| Message ID | CAPM=9txVydO1fy8sEwVXRZF0zPfWwLYrk-UnGeKhRCEvrW4B7Q@mail.gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [git,pull] drm fixes + one missed next for 5.16-rc1 | expand |
On Thu, Nov 11, 2021 at 7:25 PM Dave Airlie <airlied@gmail.com> wrote: > > I missed a drm-misc-next pull for the main pull last week. It wasn't > that major and isn't the bulk of this at all. This has a bunch of > fixes all over, a lot for amdgpu and i915. Ugh. The i915 conflict was trivial, but made me aware of that absolutely disgusting "wbinvd_on_all_cpus()" hack. And that thing is much too ugly to survive. I made my merge resolution remove that disgusting thing. That driver is x86-only anyway, so it all seemed completely bogus in the first place. And if there is some actual non-x86 work in progress for i915, then that wbinvd_on_all_cpus() needs to be replaced with something proper and architecture-neutral anyway, most definitely involving a name change, and almost certainly also involving a range for the cache writeback. Because that "create broken macro on other architectures" thing is *NOT* acceptable. And I sincerely hope to the gods that no cache-incoherent i915 mess ever makes it out of the x86 world. Incoherent IO was always a historical mistake and should never ever happen again, so we should not spread that horrific pattern around. Linus
The pull request you sent on Fri, 12 Nov 2021 13:25:30 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-next-2021-11-12
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/304ac8032d3fa2d37750969cd4b8d5736a1829d9
Thank you!
On Sat, 13 Nov 2021 at 06:16, Linus Torvalds <torvalds@linux-foundation.org> wrote: > > On Thu, Nov 11, 2021 at 7:25 PM Dave Airlie <airlied@gmail.com> wrote: > > > > I missed a drm-misc-next pull for the main pull last week. It wasn't > > that major and isn't the bulk of this at all. This has a bunch of > > fixes all over, a lot for amdgpu and i915. > > Ugh. > > The i915 conflict was trivial, but made me aware of that absolutely > disgusting "wbinvd_on_all_cpus()" hack. > > And that thing is much too ugly to survive. I made my merge resolution > remove that disgusting thing. > > That driver is x86-only anyway, so it all seemed completely bogus in > the first place. > > And if there is some actual non-x86 work in progress for i915, then > that wbinvd_on_all_cpus() needs to be replaced with something proper > and architecture-neutral anyway, most definitely involving a name > change, and almost certainly also involving a range for the cache > writeback. > > Because that "create broken macro on other architectures" thing is > *NOT* acceptable. > > And I sincerely hope to the gods that no cache-incoherent i915 mess > ever makes it out of the x86 world. Incoherent IO was always a > historical mistake and should never ever happen again, so we should > not spread that horrific pattern around. i915 will no longer be x86-64 only in theory, since Intel now produces PCIe graphics cards using the same hw designs. These shouldn't AFAIK require the same incoherent architecture, though PCIe unsnooped transactions are a thing in the real world. The thing is the same driver needs to build/work for the integrated and discrete cards, hence this hack, but I'm sure someone can Intel can do better. I'll leave it to Daniel to figure out who/how. Dave.
On Sun, Nov 14, 2021 at 1:00 PM Dave Airlie <airlied@gmail.com> wrote: > > i915 will no longer be x86-64 only in theory, since Intel now produces > PCIe graphics cards using the same hw designs. Well, at least in my tree, it still has the "depends on X86", along with several other x86-only things (like "select INTEL_GTT", which is also x86-only) So by the time that non-x86 theory becomes reality, hopefully the i915 people will also have figured out how to do the cache flushing properly. And hopefully that "do it properly" ends up being simply that the particular configuration that ends up being portable simply doesn't need to do it at all and can statically just not build it, sidestepping the issue entirely. Fingers crossed. .. of course, I'm also sure some clueless hardware engineer is still convinced that non-coherent IO is the way to go for graphics, and that doing cross-CPU IPIs to write back all caches is somehow still a valid model. Because some people were still convinced about that not _that_ long ago. Hopefully reality (perhaps in the form of Apple) has caused people to finally reconsider. Linus
On 11/14/21 22:19, Linus Torvalds wrote: > On Sun, Nov 14, 2021 at 1:00 PM Dave Airlie <airlied@gmail.com> wrote: >> i915 will no longer be x86-64 only in theory, since Intel now produces >> PCIe graphics cards using the same hw designs. > Well, at least in my tree, it still has the "depends on X86", along > with several other x86-only things (like "select INTEL_GTT", which is > also x86-only) > > So by the time that non-x86 theory becomes reality, hopefully the i915 > people will also have figured out how to do the cache flushing > properly. > > And hopefully that "do it properly" ends up being simply that the > particular configuration that ends up being portable simply doesn't > need to do it at all and can statically just not build it, > sidestepping the issue entirely. > > Fingers crossed. For non-x86 / discrete graphics, plan is only coherent mappings, although the "Just not build it" part hasn't been properly figured out yet I guess. But point taken. Thanks, /Thomas
On Mon, Nov 15, 2021 at 08:18:53AM +0100, Thomas Hellström wrote: > On 11/14/21 22:19, Linus Torvalds wrote: > > On Sun, Nov 14, 2021 at 1:00 PM Dave Airlie <airlied@gmail.com> wrote: > > > i915 will no longer be x86-64 only in theory, since Intel now produces > > > PCIe graphics cards using the same hw designs. > > Well, at least in my tree, it still has the "depends on X86", along > > with several other x86-only things (like "select INTEL_GTT", which is > > also x86-only) Yeah it's work in progress and 12+ years of x86 pile up high&deep aren't easy to fix. So please assume the depends on X86 is gone already (and select INTEL_GTT is optional, it's only needed for igfx older than about 8 years or so), but we can't do that yet because all the build boots would run out of air screaming so much :-) > > So by the time that non-x86 theory becomes reality, hopefully the i915 > > people will also have figured out how to do the cache flushing > > properly. > > > > And hopefully that "do it properly" ends up being simply that the > > particular configuration that ends up being portable simply doesn't > > need to do it at all and can statically just not build it, > > sidestepping the issue entirely. > > > > Fingers crossed. > > For non-x86 / discrete graphics, plan is only coherent mappings, although > the "Just not build it" part hasn't been properly figured out yet I guess. > But point taken. Yeah for non-x86 it'll be standard dma-api all the way down. For x86 that ship sailed long ago, but also I'm not clear on why we added a new cache flush primitive for that instead of just continuing to use clflush like we've done since forever. For x86 integrated gpu we _know_ which cpu is there, clflush will exist. So any new horrors shouldn't be needed, not sure why a wbinvd_on_all_cpus slipped in. -Daniel
Hi Linus, I missed a drm-misc-next pull for the main pull last week. It wasn't that major and isn't the bulk of this at all. This has a bunch of fixes all over, a lot for amdgpu and i915. This contains a backmerge of 5.15 as we had a bunch of fixes queued up in the past couple of days that were based on fixes that were in 5.15, so I did a backmerge in so I could land them now instead of waiting for post rc1. I think this also screwed up the diffstat. Dave. drm-next-2021-11-12: drm next/fixes for 5.16-rc1 bridge: - HPD improvements for lt9611uxc - eDP aux-bus support for ps8640 - LVDS data-mapping selection support ttm: - remove huge page functionality (needs reworking) - fix a race condition during BO eviction panels: - add some new panels fbdev: - fix double-free - remove unused scrolling acceleration - CONFIG_FB dep improvements locking: - improve contended locking logging - naming collision fix dma-buf: - add dma_resv_for_each_fence iterator - fix fence refcounting bug - name locking fixesA prime: - fix object references during mmap nouveau: - various code style changes - refcount fix - device removal fixes - protect client list with a mutex - fix CE0 address calculation i915: - DP rates related fixes - Revert disabling dual eDP that was causing state readout problems - put the cdclk vtables in const data - Fix DVO port type for older platforms - Fix blankscreen by turning DP++ TMDS output buffers on encoder->shutdown - CCS FBs related fixes - Fix recursive lock in GuC submission - Revert guc_id from i915_request tracepoint - Build fix around dmabuf amdgpu: - GPU reset fix - Aldebaran fix - Yellow Carp fixes - DCN2.1 DMCUB fix - IOMMU regression fix for Picasso - DSC display fixes - BPC display calculation fixes - Other misc display fixes - Don't allow partial copy from user for DC debugfs - SRIOV fixes - GFX9 CSB pin count fix - Various IP version check fixes - DP 2.0 fixes - Limit DCN1 MPO fix to DCN1 amdkfd: - SVM fixes - Fix gfx version for renoir - Reset fixes udl: - timeout fix imx: - circular locking fix virtio: - NULL ptr deref fix The following changes since commit d9bd054177fbd2c4762546aec40fc3071bfe4cc0: Merge tag 'amd-drm-next-5.16-2021-10-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next (2021-11-02 12:40:58 +1000) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm tags/drm-next-2021-11-12 for you to fetch changes up to b6c24725249a6c1a889665d720cdff088f686f98: Merge tag 'drm-misc-fixes-2021-11-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-next (2021-11-12 13:06:41 +1000) ---------------------------------------------------------------- drm next/fixes for 5.16-rc1 bridge: - HPD improvments for lt9611uxc - eDP aux-bus support for ps8640 - LVDS data-mapping selection support ttm: - remove huge page functionality (needs reworking) - fix a race condition during BO eviction panels: - add some new panels fbdev: - fix double-free - remove unused scrolling acceleration - CONFIG_FB dep improvements locking: - improve contended locking logging - naming collision fix dma-buf: - add dma_resv_for_each_fence iterator - fix fence refcounting bug - name locking fixesA prime: - fix object references during mmap nouveau: - various code style changes - refcount fix - device removal fixes - protect client list with a mutex - fix CE0 address calculation i915: - DP rates related fixes - Revert disabling dual eDP that was causing state readout problems - put the cdclk vtables in const data - Fix DVO port type for older platforms - Fix blankscreen by turning DP++ TMDS output buffers on encoder->shutdown - CCS FBs related fixes - Fix recursive lock in GuC submission - Revert guc_id from i915_request tracepoint - Build fix around dmabuf amdgpu: - GPU reset fix - Aldebaran fix - Yellow Carp fixes - DCN2.1 DMCUB fix - IOMMU regression fix for Picasso - DSC display fixes - BPC display calculation fixes - Other misc display fixes - Don't allow partial copy from user for DC debugfs - SRIOV fixes - GFX9 CSB pin count fix - Various IP version check fixes - DP 2.0 fixes - Limit DCN1 MPO fix to DCN1 amdkfd: - SVM fixes - Fix gfx version for renoir - Reset fixes udl: - timeout fix imx: - circular locking fix virtio: - NULL ptr deref fix ---------------------------------------------------------------- Aaron Liu (1): drm/amdgpu: update RLC_PG_DELAY_3 Value to 200us for yellow carp Alex Deucher (2): drm/amdgpu/powerplay: fix sysfs_emit/sysfs_emit_at handling drm/amdgpu: fix SI handling in amdgpu_device_asic_has_dc_support() Alex Sierra (2): drm/amdkfd: avoid recursive lock in migrations back to RAM drm/amdkfd: lower the VAs base offset to 8KB Alex Xu (Hello71) (1): drm/plane-helper: fix uninitialized variable reference Amos Kong (1): drm/ttm_bo_api: update the description for @placement and @sg Anand K Mistry (1): drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap Anson Jacob (2): drm/amd/display: Fix dcn10_log_hubp_states printf format string drm/amd/display: Add comment where CONFIG_DRM_AMD_DC_DCN macro ends Anthony Koo (1): drm/amd/display: [FW Promotion] Release 0.0.91 Aric Cyr (1): drm/amd/display: 3.2.160 Arnd Bergmann (1): drm: fb_helper: improve CONFIG_FB dependency Aurabindo Pillai (1): drm/amd/display: add condition check for dmub notification Ben Skeggs (1): ce/gf100: fix incorrect CE0 address calculation on some GPUs Bing Guo (1): drm/amd/display: Fix bpc calculation for specific encodings Chenyuan Mi (1): drm/nouveau/svm: Fix refcount leak bug and missing check against null bug Christian König (7): dma-buf: add dma_resv_for_each_fence v3 dma-buf: use the new iterator in dma_buf_debug_show dma-buf: use the new iterator in dma_resv_poll drm/ttm: use the new iterator in ttm_bo_flush_all_fences drm/scheduler: use new iterator in drm_sched_job_add_implicit_dependencies v2 drm/i915: use the new iterator in i915_request_await_object v2 drm: use new iterator in drm_gem_fence_array_add_implicit v3 Claudio Suarez (1): fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list) Dan Carpenter (1): drm/v3d: fix copy_from_user() error codes Daniel Vetter (1): MAINTAINERS: dri-devel is for all of drivers/gpu Dave Airlie (8): Merge tag 'drm-misc-next-2021-10-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-next Merge tag 'amd-drm-fixes-5.16-2021-11-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-next Merge tag 'drm-misc-next-fixes-2021-11-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-next Merge tag 'drm-intel-next-fixes-2021-11-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-next Merge tag 'drm-misc-next-fixes-2021-11-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-next Merge tag 'amd-drm-fixes-5.16-2021-11-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-next BackMerge tag 'v5.15' into drm-next Merge tag 'drm-misc-fixes-2021-11-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-next David Heidelberg (1): dt-bindings: display: simple: hardware can use ddc-i2c-bus Dmitry Baryshkov (5): drm/bridge/lontium-lt9611uxc: fix provided connector suport dt-bindings: add bindings for the Sharp LS060T1SX01 panel drm/panel: Add support for Sharp LS060T1SX01 panel dt-bindings: add bindings for the Sharp LS060T1SX01 panel drm/panel: Add support for Sharp LS060T1SX01 panel Evan Quan (2): drm/amdgpu: correctly toggle gfx on/off around RLC_SPM_* register access drm/amdgpu: fix uvd crash on Polaris12 during driver unloading Fabio Estevam (1): Revert "drm/imx: Annotate dma-fence critical section in commit path" Felipe Clark (1): drm/amd/display: Fix dummy p-state hang on monitors with extreme timing Felix Kuehling (5): drm/amdkfd: Fix SVM_ATTR_PREFERRED_LOC drm/amdkfd: Avoid thrashing of stack and heap drm/amdkfd: Handle incomplete migration to system memory drm/amdgpu: Fix dangling kfd_bo pointer for shared BOs drm/amdkfd: Fix retry fault drain race conditions Graham Sider (1): drm/amdkfd: update gfx target version for Renoir Guangming Cao (1): dma-buf: acquire name lock before read/write dma_buf.name Guchun Chen (2): drm/amdgpu: drop jpeg IP initialization in SRIOV case drm/amdgpu: add missed support for UVD IP_VERSION(3, 0, 64) Guido Günther (5): drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts drm/panel: mantix: Add media bus format drm/panel: st7703: Add media bus format drm: mxsfb: Print failed bus format in hex drm: mxsfb: Set fallback bus format when the bridge doesn't provide one Harry Wentland (1): drm/amd/display: Don't allow partial copy_from_user Hersen Wu (1): drm/amd/display: dsc engine not disabled after unplug dsc mst hub Imre Deak (4): drm/i915/dp: Ensure sink rate values are always valid drm/i915/dp: Ensure max link params are always valid drm/i915/fb: Fix rounding error in subsampled plane size calculation drm/i915/adlp/fb: Prevent the mapping of redundant trailing padding NULL pages Jake Wang (3): drm/amd/display: Added HPO HW control shutdown support drm/amd/display: Add MPC meory shutdown support drm/amd/display: Added new DMUB boot option for power optimization James Zhu (1): drm/amdgpu: remove duplicated kfd_resume_iommu Jani Nikula (4): drm/locking: add backtrace for locking contended locks without backoff Revert "drm/i915/bios: gracefully disable dual eDP for now" drm/i915/cdclk: put the cdclk vtables in const data drm/i915/dp: fix integer overflow in 128b/132b data rate calculation Jason Gunthorpe (1): drm/ttm: remove ttm_bo_vm_insert_huge() Jeremy Cline (3): drm/nouveau: use drm_dev_unplug() during device removal drm/nouveau: Add a dedicated mutex for the clients list drm/nouveau: clean up all clients on device removal Jimmy Kizito (1): drm/amd/display: Clear encoder assignments when state cleared. Jing Xiangfeng (1): drm/virtio: fix the missed drm_gem_object_put() in virtio_gpu_user_framebuffer_create() Jingwen Chen (1): drm/amd/amdgpu: fix bad job hw_fence use after free in advance tdr Johan Hovold (1): drm/udl: fix control-message timeout Joonas Lahtinen (1): drm/i915: Revert 'guc_id' from i915_request tracepoint Karol Herbst (1): drm/nouveau/mmu/gp100: remove unused variable Kent Russell (1): drm/amdgpu: Make sure to reserve BOs before adding or removing Lee Jones (1): drm/nouveau/nouveau_bo: Remove unused variables 'dev' Luo penghao (2): drm/nouveau/mmu: drop unneeded assignment in the nvkm_uvmm_mthd_page() drm/nouveau/mmu/gp100-: drop unneeded assignment in the if condition. Marek Vasut (3): drm/bridge: ti-sn65dsi83: Implement .detach callback dt-bindings: display: bridge: lvds-codec: Document LVDS data mapping select drm/bridge: lvds-codec: Add support for LVDS data mapping select Mario Limonciello (7): drm/amdgpu: Convert SMU version to decimal in debugfs drm/amdgpu/pm: drop pp_power_profile_mode support for yellow carp drm/amd/pm: Add missing mutex for pp_get_power_profile_mode drm/amd/pm: Adjust returns when power_profile_mode is not supported drm/amdgpu/pm: Don't show pp_power_profile_mode for unsupported devices drm/amd/display: Look at firmware version to determine using dmub on dcn21 drm/amd/pm: Correct DPMS disable IP version check Matthew Auld (1): drm/i915/dmabuf: fix broken build Matthew Brost (1): drm/i915/guc: Fix recursive lock in GuC submission Michel Dänzer (1): dma-buf/poll: Get a file reference for outstanding fence callbacks Nicholas Kazlauskas (2): drm/amd/display: Don't lock connection_mutex for DMUB HPD drm/amd/display: Add callbacks for DMUB HPD IRQ notifications Nikola Pavlica (2): dt-bindings: add vendor prefix for Vivax dt-bindings: display: simple: Add Vivax TPC-9150 panel Oak Zeng (1): drm/amdgpu: use correct register mask to extract field Oleksij Rempel (1): dt-bindings: display: simple: add Innolux G070Y2-T02 panel Philip Chen (1): dt-bindings: drm/bridge: ps8640: Add aux-bus child Randy Dunlap (1): drm/connector: fix all kernel-doc warnings Roman Li (1): drm/amd/display: Force disable planes on any pipe split change Sam Ravnborg (2): Revert "drm/panel: Add support for Sharp LS060T1SX01 panel" Revert "dt-bindings: add bindings for the Sharp LS060T1SX01 panel" Shirish S (2): drm/amd/display: fix exit from amdgpu_dm_atomic_check() abruptly drm/amd/display: reject both non-zero src_x and src_y only for DCN1x Simon Ser (1): drm/connector: refer to CTA-861-G in the "content type" prop docs Stephen Rothwell (1): drm/locking: fix __stack_depot_* name conflict Søren Andersen (1): drm/panel: panel-simple: add LOGIC Technologies LTTD800480070-L2RT panel Tao Zhou (1): drm/amdgpu: correct xgmi ras error count reset Tvrtko Ursulin (1): dma-resv: Fix dma_resv_get_fences and dma_resv_copy_fences after conversion Uwe Kleine-König (1): drm/panel: s6e63m0: Make s6e63m0_remove() return void Ville Syrjälä (3): drm/i915: Extend the async flip VT-d w/a to skl/bxt drm/i915: Fix type1 DVI DP dual mode adapter heuristic for modern platforms drm/i915/hdmi: Turn DP++ TMDS output buffers back on in encoder->shutdown() Vivek Kasireddy (1): drm/virtio: Fix NULL dereference error in virtio_gpu_poll Wenjing Liu (1): drm/amd/display: fix register write sequence for LINK_SQUARE_PATTERN Yang Yingliang (1): drm/nouveau/gem: remove redundant semi-colon Yu-ting Shen (1): drm/amd/display: avoid link loss short pulse stuck the system YuBiao Wang (2): drm/amd/amdgpu: Avoid writing GMC registers under sriov in gmc9 drm/amd/amdgpu: Fix csb.bo pin_count leak on gfx 9 Zheyu Ma (1): fbdev: fbmem: Fix double free of 'fb_info->pixmap.addr' Zhi A Wang (1): drm/i915/gvt: fix the usage of ww lock in gvt scheduler. shaoyunl (2): drm/amd/amdkfd: Don't sent command to HWS on kfd reset drm/amd/amdgpu: fix the kfd pre_reset sequence in sriov xinhui pan (1): drm/ttm: Double check mem_type of BO while eviction yong yiran (1): drm/nouveau/nvenc: remove duplicate include in base.c .../bindings/display/bridge/lvds-codec.yaml | 33 +- .../devicetree/bindings/display/bridge/ps8640.yaml | 19 +- .../bindings/display/panel/panel-simple.yaml | 5 + .../bindings/display/panel/sharp,ls060t1sx01.yaml | 56 +++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + Documentation/gpu/todo.rst | 13 +- Documentation/userspace-api/ioctl/ioctl-number.rst | 1 + MAINTAINERS | 17 +- Makefile | 4 +- arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 2 +- .../boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts | 2 +- .../boot/dts/freescale/imx8mm-kontron-n801x-s.dts | 8 +- .../dts/freescale/imx8mm-kontron-n801x-som.dtsi | 8 +- arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 +- arch/arm64/net/bpf_jit_comp.c | 5 + arch/nds32/kernel/ftrace.c | 2 +- arch/nios2/platform/Kconfig.platform | 1 + arch/powerpc/platforms/pseries/iommu.c | 27 +- arch/riscv/Kconfig | 6 + arch/riscv/include/asm/kasan.h | 3 +- arch/riscv/kernel/head.S | 1 + arch/riscv/mm/kasan_init.c | 14 +- arch/riscv/net/bpf_jit_core.c | 8 +- arch/s390/kvm/interrupt.c | 5 +- arch/s390/kvm/kvm-s390.c | 1 + arch/x86/crypto/sm4-aesni-avx-asm_64.S | 6 +- arch/x86/crypto/sm4-aesni-avx2-asm_64.S | 6 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/svm/sev.c | 15 +- arch/x86/kvm/x86.c | 36 +- arch/x86/kvm/xen.c | 27 +- block/blk-mq.c | 13 +- block/blk-settings.c | 20 +- block/genhd.c | 22 +- drivers/base/regmap/regcache-rbtree.c | 7 +- drivers/clk/clk-composite.c | 10 +- drivers/dma-buf/dma-buf.c | 81 ++-- drivers/dma-buf/dma-resv.c | 69 ++- drivers/gpio/gpio-mlxbf2.c | 5 + drivers/gpio/gpio-xgs-iproc.c | 2 +- drivers/gpu/drm/Kconfig | 20 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 25 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 25 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 4 + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 + drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 8 +- drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 4 + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c | 18 +- drivers/gpu/drm/amd/amdgpu/nv.c | 1 + drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 24 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 2 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 50 +- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 + drivers/gpu/drm/amd/amdkfd/kfd_process.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 70 ++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 92 ++-- .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 10 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 150 ++++-- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 8 + .../gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c | 22 + drivers/gpu/drm/amd/display/dc/dc.h | 3 +- drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 3 + drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h | 4 +- .../amd/display/dc/dce110/dce110_hw_sequencer.c | 6 + .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 3 + drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c | 7 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 7 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 78 ++-- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.h | 1 + drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c | 1 + .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 6 +- .../amd/display/dc/dml/dcn30/display_mode_vba_30.c | 13 +- .../amd/display/dc/dml/dcn31/display_mode_vba_31.c | 14 +- drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 1 + .../drm/amd/display/dc/inc/hw_sequencer_private.h | 1 + drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 1 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 4 +- drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c | 1 + drivers/gpu/drm/amd/display/include/dal_asic_id.h | 2 +- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 + drivers/gpu/drm/amd/pm/inc/smu_v13_0_1_ppsmc.h | 4 +- drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 26 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 8 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 10 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 2 + .../gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.h | 13 + .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 12 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 4 + .../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 14 +- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 13 +- .../gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 87 ---- drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 9 +- drivers/gpu/drm/bridge/lvds-codec.c | 76 ++- drivers/gpu/drm/bridge/nwl-dsi.c | 35 ++ drivers/gpu/drm/bridge/ti-sn65dsi83.c | 17 +- drivers/gpu/drm/drm_connector.c | 32 +- drivers/gpu/drm/drm_gem.c | 26 +- drivers/gpu/drm/drm_modeset_lock.c | 49 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 12 + drivers/gpu/drm/drm_plane_helper.c | 1 - drivers/gpu/drm/drm_prime.c | 6 +- drivers/gpu/drm/i915/display/g4x_hdmi.c | 1 + drivers/gpu/drm/i915/display/intel_bios.c | 132 +++--- drivers/gpu/drm/i915/display/intel_cdclk.c | 44 +- drivers/gpu/drm/i915/display/intel_ddi.c | 1 + drivers/gpu/drm/i915/display/intel_display.c | 9 +- drivers/gpu/drm/i915/display/intel_dp.c | 34 +- drivers/gpu/drm/i915/display/intel_fb.c | 4 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 16 +- drivers/gpu/drm/i915/display/intel_hdmi.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 7 + drivers/gpu/drm/i915/gt/intel_ggtt.c | 3 + drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 3 +- drivers/gpu/drm/i915/i915_request.c | 34 +- drivers/gpu/drm/i915/i915_trace.h | 7 +- drivers/gpu/drm/imx/imx-drm-core.c | 2 - drivers/gpu/drm/mxsfb/mxsfb_kms.c | 8 +- drivers/gpu/drm/nouveau/nouveau_bo.c | 4 - drivers/gpu/drm/nouveau/nouveau_drm.c | 42 +- drivers/gpu/drm/nouveau/nouveau_drv.h | 5 + drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- drivers/gpu/drm/nouveau/nouveau_svm.c | 4 + drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 3 +- drivers/gpu/drm/nouveau/nvkm/engine/nvenc/base.c | 1 - drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c | 4 +- drivers/gpu/drm/panel/Kconfig | 10 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c | 9 + drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c | 3 +- drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c | 3 +- drivers/gpu/drm/panel/panel-samsung-s6e63m0.c | 4 +- drivers/gpu/drm/panel/panel-samsung-s6e63m0.h | 2 +- drivers/gpu/drm/panel/panel-sharp-ls060t1sx01.c | 333 ++++++++++++++ drivers/gpu/drm/panel/panel-simple.c | 35 ++ drivers/gpu/drm/panel/panel-sitronix-st7703.c | 8 + drivers/gpu/drm/radeon/radeon_gem.c | 2 +- drivers/gpu/drm/scheduler/sched_main.c | 26 +- drivers/gpu/drm/selftests/test-drm_damage_helper.c | 1 + drivers/gpu/drm/ttm/ttm_bo.c | 19 +- drivers/gpu/drm/ttm/ttm_bo_util.c | 1 + drivers/gpu/drm/ttm/ttm_bo_vm.c | 94 +--- drivers/gpu/drm/udl/udl_connector.c | 2 +- drivers/gpu/drm/v3d/v3d_gem.c | 13 +- drivers/gpu/drm/virtio/virtgpu_display.c | 4 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 3 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 4 - drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 72 +-- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 3 - drivers/infiniband/core/sa_query.c | 5 +- drivers/infiniband/hw/hfi1/pio.c | 9 +- drivers/infiniband/hw/irdma/uk.c | 4 +- drivers/infiniband/hw/irdma/verbs.c | 8 +- drivers/infiniband/hw/irdma/ws.c | 13 +- drivers/infiniband/hw/mlx5/mr.c | 2 +- drivers/infiniband/hw/mlx5/qp.c | 2 + drivers/infiniband/hw/qedr/qedr.h | 1 + drivers/infiniband/hw/qedr/qedr_iw_cm.c | 2 +- drivers/infiniband/hw/qedr/verbs.c | 5 +- drivers/infiniband/hw/qib/qib_user_sdma.c | 33 +- drivers/infiniband/sw/rdmavt/qp.c | 2 +- drivers/mmc/host/Kconfig | 2 +- drivers/mmc/host/cqhci-core.c | 3 + drivers/mmc/host/dw_mmc-exynos.c | 14 + drivers/mmc/host/mtk-sd.c | 38 +- drivers/mmc/host/sdhci-esdhc-imx.c | 16 + drivers/mmc/host/sdhci-pci-core.c | 29 +- drivers/mmc/host/sdhci.c | 6 + drivers/mmc/host/tmio_mmc_core.c | 17 +- drivers/mmc/host/vub300.c | 18 +- drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 16 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 30 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 35 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 1 - .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 +- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 1 + drivers/net/ethernet/intel/ice/ice_lag.c | 18 +- drivers/net/ethernet/intel/ice/ice_ptp.c | 3 + .../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 148 ++++-- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 3 + drivers/net/ethernet/mellanox/mlxsw/pci.c | 25 +- drivers/net/ethernet/microchip/lan743x_main.c | 35 +- drivers/net/ethernet/netronome/nfp/bpf/main.c | 16 +- drivers/net/ethernet/netronome/nfp/bpf/main.h | 2 + drivers/net/ethernet/netronome/nfp/bpf/offload.c | 17 +- drivers/net/ethernet/nxp/lpc_eth.c | 5 +- drivers/net/ethernet/realtek/r8169_main.c | 1 + drivers/net/phy/phy.c | 140 +++--- drivers/net/usb/lan78xx.c | 6 + drivers/net/usb/usbnet.c | 1 + drivers/net/vmxnet3/vmxnet3_drv.c | 1 - drivers/net/xen-netfront.c | 8 + drivers/nfc/port100.c | 4 +- drivers/nvdimm/pmem.c | 33 +- drivers/nvme/host/tcp.c | 9 +- drivers/nvme/target/tcp.c | 7 +- drivers/reset/Kconfig | 4 +- drivers/reset/reset-brcmstb-rescal.c | 2 +- drivers/reset/reset-socfpga.c | 26 ++ drivers/reset/tegra/reset-bpmp.c | 9 +- drivers/scsi/ibmvscsi/ibmvfc.c | 3 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 9 +- drivers/scsi/ufs/ufs-exynos.c | 6 +- drivers/scsi/ufs/ufshcd.c | 7 +- drivers/scsi/ufs/ufshpb.c | 283 +----------- drivers/scsi/ufs/ufshpb.h | 2 - drivers/spi/spi-altera-dfl.c | 2 +- drivers/spi/spi-altera-platform.c | 2 +- drivers/spi/spi-pl022.c | 5 +- drivers/vdpa/vdpa_user/vduse_dev.c | 29 +- drivers/video/fbdev/core/bitblit.c | 16 - drivers/video/fbdev/core/fbcon.c | 509 +-------------------- drivers/video/fbdev/core/fbcon.h | 59 --- drivers/video/fbdev/core/fbcon_ccw.c | 28 +- drivers/video/fbdev/core/fbcon_cw.c | 28 +- drivers/video/fbdev/core/fbcon_rotate.h | 9 - drivers/video/fbdev/core/fbcon_ud.c | 37 +- drivers/video/fbdev/core/fbmem.c | 5 +- drivers/video/fbdev/core/tileblit.c | 16 - drivers/video/fbdev/skeletonfb.c | 12 +- drivers/virtio/virtio_ring.c | 2 +- drivers/watchdog/iTCO_wdt.c | 12 +- drivers/watchdog/ixp4xx_wdt.c | 2 +- drivers/watchdog/omap_wdt.c | 6 +- drivers/watchdog/sbsa_gwdt.c | 5 +- fs/btrfs/compression.c | 3 +- fs/btrfs/inode.c | 3 +- fs/btrfs/lzo.c | 36 +- fs/btrfs/zlib.c | 36 +- fs/btrfs/zstd.c | 27 +- fs/ocfs2/suballoc.c | 22 +- include/drm/drm_modeset_lock.h | 8 + include/drm/ttm/ttm_bo_api.h | 9 +- include/linux/bpf.h | 7 +- include/linux/bpf_types.h | 8 +- include/linux/dma-resv.h | 25 +- include/linux/fb.h | 2 +- include/linux/filter.h | 1 + include/linux/page-flags.h | 23 + include/linux/skmsg.h | 1 + include/net/cfg80211.h | 2 - include/net/mptcp.h | 4 + include/net/sock.h | 8 +- include/net/tls.h | 11 +- include/net/udp.h | 5 +- kernel/bpf/arraymap.c | 1 + kernel/bpf/core.c | 24 +- kernel/bpf/syscall.c | 11 +- kernel/cgroup/cgroup.c | 4 +- kernel/trace/ftrace.c | 18 +- kernel/trace/trace_eprobe.c | 4 +- mm/damon/core-test.h | 4 +- mm/huge_memory.c | 2 + mm/khugepaged.c | 26 +- mm/memory-failure.c | 28 +- mm/memory.c | 9 + mm/oom_kill.c | 23 +- mm/page_alloc.c | 8 +- mm/secretmem.c | 2 +- mm/vmalloc.c | 15 +- net/batman-adv/bridge_loop_avoidance.c | 8 +- net/batman-adv/main.c | 56 ++- net/batman-adv/network-coding.c | 4 +- net/batman-adv/translation-table.c | 4 +- net/core/dev.c | 9 +- net/core/net-sysfs.c | 4 +- net/core/skbuff.c | 36 +- net/core/skmsg.c | 14 + net/core/sock_destructor.h | 12 + net/core/sysctl_net_core.c | 2 +- net/ipv4/tcp.c | 5 +- net/ipv4/tcp_bpf.c | 27 +- net/ipv4/udp.c | 3 + net/ipv4/udp_bpf.c | 1 + net/mac80211/mesh.c | 9 +- net/mptcp/options.c | 39 +- net/sctp/sm_statefuns.c | 139 +++--- net/smc/af_smc.c | 2 +- net/smc/smc_llc.c | 2 +- net/tipc/crypto.c | 32 +- net/tls/tls_main.c | 4 +- net/tls/tls_sw.c | 21 +- net/unix/af_unix.c | 4 + net/unix/unix_bpf.c | 2 + net/wireless/core.c | 2 +- net/wireless/core.h | 2 + net/wireless/mlme.c | 26 +- net/wireless/scan.c | 7 +- net/wireless/util.c | 14 +- tools/perf/Makefile.perf | 2 + tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 +- tools/perf/builtin-script.c | 14 +- .../selftests/bpf/prog_tests/sockmap_listen.c | 75 +-- tools/testing/selftests/net/fcnal-test.sh | 3 + tools/testing/selftests/vm/split_huge_page_test.c | 2 +- 309 files changed, 3186 insertions(+), 2578 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/panel/sharp,ls060t1sx01.yaml create mode 100644 drivers/gpu/drm/panel/panel-sharp-ls060t1sx01.c create mode 100644 net/core/sock_destructor.h