# git rev-parse -q --verify 146c3d3220e039b5d61bf810e0b42218eb020f39^{commit}
146c3d3220e039b5d61bf810e0b42218eb020f39
already have revision, skipping fetch
# git checkout -q -f -B kisskb 146c3d3220e039b5d61bf810e0b42218eb020f39
# git clean -qxdf
# < git log -1
# commit 146c3d3220e039b5d61bf810e0b42218eb020f39
# Merge: 5a13fc3d8ba0 b63f20a778c8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Aug 25 10:10:15 2019 -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 few fixes for x86:
#     
#        - Fix a boot regression caused by the recent bootparam sanitizing
#          change, which escaped the attention of all people who reviewed that
#          code.
#     
#        - Address a boot problem on machines with broken E820 tables caused
#          by an underflow which ended up placing the trampoline start at
#          physical address 0.
#     
#        - Handle machines which do not advertise a legacy timer of any form,
#          but need calibration of the local APIC timer gracefully by making
#          the calibration routine independent from the tick interrupt. Marked
#          for stable as well as there seems to be quite some new laptops
#          rolled out which expose this.
#     
#        - Clear the RDRAND CPUID bit on AMD family 15h and 16h CPUs which are
#          affected by broken firmware which does not initialize RDRAND
#          correctly after resume. Add a command line parameter to override
#          this for machine which either do not use suspend/resume or have a
#          fixed BIOS. Unfortunately there is no way to detect this on boot,
#          so the only safe decision is to turn it off by default.
#     
#        - Prevent RFLAGS from being clobbers in CALL_NOSPEC on 32bit which
#          caused fast KVM instruction emulation to break.
#     
#        - Explain the Intel CPU model naming convention so that the repeating
#          discussions come to an end"
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386
#       x86/boot: Fix boot regression caused by bootparam sanitizing
#       x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h
#       x86/boot/compressed/64: Fix boot on machines with broken E820 table
#       x86/apic: Handle missing global clockevent gracefully
#       x86/cpu: Explain Intel model naming convention
# < /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 146c3d3220e039b5d61bf810e0b42218eb020f39
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# Added to kconfig CONFIG_KVM_BOOK3S_64=n
# Added to kconfig CONFIG_KVM=n
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_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 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_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+0x31f4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init()
The function __boot_from_prom() references
the function __init prom_init().
This is often because __boot_from_prom lacks a __init 
annotation or the annotation of prom_init is wrong.

WARNING: vmlinux.o(.text+0x33d0): 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_ppc64le_defconfig+NO_KVM_ppc64le-gcc5
# Build took: 0:01:38.250139