- 02 Dec, 2020 1 commit
-
-
Sakari Ailus authored
Add register definitions of the MIPI CCS 1.1 standard. The CCS driver makes extended use of device's capability registers that are dependent on CCS version. This involves having an in-memory data structure for limit and capability information, creating that data structure and accessing it. The register definitions as well as the definitions of this data structure are generated from a text file using a Perl script. Add the generator script to make it easy to update the generated files. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
- 01 Dec, 2020 1 commit
-
-
Mauro Carvalho Chehab authored
Linux 5.10-rc6 * tag 'v5.10-rc6': (1815 commits) Linux 5.10-rc6 sock: set sk_err to ee_errno on dequeue from errq mptcp: fix NULL ptr dereference on bad MPJ net: openvswitch: fix TTL decrement action netlink message format perf probe: Change function definition check due to broken DWARF perf probe: Fix to die_entrypc() returns error correctly perf stat: Use proper cpu for shadow stats perf record: Synthesize cgroup events only if needed perf diff: Fix error return value in __cmd_diff() perf tools: Update copy of libbpf's hashmap.c x86/mce: Do not overwrite no_way_out if mce_end() fails kvm: x86/mmu: Fix get_mmio_spte() on CPUs supporting 5-level PT KVM: x86: Fix split-irqchip vs interrupt injection window request KVM: x86: handle !lapic_in_kernel case in kvm_cpu_*_extint usb: typec: stusb160x: fix power-opmode property with typec-power-opmode printk: finalize records with trailing newlines can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check can: m_can: m_can_dev_setup(): add support for bosch mcan version 3.3.0 can: m_can: fix nominal bitiming tseg2 min for version >= 3.1 can: m_can: m_can_open(): remove IRQF_TRIGGER_FALLING from request_threaded_irq()'s flags ...
-
- 29 Nov, 2020 5 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Thomas Gleixner: "Two more places which invoke tracing from RCU disabled regions in the idle path. Similar to the entry path the low level idle functions have to be non-instrumentable" * tag 'locking-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: intel_idle: Fix intel_idle() vs tracing sched/idle: Fix arch_cpu_idle() vs tracing
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "Two fixes for irqchip drivers: - Save and restore the GICV3 ITS state unconditionally on suspend/resume to handle firmware which fails to do so. - Use the correct index into the fwspec parameters to read the irq trigger type in the EXIU chip driver" * tag 'irq-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Unconditionally save/restore the ITS state on suspend irqchip/exiu: Fix the index of fwspec for IRQ type
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull EFI fixes from Borislav Petkov: "More EFI fixes forwarded from Ard Biesheuvel: - revert efivarfs kmemleak fix again - it was a false positive - make CONFIG_EFI_EARLYCON depend on CONFIG_EFI explicitly so it does not pull in other dependencies unnecessarily if CONFIG_EFI is not set - defer attempts to load SSDT overrides from EFI vars until after the efivar layer is up" * tag 'efi-urgent-for-v5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: EFI_EARLYCON should depend on EFI efivarfs: revert "fix memory leak in efivarfs_create()" efi/efivars: Set generic ops before loading SSDT
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: "A couple of urgent fixes which accumulated this last week: - Two resctrl fixes to prevent refcount leaks when manipulating the resctrl fs (Xiaochen Shen) - Correct prctl(PR_GET_SPECULATION_CTRL) reporting (Anand K Mistry) - A fix to not lose already seen MCE severity which determines whether the machine can recover (Gabriele Paoloni)" * tag 'x86_urgent_for_v5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Do not overwrite no_way_out if mce_end() fails x86/speculation: Fix prctl() when spectre_v2_user={seccomp,prctl},ibpb x86/resctrl: Add necessary kernfs_put() calls to prevent refcount leak x86/resctrl: Remove superfluous kernfs_get() calls to prevent refcount leak
-
- 28 Nov, 2020 5 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: "I've collected a handful of fixes over the past few weeks: - A fix to un-break the build-id argument to the vDSO build, which is necessary for the LLVM linker. - A fix to initialize the jump label subsystem, without which it (and all the stuff that uses it) doesn't actually function. - A fix to include <asm/barrier.h> from <vdso/processor.h>, without which some drivers won't compile" * tag 'riscv-for-linus-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: fix barrier() use in <vdso/processor.h> RISC-V: Add missing jump label initialization riscv: Explicitly specify the build id style in vDSO Makefile again
-
Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Remove unused OBJSIZE variable. - Fix rootless deb-pkg build in a setgid directory. * tag 'kbuild-fixes-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: builddeb: Fix rootless build in setuid/setgid directory kbuild: remove unused OBJSIZE
-
Linus Torvalds authored
Merge tag 'perf-tools-fixes-for-v5.10-2020-11-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tool fixes from Arnaldo Carvalho de Melo: - Fix die_entrypc() when DW_AT_ranges DWARF attribute not available - Cope with broken DWARF (missing DW_AT_declaration) generated by some recent gcc versions - Do not generate CGROUP metadata events when not asked to in 'perf record' - Use proper CPU for shadow stats in 'perf stat' - Update copy of libbpf's hashmap.c, silencing tools/perf build warning - Fix return value in 'perf diff' * tag 'perf-tools-fixes-for-v5.10-2020-11-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf probe: Change function definition check due to broken DWARF perf probe: Fix to die_entrypc() returns error correctly perf stat: Use proper cpu for shadow stats perf record: Synthesize cgroup events only if needed perf diff: Fix error return value in __cmd_diff() perf tools: Update copy of libbpf's hashmap.c
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB / PHY driver fixes from Greg KH: "Here are a few small USB and PHY driver fixes for 5.10-rc6. They include: - small PHY driver fixes to resolve reported issues - USB quirks added for "broken" devices - typec fixes for reported problems - USB gadget fixes for small issues Full details are in the shortlog, nothing major in here and all have been in linux-next with no reported issues" * tag 'usb-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: stusb160x: fix power-opmode property with typec-power-opmode USB: core: Change %pK for __user pointers to %px USB: core: Fix regression in Hercules audio card usb: gadget: Fix memleak in gadgetfs_fill_super usb: gadget: f_midi: Fix memleak in f_midi_alloc USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card usb: typec: qcom-pmic-typec: fix builtin build errors phy: mediatek: fix spelling mistake in Kconfig "veriosn" -> "version" phy: qualcomm: Fix 28 nm Hi-Speed USB PHY OF dependency phy: qualcomm: usb: Fix SuperSpeed PHY OF dependency phy: intel: PHY_INTEL_KEEMBAY_EMMC should depend on ARCH_KEEMBAY usb: cdns3: gadget: calculate TD_SIZE based on TD usb: cdns3: gadget: initialize link_trb as NULL phy: cpcap-usb: Use IRQF_ONESHOT phy: qcom-qmp: Initialize another pointer to NULL phy: tegra: xusb: Fix dangling pointer on probe failure phy: usb: Fix incorrect clearing of tca_drv_sel bit in SETUP reg for 7211
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small misc driver fixes for 5.10-rc6. They include: - interconnect fixes for reported problems - habanalabs bugfix for found issue when doing the switch fallthrough patches - MAINTAINERS file update for coresight reviewers/maintainers All have been in linux-next with no reported issues" * tag 'char-misc-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: MAINTAINERS: Adding help for coresight subsystem habanalabs/gaudi: fix missing code in ECC handling interconnect: fix memory trashing in of_count_icc_providers() interconnect: qcom: qcs404: Remove GPU and display RPM IDs interconnect: qcom: msm8916: Remove rpm-ids from non-RPM nodes interconnect: qcom: msm8974: Don't boost the NoC rate during boot interconnect: qcom: msm8974: Prevent integer overflow in rate
-
- 27 Nov, 2020 28 commits
-
-
Linus Torvalds authored
Merge tag 'asm-generic-fixes-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fix from Arnd Bergmann: "Add correct MAX_POSSIBLE_PHYSMEM_BITS setting to asm-generic. This is a single bugfix for a bug that Stefan Agner found on 32-bit Arm, but that exists on several other architectures" * tag 'asm-generic-fixes-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
-
git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "Another set of patches for devicetree files and Arm SoC specific drivers: - A fix for OP-TEE shared memory on non-SMP systems - multiple code fixes for the OMAP platform, including one regression for the CPSW network driver and a few runtime warning fixes - Some DT patches for the Rockchip RK3399 platform, in particular fixing the MMC device ordering that recently became nondeterministic with async probe. - Multiple DT fixes for the Tegra platform, including a regression fix for suspend/resume on TX2 - A regression fix for a user-triggered fault in the NXP dpio driver - A regression fix for a bug caused by an earlier bug fix in the xilinx firmware driver - Two more DTC warning fixes - Sylvain Lemieux steps down as maintainer for the NXP LPC32xx platform" * tag 'arm-soc-fixes-v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits) arm64: tegra: Fix Tegra234 VDK node names arm64: tegra: Wrong AON HSP reg property size arm64: tegra: Fix USB_VBUS_EN0 regulator on Jetson TX1 arm64: tegra: Correct the UART for Jetson Xavier NX arm64: tegra: Disable the ACONNECT for Jetson TX2 optee: add writeback to valid memory type firmware: xilinx: Use hash-table for api feature check firmware: xilinx: Fix SD DLL node reset issue soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) ARM: dts: dra76x: m_can: fix order of clocks bus: ti-sysc: suppress err msg for timers used as clockevent/source MAINTAINERS: Remove myself as LPC32xx maintainers arm64: dts: qcom: clear the warnings caused by empty dma-ranges arm64: dts: broadcom: clear the warnings caused by empty dma-ranges ARM: dts: am437x-l4: fix compatible for cpsw switch dt node arm64: dts: rockchip: Reorder LED triggers from mmc devices on rk3399-roc-pc. arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards. arm64: dts: rockchip: Remove system-power-controller from pmic on Odroid Go Advance arm64: dts: rockchip: fix NanoPi R2S GMAC clock name ARM: OMAP2+: Manage MPU state properly for omap_enter_idle_coupled() ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.10-rc6, including fixes from the WiFi driver, and CAN subtrees. Current release - regressions: - gro_cells: reduce number of synchronize_net() calls - ch_ktls: release a lock before jumping to an error path Current release - always broken: - tcp: Allow full IP tos/IPv6 tclass to be reflected in L3 header Previous release - regressions: - net/tls: fix missing received data after fast remote close - vsock/virtio: discard packets only when socket is really closed - sock: set sk_err to ee_errno on dequeue from errq - cxgb4: fix the panic caused by non smac rewrite Previous release - always broken: - tcp: fix corner cases around setting ECN with BPF selection of congestion control - tcp: fix race condition when creating child sockets from syncookies on loopback interface - usbnet: ipheth: fix connectivity with iOS 14 - tun: honor IOCB_NOWAIT flag - net/packet: fix packet receive on L3 devices without visible hard header - devlink: Make sure devlink instance and port are in same net namespace - net: openvswitch: fix TTL decrement action netlink message format - bonding: wait for sysfs kobject destruction before freeing struct slave - net: stmmac: fix upstream patch applied to the wrong context - bnxt_en: fix return value and unwind in probe error paths Misc: - devlink: add extra layer of categorization to the reload stats uAPI before it's released" * tag 'net-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (68 commits) sock: set sk_err to ee_errno on dequeue from errq mptcp: fix NULL ptr dereference on bad MPJ net: openvswitch: fix TTL decrement action netlink message format can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check can: m_can: m_can_dev_setup(): add support for bosch mcan version 3.3.0 can: m_can: fix nominal bitiming tseg2 min for version >= 3.1 can: m_can: m_can_open(): remove IRQF_TRIGGER_FALLING from request_threaded_irq()'s flags can: mcp251xfd: mcp251xfd_probe(): bail out if no IRQ was given can: gs_usb: fix endianess problem with candleLight firmware ch_ktls: lock is not freed net/tls: Protect from calling tls_dev_del for TLS RX twice devlink: Make sure devlink instance and port are in same net namespace devlink: Hold rtnl lock while reading netdev attributes ptp: clockmatrix: bug fix for idtcm_strverscmp enetc: Let the hardware auto-advance the taprio base-time of 0 gro_cells: reduce number of synchronize_net() calls net: stmmac: fix incorrect merge of patch upstream ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init Documentation: netdev-FAQ: suggest how to post co-dependent series ibmvnic: enhance resetting status check during module exit ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Three small fixes in the UFS driver: two are for power management issues and the third is to fix a slew of problem in the sysfs code" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: Fix race between shutdown and runtime resume flow scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE scsi: ufs: Fix unexpected values from ufshcd_read_desc_param()
-
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: - Out of bounds fix for the cq size cap from earlier this release (Joseph) - iov_iter type check fix (Pavel) - Files grab + cancelation fix (Pavel) * tag 'io_uring-5.10-2020-11-27' of git://git.kernel.dk/linux-block: io_uring: fix files grab/cancel race io_uring: fix ITER_BVEC check io_uring: fix shift-out-of-bounds when round up cq size
-
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fix from Jens Axboe: "Just a single fix, for a crash in the keyslot manager" * tag 'block-5.10-2020-11-27' of git://git.kernel.dk/linux-block: block/keyslot-manager: prevent crash when num_slots=1
-
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "A few fixes for various warnings that accumulated over past two weeks: - tree-checker: add missing return values for some errors - lockdep fixes - when reading qgroup config and starting quota rescan - reverse order of quota ioctl lock and VFS freeze lock - avoid accessing potentially stale fs info during device scan, reported by syzbot - add scope NOFS protection around qgroup relation changes - check for running transaction before flushing qgroups - fix tracking of new delalloc ranges for some cases" * tag 'for-5.10-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix lockdep splat when enabling and disabling qgroups btrfs: do nofs allocations when adding and removing qgroup relations btrfs: fix lockdep splat when reading qgroup config on mount btrfs: tree-checker: add missing returns after data_ref alignment checks btrfs: don't access possibly stale fs_info data for printing duplicate device btrfs: tree-checker: add missing return after error in root_item btrfs: qgroup: don't commit transaction when we already hold the handle btrfs: fix missing delalloc new bit for new delalloc ranges
-
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Jason Gunthorpe: "Two security issues and several small bug fixes. Things seem to have stabilized for this release here. Summary: - Significant out of bounds access security issue in i40iw - Fix misuse of mmu notifiers in hfi1 - Several errors in the register map/usage in hns - Missing error returns in mthca" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/hns: Bugfix for memory window mtpt configuration RDMA/hns: Fix retry_cnt and rnr_cnt when querying QP RDMA/hns: Fix wrong field of SRQ number the device supports IB/hfi1: Ensure correct mm is used at all times RDMA/i40iw: Address an mmap handler exploit in i40iw IB/mthca: fix return value of error branch in mthca_init_cq()
-
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull mtd fixes from Miquel Raynal: "Because of a recent change in the core, NAND controller drivers initializing the ECC engine too early in the probe path are broken. Drivers should wait for the NAND device to be discovered and its memory layout known before doing any ECC related initialization, so instead of reverting the faulty change which is actually moving in the right direction, let's fix the drivers directly: socrates, sharpsl, r852, plat_nand, pasemi, tmio, txx9ndfmc, orion, mpc5121, lpc32xx_slc, lpc32xx_mlc, fsmc, diskonchip, davinci, cs553x, au1550, ams-delta, xway and gpio" * tag 'mtd/fixes-for-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: socrates: Move the ECC initialization to ->attach_chip() mtd: rawnand: sharpsl: Move the ECC initialization to ->attach_chip() mtd: rawnand: r852: Move the ECC initialization to ->attach_chip() mtd: rawnand: plat_nand: Move the ECC initialization to ->attach_chip() mtd: rawnand: pasemi: Move the ECC initialization to ->attach_chip() mtd: rawnand: tmio: Move the ECC initialization to ->attach_chip() mtd: rawnand: txx9ndfmc: Move the ECC initialization to ->attach_chip() mtd: rawnand: orion: Move the ECC initialization to ->attach_chip() mtd: rawnand: mpc5121: Move the ECC initialization to ->attach_chip() mtd: rawnand: lpc32xx_slc: Move the ECC initialization to ->attach_chip() mtd: rawnand: lpc32xx_mlc: Move the ECC initialization to ->attach_chip() mtd: rawnand: fsmc: Move the ECC initialization to ->attach_chip() mtd: rawnand: diskonchip: Move the ECC initialization to ->attach_chip() mtd: rawnand: davinci: Move the ECC initialization to ->attach_chip() mtd: rawnand: cs553x: Move the ECC initialization to ->attach_chip() mtd: rawnand: au1550: Move the ECC initialization to ->attach_chip() mtd: rawnand: ams-delta: Move the ECC initialization to ->attach_chip() mtd: rawnand: xway: Move the ECC initialization to ->attach_chip() mtd: rawnand: gpio: Move the ECC initialization to ->attach_chip()
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A few fixes for v5.10, one for the core which fixes some potential races for controllers with multiple chip selects when configuration of the chip select for one client device races with the addition and initial setup of an additional client" * tag 'spi-fix-v5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: dw: Fix spi registration for controllers overriding CS spi: imx: fix the unbalanced spi runtime pm management spi: spi-nxp-fspi: fix fspi panic by unexpected interrupts spi: Take the SPI IO-mutex in the spi_setup() method
-
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull virtual digital TV driver fixes from Mauro Carvalho Chehab: "A series of fixes for the new virtual digital TV driver (vidtv), which is meant to help doing tests with the digital TV core and media userspace apps and libraries. They cover a series of issues I found on it, together with a few new things in order to make it easier to detect problems at the DVB core" * tag 'media/v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (36 commits) media: vidtv.rst: add kernel-doc markups media: vidtv.rst: update vidtv documentation media: vidtv: simplify EIT write function media: vidtv: simplify NIT write function media: vidtv: simplify SDT write function media: vidtv: cleanup PMT write table function media: vidtv: cleanup PAT write function media: vidtv: cleanup PSI table header function media: vidtv: cleanup PSI descriptor write function media: vidtv: simplify the crc writing logic media: vidtv: simplify PSI write function media: vidtv: add date to the current event media: vidtv: fix service_id at SDT table media: vidtv: fix service type media: vidtv: add a PID entry for the NIT table media: vidtv: properly fill EIT service_id media: vidtv: fix the network ID range media: vidtv: improve EIT data media: vidtv: cleanup null packet initialization logic media: vidtv: pre-initialize mux arrays ...
-
git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Unfortunately this has a bit of thanksgiving stuffing in it, as it a bit larger (at least the vc4 patches) than I like at this point in time. The main thing is it has a bunch of regressions fixes for reports in the last couple of weeks, ast, nouveau and the amdgpu ttm init fix, along with the usual selection of amdgpu and i915 fixes. The vc4 fixes are a few but they are fixes and the nastiest one is a fix for when you have a 2.4Ghz Wifi and a HDMI signal with a clock in that range and there isn't enough shielding and interference happen between the two, the fix adjusts the mode clock to try and avoid the wifi channels in that case. Hopefully you can merge this between turkey slices, and next week should be quieter. ast: - LUT loading regression fix nouveau: - relocations regression fix amdgpu: - ttm init oops fix - Runtime pm fix - SI UVD suspend/resume fix - HDCP fix for headless cards - Sienna Cichlid golden register update i915: - Fix Perf/OA workaround register corruption (Lionel) - Correct a comment statement in GVT (Yan) - Fix GT enable/disable iterrupts, including a race condition that prevented GPU to go idle (Chris) - Free stale request on destroying the virtual engine (Chris) exynos: - config dependency fix mediatek: - unused var removal - horizonal front/back porch formula fix vc4: - wifi and hdmi interference fix - mode rejection fixes - use after free fix - cleanup some code" * tag 'drm-fixes-2020-11-27-1' of git://anongit.freedesktop.org/drm/drm: (28 commits) drm/nouveau: fix relocations applying logic and a double-free drm/ast: Reload gamma LUT after changing primary plane's color format drm/amdgpu: Fix size calculation when init onchip memory drm/amdgpu: update golden setting for sienna_cichlid drm/amd/display: Avoid HDCP initialization in devices without output drm/i915/gt: Free stale request on destroying the virtual engine drm/i915/gt: Don't cancel the interrupt shadow too early drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock drm/amdgpu: fix a page fault drm/amdgpu: fix SI UVD firmware validate resume fail drm/amd/amdgpu: fix null pointer in runtime pm drm/i915/gt: Defer enabling the breadcrumb interrupt to after submission drm/i915/gvt: correct a false comment of flag F_UNALIGN drm/i915/perf: workaround register corruption in OATAILPTR drm/vc4: kms: Don't disable the muxing of an active CRTC drm/vc4: kms: Store the unassigned channel list in the state drm/exynos: depend on COMMON_CLK to fix compile tests drm/mediatek: dsi: Modify horizontal front/back porch byte formula drm/vc4: hdmi: Disable Wifi Frequencies dt-bindings: display: Add a property to deal with WiFi coexistence ...
-
Jakub Kicinski authored
Merge tag 'linux-can-fixes-for-5.10-20201127' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2020-11-27 The first patch is by me and target the gs_usb driver and fixes the endianess problem with candleLight firmware. Another patch by me for the mcp251xfd driver add sanity checking to bail out if no IRQ is configured. The next three patches target the m_can driver. A patch by me removes the hardcoded IRQF_TRIGGER_FALLING from the request_threaded_irq() as this clashes with the trigger level specified in the DT. Further a patch by me fixes the nominal bitiming tseg2 min value for modern m_can cores. Pankaj Sharma's patch add support for cores version 3.3.x. The last patch by Oliver Hartkopp is for af_can and converts a WARN() into a pr_warn(), which is triggered by the syzkaller. It was able to create a situation where the closing of a socket runs simultaneously to the notifier call chain for removing the CAN network device in use. * tag 'linux-can-fixes-for-5.10-20201127' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check can: m_can: m_can_dev_setup(): add support for bosch mcan version 3.3.0 can: m_can: fix nominal bitiming tseg2 min for version >= 3.1 can: m_can: m_can_open(): remove IRQF_TRIGGER_FALLING from request_threaded_irq()'s flags can: mcp251xfd: mcp251xfd_probe(): bail out if no IRQ was given can: gs_usb: fix endianess problem with candleLight firmware ==================== Link: https://lore.kernel.org/r/20201127100301.512603-1-mkl@pengutronix.deSigned-off-by: Jakub Kicinski <kuba@kernel.org>
-
Linus Torvalds authored
Merge tag 'platform-drivers-x86-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: - thinkpad_acpi fixes: two bug-fixes and three model specific quirks - fixes for misc other drivers: two bug-fixes and three model specific quirks * tag 'platform-drivers-x86-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: touchscreen_dmi: Add info for the Irbis TW118 tablet platform/x86: touchscreen_dmi: Add info for the Predia Basic tablet platform/x86: intel-vbtn: Support for tablet mode on HP Pavilion 13 x360 PC platform/x86: toshiba_acpi: Fix the wrong variable assignment platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE platform/x86: thinkpad_acpi: Whitelist P15 firmware for dual fan control platform/x86: thinkpad_acpi: Send tablet mode switch at wakeup time platform/x86: thinkpad_acpi: Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen platform/x86: thinkpad_acpi: Do not report SW_TABLET_MODE on Yoga 11e platform/x86: thinkpad_acpi: add P1 gen3 second fan support
-
Willem de Bruijn authored
When setting sk_err, set it to ee_errno, not ee_origin. Commit f5f99309 ("sock: do not set sk_err in sock_dequeue_err_skb") disabled updating sk_err on errq dequeue, which is correct for most error types (origins): - sk->sk_err = err; Commit 38b25793 ("sock: reset sk_err when the error queue is empty") reenabled the behavior for IMCP origins, which do require it: + if (icmp_next) + sk->sk_err = SKB_EXT_ERR(skb_next)->ee.ee_origin; But read from ee_errno. Fixes: 38b25793 ("sock: reset sk_err when the error queue is empty") Reported-by: Ayush Ranjan <ayushranjan@google.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Link: https://lore.kernel.org/r/20201126151220.2819322-1-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
-
Paolo Abeni authored
If an msk listener receives an MPJ carrying an invalid token, it will zero the request socket msk entry. That should later cause fallback and subflow reset - as per RFC - at subflow_syn_recv_sock() time due to failing hmac validation. Since commit 4cf8b7e4 ("subflow: introduce and use mptcp_can_accept_new_subflow()"), we unconditionally dereference - in mptcp_can_accept_new_subflow - the subflow request msk before performing hmac validation. In the above scenario we hit a NULL ptr dereference. Address the issue doing the hmac validation earlier. Fixes: 4cf8b7e4 ("subflow: introduce and use mptcp_can_accept_new_subflow()") Tested-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Link: https://lore.kernel.org/r/03b2cfa3ac80d8fc18272edc6442a9ddf0b1e34e.1606400227.git.pabeni@redhat.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
-
git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixes from Paolo Bonzini: "ARM: - Fix alignment of the new HYP sections - Fix GICR_TYPER access from userspace S390: - do not reset the global diag318 data for per-cpu reset - do not mark memory as protected too early - fix for destroy page ultravisor call x86: - fix for SEV debugging - fix incorrect return code - fix for 'noapic' with PIC in userspace and LAPIC in kernel - fix for 5-level paging" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: x86/mmu: Fix get_mmio_spte() on CPUs supporting 5-level PT KVM: x86: Fix split-irqchip vs interrupt injection window request KVM: x86: handle !lapic_in_kernel case in kvm_cpu_*_extint MAINTAINERS: Update email address for Sean Christopherson MAINTAINERS: add uv.c also to KVM/s390 s390/uv: handle destroy page legacy interface KVM: arm64: vgic-v3: Drop the reporting of GICR_TYPER.Last for userspace KVM: SVM: fix error return code in svm_create_vcpu() KVM: SVM: Fix offset computation bug in __sev_dbg_decrypt(). KVM: arm64: Correctly align nVHE percpu data KVM: s390: remove diag318 reset code KVM: s390: pv: Mark mm as protected after the set secure parameters and improve cleanup
-
Eelco Chaudron authored
Currently, the openvswitch module is not accepting the correctly formated netlink message for the TTL decrement action. For both setting and getting the dec_ttl action, the actions should be nested in the OVS_DEC_TTL_ATTR_ACTION attribute as mentioned in the openvswitch.h uapi. When the original patch was sent, it was tested with a private OVS userspace implementation. This implementation was unfortunately not upstreamed and reviewed, hence an erroneous version of this patch was sent out. Leaving the patch as-is would cause problems as the kernel module could interpret additional attributes as actions and vice-versa, due to the actions not being encapsulated/nested within the actual attribute, but being concatinated after it. Fixes: 744676e7 ("openvswitch: add TTL decrement action") Signed-off-by: Eelco Chaudron <echaudro@redhat.com> Link: https://lore.kernel.org/r/160622121495.27296.888010441924340582.stgit@wsfd-netdev64.ntdv.lab.eng.bos.redhat.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: "Some more powerpc fixes for 5.10: - regression fix for a boot failure on some 32-bit machines. - fix for host crashes in the KVM system reset handling. - fix for a possible oops in the KVM XIVE interrupt handling on Power9. - fix for host crashes triggerable via the KVM emulated MMIO handling when running HPT guests. - a couple of small build fixes. Thanks to Andreas Schwab, Cédric Le Goater, Christophe Leroy, Erhard Furtner, Greg Kurz, Greg Kurz, Németh Márton, Nicholas Piggin, Nick Desaulniers, Serge Belyshev, and Stephen Rothwell" * tag 'powerpc-5.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Fix allnoconfig build since uaccess flush powerpc/64s/exception: KVM Fix for host DSI being taken in HPT guest MMU context powerpc: Drop -me200 addition to build flags KVM: PPC: Book3S HV: XIVE: Fix possible oops when accessing ESB page powerpc/64s: Fix KVM system reset handling when CONFIG_PPC_PSERIES=y powerpc/32s: Use relocation offset when setting early hash table
-
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Will Deacon: "The main changes are relating to our handling of access/dirty bits, where our low-level page-table helpers could lead to stale young mappings and loss of the dirty bit in some cases (the latter has not been observed in practice, but could happen when clearing "soft-dirty" if we enabled that). These were posted as part of a larger series, but the rest of that is less urgent and needs a v2 which I'll get to shortly. In other news, we've now got a set of fixes to resolve the lockdep/tracing problems that have been plaguing us for a while, but they're still a bit "fresh" and I plan to send them to you next week after we've got some more confidence in them (although initial CI results look good). Summary: - Fix kerneldoc warnings generated by ACPI IORT code - Fix pte_accessible() so that access flag is ignored - Fix missing header #include - Fix loss of software dirty bit across pte_wrprotect() when HW DBM is enabled" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect() arm64: pgtable: Fix pte_accessible() ACPI/IORT: Fix doc warnings in iort.c arm64/fpsimd: add <asm/insn.h> to <asm/kprobes.h> to fix fpsimd build
-
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull iommu fixes from Will Deacon: "Here's another round of IOMMU fixes for -rc6 consisting mainly of a bunch of independent driver fixes. Thomas agreed for me to take the x86 'tboot' fix here, as it fixes a regression introduced by a vt-d change. - Fix intel iommu driver when running on devices without VCCAP_REG - Fix swiotlb and "iommu=pt" interaction under TXT (tboot) - Fix missing return value check during device probe() - Fix probe ordering for Qualcomm SMMU implementation - Ensure page-sized mappings are used for AMD IOMMU buffers with SNP RMP" * tag 'iommu-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: iommu/vt-d: Don't read VCCAP register unless it exists x86/tboot: Don't disable swiotlb when iommu is forced on iommu: Check return of __iommu_attach_device() arm-smmu-qcom: Ensure the qcom_scm driver has finished probing iommu/amd: Enforce 4k mapping for certain IOMMU data structures
-
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linuxLinus Torvalds authored
Pull printk fixes from Petr Mladek: - do not lose trailing newline in pr_cont() calls - two trivial fixes for a dead store and a config description * tag 'printk-for-5.10-rc6-fixup' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: printk: finalize records with trailing newlines printk: remove unneeded dead-store assignment init/Kconfig: Fix CPU number in LOG_CPU_MAX_BUF_SHIFT description
-
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull writeback fix from Jan Kara: "A fix of possible missing string termination in writeback tracepoints" * tag 'writeback_for_v5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: trace: fix potenial dangerous pointer
-
Masami Hiramatsu authored
Since some gcc generates a broken DWARF which lacks DW_AT_declaration attribute from the subprogram DIE of function prototype. (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060) So, in addition to the DW_AT_declaration check, we also check the subprogram DIE has DW_AT_inline or actual entry pc. Committer testing: # cat /etc/fedora-release Fedora release 33 (Thirty Three) # Before: # perf test vfs_getname 78: Use vfs_getname probe to get syscall args filenames : FAILED! 79: Check open filename arg using perf trace + vfs_getname : FAILED! 81: Add vfs_getname probe to get syscall args filenames : FAILED! # After: # perf test vfs_getname 78: Use vfs_getname probe to get syscall args filenames : Ok 79: Check open filename arg using perf trace + vfs_getname : Ok 81: Add vfs_getname probe to get syscall args filenames : Ok # Reported-by: Thomas Richter <tmricht@linux.ibm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Link: http://lore.kernel.org/lkml/160645613571.2824037.7441351537890235895.stgit@devnote2Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-
Masami Hiramatsu authored
Fix die_entrypc() to return error correctly if the DIE has no DW_AT_ranges attribute. Since dwarf_ranges() will treat the case as an empty ranges and return 0, we have to check it by ourselves. Fixes: 91e2f539 ("perf probe: Fix to show function entry line as probe-able") Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Link: http://lore.kernel.org/lkml/160645612634.2824037.5284932731175079426.stgit@devnote2Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-
Namhyung Kim authored
Currently perf stat shows some metrics (like IPC) for defined events. But when no aggregation mode is used (-A option), it shows incorrect values since it used a value from a different cpu. Before: $ perf stat -aA -e cycles,instructions sleep 1 Performance counter stats for 'system wide': CPU0 116,057,380 cycles CPU1 86,084,722 cycles CPU2 99,423,125 cycles CPU3 98,272,994 cycles CPU0 53,369,217 instructions # 0.46 insn per cycle CPU1 33,378,058 instructions # 0.29 insn per cycle CPU2 58,150,086 instructions # 0.50 insn per cycle CPU3 40,029,703 instructions # 0.34 insn per cycle 1.001816971 seconds time elapsed So the IPC for CPU1 should be 0.38 (= 33,378,058 / 86,084,722) but it was 0.29 (= 33,378,058 / 116,057,380) and so on. After: $ perf stat -aA -e cycles,instructions sleep 1 Performance counter stats for 'system wide': CPU0 109,621,384 cycles CPU1 159,026,454 cycles CPU2 99,460,366 cycles CPU3 124,144,142 cycles CPU0 44,396,706 instructions # 0.41 insn per cycle CPU1 120,195,425 instructions # 0.76 insn per cycle CPU2 44,763,978 instructions # 0.45 insn per cycle CPU3 69,049,079 instructions # 0.56 insn per cycle 1.001910444 seconds time elapsed Fixes: 44d49a60 ("perf stat: Support metrics in --per-core/socket mode") Reported-by: Sam Xi <xyzsam@google.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Reviewed-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20201127041404.390276-1-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-
Namhyung Kim authored
It didn't check the tool->cgroup_events bit which is set when the --all-cgroups option is given. Without it, samples will not have cgroup info so no reason to synthesize. We can check the PERF_RECORD_CGROUP records after running perf record *WITHOUT* the --all-cgroups option: Before: $ perf report -D | grep CGROUP 0 0 0x8430 [0x38]: PERF_RECORD_CGROUP cgroup: 1 / CGROUP events: 1 CGROUP events: 0 CGROUP events: 0 After: $ perf report -D | grep CGROUP CGROUP events: 0 CGROUP events: 0 CGROUP events: 0 Committer testing: Before: # perf record -a sleep 1 [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 2.208 MB perf.data (10003 samples) ] # perf report -D | grep "CGROUP events" CGROUP events: 146 CGROUP events: 0 CGROUP events: 0 # After: # perf record -a sleep 1 [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 2.208 MB perf.data (10448 samples) ] # perf report -D | grep "CGROUP events" CGROUP events: 0 CGROUP events: 0 CGROUP events: 0 # With all-cgroups: # perf record --all-cgroups -a sleep 1 [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 2.374 MB perf.data (11526 samples) ] # perf report -D | grep "CGROUP events" CGROUP events: 146 CGROUP events: 0 CGROUP events: 0 # Fixes: 8fb4b679 ("perf record: Add --all-cgroups option") Signed-off-by: Namhyung Kim <namhyung@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20201127054356.405481-1-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-
Zhen Lei authored
An appropriate return value should be set on the failed path. Fixes: 2a09a84c ("perf diff: Support hot streams comparison") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20201124103652.438-1-thunder.leizhen@huawei.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-