# git rev-parse -q --verify cd984a5be21549273a3f13b52a8b7b84097b32a7^{commit}
cd984a5be21549273a3f13b52a8b7b84097b32a7
already have revision, skipping fetch
# git checkout -q -f -B kisskb cd984a5be21549273a3f13b52a8b7b84097b32a7
# git clean -qxdf
# < git log -1
# commit cd984a5be21549273a3f13b52a8b7b84097b32a7
# Merge: 8b050fe42d8a 25384ce5f953
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Feb 1 16:56:30 2019 -0800
# 
#     Merge tag 'xtensa-20190201' of git://github.com/jcmvbkbc/linux-xtensa
#     
#     Pull xtensa fixes from Max Filippov:
#     
#      - fix ccount_timer_shutdown for secondary CPUs
#     
#      - fix secondary CPU initialization
#     
#      - fix secondary CPU reset vector clash with double exception vector
#     
#      - fix present CPUs when booting with 'maxcpus' parameter
#     
#      - limit possible CPUs by configured NR_CPUS
#     
#      - issue a warning if xtensa PIC is asked to retrigger anything other
#        than software IRQ
#     
#      - fix masking/unmasking of the first two IRQs on xtensa MX PIC
#     
#      - fix typo in Kconfig description for user space unaligned access
#        feature
#     
#      - fix Kconfig warning for selecting BUILTIN_DTB
#     
#     * tag 'xtensa-20190201' of git://github.com/jcmvbkbc/linux-xtensa:
#       xtensa: SMP: limit number of possible CPUs by NR_CPUS
#       xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE
#       xtensa: Fix typo use space=>user space
#       drivers/irqchip: xtensa-mx: fix mask and unmask
#       drivers/irqchip: xtensa: add warning to irq_retrigger
#       xtensa: SMP: mark each possible CPU as present
#       xtensa: smp_lx200_defconfig: fix vectors clash
#       xtensa: SMP: fix secondary CPU initialization
#       xtensa: SMP: fix ccount_timer_shutdown
# < /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 cd984a5be21549273a3f13b52a8b7b84097b32a7
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_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:40: LSE atomics not supported by binutils
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts:25.9-29.5: Warning (graph_port): /edp-panel/ports: graph port node name should be 'port'
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts:46.9-50.5: Warning (graph_port): /edp-panel/ports: graph port node name should be 'port'
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts:94.9-98.5: Warning (graph_port): /edp-panel/ports: graph port node name should be 'port'
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:17,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:24:
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_submit_rx':
/kisskb/src/include/linux/spinlock.h:279:3: 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:1338:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4
# Build took: 0:03:43.862113