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2023-11-03drm/amdkfd: Populate cache info for GFX 9.4.3Mukul Joshi1-1/+65
GFX 9.4.3 uses a new version of the GC info table which contains the cache info. This patch adds a new function to populate the cache info from IP discovery for GFX 9.4.3. Signed-off-by: Mukul Joshi <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-03drm/amdgpu: don't put MQDs in VRAM on ARM | ARM64Alex Deucher1-0/+2
Issues were reported with commit 1cfb4d612127 ("drm/amdgpu: put MQDs in VRAM") on an ADLINK Ampere Altra Developer Platform (AVA developer platform). Various ARM systems seem to have problems related to PCIe and MMIO access. In this case, I'm not sure if this is specific to the ADLINK platform or ARM in general. Seems to be some coherency issue with VRAM. For now, just don't put MQDs in VRAM on ARM. Link: https://lists.freedesktop.org/archives/amd-gfx/2023-October/100453.html Fixes: 1cfb4d612127 ("drm/amdgpu: put MQDs in VRAM") Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-11-03drm/amdgpu/smu13: drop compute workload workaroundAlex Deucher1-30/+2
This was fixed in PMFW before launch and is no longer required. Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 6.1.x
2023-11-03drm/amdgpu: add a retry for IP discovery initAlex Deucher1-2/+21
AMD dGPUs have integrated FW that runs as soon as the device gets power and initializes the board (determines the amount of memory, provides configuration details to the driver, etc.). For direct PCIe attached cards this happens as soon as power is applied and normally completes well before the OS has even started loading. However, with hotpluggable ports like USB4, the driver needs to wait for this to complete before initializing the device. This normally takes 60-100ms, but could take longer on some older boards periodically due to memory training. Retry for up to a second. In the non-hotplug case, there should be no change in behavior and this should complete on the first try. v2: adjust test criteria v3: adjust checks for the masks, only enable on removable devices v4: skip bif_fb_en check Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925 Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-11-03drm/amdgpu: ungate power gating when system suspendPerry Yuan1-0/+9
[Why] During suspend, if GFX DPM is enabled and GFXOFF feature is enabled the system may get hung. So, it is suggested to disable GFXOFF feature during suspend and enable it after resume. [How] Update the code to disable GFXOFF feature during suspend and enable it after resume. [ 311.396526] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 311.396530] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features! [ 311.396531] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62 Acked-by: Yang Wang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Perry Yuan <[email protected]> Signed-off-by: Kun Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-11-03drm/radeon: replace 1-element arrays with flexible-array membersJosé Pekkarinen1-21/+21
Reported by coccinelle, the following patch will move the following 1 element arrays to flexible arrays. drivers/gpu/drm/radeon/atombios.h:5523:32-48: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:5545:32-48: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:5461:34-44: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4447:30-40: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4236:30-41: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7095:28-45: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:3896:27-37: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:5443:16-25: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:5454:34-43: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4603:21-32: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4628:32-46: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:6285:29-39: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4296:30-36: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4756:28-36: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:4064:22-35: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7327:9-24: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7332:32-53: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7362:26-41: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7369:29-44: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7349:24-32: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) drivers/gpu/drm/radeon/atombios.h:7355:27-35: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) Signed-off-by: José Pekkarinen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-03drm/amd: Fix UBSAN array-index-out-of-bounds for Powerplay headersAlex Deucher2-14/+14
For pptable structs that use flexible array sizes, use flexible arrays. Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039926 Reviewed-by: Mario Limonciello <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-03drm/amdgpu: don't use pci_is_thunderbolt_attached()Alex Deucher2-6/+7
It's only valid on Intel systems with the Intel VSEC. Use dev_is_removable() instead. This should do the right thing regardless of the platform. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925 Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-11-03drm/amdgpu: don't use ATRM for external devicesAlex Deucher1-0/+5
The ATRM ACPI method is for fetching the dGPU vbios rom image on laptops and all-in-one systems. It should not be used for external add in cards. If the dGPU is thunderbolt connected, don't try ATRM. v2: pci_is_thunderbolt_attached only works for Intel. Use pdev->external_facing instead. v3: dev_is_removable() seems to be what we want Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925 Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-11-03drm/amdgpu/gfx10,11: use memcpy_to/fromio for MQDsAlex Deucher2-12/+12
Since they were moved to VRAM, we need to use the IO variants of memcpy. Fixes: 1cfb4d612127 ("drm/amdgpu: put MQDs in VRAM") Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-03drm/amdgpu: use mode-2 reset for RAS poison consumptionTao Zhou1-1/+5
Switch from mode-1 reset to mode-2 for poison consumption. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Stanley.Yang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-03drm/amdgpu doorbell range should be set when gpu recoveryLin.Cao1-0/+7
GFX doorbell range should be set after flr otherwise the gfx doorbell range will be overlap with MEC. v2: remove "amdgpu_sriov_vf" and "amdgpu_in_reset" check, and add grbm select for the case of 2 gfx rings. Signed-off-by: Lin.Cao <[email protected]> Acked-by: ZhenGuo Yin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-03drm/amd/pm: Return 0 as default min power limit for legacy asicsMa Jun1-0/+3
Return 0 as the default min power limit for the asics use powerplay. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-11-02Merge tag 'mm-nonmm-stable-2023-11-02-14-08' of ↵Linus Torvalds1-3/+1
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: "As usual, lots of singleton and doubleton patches all over the tree and there's little I can say which isn't in the individual changelogs. The lengthier patch series are - 'kdump: use generic functions to simplify crashkernel reservation in arch', from Baoquan He. This is mainly cleanups and consolidation of the 'crashkernel=' kernel parameter handling - After much discussion, David Laight's 'minmax: Relax type checks in min() and max()' is here. Hopefully reduces some typecasting and the use of min_t() and max_t() - A group of patches from Oleg Nesterov which clean up and slightly fix our handling of reads from /proc/PID/task/... and which remove task_struct.thread_group" * tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (64 commits) scripts/gdb/vmalloc: disable on no-MMU scripts/gdb: fix usage of MOD_TEXT not defined when CONFIG_MODULES=n .mailmap: add address mapping for Tomeu Vizoso mailmap: update email address for Claudiu Beznea tools/testing/selftests/mm/run_vmtests.sh: lower the ptrace permissions .mailmap: map Benjamin Poirier's address scripts/gdb: add lx_current support for riscv ocfs2: fix a spelling typo in comment proc: test ProtectionKey in proc-empty-vm test proc: fix proc-empty-vm test with vsyscall fs/proc/base.c: remove unneeded semicolon do_io_accounting: use sig->stats_lock do_io_accounting: use __for_each_thread() ocfs2: replace BUG_ON() at ocfs2_num_free_extents() with ocfs2_error() ocfs2: fix a typo in a comment scripts/show_delta: add __main__ judgement before main code treewide: mark stuff as __ro_after_init fs: ocfs2: check status values proc: test /proc/${pid}/statm compiler.h: move __is_constexpr() to compiler.h ...
2023-11-02Merge tag 'mm-stable-2023-11-01-14-33' of ↵Linus Torvalds10-54/+97
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: "Many singleton patches against the MM code. The patch series which are included in this merge do the following: - Kemeng Shi has contributed some compation maintenance work in the series 'Fixes and cleanups to compaction' - Joel Fernandes has a patchset ('Optimize mremap during mutual alignment within PMD') which fixes an obscure issue with mremap()'s pagetable handling during a subsequent exec(), based upon an implementation which Linus suggested - More DAMON/DAMOS maintenance and feature work from SeongJae Park i the following patch series: mm/damon: misc fixups for documents, comments and its tracepoint mm/damon: add a tracepoint for damos apply target regions mm/damon: provide pseudo-moving sum based access rate mm/damon: implement DAMOS apply intervals mm/damon/core-test: Fix memory leaks in core-test mm/damon/sysfs-schemes: Do DAMOS tried regions update for only one apply interval - In the series 'Do not try to access unaccepted memory' Adrian Hunter provides some fixups for the recently-added 'unaccepted memory' feature. To increase the feature's checking coverage. 'Plug a few gaps where RAM is exposed without checking if it is unaccepted memory' - In the series 'cleanups for lockless slab shrink' Qi Zheng has done some maintenance work which is preparation for the lockless slab shrinking code - Qi Zheng has redone the earlier (and reverted) attempt to make slab shrinking lockless in the series 'use refcount+RCU method to implement lockless slab shrink' - David Hildenbrand contributes some maintenance work for the rmap code in the series 'Anon rmap cleanups' - Kefeng Wang does more folio conversions and some maintenance work in the migration code. Series 'mm: migrate: more folio conversion and unification' - Matthew Wilcox has fixed an issue in the buffer_head code which was causing long stalls under some heavy memory/IO loads. Some cleanups were added on the way. Series 'Add and use bdev_getblk()' - In the series 'Use nth_page() in place of direct struct page manipulation' Zi Yan has fixed a potential issue with the direct manipulation of hugetlb page frames - In the series 'mm: hugetlb: Skip initialization of gigantic tail struct pages if freed by HVO' has improved our handling of gigantic pages in the hugetlb vmmemmep optimizaton code. This provides significant boot time improvements when significant amounts of gigantic pages are in use - Matthew Wilcox has sent the series 'Small hugetlb cleanups' - code rationalization and folio conversions in the hugetlb code - Yin Fengwei has improved mlock()'s handling of large folios in the series 'support large folio for mlock' - In the series 'Expose swapcache stat for memcg v1' Liu Shixin has added statistics for memcg v1 users which are available (and useful) under memcg v2 - Florent Revest has enhanced the MDWE (Memory-Deny-Write-Executable) prctl so that userspace may direct the kernel to not automatically propagate the denial to child processes. The series is named 'MDWE without inheritance' - Kefeng Wang has provided the series 'mm: convert numa balancing functions to use a folio' which does what it says - In the series 'mm/ksm: add fork-exec support for prctl' Stefan Roesch makes is possible for a process to propagate KSM treatment across exec() - Huang Ying has enhanced memory tiering's calculation of memory distances. This is used to permit the dax/kmem driver to use 'high bandwidth memory' in addition to Optane Data Center Persistent Memory Modules (DCPMM). The series is named 'memory tiering: calculate abstract distance based on ACPI HMAT' - In the series 'Smart scanning mode for KSM' Stefan Roesch has optimized KSM by teaching it to retain and use some historical information from previous scans - Yosry Ahmed has fixed some inconsistencies in memcg statistics in the series 'mm: memcg: fix tracking of pending stats updates values' - In the series 'Implement IOCTL to get and optionally clear info about PTEs' Peter Xu has added an ioctl to /proc/<pid>/pagemap which permits us to atomically read-then-clear page softdirty state. This is mainly used by CRIU - Hugh Dickins contributed the series 'shmem,tmpfs: general maintenance', a bunch of relatively minor maintenance tweaks to this code - Matthew Wilcox has increased the use of the VMA lock over file-backed page faults in the series 'Handle more faults under the VMA lock'. Some rationalizations of the fault path became possible as a result - In the series 'mm/rmap: convert page_move_anon_rmap() to folio_move_anon_rmap()' David Hildenbrand has implemented some cleanups and folio conversions - In the series 'various improvements to the GUP interface' Lorenzo Stoakes has simplified and improved the GUP interface with an eye to providing groundwork for future improvements - Andrey Konovalov has sent along the series 'kasan: assorted fixes and improvements' which does those things - Some page allocator maintenance work from Kemeng Shi in the series 'Two minor cleanups to break_down_buddy_pages' - In thes series 'New selftest for mm' Breno Leitao has developed another MM self test which tickles a race we had between madvise() and page faults - In the series 'Add folio_end_read' Matthew Wilcox provides cleanups and an optimization to the core pagecache code - Nhat Pham has added memcg accounting for hugetlb memory in the series 'hugetlb memcg accounting' - Cleanups and rationalizations to the pagemap code from Lorenzo Stoakes, in the series 'Abstract vma_merge() and split_vma()' - Audra Mitchell has fixed issues in the procfs page_owner code's new timestamping feature which was causing some misbehaviours. In the series 'Fix page_owner's use of free timestamps' - Lorenzo Stoakes has fixed the handling of new mappings of sealed files in the series 'permit write-sealed memfd read-only shared mappings' - Mike Kravetz has optimized the hugetlb vmemmap optimization in the series 'Batch hugetlb vmemmap modification operations' - Some buffer_head folio conversions and cleanups from Matthew Wilcox in the series 'Finish the create_empty_buffers() transition' - As a page allocator performance optimization Huang Ying has added automatic tuning to the allocator's per-cpu-pages feature, in the series 'mm: PCP high auto-tuning' - Roman Gushchin has contributed the patchset 'mm: improve performance of accounted kernel memory allocations' which improves their performance by ~30% as measured by a micro-benchmark - folio conversions from Kefeng Wang in the series 'mm: convert page cpupid functions to folios' - Some kmemleak fixups in Liu Shixin's series 'Some bugfix about kmemleak' - Qi Zheng has improved our handling of memoryless nodes by keeping them off the allocation fallback list. This is done in the series 'handle memoryless nodes more appropriately' - khugepaged conversions from Vishal Moola in the series 'Some khugepaged folio conversions'" [ bcachefs conflicts with the dynamically allocated shrinkers have been resolved as per Stephen Rothwell in https://lore.kernel.org/all/[email protected]/ with help from Qi Zheng. The clone3 test filtering conflict was half-arsed by yours truly ] * tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (406 commits) mm/damon/sysfs: update monitoring target regions for online input commit mm/damon/sysfs: remove requested targets when online-commit inputs selftests: add a sanity check for zswap Documentation: maple_tree: fix word spelling error mm/vmalloc: fix the unchecked dereference warning in vread_iter() zswap: export compression failure stats Documentation: ubsan: drop "the" from article title mempolicy: migration attempt to match interleave nodes mempolicy: mmap_lock is not needed while migrating folios mempolicy: alloc_pages_mpol() for NUMA policy without vma mm: add page_rmappable_folio() wrapper mempolicy: remove confusing MPOL_MF_LAZY dead code mempolicy: mpol_shared_policy_init() without pseudo-vma mempolicy trivia: use pgoff_t in shared mempolicy tree mempolicy trivia: slightly more consistent naming mempolicy trivia: delete those ancient pr_debug()s mempolicy: fix migrate_pages(2) syscall return nr_failed kernfs: drop shared NUMA mempolicy hooks hugetlbfs: drop shared NUMA mempolicy pretence mm/damon/sysfs-test: add a unit test for damon_sysfs_set_targets() ...
2023-11-03nouveau/gsp: add some basic registry entries.Dave Airlie1-10/+35
The nvidia driver sets these two basic registry entries always, so copy it. Reviewed-by: Danilo Krummrich <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2023-11-03nouveau/gsp: fix message signature.Dave Airlie1-1/+1
This original one was backwards, compared to traces from nvidia driver. Reviewed-by: Danilo Krummrich <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2023-11-03nouveau/gsp: move to 535.113.01Dave Airlie73-171/+217
This moves the initial effort to the latest 535 firmware. The gsp msg structs have changed, and the message passing also. The wpr also seems to have some struct changes. This version of the firmware will be what we are stuck on for a while, until we can refactor the driver and work out a better path forward. Reviewed-by: Danilo Krummrich <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2023-11-02Merge tag 'pci-v6.7-changes' of ↵Linus Torvalds6-53/+22
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci updates from Bjorn Helgaas: "Enumeration: - Use acpi_evaluate_dsm_typed() instead of open-coding _DSM evaluation to learn device characteristics (Andy Shevchenko) - Tidy multi-function header checks using new PCI_HEADER_TYPE_MASK definition (Ilpo Järvinen) - Simplify config access error checking in various drivers (Ilpo Järvinen) - Use pcie_capability_clear_word() (not pcie_capability_clear_and_set_word()) when only clearing (Ilpo Järvinen) - Add pci_get_base_class() to simplify finding devices using base class only (ignoring subclass and programming interface) (Sui Jingfeng) - Add pci_is_vga(), which includes ancient PCI_CLASS_NOT_DEFINED_VGA devices from before the Class Code was added to PCI (Sui Jingfeng) - Use pci_is_vga() for vgaarb, sysfs "boot_vga", virtio, qxl to include ancient VGA devices (Sui Jingfeng) Resource management: - Make pci_assign_unassigned_resources() non-init because sparc uses it after init (Randy Dunlap) Driver binding: - Retain .remove() and .probe() callbacks (previously __init) because sysfs may cause them to be called later (Uwe Kleine-König) - Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device, so it can be claimed by dwc3 instead (Vicki Pfau) PCI device hotplug: - Add Ampere Altra Attention Indicator extension driver for acpiphp (D Scott Phillips) Power management: - Quirk VideoPropulsion Torrent QN16e with longer delay after reset (Lukas Wunner) - Prevent users from overriding drivers that say we shouldn't use D3cold (Lukas Wunner) - Avoid PME from D3hot/D3cold for AMD Rembrandt and Phoenix USB4 because wakeup interrupts from those states don't work if amd-pmc has put the platform in a hardware sleep state (Mario Limonciello) IOMMU: - Disable ATS for Intel IPU E2000 devices with invalidation message endianness erratum (Bartosz Pawlowski) Error handling: - Factor out interrupt enable/disable into helpers (Kai-Heng Feng) Peer-to-peer DMA: - Fix flexible-array usage in struct pci_p2pdma_pagemap in case we ever use pagemaps with multiple entries (Gustavo A. R. Silva) ASPM: - Revert a change that broke when drivers disabled L1 and users later enabled an L1.x substate via sysfs, and fix a similar issue when users disabled L1 via sysfs (Heiner Kallweit) Endpoint framework: - Fix double free in __pci_epc_create() (Dan Carpenter) - Use IS_ERR_OR_NULL() to simplify endpoint core (Ruan Jinjie) Cadence PCIe controller driver: - Drop unused "is_rc" member (Li Chen) Freescale Layerscape PCIe controller driver: - Enable 64-bit addressing in endpoint mode (Guanhua Gao) Intel VMD host bridge driver: - Fix multi-function header check (Ilpo Järvinen) Microsoft Hyper-V host bridge driver: - Annotate struct hv_dr_state with __counted_by (Kees Cook) NVIDIA Tegra194 PCIe controller driver: - Drop setting of LNKCAP_MLW (max link width) since dw_pcie_setup() already does this via dw_pcie_link_set_max_link_width() (Yoshihiro Shimoda) Qualcomm PCIe controller driver: - Use PCIE_SPEED2MBS_ENC() to simplify encoding of link speed (Manivannan Sadhasivam) - Add a .write_dbi2() callback so DBI2 register writes, e.g., for setting the BAR size, work correctly (Manivannan Sadhasivam) - Enable ASPM for platforms that use 1.9.0 ops, because the PCI core doesn't enable ASPM states that haven't been enabled by the firmware (Manivannan Sadhasivam) Renesas R-Car Gen4 PCIe controller driver: - Add DesignWare core support (set max link width, EDMA_UNROLL flag, .pre_init(), .deinit(), etc) for use by R-Car Gen4 driver (Yoshihiro Shimoda) - Add driver and DT schema for DesignWare-based Renesas R-Car Gen4 controller in both host and endpoint mode (Yoshihiro Shimoda) Xilinx NWL PCIe controller driver: - Update ECAM size to support 256 buses (Thippeswamy Havalige) - Stop setting bridge primary/secondary/subordinate bus numbers, since PCI core does this (Thippeswamy Havalige) Xilinx XDMA controller driver: - Add driver and DT schema for Zynq UltraScale+ MPSoCs devices with Xilinx XDMA Soft IP (Thippeswamy Havalige) Miscellaneous: - Use FIELD_GET()/FIELD_PREP() to simplify and reduce use of _SHIFT macros (Ilpo Järvinen, Bjorn Helgaas) - Remove logic_outb(), _outw(), outl() duplicate declarations (John Sanpe) - Replace unnecessary UTF-8 in Kconfig help text because menuconfig doesn't render it correctly (Liu Song)" * tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (102 commits) PCI: qcom-ep: Add dedicated callback for writing to DBI2 registers PCI: Simplify pcie_capability_clear_and_set_word() to ..._clear_word() PCI: endpoint: Fix double free in __pci_epc_create() PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx XDMA PCIe Root Port Bridge PCI: xilinx-cpm: Move IRQ definitions to a common header PCI: xilinx-nwl: Modify ECAM size to enable support for 256 buses PCI: xilinx-nwl: Rename the NWL_ECAM_VALUE_DEFAULT macro dt-bindings: PCI: xilinx-nwl: Modify ECAM size in the DT example PCI: xilinx-nwl: Remove redundant code that sets Type 1 header fields PCI: hotplug: Add Ampere Altra Attention Indicator extension driver PCI/AER: Factor out interrupt toggling into helpers PCI: acpiphp: Allow built-in drivers for Attention Indicators PCI/portdrv: Use FIELD_GET() PCI/VC: Use FIELD_GET() PCI/PTM: Use FIELD_GET() PCI/PME: Use FIELD_GET() PCI/ATS: Use FIELD_GET() PCI/ATS: Show PASID Capability register width in bitmasks PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common() ...
2023-11-01Merge tag 'sysctl-6.7-rc1' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull sysctl updates from Luis Chamberlain: "To help make the move of sysctls out of kernel/sysctl.c not incur a size penalty sysctl has been changed to allow us to not require the sentinel, the final empty element on the sysctl array. Joel Granados has been doing all this work. On the v6.6 kernel we got the major infrastructure changes required to support this. For v6.7-rc1 we have all arch/ and drivers/ modified to remove the sentinel. Both arch and driver changes have been on linux-next for a bit less than a month. It is worth re-iterating the value: - this helps reduce the overall build time size of the kernel and run time memory consumed by the kernel by about ~64 bytes per array - the extra 64-byte penalty is no longer inncurred now when we move sysctls out from kernel/sysctl.c to their own files For v6.8-rc1 expect removal of all the sentinels and also then the unneeded check for procname == NULL. The last two patches are fixes recently merged by Krister Johansen which allow us again to use softlockup_panic early on boot. This used to work but the alias work broke it. This is useful for folks who want to detect softlockups super early rather than wait and spend money on cloud solutions with nothing but an eventual hung kernel. Although this hadn't gone through linux-next it's also a stable fix, so we might as well roll through the fixes now" * tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: (23 commits) watchdog: move softlockup_panic back to early_param proc: sysctl: prevent aliased sysctls from getting passed to init intel drm: Remove now superfluous sentinel element from ctl_table array Drivers: hv: Remove now superfluous sentinel element from ctl_table array raid: Remove now superfluous sentinel element from ctl_table array fw loader: Remove the now superfluous sentinel element from ctl_table array sgi-xp: Remove the now superfluous sentinel element from ctl_table array vrf: Remove the now superfluous sentinel element from ctl_table array char-misc: Remove the now superfluous sentinel element from ctl_table array infiniband: Remove the now superfluous sentinel element from ctl_table array macintosh: Remove the now superfluous sentinel element from ctl_table array parport: Remove the now superfluous sentinel element from ctl_table array scsi: Remove now superfluous sentinel element from ctl_table array tty: Remove now superfluous sentinel element from ctl_table array xen: Remove now superfluous sentinel element from ctl_table array hpet: Remove now superfluous sentinel element from ctl_table array c-sky: Remove now superfluous sentinel element from ctl_talbe array powerpc: Remove now superfluous sentinel element from ctl_table arrays riscv: Remove now superfluous sentinel element from ctl_table array x86/vdso: Remove now superfluous sentinel element from ctl_table array ...
2023-11-02Merge tag 'shmob-drm-atomic-dt-tag2' of ↵Dave Airlie12-756/+642
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into drm-next drm: renesas: shmobile: Atomic conversion + DT support Currently, there are two drivers for the LCD controller on Renesas SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs: 1. sh_mobile_lcdcfb, using the fbdev framework, 2. shmob_drm, using the DRM framework. However, only the former driver is used, as all platform support integrates the former. None of these drivers support DT-based systems. Convert the SH-Mobile DRM driver to atomic modesetting, and add DT support, complemented by the customary set of fixes and improvements. Acked-by: Laurent Pinchart <[email protected]> Link: https://lore.kernel.org/r/[email protected]/ Signed-off-by: Dave Airlie <[email protected]> From: Geert Uytterhoeven <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/CAMuHMdUF61V5qNyKbrTGxZfEJvCVuLO7q2R5MqZYkzRC_cNr0w@mail.gmail.com
2023-11-01Merge tag 'asm-generic-6.7' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull ia64 removal and asm-generic updates from Arnd Bergmann: - The ia64 architecture gets its well-earned retirement as planned, now that there is one last (mostly) working release that will be maintained as an LTS kernel. - The architecture specific system call tables are updated for the added map_shadow_stack() syscall and to remove references to the long-gone sys_lookup_dcookie() syscall. * tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: hexagon: Remove unusable symbols from the ptrace.h uapi asm-generic: Fix spelling of architecture arch: Reserve map_shadow_stack() syscall number for all architectures syscalls: Cleanup references to sys_lookup_dcookie() Documentation: Drop or replace remaining mentions of IA64 lib/raid6: Drop IA64 support Documentation: Drop IA64 from feature descriptions kernel: Drop IA64 support from sig_fault handlers arch: Remove Itanium (IA-64) architecture
2023-11-01Merge tag 'vfio-v6.7-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds1-1/+1
Pull VFIO updates from Alex Williamson: - Add support for "chunk mode" in the mlx5-vfio-pci variant driver, which allows both larger device image sizes for migration, beyond the previous 4GB limit, and also read-ahead support for improved migration performance (Yishai Hadas) - A new bus master control interface for the CDX bus driver where there is no in-band mechanism to toggle device DMA as there is through config space on PCI devices (Nipun Gupta) - Add explicit alignment directives to vfio data structures to reduce the chance of breaking 32-bit userspace. In most cases this is transparent and the remaining cases where data structures are padded work within the existing rules for extending data structures within vfio (Stefan Hajnoczi) - Resolve a bug in the cdx bus driver noted when compiled with clang where missing parenthesis result in the wrong operation (Nathan Chancellor) - Resolve errors reported by smatch for a function when dealing with invalid inputs (Alex Williamson) - Add migration support to the mtty vfio/mdev sample driver for testing and integration purposes, allowing CI of migration without specific hardware requirements. Also resolve many of the short- comings of this driver relative to implementation of the vfio interrupt ioctl along the way (Alex Williamson) * tag 'vfio-v6.7-rc1' of https://github.com/awilliam/linux-vfio: vfio/mtty: Enable migration support vfio/mtty: Overhaul mtty interrupt handling vfio: Fix smatch errors in vfio_combine_iova_ranges() vfio/cdx: Add parentheses between bitwise AND expression and logical NOT vfio/mlx5: Activate the chunk mode functionality vfio/mlx5: Add support for READING in chunk mode vfio/mlx5: Add support for SAVING in chunk mode vfio/mlx5: Pre-allocate chunks for the STOP_COPY phase vfio/mlx5: Rename some stuff to match chunk mode vfio/mlx5: Enable querying state size which is > 4GB vfio/mlx5: Refactor the SAVE callback to activate a work only upon an error vfio/mlx5: Wake up the reader post of disabling the SAVING migration file vfio: use __aligned_u64 in struct vfio_device_ioeventfd vfio: use __aligned_u64 in struct vfio_device_gfx_plane_info vfio: trivially use __aligned_u64 for ioctl structs vfio-cdx: add bus mastering device feature support vfio: add bus master feature to device feature ioctl cdx: add support for bus mastering
2023-11-01Merge tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1242-16879/+289798
Pull drm updates from Dave Airlie: "Highlights: - AMD adds some more upcoming HW platforms - Intel made Meteorlake stable and started adding Lunarlake - nouveau has a bunch of display rework in prepartion for the NVIDIA GSP firmware support - msm adds a7xx support - habanalabs has finished migration to accel subsystem Detail summary: kernel: - add initial vmemdup-user-array core: - fix platform remove() to return void - drm_file owner updated to reflect owner - move size calcs to drm buddy allocator - let GPUVM build as a module - allow variable number of run-queues in scheduler edid: - handle bad h/v sync_end in EDIDs panfrost: - add Boris as maintainer fbdev: - use fb_ops helpers more - only allow logo use from fbcon - rename fb_pgproto to pgprot_framebuffer - add HPD state to drm_connector_oob_hotplug_event - convert to fbdev i/o mem helpers i915: - Enable meteorlake by default - Early Xe2 LPD/Lunarlake display enablement - Rework subplatforms into IP version checks - GuC based TLB invalidation for Meteorlake - Display rework for future Xe driver integration - LNL FBC features - LNL display feature capability reads - update recommended fw versions for DG2+ - drop fastboot module parameter - added deviceid for Arrowlake-S - drop preproduction workarounds - don't disable preemption for resets - cleanup inlines in headers - PXP firmware loading fix - Fix sg list lengths - DSC PPS state readout/verification - Add more RPL P/U PCI IDs - Add new DG2-G12 stepping - DP enhanced framing support to state checker - Improve shared link bandwidth management - stop using GEM macros in display code - refactor related code into display code - locally enable W=1 warnings - remove PSR watchdog timers on LNL amdgpu: - RAS/FRU EEPROM updatse - IP discovery updatses - GC 11.5 support - DCN 3.5 support - VPE 6.1 support - NBIO 7.11 support - DML2 support - lots of IP updates - use flexible arrays for bo list handling - W=1 fixes - Enable seamless boot in more cases - Enable context type property for HDMI - Rework GPUVM TLB flushing - VCN IB start/size alignment fixes amdkfd: - GC 10/11 fixes - GC 11.5 support - use partial migration in GPU faults radeon: - W=1 Fixes - fix some possible buffer overflow/NULL derefs nouveau: - update uapi for NO_PREFETCH - scheduler/fence fixes - rework suspend/resume for GSP-RM - rework display in preparation for GSP-RM habanalabs: - uapi: expose tsc clock - uapi: block access to eventfd through control device - uapi: force dma-buf export to PAGE_SIZE alignments - complete move to accel subsystem - move firmware interface include files - perform hard reset on PCIe AXI drain event - optimise user interrupt handling msm: - DP: use existing helpers for DPCD - DPU: interrupts reworked - gpu: a7xx (a730/a740) support - decouple msm_drv from kms for headless devices mediatek: - MT8188 dsi/dp/edp support - DDP GAMMA - 12 bit LUT support - connector dynamic selection capability rockchip: - rv1126 mipi-dsi/vop support - add planar formats ast: - rename constants panels: - Mitsubishi AA084XE01 - JDI LPM102A188A - LTK050H3148W-CTA6 ivpu: - power management fixes qaic: - add detach slice bo api komeda: - add NV12 writeback tegra: - support NVSYNC/NHSYNC - host1x suspend fixes ili9882t: - separate into own driver" * tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm: (1803 commits) drm/amdgpu: Remove unused variables from amdgpu_show_fdinfo drm/amdgpu: Remove duplicate fdinfo fields drm/amd/amdgpu: avoid to disable gfxhub interrupt when driver is unloaded drm/amdgpu: Add EXT_COHERENT support for APU and NUMA systems drm/amdgpu: Retrieve CE count from ce_count_lo_chip in EccInfo table drm/amdgpu: Identify data parity error corrected in replay mode drm/amdgpu: Fix typo in IP discovery parsing drm/amd/display: fix S/G display enablement drm/amdxcp: fix amdxcp unloads incompletely drm/amd/amdgpu: fix the GPU power print error in pm info drm/amdgpu: Use pcie domain of xcc acpi objects drm/amd: check num of link levels when update pcie param drm/amdgpu: Add a read to GFX v9.4.3 ring test drm/amd/pm: call smu_cmn_get_smc_version in is_mode1_reset_supported. drm/amdgpu: get RAS poison status from DF v4_6_2 drm/amdgpu: Use discovery table's subrevision drm/amd/display: 3.2.256 drm/amd/display: add interface to query SubVP status drm/amd/display: Read before writing Backlight Mode Set Register drm/amd/display: Disable SYMCLK32_SE RCO on DCN314 ...
2023-10-31drm/amdgpu: remove unused macro HW_REVYang Wang1-3/+0
remove unused macro HW_REV Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amd/pm: Fix error of MACO flag setting codeMa Jun2-8/+9
MACO only works if BACO is supported Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 6.1.x
2023-10-31drm/amdgpu: Fix the vram base start addressArunpravin Paneer Selvam1-2/+13
If the size returned by drm buddy allocator is higher than the required size, we take the higher size to calculate the buffer start address. This is required if we couldn't trim the buffer to the requested size. This will fix the display corruption issue on APU's which has limited VRAM size. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2859 Fixes: 0a1844bf0b53 ("drm/buddy: Improve contiguous memory allocation") Signed-off-by: Arunpravin Paneer Selvam <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amdgpu: set XGMI IP version manually for v6_4Tao Zhou1-0/+3
The version can't be queried from discovery table. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amdgpu: add unmap latency when gfx11 set kiq resourcesTong Liu011-0/+1
[why] If driver does not set unmap latency for KIQ, the default value of KIQ unmap latency is zero. When do unmap queue, KIQ will return that almost immediately after receiving unmap command. So, the queue status will be saved to MQD incorrectly or lost in some chance. [how] Set unmap latency when do kiq set resources. The unmap latency is set to be 1 second that is synchronized with Windows driver. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Tong Liu01 <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amd/pm: fix the high voltage and temperature issueKenneth Feng7-15/+94
fix the high voltage and temperature issue after the driver is unloaded on smu 13.0.0, smu 13.0.7 and smu 13.0.10 v2 - fix the code format and make sure it is used on the unload case only. Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amdgpu: remove amdgpu_mes_self_test in gpu recoverYifan Zhang1-4/+0
gpu tlb flush is skipped if reset sem is held, it makes mes_self_test fail since it involves add_hw_queue/remove_hw_queue which needs tlb flush functional. Remove mes_self_test in gpu recover sequence. This patch is to fix the recover failure in gfx11. [ 1831.768292] [drm] ring sdma_32769.3.3 was added [ 1831.768313] [drm] ring gfx_32769.1.1 ib test pass [ 1831.768337] [drm] ring compute_32769.2.2 ib test pass [ 1831.768399] amdgpu 0000:c2:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:8 pasid:32769, for process pid 0 thread pid 0) [ 1831.768434] amdgpu 0000:c2:00.0: amdgpu: in page starting at address 0x0000aec200000000 from client 10 [ 1831.768456] amdgpu 0000:c2:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00800A30 [ 1831.768473] amdgpu 0000:c2:00.0: amdgpu: Faulty UTCL2 client ID: CPC (0x5) [ 1831.768489] amdgpu 0000:c2:00.0: amdgpu: MORE_FAULTS: 0x0 [ 1831.768501] amdgpu 0000:c2:00.0: amdgpu: WALKER_ERROR: 0x0 [ 1831.768513] amdgpu 0000:c2:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 1831.768521] amdgpu 0000:c2:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 1831.768529] amdgpu 0000:c2:00.0: amdgpu: RW: 0x0 [ 1831.931229] amdgpu 0000:c2:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring sdma_32769.3.3 test failed (-110) [ 1832.062917] [drm:mes_v11_0_submit_pkt_and_poll_completion.constprop.0 [amdgpu]] *ERROR* MES failed to response msg=3 [ 1832.063107] [drm:amdgpu_mes_remove_hw_queue [amdgpu]] *ERROR* failed to remove hardware queue, queue id = 3 Fixes: e2e3788850b9 ("drm/amdgpu: rework lock handling for flush_tlb v2") Reported-by: Li Ma <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amdgpu: Drop deferred error in uncorrectable error checkCandice Li1-2/+1
Drop checking deferred error which can be handled by poison consumption. Signed-off-by: Candice Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amd/pm: Fix warningsLijo Lazar2-2/+2
Fixes warnings: drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_6_ppt.c:286:45: warning: '%s' directive output may be truncated writing up to 29 bytes into a region of size 23 [-Wformat-truncation=] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_6_ppt.c:286:52: warning: '%s' directive output may be truncated writing up to 29 bytes into a region of size 23 [-Wformat-truncation=] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu14/smu_v14_0.c:72:45: warning: '%s' directive output may be truncated writing up to 29 bytes into a region of size 23 [-Wformat-truncation=] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu14/smu_v14_0.c:72:52: warning: '%s' directive output may be truncated writing up to 29 bytes into a region of size 23 [-Wformat-truncation=] Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Yang Wang <[email protected]> Reported-by: kernel test robot <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31drm/amdgpu: check RAS supported first in ras_reset_error_countTao Zhou1-4/+4
Not all platforms support RAS. Fixes: 73582be11ac8 ("drm/amdgpu: bypass RAS error reset in some conditions") Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-10-31nouveau/disp: fix post-gsp build on 32-bit arm.Dave Airlie1-11/+13
This converts a bunch of divides into the proper macros. Reviewed-by: Danilo Krummrich <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31nouveau: fix r535 build on 32-bit arm.Dave Airlie1-1/+1
This needs the proper division macros. Reviewed-by: Danilo Krummrich <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-30Merge tag 'hardening-v6.7-rc1' of ↵Linus Torvalds2-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening updates from Kees Cook: "One of the more voluminous set of changes is for adding the new __counted_by annotation[1] to gain run-time bounds checking of dynamically sized arrays with UBSan. - Add LKDTM test for stuck CPUs (Mark Rutland) - Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo) - Refactor more 1-element arrays into flexible arrays (Gustavo A. R. Silva) - Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem Shaikh) - Convert group_info.usage to refcount_t (Elena Reshetova) - Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva) - Add Kconfig fragment for basic hardening options (Kees Cook, Lukas Bulwahn) - Fix randstruct GCC plugin performance mode to stay in groups (Kees Cook) - Fix strtomem() compile-time check for small sources (Kees Cook)" * tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (56 commits) hwmon: (acpi_power_meter) replace open-coded kmemdup_nul reset: Annotate struct reset_control_array with __counted_by kexec: Annotate struct crash_mem with __counted_by virtio_console: Annotate struct port_buffer with __counted_by ima: Add __counted_by for struct modsig and use struct_size() MAINTAINERS: Include stackleak paths in hardening entry string: Adjust strtomem() logic to allow for smaller sources hardening: x86: drop reference to removed config AMD_IOMMU_V2 randstruct: Fix gcc-plugin performance mode to stay in group mailbox: zynqmp: Annotate struct zynqmp_ipi_pdata with __counted_by drivers: thermal: tsens: Annotate struct tsens_priv with __counted_by irqchip/imx-intmux: Annotate struct intmux_data with __counted_by KVM: Annotate struct kvm_irq_routing_table with __counted_by virt: acrn: Annotate struct vm_memory_region_batch with __counted_by hwmon: Annotate struct gsc_hwmon_platform_data with __counted_by sparc: Annotate struct cpuinfo_tree with __counted_by isdn: kcapi: replace deprecated strncpy with strscpy_pad isdn: replace deprecated strncpy with strscpy NFS/flexfiles: Annotate struct nfs4_ff_layout_segment with __counted_by nfs41: Annotate struct nfs4_file_layout_dsaddr with __counted_by ...
2023-10-31drm/nouveau/ofa/r535: initial supportBen Skeggs17-0/+294
Adds support for allocating OFA classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/nvjpg/r535: initial supportBen Skeggs16-0/+246
Adds support for allocating NVJPG classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/nvenc/r535: initial supportBen Skeggs13-1/+248
Adds support for allocating VIDEO_ENCODER classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/nvdec/r535: initial supportBen Skeggs16-5/+370
Adds support for allocating VIDEO_DECODER classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/gr/r535: initial supportBen Skeggs17-2/+742
Adds support for allocating GR classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/ce/r535: initial supportBen Skeggs13-3/+193
Adds support for allocating DMA_COPY classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/fifo/r535: initial supportBen Skeggs19-6/+1079
- Adds support for allocating CHANNEL_GPFIFO classes from RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/disp/r535: initial supportBen Skeggs35-8/+3202
Adds support for modesetting on RM. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/mmu/r535: initial supportBen Skeggs33-4/+1201
- Valid VRAM regions are read from GSP-RM, and used to construct our MM - BAR1/BAR2 VMMs modified to be shared with RM - Client VMMs have RM VASPACE objects created for them - Adds FBSR to backup system objects in VRAM across suspend Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/gsp/r535: add interrupt handlingBen Skeggs13-1/+291
Fetches the interrupt table from RM, and hooks up the GSP interrupt handler to message queue processing to catch async messages. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/gsp/r535: add support for rm allocBen Skeggs8-0/+518
Adds the plumbing to be able to allocate and free RM objects, and implements RM client/device/subdevice allocation with it. These will be used by subsequent patches. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/gsp/r535: add support for rm controlBen Skeggs14-0/+708
Adds the plumbing to start making RM control calls, and initialises objects to represent internal RM objects provided to us during init. These will be used by subsequent patches. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-31drm/nouveau/gsp/r535: add support for booting GSP-RMBen Skeggs40-2/+3896
This commit adds the initial code needed to boot the GSP-RM firmware provided by NVIDIA, bringing with it the beginnings of Ada support. Until it's had more testing and time to bake, support is disabled by default (except on Ada). GSP-RM usage can be enabled by passing the "config=NvGspRm=1" module option. Signed-off-by: Ben Skeggs <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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