: nested virtualization save/restore, AMD
#       nested virtualization and virtual APIC, 32-bit fixes, an important fix
#       to restore operation on older processors, and a bunch of hyper-v
#       bugfixes. Several are marked stable.
#     
#       There are also fixes for GCC warnings and for a GCC/objtool interaction"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: x86: Mark expected switch fall-throughs
#       KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths
#       KVM: selftests: check returned evmcs version range
#       x86/kvm/hyper-v: nested_enable_evmcs() sets vmcs_version incorrectly
#       KVM: VMX: Move vmx_vcpu_run()'s VM-Enter asm blob to a helper function
#       kvm: selftests: Fix region overlap check in kvm_util
#       kvm: vmx: fix some -Wmissing-prototypes warnings
#       KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1
#       svm: Fix AVIC incomplete IPI emulation
#       svm: Add warning message for AVIC IPI invalid target
#       KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
#       KVM: x86: Fix PV IPIs for 32-bit KVM host
#       x86/kvm/hyper-v: recommend using eVMCS only when it is enabled
#       x86/kvm/hyper-v: don't recommend doing reset via synthetic MSR
#       kvm: x86/vmx: Use kzalloc for cached_vmcs12
#       KVM: VMX: Use the correct field var when clearing VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL
#       KVM: x86: Fix single-step debugging
#       x86/kvm/hyper-v: don't announce GUEST IDLE MSR support
# < /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 1fc7f56db7a7c467e46a5d2e2a009d2f337e0338
# < make -s -j 80 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=0xF6CF94A2
# 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 80 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 80 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/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1686:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl':
/kisskb/src/lib/mpi/mpicoder.c:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-sysfs.c: In function 'pubek_show':
/kisskb/src/drivers/char/tpm/tpm-sysfs.c:56:5: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/powerpc/kernel/iommu.c:149:30: warning: 'fail_iommu_bus_notifier' defined but not used [-Wunused-variable]
/kisskb/src/kernel/seccomp.c: In function '__seccomp_filter':
/kisskb/src/kernel/seccomp.c:912:1: warning: no return statement in function returning non-void [-Wreturn-type]
/kisskb/src/arch/powerpc/kernel/kexec_elf_64.c: In function 'elf64_load':
/kisskb/src/arch/powerpc/kernel/kexec_elf_64.c:658:2: warning: 'fdt' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/mouse/cyapa.c: In function 'cyapa_irq':
/kisskb/src/drivers/input/mouse/cyapa.c:717:27: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/mouse/cyapa_gen3.c: In function 'cyapa_gen3_set_power_mode':
/kisskb/src/drivers/input/mouse/cyapa_gen3.c:927:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/io-cmd-bdev.c: In function 'nvmet_bdev_execute_discard':
/kisskb/src/drivers/nvme/target/io-cmd-bdev.c:240:21: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_zone_show':
/kisskb/src/drivers/video/backlight/adp8860_bl.c:601:32: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show':
/kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_show':
/kisskb/src/drivers/video/backlight/adp8860_bl.c:443:16: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here
/kisskb/src/drivers/input/touchscreen/hideep.c: In function 'hideep_update_firmware':
/kisskb/src/drivers/input/touchscreen/hideep.c:646:16: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c: In function 'rhashtable_rehash_one':
/kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/serial/cp210x.c: In function 'cp210x_tx_empty':
/kisskb/src/drivers/usb/serial/cp210x.c:855:2: warning: 'count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/serial/f81534.c: In function 'f81534_set_register':
/kisskb/src/drivers/usb/serial/f81534.c:219:6: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/serial/f81534.c: In function 'f81534_get_register':
/kisskb/src/drivers/usb/serial/f81534.c:285:5: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/string.c: In function 'strnstr':
/kisskb/src/lib/string.c:479:8: sorry, unimplemented: inlining failed in call to 'strlen': redefined extern inline functions are not considered for inlining
/kisskb/src/lib/string.c:930:5: sorry, unimplemented: called from here
make[2]: *** [/kisskb/src/scripts/Makefile.build:277: lib/string.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1043: lib] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 80 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: 0:01:16.273532