# git rev-parse -q --verify 754beeec1d9024eef0db8dc4be2636331dd413c6^{commit}
754beeec1d9024eef0db8dc4be2636331dd413c6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 754beeec1d9024eef0db8dc4be2636331dd413c6
# git clean -qxdf
# < git log -1
# commit 754beeec1d9024eef0db8dc4be2636331dd413c6
# Merge: 2367da5b51cd 98c49f1746ac
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Feb 3 14:57:33 2020 +0000
# 
#     Merge tag 'char-misc-5.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc fix from Greg KH:
#      "Here is a single patch, that fixes up a commit that came in the
#       previous char/misc merge.
#     
#       It fixes a bug in the hpet driver that everyone keeps tripping over in
#       their automated testing. Good thing is, people are catching it. Bad
#       thing it wasn't caught by anyone testing before this. Oh well...
#     
#       This has been in linux-next for a few days with no reported issues"
#     
#     * tag 'char-misc-5.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
#       char: hpet: Fix out-of-bounds read bug
# < /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 754beeec1d9024eef0db8dc4be2636331dd413c6
# < make -s -j 32 ARCH=arm O=/kisskb/build/linus_cerfcube_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  cerfcube_defconfig
# make -s -j 32 ARCH=arm O=/kisskb/build/linus_cerfcube_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/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/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+0x650): 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_cerfcube_defconfig_arm
# Build took: 0:00:40.096907