# git rev-parse -q --verify aa1be08f52585fe36ecfaf5bddfdc784eb4c94cf^{commit}
aa1be08f52585fe36ecfaf5bddfdc784eb4c94cf
already have revision, skipping fetch
# git checkout -q -f -B kisskb aa1be08f52585fe36ecfaf5bddfdc784eb4c94cf
# git clean -qxdf
# < git log -1
# commit aa1be08f52585fe36ecfaf5bddfdc784eb4c94cf
# Merge: 82463436a7fa e8ab8d24b488
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 3 16:49:46 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull KVM fixes from Paolo Bonzini:
#     
#      - PPC and ARM bugfixes from submaintainers
#     
#      - Fix old Windows versions on AMD (recent regression)
#     
#      - Fix old Linux versions on processors without EPT
#     
#      - Fixes for LAPIC timer optimizations
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (21 commits)
#       KVM: nVMX: Fix size checks in vmx_set_nested_state
#       KVM: selftests: make hyperv_cpuid test pass on AMD
#       KVM: lapic: Check for in-kernel LAPIC before deferencing apic pointer
#       KVM: fix KVM_CLEAR_DIRTY_LOG for memory slots of unaligned size
#       x86/kvm/mmu: reset MMU context when 32-bit guest switches PAE
#       KVM: x86: Whitelist port 0x7e for pre-incrementing %rip
#       Documentation: kvm: fix dirty log ioctl arch lists
#       KVM: VMX: Move RSB stuffing to before the first RET after VM-Exit
#       KVM: arm/arm64: Don't emulate virtual timers on userspace ioctls
#       kvm: arm: Skip stage2 huge mappings for unaligned ipa backed by THP
#       KVM: arm/arm64: Ensure vcpu target is unset on reset failure
#       KVM: lapic: Convert guest TSC to host time domain if necessary
#       KVM: lapic: Allow user to disable adaptive tuning of timer advancement
#       KVM: lapic: Track lapic timer advance per vCPU
#       KVM: lapic: Disable timer advancement if adaptive tuning goes haywire
#       x86: kvm: hyper-v: deal with buggy TLB flush requests from WS2012
#       KVM: x86: Consider LAPIC TSC-Deadline timer expired if deadline too short
#       KVM: PPC: Book3S: Protect memslots while validating user address
#       KVM: PPC: Book3S HV: Perserve PSSCR FAKE_SUSPEND bit on guest exit
#       KVM: arm/arm64: vgic-v3: Retire pending interrupts on disabling LPIs
#       ...
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 aa1be08f52585fe36ecfaf5bddfdc784eb4c94cf
# < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/kernel/skas/uaccess.c: In function 'do_op_one_page':
/kisskb/src/arch/um/kernel/skas/uaccess.c:62:10: warning: unused variable 'buf' [-Wunused-variable]
  jmp_buf buf;
          ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'is_umdir_used':
/kisskb/src/arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla]
  char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")];
  ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'create_pid_file':
/kisskb/src/arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla]
  char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")];
  ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'remove_umid_dir':
/kisskb/src/arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla]
  char dir[strlen(uml_dir) + UMID_LEN + 1], err;
  ^
/kisskb/src/mm/mprotect.c: In function 'change_pte_range':
/kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable]
  struct mm_struct *mm = vma->vm_mm;
                    ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:43.813935