# git rev-parse -q --verify c61a56ababa404961fa769a2b24229f18e461961^{commit}
c61a56ababa404961fa769a2b24229f18e461961
already have revision, skipping fetch
# git checkout -q -f -B kisskb c61a56ababa404961fa769a2b24229f18e461961
# git clean -qxdf
# < git log -1
# commit c61a56ababa404961fa769a2b24229f18e461961
# Merge: 65f4d6d 1a512c0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 29 10:06:05 2018 -0700
# 
#     Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 fixes from Thomas Gleixner:
#      "Another set of x86 related updates:
#     
#        - Fix the long broken x32 version of the IPC user space headers which
#          was noticed by Arnd Bergman in course of his ongoing y2038 work.
#          GLIBC seems to have non broken private copies of these headers so
#          this went unnoticed.
#     
#        - Two microcode fixlets which address some more fallout from the
#          recent modifications in that area:
#     
#           - Unconditionally save the microcode patch, which was only saved
#             when CPU_HOTPLUG was enabled causing failures in the late
#             loading mechanism
#     
#           - Make the later loader synchronization finally work under all
#             circumstances. It was exiting early and causing timeout failures
#             due to a missing synchronization point.
#     
#        - Do not use mwait_play_dead() on AMD systems to prevent excessive
#          power consumption as the CPU cannot go into deep power states from
#          there.
#     
#        - Address an annoying sparse warning due to lost type qualifiers of
#          the vmemmap and vmalloc base address constants.
#     
#        - Prevent reserving crash kernel region on Xen PV as this leads to
#          the wrong perception that crash kernels actually work there which
#          is not the case. Xen PV has its own crash mechanism handled by the
#          hypervisor.
#     
#        - Add missing TLB cpuid values to the table to make the printout on
#          certain machines correct.
#     
#        - Enumerate the new CLDEMOTE instruction
#     
#        - Fix an incorrect SPDX identifier
#     
#        - Remove stale macros"
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds
#       x86/setup: Do not reserve a crash kernel region if booted on Xen PV
#       x86/cpu/intel: Add missing TLB cpuid values
#       x86/smpboot: Don't use mwait_play_dead() on AMD systems
#       x86/mm: Make vmemmap and vmalloc base address constants unsigned long
#       x86/vector: Remove the unused macro FPU_IRQ
#       x86/vector: Remove the macro VECTOR_OFFSET_START
#       x86/cpufeatures: Enumerate cldemote instruction
#       x86/microcode: Do not exit early from __reload_late()
#       x86/microcode/intel: Save microcode patch unconditionally
#       x86/jailhouse: Fix incorrect SPDX identifier
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < git log --format=%s --max-count=1 c61a56ababa404961fa769a2b24229f18e461961
# < make -s -j 120 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 120 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/fork.c:692:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
/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/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/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/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]
/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]
No errors detected in 21132 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64
# Build took: 0:00:44.219334