- 16 Nov, 2023 2 commits
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Stanislaw Gruszka authored
ivpu_ipc_dispatch is always called with irqs disabled. Add lockdep assertion and remove unneeded _irqsave/_irqrestore. Signed-off-by:
Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by:
Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by:
Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231113170252.758137-3-jacek.lawrynowicz@linux.intel.com
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Stanislaw Gruszka authored
Now the cons->rx_msg_lock also protects 'abort' field so rename the lock. Signed-off-by:
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- 15 Nov, 2023 4 commits
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Thomas Zimmermann authored
Do not acquire a reference on the module that provides a client's callback functions in drm_client_init(). The additional reference prevents the user from unloading the callback functions' module and thus creating dangling pointers. This is only necessary if there is no direct dependency between the caller of drm_client_init() and the provider of the callbacks in struct drm_client_funcs. If this case ever existed, it has been removed from the DRM code. Callers of drm_client_init() also provide the callback implementation. The lifetime of the clients is tied to the dependency chain's outer-most module, which is the hardware's DRM driver. Before client helpers could be unloaded, the driver module would have to be unloaded, which also unregisters all clients. Driver modules that set up DRM clients can now be unloaded. Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Acked-by:
Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231102131056.7256-2-tzimmermann@suse.de
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Marco Pagani authored
Rearrange entries in Kconfig and Makefile alphabetically to make room for additional KUnit test suites. Signed-off-by:
Marco Pagani <marpagan@redhat.com> Signed-off-by:
Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231115103537.220760-1-marpagan@redhat.com
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Maxime Ripard authored
Let's kickstart the v6.8 release cycle. Signed-off-by: -
Dmitry Osipenko authored
The strncpy_from_user() returns number of copied bytes and not zero on success. The non-zero return value of ioctl is treated as error. Return zero on success instead of the number of copied bytes. Fixes: 7add8012 ("drm/uapi: add explicit virtgpu context debug name") Signed-off-by:
Dmitry Osipenko <dmitry.osipenko@collabora.com> Reviewed-by:
Gurchetan Singh <gurchetansingh@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231111224236.890431-1-dmitry.osipenko@collabora.com
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- 14 Nov, 2023 10 commits
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Michał Winiarski authored
Widely used variable names can be used by macro users, potentially leading to name collisions. Suffix locals used inside the macros with an underscore, to reduce the collision potential. Suggested-by:
Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by:
Michał Winiarski <michal.winiarski@intel.com> Reviewed-by:
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Thomas Zimmermann authored
Say that drm_flip_work_commit() is safe to call in atomic context. Turn the name into a hyperlink. Suggested-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
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Thomas Zimmermann authored
Contain struct drm_flip_task and its helper functions drm_flip_work_allocate_task() and drm_flip_work_queue_task() within drm_flip_work.c There are no callers outside of the flip-work code. Signed-off-by:
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Thomas Zimmermann authored
Preallocate the format-conversion state's storage in the plane's atomic_check function if a format conversion is necessary. Allows the update to fail if no memory is available. Avoids the same allocation within atomic_update, which may not fail. v6: * update patch for ssd132x support Signed-off-by:
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Thomas Zimmermann authored
Preallocate the format-conversion state's storage in the plane's atomic_check function if a format conversion is necessary. Allows the update to fail if no memory is available. Avoids the same allocation within atomic_update, which may not fail. Also inline drm_plane_helper_atomic_check() into the driver and thus return early for invisible planes. Avoids memory allocation entirely in this case. Signed-off-by:
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Thomas Zimmermann authored
Preallocate the format-conversion state's storage in the plane's atomic_check function if a format conversion is necessary. Allows the update to fail if no memory is available. Avoids the same allocation within atomic_update, which may not fail. Signed-off-by:
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Thomas Zimmermann authored
Pass an instance of struct drm_format_conv_state to DRM's format conversion helpers. Update all callers. Most drivers can use the format-conversion state from their shadow- plane state. The shadow plane's destroy function releases the allocated buffer. Drivers will later be able to allocate a buffer of appropriate size in their plane's atomic_check code. The gud driver uses a separate thread for committing updates. For now, the update worker contains its own format-conversion state. Images in the format-helper tests are small. The tests preallocate a static page for the temporary buffer. Unloading the module releases the memory. v6: * update patch for ssd132x support v5: * avoid using unusupported shadow-plane state in repaper (Noralf) * fix documentation (Noralf, kernel test robot) v3: * store buffer in shadow-plane state (Javier, Maxime) * replace ARRAY_SIZE() with sizeof() (Jani) Signed-off-by:
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Thomas Zimmermann authored
Store an instance of struct drm_format_conv_state in the shadow-plane state struct drm_shadow_plane_state. Many drivers with shadow planes use DRM's format helpers to copy or convert the framebuffer data to backing storage in the scanout buffer. The shadow plane provides the necessary state and manages the conversion's intermediate buffer memory. Signed-off-by:
Noralf Trønnes <noralf@tronnes.org> Tested-by:
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Thomas Zimmermann authored
Hold temporary memory for format conversion in an instance of struct drm_format_conv_state. Update internal helpers of DRM's format-conversion code accordingly. Drivers will later be able to maintain this cache by themselves. Besides caching, struct drm_format_conv_state will be useful to hold additional information for format conversion, such as palette data or foreground/background colors. This will enable conversion from indexed color formats to component-based formats. v5: * improve documentation (Javier, Noralf) v3: * rename struct drm_xfrm_buf to struct drm_format_conv_state (Javier) * remove managed cleanup * add drm_format_conv_state_copy() for shadow-plane support Signed-off-by:
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Luben Tuikov authored
From Jani: The drm_print.[ch] facilities use very few pr_*() calls directly. The users of pr_*() calls do not necessarily include <drm/drm_print.h> at all, and really don't have to. Even the ones that do include it, usually have <linux/...> includes first, and <drm/...> includes next. Notably, <linux/kernel.h> includes <linux/printk.h>. And, of course, <linux/printk.h> defines pr_fmt() itself if not already defined. No, it's encouraged not to use pr_*() at all, and prefer drm device based logging, or device based logging. This reverts commit 36245bd0. Signed-off-by:
Luben Tuikov <ltuikov89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/878r75wzm9.fsf@intel.comAcked-by:
Jani Nikula <jani.nikula@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231111024130.11464-2-ltuikov89@gmail.com
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- 13 Nov, 2023 12 commits
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Danilo Krummrich authored
Currently the DRM GPUVM offers common infrastructure to track GPU VA allocations and mappings, generically connect GPU VA mappings to their backing buffers and perform more complex mapping operations on the GPU VA space. However, there are more design patterns commonly used by drivers, which can potentially be generalized in order to make the DRM GPUVM represent a basis for GPU-VM implementations. In this context, this patch aims at generalizing the following elements. 1) Provide a common dma-resv for GEM objects not being used outside of this GPU-VM. 2) Provide tracking of external GEM objects (GEM objects which are shared with other GPU-VMs). 3) Provide functions to efficiently lock all GEM objects dma-resv the GPU-VM contains mappings of. 4) Provide tracking of evicted GEM objects the GPU-VM contains mappings of, such that validation of evicted GEM objects is accelerated. 5) Provide some convinience functions for common patterns. Big thanks to Boris Brezillon for his help to figure out locking for drivers updating the GPU VA space within the fence signalling path. Acked-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by:
Thomas Hellström <thomas.hellstrom@linux.intel.com> Suggested-by:
Matthew Brost <matthew.brost@intel.com> Signed-off-by:
Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231108001259.15123-12-dakr@redhat.com
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Danilo Krummrich authored
Add an abstraction layer between the drm_gpuva mappings of a particular drm_gem_object and this GEM object itself. The abstraction represents a combination of a drm_gem_object and drm_gpuvm. The drm_gem_object holds a list of drm_gpuvm_bo structures (the structure representing this abstraction), while each drm_gpuvm_bo contains list of mappings of this GEM object. This has multiple advantages: 1) We can use the drm_gpuvm_bo structure to attach it to various lists of the drm_gpuvm. This is useful for tracking external and evicted objects per VM, which is introduced in subsequent patches. 2) Finding mappings of a certain drm_gem_object mapped in a certain drm_gpuvm becomes much cheaper. 3) Drivers can derive and extend the structure to easily represent driver specific states of a BO for a certain GPUVM. The idea of this abstraction was taken from amdgpu, hence the credit for this idea goes to the developers of amdgpu. Cc: Christian König <christian.koenig@amd.com> Acked-by:
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Danilo Krummrich authored
Implement reference counting for struct drm_gpuvm. Acked-by:
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Danilo Krummrich authored
Allocate struct nouveau_uvmm separately in preparation for subsequent commits introducing reference counting for struct drm_gpuvm. While at it, get rid of nouveau_uvmm_init() as indirection of nouveau_uvmm_ioctl_vm_init() and perform some minor cleanups. Reviewed-by:
Dave Airlie <airlied@redhat.com> Signed-off-by:
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Danilo Krummrich authored
Introduce flags for struct drm_gpuvm, this required by subsequent commits. Acked-by:
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Danilo Krummrich authored
DRM GEM objects private to a single GPUVM can use a shared dma-resv. Make use of the shared dma-resv of GPUVM rather than a driver specific one. The shared dma-resv originates from a "root" GEM object serving as container for the dma-resv to make it compatible with drm_exec. In order to make sure the object proving the shared dma-resv can't be freed up before the objects making use of it, let every such GEM object take a reference on it. Reviewed-by:
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Danilo Krummrich authored
Provide a common dma-resv for GEM objects not being used outside of this GPU-VM. This is used in a subsequent patch to generalize dma-resv, external and evicted object handling and GEM validation. Acked-by:
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Danilo Krummrich authored
Use drm_gpuvm_range_valid() in order to validate userspace requests. Reviewed-by:
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Danilo Krummrich authored
Drivers may use this function to validate userspace requests in advance, hence export it. Acked-by:
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Danilo Krummrich authored
Don't always WARN in drm_gpuvm_check_overflow() and separate it into a drm_gpuvm_check_overflow() and a dedicated drm_gpuvm_warn_check_overflow() variant. This avoids printing warnings due to invalid userspace requests. Acked-by:
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Danilo Krummrich authored
Use drm_WARN() and drm_WARN_ON() variants to indicate drivers the context the failing VM resides in. Acked-by:
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Linus Torvalds authored
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- 12 Nov, 2023 5 commits
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Miri Korenblit authored
The commands should be sorted inside the group definition. Fix the ordering so we won't get following warning: WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg)) Link: https://lore.kernel.org/regressions/2fa930bb-54dd-4942-a88d-05a47c8e9731@gmail.com/ Link: https://lore.kernel.org/linux-wireless/CAHk-=wix6kqQ5vHZXjOPpZBfM7mMm9bBZxi2Jh7XnaKCqVf94w@mail.gmail.com/ Fixes: b6e3d1ba ("wifi: iwlwifi: mvm: implement new firmware API for statistics") Tested-by:
Niklāvs Koļesņikovs <pinkflames.linux@gmail.com> Tested-by:
Damian Tometzki <damian@riscv-rocks.de> Acked-by:
Kalle Valo <kvalo@kernel.org> Signed-off-by:
Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Merge tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: - Include the upper 5 address bits when inserting TLB entries on a 64-bit kernel. On physical machines those are ignored, but in qemu it's nice to have them included and to be correct. - Stop the 64-bit kernel and show a warning if someone tries to boot on a machine with a 32-bit CPU - Fix a "no previous prototype" warning in parport-gsc * tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Prevent booting 64-bit kernels on PA1.x machines parport: gsc: mark init function static parisc/pgtable: Do not drop upper 5 address bits of physical address
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Linus Torvalds authored
Merge tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - support PREEMPT_DYNAMIC with static keys - relax memory ordering for atomic operations - support BPF CPU v4 instructions for LoongArch - some build and runtime warning fixes * tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: selftests/bpf: Enable cpu v4 tests for LoongArch LoongArch: BPF: Support signed mod instructions LoongArch: BPF: Support signed div instructions LoongArch: BPF: Support 32-bit offset jmp instructions LoongArch: BPF: Support unconditional bswap instructions LoongArch: BPF: Support sign-extension mov instructions LoongArch: BPF: Support sign-extension load instructions LoongArch: Add more instruction opcodes and emit_* helpers LoongArch/smp: Call rcutree_report_cpu_starting() earlier LoongArch: Relax memory ordering for atomic operations LoongArch: Mark __percpu functions as always inline LoongArch: Disable module from accessing external data directly LoongArch: Support PREEMPT_DYNAMIC with static keys
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Finish a refactor of pgprot_framebuffer() which dependend on some changes that were merged via the drm tree - Fix some kernel-doc warnings to quieten the bots Thanks to Nathan Lynch and Thomas Zimmermann. * tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc powerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_arena() kernel-doc powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code powerpc: Remove file parameter from phys_mem_access_prot() powerpc/machdep: Remove trailing whitespaces
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fixes from Steve French: - ctime caching fix (for setxattr) - encryption fix - DNS resolver mount fix - debugging improvements - multichannel fixes including cases where server stops or starts supporting multichannel after mount - reconnect fix - minor cleanups * tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal module version number for cifs.ko cifs: handle when server stops supporting multichannel cifs: handle when server starts supporting multichannel Missing field not being returned in ioctl CIFS_IOC_GET_MNT_INFO smb3: allow dumping session and tcon id to improve stats analysis and debugging smb: client: fix mount when dns_resolver key is not available smb3: fix caching of ctime on setxattr smb3: minor cleanup of session handling code cifs: reconnect work should have reference on server struct cifs: do not pass cifs_sb when trying to add channels cifs: account for primary channel in the interface list cifs: distribute channels across interfaces based on speed cifs: handle cases where a channel is closed smb3: more minor cleanups for session handling routines smb3: minor RDMA cleanup cifs: Fix encryption of cleared, but unset rq_iter data buffers
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- 11 Nov, 2023 3 commits
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Gurchetan Singh authored
There are two problems with the current method of determining the virtio-gpu debug name. 1) TASK_COMM_LEN is defined to be 16 bytes only, and this is a Linux kernel idiom (see PR_SET_NAME + PR_GET_NAME). Though, Android/FreeBSD get around this via setprogname(..)/getprogname(..) in libc. On Android, names longer than 16 bytes are common. For example, one often encounters a program like "com.android.systemui". The virtio-gpu spec allows the debug name to be up to 64 bytes, so ideally userspace should be able to set debug names up to 64 bytes. 2) The current implementation determines the debug name using whatever task initiated virtgpu. This is could be a "RenderThread" of a larger program, when we actually want to propagate the debug name of the program. To fix these issues, add a new CONTEXT_INIT param that allows userspace to set the debug name when creating a context. It takes a null-terminated C-string as the param value. The length of the string (excluding the terminator) **should** be <= 64 bytes. Otherwise, the debug_name will be truncated to 64 bytes. Link to open-source userspace: https://android-review.googlesource.com/c/platform/hardware/google/gfxstream/+/2787176Signed-off-by:
Josh Simonot <josh.simonot@gmail.com> Reviewed-by:
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Gurchetan Singh authored
drm_virtgpu_context_set_param defines both param and value to be u64s. Signed-off-by:
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Linus Torvalds authored
Merge tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fixes from Masami Hiramatsu: - Documentation update: Add a note about argument and return value fetching is the best effort because it depends on the type. - objpool: Fix to make internal global variables static in test_objpool.c. - kprobes: Unify kprobes_exceptions_nofify() prototypes. There are the same prototypes in asm/kprobes.h for some architectures, but some of them are missing the prototype and it causes a warning. So move the prototype into linux/kprobes.h. - tracing: Fix to check the tracepoint event and return event at parsing stage. The tracepoint event doesn't support %return but if $retval exists, it will be converted to %return silently. This finds that case and rejects it. - tracing: Fix the order of the descriptions about the parameters of __kprobe_event_gen_cmd_start() to be consistent with the argument list of the function. * tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/kprobes: Fix the order of argument descriptions tracing: fprobe-event: Fix to check tracepoint event and return kprobes: unify kprobes_exceptions_nofify() prototypes lib: test_objpool: make global variables static Documentation: tracing: Add a note about argument and retval access
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- 10 Nov, 2023 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev fixes and cleanups from Helge Deller: - fix double free and resource leaks in imsttfb - lots of remove callback cleanups and section mismatch fixes in omapfb, amifb and atmel_lcdfb - error code fix and memparse simplification in omapfb * tag 'fbdev-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (31 commits) fbdev: fsl-diu-fb: mark wr_reg_wa() static fbdev: amifb: Convert to platform remove callback returning void fbdev: amifb: Mark driver struct with __refdata to prevent section mismatch warning fbdev: hyperv_fb: fix uninitialized local variable use fbdev: omapfb/tpd12s015: Convert to platform remove callback returning void fbdev: omapfb/tfp410: Convert to platform remove callback returning void fbdev: omapfb/sharp-ls037v7dw01: Convert to platform remove callback returning void fbdev: omapfb/opa362: Convert to platform remove callback returning void fbdev: omapfb/hdmi: Convert to platform remove callback returning void fbdev: omapfb/dvi: Convert to platform remove callback returning void fbdev: omapfb/dsi-cm: Convert to platform remove callback returning void fbdev: omapfb/dpi: Convert to platform remove callback returning void fbdev: omapfb/analog-tv: Convert to platform remove callback returning void fbdev: atmel_lcdfb: Convert to platform remove callback returning void fbdev: omapfb/tpd12s015: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/tfp410: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/sharp-ls037v7dw01: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/opa362: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/hdmi: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/dvi: Don't put .remove() in .exit.text and drop suppress_bind_attrs ...
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Yujie Liu authored
The order of descriptions should be consistent with the argument list of the function, so "kretprobe" should be the second one. int __kprobe_event_gen_cmd_start(struct dynevent_cmd *cmd, bool kretprobe, const char *name, const char *loc, ...) Link: https://lore.kernel.org/all/20231031041305.3363712-1-yujie.liu@intel.com/ Fixes: 2a588dd1 ("tracing: Add kprobe event command generation functions") Suggested-by:Mukesh Ojha <quic_mojha@quicinc.com> Signed-off-by:
Yujie Liu <yujie.liu@intel.com> Reviewed-by:
Masami Hiramatsu (Google) <mhiramat@kernel.org>
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Daniel Vetter: "Dave's VPN to the big machine died, so it's on me to do fixes pr this and next week while everyone else is at plumbers. - big pile of amd fixes, but mostly for hw support newly added in 6.7 - i915 fixes, mostly minor things - qxl memory leak fix - vc4 uaf fix in mock helpers - syncobj fix for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE" * tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm: (78 commits) drm/amdgpu: fix error handling in amdgpu_vm_init drm/amdgpu: Fix possible null pointer dereference drm/amdgpu: move UVD and VCE sched entity init after sched init drm/amdgpu: move kfd_resume before the ip late init drm/amd: Explicitly check for GFXOFF to be enabled for s0ix drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2) drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5) drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query support drm/amdgpu: fix software pci_unplug on some chips drm/amd/display: remove duplicated argument drm/amdgpu: correct mca debugfs dump reg list drm/amdgpu: correct acclerator check architecutre dump drm/amdgpu: add pcs xgmi v6.4.0 ras support drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3 drm/amdgpu: disable smu v13.0.6 mca debug mode by default drm/amdgpu: Support multiple error query modes drm/amdgpu: refine smu v13.0.6 mca dump driver drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2) drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV drm: amd: Resolve Sphinx unexpected indentation warning ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: "Mostly PMU fixes and a reworking of the pseudo-NMI disabling on broken MediaTek firmware: - Move the MediaTek GIC quirk handling from irqchip to core. Before the merging window commit 44bd78dd ("irqchip/gic-v3: Disable pseudo NMIs on MediaTek devices w/ firmware issues") temporarily addressed this issue. Fixed now at a deeper level in the arch code - Reject events meant for other PMUs in the CoreSight PMU driver, otherwise some of the core PMU events would disappear - Fix the Armv8 PMUv3 driver driver to not truncate 64-bit registers, causing some events to be invisible - Remove duplicate declaration of __arm64_sys##name following the patch to avoid prototype warning for syscalls - Typos in the elf_hwcap documentation" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/syscall: Remove duplicate declaration Revert "arm64: smp: avoid NMI IPIs with broken MediaTek FW" arm64: Move MediaTek GIC quirk handling from irqchip to core arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers perf: arm_cspmu: Reject events meant for other PMUs Documentation/arm64: Fix typos in elf_hwcaps
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