# git rev-parse -q --verify 00a5ae218d57741088068799b810416ac249a9ce^{commit}
00a5ae218d57741088068799b810416ac249a9ce
already have revision, skipping fetch
# git checkout -q -f -B kisskb 00a5ae218d57741088068799b810416ac249a9ce
# git clean -qxdf
# git log -1
commit 00a5ae218d57741088068799b810416ac249a9ce
Merge: d6bbd51 2fd9c41
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jan 3 16:41:07 2018 -0800

    Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
    
    Pull x86 page table isolation fixes from Thomas Gleixner:
     "A couple of urgent fixes for PTI:
    
       - Fix a PTE mismatch between user and kernel visible mapping of the
         cpu entry area (differs vs. the GLB bit) and causes a TLB mismatch
         MCE on older AMD K8 machines
    
       - Fix the misplaced CR3 switch in the SYSCALL compat entry code which
         causes access to unmapped kernel memory resulting in double faults.
    
       - Fix the section mismatch of the cpu_tss_rw percpu storage caused by
         using a different mechanism for declaration and definition.
    
       - Two fixes for dumpstack which help to decode entry stack issues
         better
    
       - Enable PTI by default in Kconfig. We should have done that earlier,
         but it slipped through the cracks.
    
       - Exclude AMD from the PTI enforcement. Not necessarily a fix, but if
         AMD is so confident that they are not affected, then we should not
         burden users with the overhead"
    
    * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
      x86/process: Define cpu_tss_rw in same section as declaration
      x86/pti: Switch to kernel CR3 at early in entry_SYSCALL_compat()
      x86/dumpstack: Print registers for first stack frame
      x86/dumpstack: Fix partial register dumps
      x86/pti: Make sure the user/kernel PTEs match
      x86/cpu, x86/pti: Do not enable PTI on AMD processors
      x86/pti: Enable PTI by default
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 00a5ae218d57741088068799b810416ac249a9ce
# < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  randconfig
KCONFIG_SEED=0xA05F6F76
# Added to kconfig CONFIG_STANDALONE=y
# yes \n | make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_sh-randconfig_sh4'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
/home/kisskb/slave/src/Makefile:1090: recipe for target 'prepare-compiler-check' failed
make[1]: *** [prepare-compiler-check] Error 1
make[1]: *** Waiting for unfinished jobs....
  UPD     include/config/kernel.release
make[1]: *** wait: No child processes.  Stop.
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_sh-randconfig_sh4
# Build took: 0:00:04.042426