# git rev-parse -q --verify d418d070057c45fd6f21567278f95452bfe690d1^{commit}
d418d070057c45fd6f21567278f95452bfe690d1
already have revision, skipping fetch
# git checkout -q -f -B kisskb d418d070057c45fd6f21567278f95452bfe690d1
# git clean -qxdf
# < git log -1
# commit d418d070057c45fd6f21567278f95452bfe690d1
# Merge: dfdcff3215ae b55f0097ae1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Oct 18 22:29:36 2019 -0400
# 
#     Merge tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#     
#      - NVMe pull request from Keith that address deadlocks, double resets,
#        memory leaks, and other regression.
#     
#      - Fixup elv_support_iosched() for bio based devices (Damien)
#     
#      - Fixup for the ahci PCS quirk (Dan)
#     
#      - Socket O_NONBLOCK handling fix for io_uring (me)
#     
#      - Timeout sequence io_uring fixes (yangerkun)
#     
#      - MD warning fix for parameter default_layout (Song)
#     
#      - blkcg activation fixes (Tejun)
#     
#      - blk-rq-qos node deletion fix (Tejun)
#     
#     * tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block:
#       nvme-pci: Set the prp2 correctly when using more than 4k page
#       io_uring: fix logic error in io_timeout
#       io_uring: fix up O_NONBLOCK handling for sockets
#       md/raid0: fix warning message for parameter default_layout
#       libata/ahci: Fix PCS quirk application
#       blk-rq-qos: fix first node deletion of rq_qos_del()
#       blkcg: Fix multiple bugs in blkcg_activate_policy()
#       io_uring: consider the overflow of sequence for timeout req
#       nvme-tcp: fix possible leakage during error flow
#       nvmet-loop: fix possible leakage during error flow
#       block: Fix elv_support_iosched()
#       nvme-tcp: Initialize sk->sk_ll_usec only with NET_RX_BUSY_POLL
#       nvme: Wait for reset state when required
#       nvme: Prevent resets during paused controller state
#       nvme: Restart request timers in resetting state
#       nvme: Remove ADMIN_ONLY state
#       nvme-pci: Free tagset if no IO queues
#       nvme: retain split access workaround for capability reads
#       nvme: fix possible deadlock when nvme_update_formats fails
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 d418d070057c45fd6f21567278f95452bfe690d1
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x35BA0A52
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
   pd->msg->buf[real_pos] = data;
                          ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here
  unsigned char data;
                ^
In file included from /kisskb/src/include/linux/rwsem.h:16:0,
                 from /kisskb/src/include/linux/notifier.h:15,
                 from /kisskb/src/include/linux/clk.h:14,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:24:
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit':
/kisskb/src/include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/tty/serial/sh-sci.c:1351:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:01:45.483459