# git rev-parse -q --verify cdb06e9d8f520c969676e7d6778cffe5894f079f^{commit}
cdb06e9d8f520c969676e7d6778cffe5894f079f
already have revision, skipping fetch
# git checkout -q -f -B kisskb cdb06e9d8f520c969676e7d6778cffe5894f079f
# git clean -qxdf
# git log -1
commit cdb06e9d8f520c969676e7d6778cffe5894f079f
Merge: 3961448 45e3b47
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Mar 9 16:59:19 2018 -0800

    Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
    
    Pull KVM fixes from Radim Krčmář:
     "PPC:
    
       - Fix guest time accounting in the host
    
       - Fix large-page backing for radix guests on POWER9
    
       - Fix HPT guests on POWER9 backed by 2M or 1G pages
    
       - Compile fixes for some configs and gcc versions
    
      s390:
    
       - Fix random memory corruption when running as guest2 (e.g. KVM in
         LPAR) and starting guest3 (e.g. nested KVM) with many CPUs
    
       - Export forgotten io interrupt delivery statistics counter"
    
    * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
      KVM: s390: fix memory overwrites when not using SCA entries
      KVM: PPC: Book3S HV: Fix guest time accounting with VIRT_CPU_ACCOUNTING_GEN
      KVM: PPC: Book3S HV: Fix VRMA initialization with 2MB or 1GB memory backing
      KVM: PPC: Book3S HV: Fix handling of large pages in radix page fault handler
      KVM: s390: provide io interrupt kvm_stat
      KVM: PPC: Book3S: Fix compile error that occurs with some gcc versions
      KVM: PPC: Fix compile error that occurs when CONFIG_ALTIVEC=n
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 cdb06e9d8f520c969676e7d6778cffe5894f079f
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x8BCE671A
# Added to kconfig CONFIG_STANDALONE=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_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:650:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' 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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' 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:127:33: warning: 'levelspread[<Uf0a0>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<Uf0a0>]' was declared here
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence':
/kisskb/src/drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:160:17: note: 'k' was declared here
/kisskb/src/drivers/media/i2c/tvp7002.c: In function 'tvp7002_query_dv':
/kisskb/src/drivers/media/i2c/tvp7002.c:647:37: warning: 'cpl_msb' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_create':
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c:242:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c:242:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c: In function 'gk104_top_oneinit':
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:89:20: warning: 'inst' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:75:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence':
/kisskb/src/drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:160:17: note: 'k' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: 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:127:33: warning: 'levelspread[<U5960>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<U5960>]' was declared here
Completed OK
# rm -rf /kisskb/build/linus_x86_64-randconfig_x86_64
# Build took: 0:05:16.443559