# git rev-parse -q --verify 37a535edd72cacf73b456d4e9272ff2ee4bf7405^{commit}
37a535edd72cacf73b456d4e9272ff2ee4bf7405
already have revision, skipping fetch
# git checkout -q -f -B kisskb 37a535edd72cacf73b456d4e9272ff2ee4bf7405
# git clean -qxdf
# < git log -1
# commit 37a535edd72cacf73b456d4e9272ff2ee4bf7405
# Merge: c1e9dae 0518982
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 22 11:40:52 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:
#      "A small set of fixes for x86:
#     
#        - Prevent X2APIC ID 0xFFFFFFFF from being treated as valid, which
#          causes the possible CPU count to be wrong.
#     
#        - Prevent 32bit truncation in calc_hpet_ref() which causes the TSC
#          calibration to fail
#     
#        - Fix the page table setup for temporary text mappings in the resume
#          code which causes resume failures
#     
#        - Make the page table dump code handle HIGHPTE correctly instead of
#          oopsing
#     
#        - Support for topologies where NUMA nodes share an LLC to prevent a
#          invalid topology warning and further malfunction on such systems.
#     
#        - Remove the now unused pci-nommu code
#     
#        - Remove stale function declarations"
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/power/64: Fix page-table setup for temporary text mapping
#       x86/mm: Prevent kernel Oops in PTDUMP code with HIGHPTE=y
#       x86,sched: Allow topologies where NUMA nodes share an LLC
#       x86/processor: Remove two unused function declarations
#       x86/acpi: Prevent X2APIC id 0xffffffff from being accounted
#       x86/tsc: Prevent 32bit truncation in calc_hpet_ref()
#       x86: Remove pci-nommu.c
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 37a535edd72cacf73b456d4e9272ff2ee4bf7405
# < make -s -j 80 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=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
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# yes \n | make -s -j 80 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 80 ARCH=um O=/kisskb/build/linus_um-allmodconfig_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/os-Linux/skas/process.c: In function 'start_idle_thread':
/kisskb/src/arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:3: warning: 'root' may be used uninitialized in this function [-Wmaybe-uninitialized]
   percpu_ref_reinit(&root->cgrp.self.refcnt);
   ^
/kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_trans_table':
/kisskb/src/security/apparmor/policy_unpack.c:515:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]
      str[pos] = ':';
         ^
/kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic':
/kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:05:41.164141