# git rev-parse -q --verify abf446c9040509ae91c1929c7b80289056cebda2^{commit}
abf446c9040509ae91c1929c7b80289056cebda2
already have revision, skipping fetch
# git checkout -q -f -B kisskb abf446c9040509ae91c1929c7b80289056cebda2
# git clean -qxdf
# < git log -1
# commit abf446c9040509ae91c1929c7b80289056cebda2
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Wed Feb 20 18:41:01 2019 +1100
# 
#     Add linux-next specific files for 20190220
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 abf446c9040509ae91c1929c7b80289056cebda2
# < make -s -j 20 ARCH=mips O=/kisskb/build/linux-next_ip27_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  ip27_defconfig
# make -s -j 20 ARCH=mips O=/kisskb/build/linux-next_ip27_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/blkdev.h:21,
                 from /kisskb/src/include/linux/blk-mq.h:5,
                 from /kisskb/src/drivers/md/dm-core.h:14,
                 from /kisskb/src/drivers/md/dm.c:8:
/kisskb/src/drivers/md/dm.c: In function 'dec_pending':
/kisskb/src/include/linux/bio.h:626:15: warning: 'bio' may be used uninitialized in this function [-Wmaybe-uninitialized]
  bio->bi_next = bl->head;
  ~~~~~~~~~~~~~^~~~~~~~~~
/kisskb/src/drivers/md/dm.c:930:14: note: 'bio' was declared here
  struct bio *bio;
              ^~~
Completed OK
# rm -rf /kisskb/build/linux-next_ip27_defconfig_mips-gcc8
# Build took: 0:02:35.119739