# git rev-parse -q --verify ec30dcf7f425dc811ac365b5c4b0f097f98e569f^{commit}
ec30dcf7f425dc811ac365b5c4b0f097f98e569f
already have revision, skipping fetch
# git checkout -q -f -B kisskb ec30dcf7f425dc811ac365b5c4b0f097f98e569f
# git clean -qxdf
# < git log -1
# commit ec30dcf7f425dc811ac365b5c4b0f097f98e569f
# Merge: bc2dbc5 696ca77
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 26 10:46:57 2018 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull KVM fixes from Radim Krčmář:
#      "PPC:
#     
#        - Close a hole which could possibly lead to the host timebase getting
#          out of sync.
#     
#        - Three fixes relating to PTEs and TLB entries for radix guests.
#     
#        - Fix a bug which could lead to an interrupt never getting delivered
#          to the guest, if it is pending for a guest vCPU when the vCPU gets
#          offlined.
#     
#       s390:
#     
#        - Fix false negatives in VSIE validity check (Cc stable)
#     
#       x86:
#     
#        - Fix time drift of VMX preemption timer when a guest uses LAPIC
#          timer in periodic mode (Cc stable)
#     
#        - Unconditionally expose CPUID.IA32_ARCH_CAPABILITIES to allow
#          migration from hosts that don't need retpoline mitigation (Cc
#          stable)
#     
#        - Fix guest crashes on reboot by properly coupling CR4.OSXSAVE and
#          CPUID.OSXSAVE (Cc stable)
#     
#        - Report correct RIP after Hyper-V hypercall #UD (introduced in
#          -rc6)"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: x86: fix #UD address of failed Hyper-V hypercalls
#       kvm: x86: IA32_ARCH_CAPABILITIES is always supported
#       KVM: x86: Update cpuid properly when CR4.OSXAVE or CR4.PKE is changed
#       x86/kvm: fix LAPIC timer drift when guest uses periodic mode
#       KVM: s390: vsie: fix < 8k check for the itdba
#       KVM: PPC: Book 3S HV: Do ptesync in radix guest exit path
#       KVM: PPC: Book3S HV: XIVE: Resend re-routed interrupts on CPU priority change
#       KVM: PPC: Book3S HV: Make radix clear pte when unmapping
#       KVM: PPC: Book3S HV: Make radix use correct tlbie sequence in kvmppc_radix_tlbie_page
#       KVM: PPC: Book3S HV: Snapshot timebase offset on guest entry
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < git log --format=%s --max-count=1 ec30dcf7f425dc811ac365b5c4b0f097f98e569f
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1185:2: warning: #warning syscall perf_event_open not implemented [-Wcpp]
<stdin>:1239:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp]
/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/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/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/fork.c:692:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' 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:340:21: note: 'pdeo' 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/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2041:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
No errors detected in 21139 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64
# Build took: 0:01:57.211609