# git rev-parse -q --verify 45d0b75b98bf1de4b3a5b09188c75f3bfa3152b0^{commit}
45d0b75b98bf1de4b3a5b09188c75f3bfa3152b0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 45d0b75b98bf1de4b3a5b09188c75f3bfa3152b0
# git clean -qxdf
# < git log -1
# commit 45d0b75b98bf1de4b3a5b09188c75f3bfa3152b0
# Merge: 7058b837899f f091bf39700d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Feb 27 21:52:18 2020 -0800
# 
#     Merge tag 'drm-fixes-2020-02-28' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "Just some fixes for this week: amdgpu, radeon and i915.
#     
#       The main i915 one is a regression Gen7 (Ivybridge/Haswell), this moves
#       them back from trying to use the full-ppgtt support to the aliasing
#       version it used to use due to gpu hangs. Otherwise it's pretty quiet.
#     
#       amdgpu:
#        - Drop DRIVER_USE_AGP
#        - Fix memory leak in GPU reset
#        - Resume fix for raven
#     
#       radeon:
#        - Drop DRIVER_USE_AGP
#     
#       i915:
#        - downgrade gen7 back to aliasing-ppgtt to avoid GPU hangs
#        - shrinker fix
#        - pmu leak and double free fixes
#        - gvt user after free and virtual display reset fixes
#        - randconfig build fix"
#     
#     * tag 'drm-fixes-2020-02-28' of git://anongit.freedesktop.org/drm/drm:
#       drm/radeon: Inline drm_get_pci_dev
#       drm/amdgpu: Drop DRIVER_USE_AGP
#       drm/i915: Avoid recursing onto active vma from the shrinker
#       drm/i915/pmu: Avoid using globals for PMU events
#       drm/i915/pmu: Avoid using globals for CPU hotplug state
#       drm/i915/gtt: Downgrade gen7 (ivb, byt, hsw) back to aliasing-ppgtt
#       drm/i915: fix header test with GCOV
#       amdgpu/gmc_v9: save/restore sdpif regs during S3
#       drm/amdgpu: fix memory leak during TDR test(v2)
#       drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime
#       drm/i915/gvt: Separate display reset from ALL_ENGINES reset
# < /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 45d0b75b98bf1de4b3a5b09188c75f3bfa3152b0
# < make -s -j 32 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 32 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-  help
# make -s -j 32 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-  olddefconfig
# make -s -j 32 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:35: 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:14,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:20:
/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:1348:16: note: 'flags' was declared here
  unsigned long flags;
                ^
/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;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4
# Build took: 0:05:24.814902