# git rev-parse -q --verify 899ba79553cf1699bdcd262950b48501b0285529^{commit}
899ba79553cf1699bdcd262950b48501b0285529
already have revision, skipping fetch
# git checkout -q -f -B kisskb 899ba79553cf1699bdcd262950b48501b0285529
# git clean -qxdf
# < git log -1
# commit 899ba79553cf1699bdcd262950b48501b0285529
# Merge: 1395d109cddc ff924c5a1ec7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 2 10:11:30 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:
#      "Speculation:
#     
#        - Make the microcode check more robust
#     
#        - Make the L1TF memory limit depend on the internal cache physical
#          address space and not on the CPUID advertised physical address
#          space, which might be significantly smaller. This avoids disabling
#          L1TF on machines which utilize the full physical address space.
#     
#        - Fix the GDT mapping for EFI calls on 32bit PTI
#     
#        - Fix the MCE nospec implementation to prevent #GP
#     
#       Fixes and robustness:
#     
#        - Use the proper operand order for LSL in the VDSO
#     
#        - Prevent NMI uaccess race against CR3 switching
#     
#        - Add a lockdep check to verify that text_mutex is held in
#          text_poke() functions
#     
#        - Repair the fallout of giving native_restore_fl() a prototype
#     
#        - Prevent kernel memory dumps based on usermode RIP
#     
#        - Wipe KASAN shadow stack before rewinding the stack to prevent false
#          positives
#     
#        - Move the AMS GOTO enforcement to the actual build stage to allow
#          user API header extraction without a compiler
#     
#        - Fix a section mismatch introduced by the on demand VDSO mapping
#          change
#     
#       Miscellaneous:
#     
#        - Trivial typo, GCC quirk removal and CC_SET/OUT() cleanups"
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/pti: Fix section mismatch warning/error
#       x86/vdso: Fix lsl operand order
#       x86/mce: Fix set_mce_nospec() to avoid #GP fault
#       x86/efi: Load fixmap GDT in efi_call_phys_epilog()
#       x86/nmi: Fix NMI uaccess race against CR3 switching
#       x86: Allow generating user-space headers without a compiler
#       x86/dumpstack: Don't dump kernel memory based on usermode RIP
#       x86/asm: Use CC_SET()/CC_OUT() in __gen_sigismember()
#       x86/alternatives: Lockdep-enforce text_mutex in text_poke*()
#       x86/entry/64: Wipe KASAN stack shadow before rewind_stack_do_exit()
#       x86/irqflags: Mark native_restore_fl extern inline
#       x86/build: Remove jump label quirk for GCC older than 4.5.2
#       x86/Kconfig: Fix trivial typo
#       x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
#       x86/spectre: Add missing family 6 check to microcode check
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 899ba79553cf1699bdcd262950b48501b0285529
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_em_x270_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  em_x270_defconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_em_x270_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_em_x270_defconfig_arm
# Build took: 0:00:18.900185