kernel/linux.git, branch v5.10-rc4

Linux 5.10-rc4

2020-11-16T00:44:31+00:00

Merge tag 'drm-fixes-2020-11-16' of git://anongit.freedesktop.org/drm/drm

2020-11-15T21:07:36+00:00

Pull drm fixes from Dave Airlie: "Nouveau fixes: - atomic modesetting regression fix - ttm pre-nv50 fix - connector NULL ptr deref fix" * tag 'drm-fixes-2020-11-16' of git://anongit.freedesktop.org/drm/drm: drm/nouveau/kms/nv50-: Use atomic encoder callbacks everywhere drm/nouveau/ttm: avoid using nouveau_drm.ttm.type_vram prior to nv50 drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth

Merge branch 'linux-5.10' of git://github.com/skeggsb/linux into drm-fixes

2020-11-15T20:36:31+00:00

- atomic modesetting regression fix - ttm pre-nv50 fix - connector NULL ptr deref fix Signed-off-by: Dave Airlie From: Ben Skeggs Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv5D9p78MNN0OxVeRZxN8LDqcadJEGUEFCgWJQ6+_rjPuw@mail.gmail.com

Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2020-11-15T18:15:17+00:00

Pull char/misc driver fixes from Greg KH: "Here are some small char/misc/whatever driver fixes for 5.10-rc4. Nothing huge, lots of small fixes for reported issues: - habanalabs driver fixes - speakup driver fixes - uio driver fixes - virtio driver fix - other tiny driver fixes Full details are in the shortlog. All of these have been in linux-next for a full week with no reported issues" * tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: uio: Fix use-after-free in uio_unregister_device() firmware: xilinx: fix out-of-bounds access nitro_enclaves: Fixup type and simplify logic of the poll mask setup speakup ttyio: Do not schedule() in ttyio_in_nowait speakup: Fix clearing selection in safe context speakup: Fix var_id_t values and thus keymap virtio: virtio_console: fix DMA memory allocation for rproc serial habanalabs/gaudi: mask WDT error in QMAN habanalabs/gaudi: move coresight mmu config habanalabs: fix kernel pointer type mei: protect mei_cl_mtu from null dereference

Merge tag 'usb-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2020-11-15T18:02:41+00:00

Pull USB and Thunderbolt fixes from Greg KH: "Here are some small Thunderbolt and USB driver fixes for 5.10-rc4 to solve some reported issues. Nothing huge in here, just small things: - thunderbolt memory leaks fixed and new device ids added - revert of problem patch for the musb driver - new quirks added for USB devices - typec power supply fixes to resolve much reported problems about charging notifications not working anymore All except the cdc-acm driver quirk addition have been in linux-next with no reported issues (the quirk patch was applied on Friday, and is self-contained)" * tag 'usb-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode MAINTAINERS: add usb raw gadget entry usb: typec: ucsi: Report power supply changes xhci: hisilicon: fix refercence leak in xhci_histb_probe Revert "usb: musb: convert to devm_platform_ioremap_resource_byname" thunderbolt: Add support for Intel Tiger Lake-H thunderbolt: Only configure USB4 wake for lane 0 adapters thunderbolt: Add uaccess dependency to debugfs interface thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services() thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-11-15T17:57:58+00:00

Pull kvm fixes from Paolo Bonzini: "Fixes for ARM and x86, the latter especially for old processors without two-dimensional paging (EPT/NPT)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: mmu: fix is_tdp_mmu_check when the TDP MMU is not in use KVM: SVM: Update cr3_lm_rsvd_bits for AMD SEV guests KVM: x86: Introduce cr3_lm_rsvd_bits in kvm_vcpu_arch KVM: x86: clflushopt should be treated as a no-op by emulation KVM: arm64: Handle SCXTNUM_ELx traps KVM: arm64: Unify trap handlers injecting an UNDEF KVM: arm64: Allow setting of ID_AA64PFR0_EL1.CSV2 from userspace

Merge tag 'x86-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-11-15T17:49:56+00:00

Pull x86 fixes from Thomas Gleixner: "A small set of fixes for x86: - Cure the fallout from the MSI irqdomain overhaul which missed that the Intel IOMMU does not register virtual function devices and therefore never reaches the point where the MSI interrupt domain is assigned. This made the VF devices use the non-remapped MSI domain which is trapped by the IOMMU/remap unit - Remove an extra space in the SGI_UV architecture type procfs output for UV5 - Remove a unused function which was missed when removing the UV BAU TLB shootdown handler" * tag 'x86-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: iommu/vt-d: Cure VF irqdomain hickup x86/platform/uv: Fix copied UV5 output archtype x86/platform/uv: Drop last traces of uv_flush_tlb_others

Merge tag 'perf-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-11-15T17:46:36+00:00

Pull perf fixes from Thomas Gleixner: "A set of fixes for perf: - A set of commits which reduce the stack usage of various perf event handling functions which allocated large data structs on stack causing stack overflows in the worst case - Use the proper mechanism for detecting soft interrupts in the recursion protection - Make the resursion protection simpler and more robust - Simplify the scheduling of event groups to make the code more robust and prepare for fixing the issues vs. scheduling of exclusive event groups - Prevent event multiplexing and rotation for exclusive event groups - Correct the perf event attribute exclusive semantics to take pinned events, e.g. the PMU watchdog, into account - Make the anythread filtering conditional for Intel's generic PMU counters as it is not longer guaranteed to be supported on newer CPUs. Check the corresponding CPUID leaf to make sure - Fixup a duplicate initialization in an array which was probably caused by the usual 'copy & paste - forgot to edit' mishap" * tag 'perf-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/uncore: Fix Add BW copypasta perf/x86/intel: Make anythread filter support conditional perf: Tweak perf_event_attr::exclusive semantics perf: Fix event multiplexing for exclusive groups perf: Simplify group_sched_in() perf: Simplify group_sched_out() perf/x86: Make dummy_iregs static perf/arch: Remove perf_sample_data::regs_user_copy perf: Optimize get_recursion_context() perf: Fix get_recursion_context() perf/x86: Reduce stack usage for x86_pmu::drain_pebs() perf: Reduce stack usage of perf_output_begin()

Merge tag 'sched-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-11-15T17:39:35+00:00

Pull scheduler fixes from Thomas Gleixner: "A set of scheduler fixes: - Address a load balancer regression by making the load balancer use the same logic as the wakeup path to spread tasks in the LLC domain - Prefer the CPU on which a task run last over the local CPU in the fast wakeup path for asymmetric CPU capacity systems to align with the symmetric case. This ensures more locality and prevents massive migration overhead on those asymetric systems - Fix a memory corruption bug in the scheduler debug code caused by handing a modified buffer pointer to kfree()" * tag 'sched-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/debug: Fix memory corruption caused by multiple small reads of flags sched/fair: Prefer prev cpu in asymmetric wakeup path sched/fair: Ensure tasks spreading in LLC during LB

Merge tag 'locking-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-11-15T17:25:43+00:00

Pull locking fixes from Thomas Gleixner: "Two fixes for the locking subsystem: - Prevent an unconditional interrupt enable in a futex helper function which can be called from contexts which expect interrupts to stay disabled across the call - Don't modify lockdep chain keys in the validation process as that causes chain inconsistency" * tag 'locking-urgent-2020-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep: Avoid to modify chain keys in validate_chain() futex: Don't enable IRQs unconditionally in put_pi_state()