# 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/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 45d0b75b98bf1de4b3a5b09188c75f3bfa3152b0
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_currituck_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/currituck_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_currituck_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_currituck_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_currituck_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/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:72:12: 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/kernel/trace/trace_events.c: In function 'event_create_dir':
/kisskb/src/kernel/trace/trace_events.c:2040:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/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]
/kisskb/src/fs/io_uring.c: In function '__io_sqe_files_update.isra.64':
/kisskb/src/fs/io_uring.c:5819:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/powerpc/boot/dts/currituck.dts:125.28-161.5: Warning (pci_bridge): /plb/pciex@10100000000: node name is not "pci" or "pcie"
/kisskb/src/arch/powerpc/boot/dts/currituck.dts:163.28-198.5: Warning (pci_bridge): /plb/pciex@30100000000: node name is not "pci" or "pcie"
/kisskb/src/arch/powerpc/boot/dts/currituck.dts:200.28-235.5: Warning (pci_bridge): /plb/pciex@38100000000: node name is not "pci" or "pcie"
arch/powerpc/boot/dts/currituck.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
Completed OK
# rm -rf /kisskb/build/linus_44x_currituck_defconfig_powerpc-gcc4.6
# Build took: 0:01:09.710797