# git rev-parse -q --verify b226c9e1f4cb23bf6fa6c74af361e5136cb5804c^{commit}
b226c9e1f4cb23bf6fa6c74af361e5136cb5804c
already have revision, skipping fetch
# git checkout -q -f -B kisskb b226c9e1f4cb23bf6fa6c74af361e5136cb5804c
# git clean -qxdf
# < git log -1
# commit b226c9e1f4cb23bf6fa6c74af361e5136cb5804c
# Merge: 875fef493f21 dcb77e4b274b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Nov 15 13:02:34 2019 -0800
# 
#     Merge tag 'for-linus-20191115' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "A few fixes that should make it into this release. This contains:
#     
#        - io_uring:
#             - The timeout command assumes sequence == 0 means that we want
#               one completion, but this kind of overloading is unfortunate as
#               it prevents users from doing a pure time based wait. Since
#               this operation was introduced in this cycle, let's correct it
#               now, while we can. (me)
#             - One-liner to fix an issue with dependent links and fixed
#               buffer reads. The actual IO completed fine, but the link got
#               severed since we stored the wrong expected value. (me)
#             - Add TIMEOUT to list of opcodes that don't need a file. (Pavel)
#     
#        - rsxx missing workqueue destry calls. Old bug. (Chuhong)
#     
#        - Fix blk-iocost active list check (Jiufei)
#     
#        - Fix impossible-to-hit overflow merge condition, that still hit some
#          folks very rarely (Junichi)
#     
#        - Fix bfq hang issue from 5.3. This didn't get marked for stable, but
#          will go into stable post this merge (Paolo)"
#     
#     * tag 'for-linus-20191115' of git://git.kernel.dk/linux-block:
#       rsxx: add missed destroy_workqueue calls in remove
#       iocost: check active_list of all the ancestors in iocg_activate()
#       block, bfq: deschedule empty bfq_queues not referred by any process
#       io_uring: ensure registered buffer import returns the IO length
#       io_uring: Fix getting file for timeout
#       block: check bi_size overflow before merge
#       io_uring: make timeout sequence == 0 mean no sequence
# < /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 b226c9e1f4cb23bf6fa6c74af361e5136cb5804c
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_spitz_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  spitz_defconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_spitz_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<Ub780>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Ub780>]' was declared here
/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:65:12: 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/crypto/sha512_generic.c: In function 'sha512_transform':
/kisskb/src/crypto/sha512_generic.c:149:1: warning: the frame size of 1188 bytes is larger than 1024 bytes [-Wframe-larger-than=]
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_spitz_defconfig_arm
# Build took: 0:00:53.651952