# git rev-parse -q --verify 610cd4eadec4f97acd25d3108b0e50d1362b3319^{commit}
610cd4eadec4f97acd25d3108b0e50d1362b3319
already have revision, skipping fetch
# git checkout -q -f -B kisskb 610cd4eadec4f97acd25d3108b0e50d1362b3319
# git clean -qxdf
# < git log -1
# commit 610cd4eadec4f97acd25d3108b0e50d1362b3319
# Merge: 60970c18aa95 8945d96f7b3e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 7 18:26:39 2019 -0800
# 
#     Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 UV updates from Ingo Molnar:
#      "Three UV related cleanups"
#     
#     * 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/platform/UV: Use efi_enabled() instead of test_bit()
#       x86/platform/UV: Remove uv_bios_call_reentrant()
#       x86/platform/UV: Remove unnecessary #ifdef CONFIG_EFI
# < /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 610cd4eadec4f97acd25d3108b0e50d1362b3319
# < make -s -j 24 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 24 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
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_dma_rx_submit':
/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:1363:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4
# Build took: 0:03:42.874575