# git rev-parse -q --verify 6531e115b7ab84f563fcd7f0d2d05ccf971aaaf9^{commit}
6531e115b7ab84f563fcd7f0d2d05ccf971aaaf9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6531e115b7ab84f563fcd7f0d2d05ccf971aaaf9
# git clean -qxdf
# < git log -1
# commit 6531e115b7ab84f563fcd7f0d2d05ccf971aaaf9
# Merge: 380ef2c9ad4f 3a6ab5c7dc11
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 14 15:35:30 2018 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "11 fixes"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       scripts/spdxcheck.py: always open files in binary mode
#       checkstack.pl: fix for aarch64
#       userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered
#       fs/iomap.c: get/put the page in iomap_page_create/release()
#       hugetlbfs: call VM_BUG_ON_PAGE earlier in free_huge_page()
#       memblock: annotate memblock_is_reserved() with __init_memblock
#       psi: fix reference to kernel commandline enable
#       arch/sh/include/asm/io.h: provide prototypes for PCI I/O mapping in asm/io.h
#       mm/sparse: add common helper to mark all memblocks present
#       mm: introduce common STRUCT_PAGE_MAX_SHIFT define
#       alpha: fix hang caused by the bootmem removal
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 6531e115b7ab84f563fcd7f0d2d05ccf971aaaf9
# < make -s -j 120 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  i386_defconfig
# make -s -j 120 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
You are building kernel with non-retpoline compiler.
Please update your compiler.
make[1]: *** [arch/x86/Makefile:311: checkbin] Error 1
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 120 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_i386_defconfig_i386
# Build took: 0:00:04.115089