# git rev-parse -q --verify e058a84bfddc42ba356a2316f2cf1141974625c9^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify e058a84bfddc42ba356a2316f2cf1141974625c9^{commit}
e058a84bfddc42ba356a2316f2cf1141974625c9
# git checkout -q -f -B kisskb e058a84bfddc42ba356a2316f2cf1141974625c9
# git clean -qxdf
# < git log -1
# commit e058a84bfddc42ba356a2316f2cf1141974625c9
# Merge: c288d9cd7104 8a02ea42bc1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 1 12:53:43 2021 -0700
# 
#     Merge tag 'drm-next-2021-07-01' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm updates from Dave Airlie:
#      "Highlights:
#     
#        - AMD enables two more GPUs, with resulting header files
#     
#        - i915 has started to move to TTM for discrete GPU and enable DG1
#          discrete GPU support (not by default yet)
#     
#        - new HyperV drm driver
#     
#        - vmwgfx adds arm64 support
#     
#        - TTM refactoring ongoing
#     
#        - 16bpc display support for AMD hw
#     
#       Otherwise it's just the usual insane amounts of work all over the
#       place in lots of drivers and the core, as mostly summarised below:
#     
#       Core:
#        - mark AGP ioctls as legacy
#        - disable force probing for non-master clients
#        - HDR metadata property helpers
#        - HDMI infoframe signal colorimetry support
#        - remove drm_device.pdev pointer
#        - remove DRM_KMS_FB_HELPER config option
#        - remove drm_pci_alloc/free
#        - drm_err_*/drm_dbg_* helpers
#        - use drm driver names for fbdev
#        - leaked DMA handle fix
#        - 16bpc fixed point format fourcc
#        - add prefetching memcpy for WC
#        - Documentation fixes
#     
#       aperture:
#        - add aperture ownership helpers
#     
#       dp:
#        - aux fixes
#        - downstream 0 port handling
#        - use extended base receiver capability DPCD
#        - Rename DP_PSR_SELECTIVE_UPDATE to better mach eDP spec
#        - mst: use khz as link rate during init
#        - VCPI fixes for StarTech hub
#     
#       ttm:
#        - provide tt_shrink file via debugfs
#        - warn about freeing pinned BOs
#        - fix swapping error handling
#        - move page alignment into BO
#        - cleanup ttm_agp_backend
#        - add ttm_sys_manager
#        - don't override vm_ops
#        - ttm_bo_mmap removed
#        - make ttm_resource base of all managers
#        - remove VM_MIXEDMAP usage
#     
#       panel:
#        - sysfs_emit support
#        - simple: runtime PM support
#        - simple: power up panel when reading EDID + caching
#     
#       bridge:
#        - MHDP8546: HDCP support + DT bindings
#        - MHDP8546: Register DP AUX channel with userspace
#        - TI SN65DSI83 + SN65DSI84: add driver
#        - Sil8620: Fix module dependencies
#        - dw-hdmi: make CEC driver loading optional
#        - Ti-sn65dsi86: refclk fixes, subdrivers, runtime pm
#        - It66121: Add driver + DT bindings
#        - Adv7511: Support I2S IEC958 encoding
#        - Anx7625: fix power-on delay
#        - Nwi-dsi: Modesetting fixes; Cleanups
#        - lt6911: add missing MODULE_DEVICE_TABLE
#        - cdns: fix PM reference leak
#     
#       hyperv:
#        - add new DRM driver for HyperV graphics
#     
#       efifb:
#        - non-PCI device handling fixes
#     
#       i915:
#        - refactor IP/device versioning
#        - XeLPD Display IP preperation work
#        - ADL-P enablement patches
#        - DG1 uAPI behind BROKEN
#        - disable mmap ioctl for discerte GPUs
#        - start enabling HuC loading for Gen12+
#        - major GuC backend rework for new platforms
#        - initial TTM support for Discrete GPUs
#        - locking rework for TTM prep
#        - use correct max source link rate for eDP
#        - %p4cc format printing
#        - GLK display fixes
#        - VLV DSI panel power fixes
#        - PSR2 disabled for RKL and ADL-S
#        - ACPI _DSM invalid access fixed
#        - DMC FW path abstraction
#        - ADL-S PCI ID update
#        - uAPI headers converted to kerneldoc
#        - initial LMEM support for DG1
#        - x86/gpu: add Jasperlake to gen11 early quirks
#     
#       amdgpu:
#        - Aldebaran updates + initial SR-IOV
#        - new GPU: Beige Goby and Yellow Carp support
#        - more LTTPR display work
#        - Vangogh updates
#        - SDMA 5.x GCR fixes
#        - PCIe ASPM support
#        - Renoir TMZ enablement
#        - initial multiple eDP panel support
#        - use fdinfo to track devices/process info
#        - pin/unpin TTM fixes
#        - free resource on fence usage query
#        - fix fence calculation
#        - fix hotunplug/suspend issues
#        - GC/MM register access macro cleanup for SR-IOV
#        - W=1 fixes
#        - ACPI ATCS/ATIF handling rework
#        - 16bpc fixed point format support
#        - Initial smartshift support
#        - RV/PCO power tuning fixes
#        - new INFO query for additional vbios info
#     
#       amdkfd:
#        - SR-IOV aldebaran support
#        - HMM SVM support
#     
#       radeon:
#        - SMU regression fixes
#        - Oland flickering fix
#     
#       vmwgfx:
#        - enable console with fbdev emulation
#        - fix cpu updates of coherent multisample surfaces
#        - remove reservation semaphore
#        - add initial SVGA3 support
#        - support arm64
#     
#       msm:
#        - devcoredump support for display errors
#        - dpu/dsi: yaml bindings conversion
#        - mdp5: alpha/blend_mode/zpos support
#        - a6xx: cached coherent buffer support
#        - gpu iova fault improvement
#        - a660 support
#     
#       rockchip:
#        - RK3036 win1 scaling support
#        - RK3066/3188 missing register support
#        - RK3036/3066/3126/3188 alpha support
#     
#       mediatek:
#        - MT8167 HDMI support
#        - MT8183 DPI dual edge support
#     
#       tegra:
#        - fixed YUV support/scaling on Tegra186+
#     
#       ast:
#        - use pcim_iomap
#        - fix DP501 EDID
#     
#       bochs:
#        - screen blanking support
#     
#       etnaviv:
#        - export more GPU ID values to userspace
#        - add HWDB entry for GPU on i.MX8MP
#        - rework linear window calcs
#     
#       exynos:
#        - pm runtime changes
#     
#       imx:
#        - Annotate dma_fence critical section
#        - fix PRG modifiers after drmm conversion
#        - Add 8 pixel alignment fix for 1366x768
#        - fix YUV advertising
#        - add color properties
#     
#       ingenic:
#        - IPU planes fix
#     
#       panfrost:
#        - Mediatek MT8183 support + DT bindings
#        - export AFBC_FEATURES register to userspace
#     
#       simpledrm:
#        - %pr for printing resources
#     
#       nouveau:
#        - pin/unpin TTM fixes
#     
#       qxl:
#        - unpin shadow BO
#     
#       virtio:
#        - create dumb BOs as guest blob
#     
#       vkms:
#        - drmm_universal_plane_alloc
#        - add XRGB plane composition
#        - overlay support"
#     
#     * tag 'drm-next-2021-07-01' of git://anongit.freedesktop.org/drm/drm: (1570 commits)
#       drm/i915: Reinstate the mmap ioctl for some platforms
#       drm/i915/dsc: abstract helpers to get bigjoiner primary/secondary crtc
#       Revert "drm/msm/mdp5: provide dynamic bandwidth management"
#       drm/msm/mdp5: provide dynamic bandwidth management
#       drm/msm/mdp5: add perf blocks for holding fudge factors
#       drm/msm/mdp5: switch to standard zpos property
#       drm/msm/mdp5: add support for alpha/blend_mode properties
#       drm/msm/mdp5: use drm_plane_state for pixel blend mode
#       drm/msm/mdp5: use drm_plane_state for storing alpha value
#       drm/msm/mdp5: use drm atomic helpers to handle base drm plane state
#       drm/msm/dsi: do not enable PHYs when called for the slave DSI interface
#       drm/msm: Add debugfs to trigger shrinker
#       drm/msm/dpu: Avoid ABBA deadlock between IRQ modules
#       drm/msm: devcoredump iommu fault support
#       iommu/arm-smmu-qcom: Add stall support
#       drm/msm: Improve the a6xx page fault handler
#       iommu/arm-smmu-qcom: Add an adreno-smmu-priv callback to get pagefault info
#       iommu/arm-smmu: Add support for driver IOMMU fault handlers
#       drm/msm: export hangcheck_period in debugfs
#       drm/msm/a6xx: add support for Adreno 660 GPU
#       ...
# < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 e058a84bfddc42ba356a2316f2cf1141974625c9
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4240:warning: override: reassigning to symbol PPC64
.config:4241:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:4243:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4245:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9
# Build took: 0:04:03.812248