# git rev-parse -q --verify 7f20fd23377ac3356657ce35fcaf19ee2fea8345^{commit}
7f20fd23377ac3356657ce35fcaf19ee2fea8345
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7f20fd23377ac3356657ce35fcaf19ee2fea8345
# git clean -qxdf
# < git log -1
# commit 7f20fd23377ac3356657ce35fcaf19ee2fea8345
# Merge: 15abf14202a2 a738b5e75b4c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 9 15:46:29 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "Bugfixes (arm and x86) and cleanups"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       selftests: kvm: Adding config fragments
#       KVM: selftests: Update gitignore file for latest changes
#       kvm: remove unnecessary PageReserved check
#       KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable
#       KVM: arm: Don't write junk to CP15 registers on reset
#       KVM: arm64: Don't write junk to sysregs on reset
#       KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block
#       x86: kvm: remove useless calls to kvm_para_available
#       KVM: no need to check return value of debugfs_create functions
#       KVM: remove kvm_arch_has_vcpu_debugfs()
#       KVM: Fix leak vCPU's VMCS value into other pCPU
#       KVM: Check preempted_in_kernel for involuntary preemption
#       KVM: LAPIC: Don't need to wakeup vCPU twice afer timer fire
#       arm64: KVM: hyp: debug-sr: Mark expected switch fall-through
#       KVM: arm64: Update kvm_arm_exception_class and esr_class_str for new EC
#       KVM: arm: vgic-v3: Mark expected switch fall-through
#       arm64: KVM: regmap: Fix unexpected switch fall-through
#       KVM: arm/arm64: Introduce kvm_pmu_vcpu_init() to setup PMU counter index
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7f20fd23377ac3356657ce35fcaf19ee2fea8345
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_USE_THIN_ARCHIVES=y
# yes \n | make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x2fd0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/linus_powernv_defconfig+THIN_ppc64le-gcc5
# Build took: 0:02:54.298360