# git rev-parse -q --verify cc12071ff39060fc2e47c58b43e249fe0d0061ee^{commit}
cc12071ff39060fc2e47c58b43e249fe0d0061ee
already have revision, skipping fetch
# git checkout -q -f -B kisskb cc12071ff39060fc2e47c58b43e249fe0d0061ee
# git clean -qxdf
# < git log -1
# commit cc12071ff39060fc2e47c58b43e249fe0d0061ee
# Merge: 9717c1cea16e f3cc4e1d44a8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Feb 4 07:24:48 2020 +0000
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge more updates from Andrew Morton:
#      "The rest of MM and the rest of everything else: hotfixes, ipc, misc,
#       procfs, lib, cleanups, arm"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (67 commits)
#       ARM: dma-api: fix max_pfn off-by-one error in __dma_supported()
#       treewide: remove redundant IS_ERR() before error code check
#       include/linux/cpumask.h: don't calculate length of the input string
#       lib: new testcases for bitmap_parse{_user}
#       lib: rework bitmap_parse()
#       lib: make bitmap_parse_user a wrapper on bitmap_parse
#       lib: add test for bitmap_parse()
#       bitops: more BITS_TO_* macros
#       lib/string: add strnchrnul()
#       proc: convert everything to "struct proc_ops"
#       proc: decouple proc from VFS with "struct proc_ops"
#       asm-generic/tlb: provide MMU_GATHER_TABLE_FREE
#       asm-generic/tlb: rename HAVE_MMU_GATHER_NO_GATHER
#       asm-generic/tlb: rename HAVE_MMU_GATHER_PAGE_SIZE
#       asm-generic/tlb: rename HAVE_RCU_TABLE_FREE
#       asm-generic/tlb: add missing CONFIG symbol
#       asm-gemeric/tlb: remove stray function declarations
#       asm-generic/tlb: avoid potential double flush
#       mm/mmu_gather: invalidate TLB correctly on batch allocation failure and flush
#       powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 cc12071ff39060fc2e47c58b43e249fe0d0061ee
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_hackkit_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  hackkit_defconfig
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_hackkit_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' 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:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
/kisskb/src/fs/io_uring.c: In function '__io_sqe_files_update':
/kisskb/src/fs/io_uring.c:5713:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
WARNING: vmlinux.o(.text.unlikely+0x79c): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free()
The function free_memmap() references
the function __meminit memblock_free().
This is often because free_memmap lacks a __meminit 
annotation or the annotation of memblock_free is wrong.

Completed OK
# rm -rf /kisskb/build/linus_hackkit_defconfig_arm
# Build took: 0:00:29.072422