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2020-10-23drm/panel: mantix: Don't dereference NULL modeGuido Günther1-1/+1
Don't dereference mode which was just NULL checked. Fixes: 72967d5616d3 ("drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel") Signed-off-by: Guido Günther <[email protected]> Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Reviewed-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/659158549f3c6cc1c71ceed0943e760e861c1206.1602584953.git.agx@sigxcpu.org
2020-10-23video: fbdev: fix divide error in fbcon_switchSaeed Mirzamohammadi1-1/+2
This patch fixes the issue due to: [ 89.572883] divide_error: 0000 [#1] SMP KASAN PTI [ 89.572897] CPU: 3 PID: 16083 Comm: repro Not tainted 5.9.0-rc7.20200930.rc1.allarch-19-g3e32d0d.syzk #5 [ 89.572902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.5.1 01/01/2011 [ 89.572934] RIP: 0010:cirrusfb_check_var+0x84/0x1260 The error happens when the pixels value is calculated before performing the sanity checks on bits_per_pixel. A bits_per_pixel set to zero causes divide by zero error. This patch moves the calculation after the sanity check. Signed-off-by: Saeed Mirzamohammadi <[email protected]> Tested-by: Saeed Mirzamohammadi <[email protected]> Reviewed-by: Thomas Zimemrmann <[email protected]> Signed-off-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-23Merge tag 'drm-intel-next-fixes-2020-10-22' of ↵Dave Airlie15-53/+334
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Tweak initia DPCD backlight.enabled value (Sean) - Initialize reserved MOCS indices (Ayaz) - Mark initial fb obj as WT on eLLC machines to avoid rcu lockup (Ville) - Support parsing of oversize batches (Chris) - Delay execlists processing for TGL (Chris) - Use the active reference on the vma during error capture (Chris) - Widen CSB pointer (Chris) - Wait for CSB entries on TGL (Chris) - Fix unwind for scratch page allocation (Chris) - Exclude low patches of stolen memory (Chris) - Force VT'd workarounds when running as a guest OS (Chris) - Drop runtime-pm assert from vpgu io accessors (Chris) Signed-off-by: Dave Airlie <[email protected]> From: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-23Merge tag 'amd-drm-fixes-5.10-2020-10-21' of ↵Dave Airlie13-31/+187
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-fixes-5.10-2020-10-21: amdgpu: - Sienna Cichlid fixes - MST manager resource leak fix - GPU reset fix amdkfd: - Luxmark fix for Navi1x Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-22hil/parisc: Disable HIL driver when it gets stuckHelge Deller2-7/+22
When starting a HP machine with HIL driver but without an HIL keyboard or HIL mouse attached, it may happen that data written to the HIL loop gets stuck (e.g. because the transaction queue is full). Usually one will then have to reboot the machine because all you see is and endless output of: Transaction add failed: transaction already queued? In the higher layers hp_sdc_enqueue_transaction() is called to queued up a HIL packet. This function returns an error code, and this patch adds the necessary checks for this return code and disables the HIL driver if further packets can't be sent. Tested on a HP 730 and a HP 715/64 machine. Signed-off-by: Helge Deller <[email protected]> Cc: <[email protected]>
2020-10-22Merge tag 'vfio-v5.10-rc1' of git://github.com/awilliam/linux-vfioLinus Torvalds17-16/+1201
Pull VFIO updates from Alex Williamson: - New fsl-mc vfio bus driver supporting userspace drivers of objects within NXP's DPAA2 architecture (Diana Craciun) - Support for exposing zPCI information on s390 (Matthew Rosato) - Fixes for "detached" VFs on s390 (Matthew Rosato) - Fixes for pin-pages and dma-rw accesses (Yan Zhao) - Cleanups and optimize vconfig regen (Zenghui Yu) - Fix duplicate irq-bypass token registration (Alex Williamson) * tag 'vfio-v5.10-rc1' of git://github.com/awilliam/linux-vfio: (30 commits) vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages vfio/pci: Clear token on bypass registration failure vfio/fsl-mc: fix the return of the uninitialized variable ret vfio/fsl-mc: Fix the dead code in vfio_fsl_mc_set_irq_trigger vfio/fsl-mc: Fixed vfio-fsl-mc driver compilation on 32 bit MAINTAINERS: Add entry for s390 vfio-pci vfio-pci/zdev: Add zPCI capabilities to VFIO_DEVICE_GET_INFO vfio/fsl-mc: Add support for device reset vfio/fsl-mc: Add read/write support for fsl-mc devices vfio/fsl-mc: trigger an interrupt via eventfd vfio/fsl-mc: Add irq infrastructure for fsl-mc devices vfio/fsl-mc: Added lock support in preparation for interrupt handling vfio/fsl-mc: Allow userspace to MMAP fsl-mc device MMIO regions vfio/fsl-mc: Implement VFIO_DEVICE_GET_REGION_INFO ioctl call vfio/fsl-mc: Implement VFIO_DEVICE_GET_INFO ioctl vfio/fsl-mc: Scan DPRC objects on vfio-fsl-mc driver bind vfio: Introduce capability definitions for VFIO_DEVICE_GET_INFO s390/pci: track whether util_str is valid in the zpci_dev s390/pci: stash version in the zpci_dev vfio/fsl-mc: Add VFIO framework skeleton for fsl-mc devices ...
2020-10-22Merge tag 'rpmsg-v5.10' of ↵Linus Torvalds5-23/+97
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull rpmsg updates from Bjorn Andersson: "This introduces rpmsg_char support for GLINK and fixes a few issues" * tag 'rpmsg-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: rpmsg: glink: Expose rpmsg name attr for glink rpmsg: glink: Add support for rpmsg glink chrdev rpmsg: Guard against null endpoint ops in destroy rpmsg: glink: Use complete_all for open states rpmsg: virtio: fix compilation warning for virtio_rpmsg_channel description rpmsg: Avoid double-free in mtk_rpmsg_register_device rpmsg: smd: Fix a kobj leak in in qcom_smd_parse_edge()
2020-10-22Merge tag 'rproc-v5.10' of ↵Linus Torvalds11-58/+1757
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This introduces support for the Mediatek MT9182 SCP and controlling the Cortex R5F processors found in TI K3 platforms. It clones the longstanding debugfs interface for controlling crash handling to sysfs. Lastly it solves a bug where after a warm reset of Qualcomm platforms the modem would crash upon first boot" * tag 'rproc-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: remoteproc/mediatek: Remove non-standard dsb() remoteproc: Add recovery configuration to the sysfs interface remoteproc: Add coredump as part of sysfs interface remoteproc: Change default dump configuration to "disabled" remoteproc: k3-r5: Add loading support for on-chip SRAM regions remoteproc: k3-r5: Initialize TCM memories for ECC remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem dt-bindings: remoteproc: Add bindings for R5F subsystem on TI K3 SoCs remoteproc/mediatek: Add support for mt8192 SCP remoteproc: Fixup coredump debugfs disable request remoteproc: qcom_q6v5: Assign mpss region to Q6 before MBA boot remoteproc/mediatek: fix null pointer dereference on null scp pointer remoteproc: stm32: Fix pointer assignement remoteproc: scp: add COMPILE_TEST dependency
2020-10-22Merge tag 'clk-for-linus' of ↵Linus Torvalds129-806/+6817
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This contains no changes to the core framework. It is a collection of various clk driver updates. The biggest driver updates in terms of lines of code is the Allwinner driver, closely followed by the Qualcomm and Mediatek drivers. All of those hit high because we add so many lines of clk data. Coming in fourth place is i.MX which also adds a bunch of clk data. This accounts for the new driver additions this time around. Otherwise the patches are lots of little cleanups and fixes for various clk drivers that have baked in linux-next for a while. I suppose one highlight or theme is that more clk drivers are being updated to work as modules, which is interesting to see such critical SoC infrastructure work as a loadable module. New Drivers: - Support qcom SM8150/SM8250 video and display clks - Support Mediatek MT8167 clks - Add clock for CRC block found on vf610 SoCs - Add support for the Renesas R-Car V3U (R8A779A0) SoC - Add support for the VSP for Resizing clock on Renesas RZ/G1H - Support Allwinner A100 SoC clks Removed Drivers: - Remove i.MX21 clock driver, as i.MX21 platform support is being dropped Updates: - Change how qcom's display port clks work - Small non-critical fixes for TI clk driver - Remove various unused variables in clk drivers - Allow Rockchip clk driver to be a module - Remove most __clk_lookup() calls in Samsung drivers (yay!) - Support building i.MX ARMv8 platforms clock driver as module - Some kerneldoc fixes here and there - A couple of minor i.MX clk data corrections - Update audio clock inverter and fdiv2 flag on Amlogic g12 - Make amlogic clk drivers configurable in Kconfig - Fix Renesas VSP clock names to match corrected hardware documentation - Sigma-delta modulation on Allwinner R40 - Various fixes for at91 clk driver - Use semicolons instead of commas in some places - Mark some variables const so they can move to RO memory" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (102 commits) clk: imx8mq: Fix usdhc parents order clk: qcom: gdsc: Keep RETAIN_FF bit set if gdsc is already on clk: Restrict CLK_HSDK to ARC_SOC_HSDK clk: at91: sam9x60: support only two programmable clocks clk: ingenic: Respect CLK_SET_RATE_PARENT in .round_rate clk: ingenic: Don't tag custom clocks with CLK_SET_RATE_PARENT clk: ingenic: Don't use CLK_SET_RATE_GATE for PLL clk: ingenic: Use readl_poll_timeout instead of custom loop clk: ingenic: Use to_clk_info() macro for all clocks clk: bcm2835: add missing release if devm_clk_hw_register fails clk: at91: clk-sam9x60-pll: remove unused variable clk: at91: clk-main: update key before writing AT91_CKGR_MOR clk: at91: remove the checking of parent_name clk: clk-prima2: fix return value check in prima2_clk_init() clk: mmp2: Fix the display clock divider base clk: pxa: Constify static struct clk_ops clk: baikal-t1: Mark Ethernet PLL as critical clk: qoriq: modify MAX_PLL_DIV to 32 clk: axi-clkgen: Set power bits for fractional mode clk: axi-clkgen: Add support for fractional dividers ...
2020-10-22Merge tag 'pwm/for-5.10-rc1' of ↵Linus Torvalds10-90/+64
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "This release cycle's updates are mostly cleanup and some minor fixes" * tag 'pwm/for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: dt-bindings: pwm: renesas,pwm-rcar: Add r8a7742 support dt-bindings: pwm: renesas,tpu-pwm: Document r8a7742 support pwm: Allow store 64-bit duty cycle from sysfs interface pwm: img: Fix null pointer access in probe pwm: pca9685: Disable unused alternative addresses pwm: pca9685: Use BIT() macro instead of shift pwm: pca9685: Make comments more consistent pwm: sun4i: Simplify with dev_err_probe() pwm: sprd: Simplify with dev_err_probe() pwm: sifive: Simplify with dev_err_probe() pwm: rockchip: Simplify with dev_err_probe() pwm: jz4740: Simplify with dev_err_probe() pwm: bcm2835: Simplify with dev_err_probe() pwm: Convert to use DEFINE_SEQ_ATTRIBUTE macro pwm: rockchip: Keep enabled PWMs running while probing dt-bindings: pwm: renesas,pwm-rcar: Add r8a774e1 support
2020-10-22Merge tag 'pci-v5.10-changes' of ↵Linus Torvalds67-1720/+2406
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Enumeration: - Print IRQ number used by PCIe Link Bandwidth Notification (Dongdong Liu) - Add schedule point in pci_read_config() to reduce max latency (Jiang Biao) - Add Kconfig options for MPS/MRRS strategy (Jim Quinlan) Resource management: - Fix pci_iounmap() memory leak when !CONFIG_GENERIC_IOMAP (Lorenzo Pieralisi) PCIe native device hotplug: - Reduce noisiness on hot removal (Lukas Wunner) Power management: - Revert "PCI/PM: Apply D2 delay as milliseconds, not microseconds" that was done on the basis of spec typo (Bjorn Helgaas) - Rename pci_dev.d3_delay to d3hot_delay to remove D3hot/D3cold ambiguity (Krzysztof Wilczyński) - Remove unused pcibios_pm_ops (Vaibhav Gupta) IOMMU: - Enable Translation Blocking for external devices to harden against DMA attacks (Rajat Jain) Error handling: - Add an ACPI APEI notifier chain for vendor CPER records to enable device-specific error handling (Shiju Jose) ASPM: - Remove struct aspm_register_info to simplify code (Saheed O. Bolarinwa) Amlogic Meson PCIe controller driver: - Build as module by default (Kevin Hilman) Ampere Altra PCIe controller driver: - Add MCFG quirk to work around non-standard ECAM implementation (Tuan Phan) Broadcom iProc PCIe controller driver: - Set affinity mask on MSI interrupts (Mark Tomlinson) Broadcom STB PCIe controller driver: - Make PCIE_BRCMSTB depend on ARCH_BRCMSTB (Jim Quinlan) - Add DT bindings for more Brcmstb chips (Jim Quinlan) - Add bcm7278 register info (Jim Quinlan) - Add bcm7278 PERST# support (Jim Quinlan) - Add suspend and resume pm_ops (Jim Quinlan) - Add control of rescal reset (Jim Quinlan) - Set additional internal memory DMA viewport sizes (Jim Quinlan) - Accommodate MSI for older chips (Jim Quinlan) - Set bus max burst size by chip type (Jim Quinlan) - Add support for bcm7211, bcm7216, bcm7445, bcm7278 (Jim Quinlan) Freescale i.MX6 PCIe controller driver: - Use dev_err_probe() to reduce redundant messages (Anson Huang) Freescale Layerscape PCIe controller driver: - Enforce 4K DMA buffer alignment in endpoint test (Hou Zhiqiang) - Add DT compatible strings for ls1088a, ls2088a (Xiaowei Bao) - Add endpoint support for ls1088a, ls2088a (Xiaowei Bao) - Add endpoint test support for lS1088a (Xiaowei Bao) - Add MSI-X support for ls1088a (Xiaowei Bao) HiSilicon HIP PCIe controller driver: - Handle HIP-specific errors via ACPI APEI (Yicong Yang) HiSilicon Kirin PCIe controller driver: - Return -EPROBE_DEFER if the GPIO isn't ready (Bean Huo) Intel VMD host bridge driver: - Factor out physical offset, bus offset, IRQ domain, IRQ allocation (Jon Derrick) - Use generic PCI PM correctly (Jon Derrick) Marvell Aardvark PCIe controller driver: - Fix compilation on s390 (Pali Rohár) - Implement driver 'remove' function and allow to build it as module (Pali Rohár) - Move PCIe reset card code to advk_pcie_train_link() (Pali Rohár) - Convert mvebu a3700 internal SMCC firmware return codes to errno (Pali Rohár) - Fix initialization with old Marvell's Arm Trusted Firmware (Pali Rohár) Microsoft Hyper-V host bridge driver: - Fix hibernation in case interrupts are not re-created (Dexuan Cui) NVIDIA Tegra PCIe controller driver: - Stop checking return value of debugfs_create() functions (Greg Kroah-Hartman) - Convert to use DEFINE_SEQ_ATTRIBUTE macro (Liu Shixin) Qualcomm PCIe controller driver: - Reset PCIe to work around Qsdk U-Boot issue (Ansuel Smith) Renesas R-Car PCIe controller driver: - Add DT documentation for r8a774a1, r8a774b1, r8a774e1 endpoints (Lad Prabhakar) - Add RZ/G2M, RZ/G2N, RZ/G2H IDs to endpoint test (Lad Prabhakar) - Add DT support for r8a7742 (Lad Prabhakar) Socionext UniPhier Pro5 controller driver: - Add DT descriptions of iATU register (host and endpoint) (Kunihiko Hayashi) Synopsys DesignWare PCIe controller driver: - Add link up check in dw_child_pcie_ops.map_bus() (racy, but seems unavoidable) (Hou Zhiqiang) - Fix endpoint Header Type check so multi-function devices work (Hou Zhiqiang) - Skip PCIE_MSI_INTR0* programming if MSI is disabled (Jisheng Zhang) - Stop leaking MSI page in suspend/resume (Jisheng Zhang) - Add common iATU register support instead of keystone-specific code (Kunihiko Hayashi) - Major config space access and other cleanups in dwc core and drivers that use it (al, exynos, histb, imx6, intel-gw, keystone, kirin, meson, qcom, tegra) (Rob Herring) - Add multiple PFs support for endpoint (Xiaowei Bao) - Add MSI-X doorbell mode in endpoint mode (Xiaowei Bao) Miscellaneous: - Use fallthrough pseudo-keyword (Gustavo A. R. Silva) - Fix "0 used as NULL pointer" warnings (Gustavo Pimentel) - Fix "cast truncates bits from constant value" warnings (Gustavo Pimentel) - Remove redundant zeroing for sg_init_table() (Julia Lawall) - Use scnprintf(), not snprintf(), in sysfs "show" functions (Krzysztof Wilczyński) - Remove unused assignments (Krzysztof Wilczyński) - Fix "0 used as NULL pointer" warning (Krzysztof Wilczyński) - Simplify bool comparisons (Krzysztof Wilczyński) - Use for_each_child_of_node() and for_each_node_by_name() (Qinglang Miao) - Simplify return expressions (Qinglang Miao)" * tag 'pci-v5.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (147 commits) PCI: vmd: Update VMD PM to correctly use generic PCI PM PCI: vmd: Create IRQ allocation helper PCI: vmd: Create IRQ Domain configuration helper PCI: vmd: Create bus offset configuration helper PCI: vmd: Create physical offset helper PCI: v3-semi: Remove unneeded break PCI: dwc: Add link up check in dw_child_pcie_ops.map_bus() PCI/ASPM: Remove struct pcie_link_state.l1ss PCI/ASPM: Remove struct aspm_register_info.l1ss_cap PCI/ASPM: Pass L1SS Capabilities value, not struct aspm_register_info PCI/ASPM: Remove struct aspm_register_info.l1ss_ctl1 PCI/ASPM: Remove struct aspm_register_info.l1ss_ctl2 (unused) PCI/ASPM: Remove struct aspm_register_info.l1ss_cap_ptr PCI/ASPM: Remove struct aspm_register_info.latency_encoding PCI/ASPM: Remove struct aspm_register_info.enabled PCI/ASPM: Remove struct aspm_register_info.support PCI/ASPM: Use 'parent' and 'child' for readability PCI/ASPM: Move LTR path check to where it's used PCI/ASPM: Move pci_clear_and_set_dword() earlier PCI: dwc: Fix MSI page leakage in suspend/resume ...
2020-10-23drm/ttm: remove overlapping memcpy supportDave Airlie1-16/+3
remove the overlapping memcp support as it's never used. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-22drm/i915: Reset the interrupt mask on disabling interruptsChris Wilson1-5/+7
As we disable the interrupt during suspend, also reset the irq_mask to short-circuit subsystems that later try to turn off their interrupt source. <4>[ 101.816730] i915 0000:00:02.0: drm_WARN_ON(!intel_irqs_enabled(dev_priv)) <4>[ 101.816853] WARNING: CPU: 3 PID: 4241 at drivers/gpu/drm/i915/i915_irq.c:343 ilk_update_display_irq+0xb3/0x130 [i915] v2: Reset irq_mask for i8xx_irq_reset as well, and split patch to focus on only i915->irq_mask Signed-off-by: Chris Wilson <[email protected]> Cc: Ville Syrjälä <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-22Merge branch 'work.set_fs' of ↵Linus Torvalds4-29/+0
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull initial set_fs() removal from Al Viro: "Christoph's set_fs base series + fixups" * 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: Allow a NULL pos pointer to __kernel_read fs: Allow a NULL pos pointer to __kernel_write powerpc: remove address space overrides using set_fs() powerpc: use non-set_fs based maccess routines x86: remove address space overrides using set_fs() x86: make TASK_SIZE_MAX usable from assembly code x86: move PAGE_OFFSET, TASK_SIZE & friends to page_{32,64}_types.h lkdtm: remove set_fs-based tests test_bitmap: remove user bitmap tests uaccess: add infrastructure for kernel builds with set_fs() fs: don't allow splice read/write without explicit ops fs: don't allow kernel reads and writes without iter ops sysctl: Convert to iter interfaces proc: add a read_iter method to proc proc_ops proc: cleanup the compat vs no compat file ops proc: remove a level of indentation in proc_get_inode
2020-10-22ACPI: utils: remove unreachable breaksTom Rix1-4/+0
A break following a return statement is pointless, so drop all of the breaks following return statements from this file. Signed-off-by: Tom Rix <[email protected]> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <[email protected]>
2020-10-22PM: sleep: remove unreachable breakTom Rix1-1/+0
A break following a return statement is pointless, so drop it. Signed-off-by: Tom Rix <[email protected]> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <[email protected]>
2020-10-22PM: AVS: Drop the avs directory and the corresponding KconfigUlf Hansson4-4/+0
All avs drivers have now been moved to their corresponding soc specific directories. Additionally, they don't depend on the POWER_AVS Kconfig anymore. Therefore, let's simply drop the drivers/power/avs directory altogether. Cc: Nishanth Menon <[email protected]> Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Nishanth Menon <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2020-10-22null_blk: use zone status for max active/openKeith Busch1-26/+43
The block layer provides special status codes when requests go beyond the zone resource limits. Use these codes instead of the generic IOERR for requests that exceed the max active or open limits the null_blk device was configured with so that applications know how these special conditions should be handled. Signed-off-by: Keith Busch <[email protected]> Reviewed-by: Niklas Cassel <[email protected]> Cc: Damien Le Moal <[email protected]> Cc: Niklas Cassel <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-10-22PM: AVS: qcom-cpr: Move the driver to the qcom specific driversUlf Hansson5-17/+17
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the qcom-cpr driver to the qcom directory. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Bjorn Andersson <[email protected]> Acked-by: Niklas Cassel <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2020-10-22drm/vc4: dsi: Only register our component once a DSI device is attachedMaxime Ripard1-17/+8
If the DSI driver is the last to probe, component_add will try to run all the bind callbacks straight away and return the error code. However, since we depend on a power domain, we're pretty much guaranteed to be in that case on the BCM2711, and are just lucky on the previous SoCs since the v3d also depends on that power domain and is further in the probe order. In that case, the DSI host will not stick around in the system: the DSI bind callback will be executed, will not find any DSI device attached and will return EPROBE_DEFER, and we will then remove the DSI host and ask to be probed later on. But since that host doesn't stick around, DSI devices like the RaspberryPi touchscreen whose probe is not linked to the DSI host (unlike the usual DSI devices that will be probed through the call to mipi_dsi_host_register) cannot attach to the DSI host, and we thus end up in a situation where the DSI host cannot probe because the panel hasn't probed yet, and the panel cannot probe because the DSI host hasn't yet. In order to break this cycle, let's wait until there's a DSI device that attaches to the DSI host to register the component and allow to progress further. Acked-by: Eric Anholt <[email protected]> Suggested-by: Andrzej Hajda <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-22nvmet: don't use BLK_MQ_REQ_NOWAIT for passthruChaitanya Kulkarni1-1/+1
By default, we set the passthru request allocation flag such that it returns the error in the following code path and we fail the I/O when BLK_MQ_REQ_NOWAIT is used for request allocation :- nvme_alloc_request()  blk_mq_alloc_request()   blk_mq_queue_enter()    if (flag & BLK_MQ_REQ_NOWAIT)         return -EBUSY; <-- return if busy. On some controllers using BLK_MQ_REQ_NOWAIT ends up in I/O error where the controller is perfectly healthy and not in a degraded state. Block layer request allocation does allow us to wait instead of immediately returning the error when we BLK_MQ_REQ_NOWAIT flag is not used. This has shown to fix the I/O error problem reported under heavy random write workload. Remove the BLK_MQ_REQ_NOWAIT parameter for passthru request allocation which resolves this issue. Signed-off-by: Chaitanya Kulkarni <[email protected]> Reviewed-by: Logan Gunthorpe <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvmet: cleanup nvmet_passthru_map_sg()Logan Gunthorpe1-3/+4
Clean up some confusing elements of nvmet_passthru_map_sg() by returning early if the request is greater than the maximum bio size. This allows us to drop the sg_cnt variable. This should not result in any functional change but makes the code clearer and more understandable. The original code allocated a truncated bio then would return EINVAL when bio_add_pc_page() filled that bio. The new code just returns EINVAL early if this would happen. Fixes: c1fef73f793b ("nvmet: add passthru code to process commands") Signed-off-by: Logan Gunthorpe <[email protected]> Suggested-by: Douglas Gilbert <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Chaitanya Kulkarni <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvmet: limit passthru MTDS by BIO_MAX_PAGESLogan Gunthorpe1-1/+8
nvmet_passthru_map_sg() only supports mapping a single BIO, not a chain so the effective maximum transfer should also be limitted by BIO_MAX_PAGES (presently this works out to 1MB). For PCI passthru devices the max_sectors would typically be more limitting than BIO_MAX_PAGES, but this may not be true for all passthru devices. Fixes: c1fef73f793b ("nvmet: add passthru code to process commands") Suggested-by: Christoph Hellwig <[email protected]> Signed-off-by: Logan Gunthorpe <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Sagi Grimberg <[email protected]> Cc: Chaitanya Kulkarni <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvmet: fix uninitialized work for zero katozhenwei pi1-1/+2
When connecting a controller with a zero kato value using the following command line nvme connect -t tcp -n NQN -a ADDR -s PORT --keep-alive-tmo=0 the warning below can be reproduced: WARNING: CPU: 1 PID: 241 at kernel/workqueue.c:1627 __queue_delayed_work+0x6d/0x90 with trace: mod_delayed_work_on+0x59/0x90 nvmet_update_cc+0xee/0x100 [nvmet] nvmet_execute_prop_set+0x72/0x80 [nvmet] nvmet_tcp_try_recv_pdu+0x2f7/0x770 [nvmet_tcp] nvmet_tcp_io_work+0x63f/0xb2d [nvmet_tcp] ... This is caused by queuing up an uninitialized work. Althrough the keep-alive timer is disabled during allocating the controller (fixed in 0d3b6a8d213a), ka_work still has a chance to run (called by nvmet_start_ctrl). Fixes: 0d3b6a8d213a ("nvmet: Disable keep-alive timer when kato is cleared to 0h") Signed-off-by: zhenwei pi <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvme-pci: disable Write Zeroes on Sandisk SkyhawkKai-Heng Feng1-0/+2
Like commit 5611ec2b9814 ("nvme-pci: prevent SK hynix PC400 from using Write Zeroes command"), Sandisk Skyhawk has the same issue: [ 6305.633887] blk_update_request: operation not supported error, dev nvme0n1, sector 340812032 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio class 0 So also disable Write Zeroes command on Sandisk Skyhawk. BugLink: https://bugs.launchpad.net/bugs/1899503 Signed-off-by: Kai-Heng Feng <[email protected]> Reviewed-by: Chaitanya Kulkarni <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvme: use queuedata for nvme_req_qidKeith Busch1-1/+1
The request's rq_disk isn't set for passthrough IO commands, so tracing uses qid 0 for these which incorrectly decodes as an admin command. Use the request_queue's queuedata instead since that value is always set for the IO queues, and never set for the admin queue. Signed-off-by: Keith Busch <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvme-rdma: fix crash due to incorrect cqeChao Leng1-2/+3
A crash happened due to injecting error test. When a CQE has incorrect command id due do an error injection, the host may find a request which is already freed. Dereferencing req->mr->rkey causes a crash in nvme_rdma_process_nvme_rsp because the mr is already freed. Add a check for the mr to fix it. Signed-off-by: Chao Leng <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22nvme-rdma: fix crash when connect rejectedChao Leng1-1/+0
A crash can happened when a connect is rejected. The host establishes the connection after received ConnectReply, and then continues to send the fabrics Connect command. If the controller does not receive the ReadyToUse capsule, host may receive a ConnectReject reply. Call nvme_rdma_destroy_queue_ib after the host received the RDMA_CM_EVENT_REJECTED event. Then when the fabrics Connect command times out, nvme_rdma_timeout calls nvme_rdma_complete_rq to fail the request. A crash happenes due to use after free in nvme_rdma_complete_rq. nvme_rdma_destroy_queue_ib is redundant when handling the RDMA_CM_EVENT_REJECTED event as nvme_rdma_destroy_queue_ib is already called in connection failure handler. Signed-off-by: Chao Leng <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2020-10-22drm: document that user-space should avoid parsing EDIDsSimon Ser1-0/+5
User-space should avoid parsing EDIDs for metadata already exposed via other KMS interfaces and properties. For instance, user-space should not try to extract a list of modes from the EDID: the kernel might mutate the mode list (because of link capabilities or quirks for instance). Other metadata not exposed by KMS can be parsed by user-space. This includes for instance monitor identification (make/model/serial) and supported color-spaces. v2: add short explanation why user-space shouldn't do this (Brian) Signed-off-by: Simon Ser <[email protected]> Suggested-by: Daniel Vetter <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Brian Starkey <[email protected]> Acked-by: Thomas Zimmermann <[email protected]> Cc: Pekka Paalanen <[email protected]> Cc: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/V_APW3gKRhljvcmT28tGV3JkP7qW9Z7h45I-s2wiJvYhaaveCpYpg3tztZPsZVV2KV1NC7rUx08IUUgCJXzdRrWCsEGB0czq4ZozpdyVFLs=@emersion.fr
2020-10-22interconnect: qcom: Ensure that the floor bandwidth value is enforcedGeorgi Djakov1-0/+7
Take into account the initial bandwidth from the framework and update the internal sum and max values before committing if needed. This will ensure that the floor bandwidth values are enforced until the providers get into sync state. Fixes: 7d3b0b0d8184 ("interconnect: qcom: Use icc_sync_state") Tested-by: Akash Asthana <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Georgi Djakov <[email protected]>
2020-10-21ibmvnic: save changed mac address to adapter->mac_addrLijun Pan1-0/+5
After mac address change request completes successfully, the new mac address need to be saved to adapter->mac_addr as well as netdev->dev_addr. Otherwise, adapter->mac_addr still holds old data. Fixes: 62740e97881c ("net/ibmvnic: Update MAC address settings after adapter reset") Signed-off-by: Lijun Pan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2020-10-21Revert "virtio-net: ethtool configurable RXCSUM"Michael S. Tsirkin1-36/+12
This reverts commit 3618ad2a7c0e78e4258386394d5d5f92a3dbccf8. When control vq is not negotiated, that commit causes a crash: [ 72.229171] kernel BUG at drivers/net/virtio_net.c:1667! [ 72.230266] invalid opcode: 0000 [#1] PREEMPT SMP [ 72.231172] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.9.0-rc8-02934-g3618ad2a7c0e7 #1 [ 72.231172] EIP: virtnet_send_command+0x120/0x140 [ 72.231172] Code: 00 0f 94 c0 8b 7d f0 65 33 3d 14 00 00 00 75 1c 8d 65 f4 5b 5e 5f 5d c3 66 90 be 01 00 00 00 e9 6e ff ff ff 8d b6 00 +00 00 00 <0f> 0b e8 d9 bb 82 00 eb 17 8d b4 26 00 00 00 00 8d b4 26 00 00 00 [ 72.231172] EAX: 0000000d EBX: f72895c0 ECX: 00000017 EDX: 00000011 [ 72.231172] ESI: f7197800 EDI: ed69bd00 EBP: ed69bcf4 ESP: ed69bc98 [ 72.231172] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010246 [ 72.231172] CR0: 80050033 CR2: 00000000 CR3: 02c84000 CR4: 000406f0 [ 72.231172] Call Trace: [ 72.231172] ? __virt_addr_valid+0x45/0x60 [ 72.231172] ? ___cache_free+0x51f/0x760 [ 72.231172] ? kobject_uevent_env+0xf4/0x560 [ 72.231172] virtnet_set_guest_offloads+0x4d/0x80 [ 72.231172] virtnet_set_features+0x85/0x120 [ 72.231172] ? virtnet_set_guest_offloads+0x80/0x80 [ 72.231172] __netdev_update_features+0x27a/0x8e0 [ 72.231172] ? kobject_uevent+0xa/0x20 [ 72.231172] ? netdev_register_kobject+0x12c/0x160 [ 72.231172] register_netdevice+0x4fe/0x740 [ 72.231172] register_netdev+0x1c/0x40 [ 72.231172] virtnet_probe+0x728/0xb60 [ 72.231172] ? _raw_spin_unlock+0x1d/0x40 [ 72.231172] ? virtio_vdpa_get_status+0x1c/0x20 [ 72.231172] virtio_dev_probe+0x1c6/0x271 [ 72.231172] really_probe+0x195/0x2e0 [ 72.231172] driver_probe_device+0x26/0x60 [ 72.231172] device_driver_attach+0x49/0x60 [ 72.231172] __driver_attach+0x46/0xc0 [ 72.231172] ? device_driver_attach+0x60/0x60 [ 72.231172] bus_add_driver+0x197/0x1c0 [ 72.231172] driver_register+0x66/0xc0 [ 72.231172] register_virtio_driver+0x1b/0x40 [ 72.231172] virtio_net_driver_init+0x61/0x86 [ 72.231172] ? veth_init+0x14/0x14 [ 72.231172] do_one_initcall+0x76/0x2e4 [ 72.231172] ? rdinit_setup+0x2a/0x2a [ 72.231172] do_initcalls+0xb2/0xd5 [ 72.231172] kernel_init_freeable+0x14f/0x179 [ 72.231172] ? rest_init+0x100/0x100 [ 72.231172] kernel_init+0xd/0xe0 [ 72.231172] ret_from_fork+0x1c/0x30 [ 72.231172] Modules linked in: [ 72.269563] ---[ end trace a6ebc4afea0e6cb1 ]--- The reason is that virtnet_set_features now calls virtnet_set_guest_offloads unconditionally, it used to only call it when there is something to configure. If device does not have a control vq, everything breaks. Revert the original commit for now. Cc: Tonghao Zhang <[email protected]> Fixes: 3618ad2a7c0e7 ("virtio-net: ethtool configurable RXCSUM") Reported-by: kernel test robot <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Acked-by: Willem de Bruijn <[email protected]> Acked-by: Jason Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2020-10-21drm/amdgpu: correct the cu and rb info for sienna cichlidLikun Gao1-0/+9
Skip disabled sa to correct the cu_info and active_rbs for sienna cichlid. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.9.x
2020-10-21drm/amd/pm: remove the average clock value in sysfsKenneth Feng1-4/+8
if it's fine-grained clock dpm, remove the average clock value and reflects the real clock. Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-21drm/amd/pm: fix pp_dpm_fclkKenneth Feng1-0/+3
fclk value is missing in pp_dpm_fclk. add this to correctly show the current value. Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.9.x
2020-10-21Revert drm/amdgpu: disable sienna chichlid UMC RASJohn Clements1-2/+2
This reverts commit 265c280a4807419249644156654e5c40a235ea84. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-21drm/amd/pm: fix pcie information for sienna cichlidLikun Gao1-2/+2
Fix the function used for sienna cichlid to get correct PCIE information by pp_dpm_pcie. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.9.x
2020-10-21drm/amdkfd: Use same SQ prefetch setting as amdgpuJay Cornwall1-2/+3
0 causes instruction fetch stall at cache line boundary under some conditions on Navi10. A non-zero prefetch is the preferred default in any case. Fixes soft hang in Luxmark. Signed-off-by: Jay Cornwall <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-10-21net: ethernet: mtk-star-emac: select REGMAP_MMIOBartosz Golaszewski1-0/+1
The driver depends on mmio regmap API but doesn't select the appropriate Kconfig option. This fixes it. Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver") Signed-off-by: Bartosz Golaszewski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2020-10-21net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setupXie He1-0/+1
This driver calls ether_setup to set up the network device. The ether_setup function would add the IFF_TX_SKB_SHARING flag to the device. This flag indicates that it is safe to transmit shared skbs to the device. However, this is not true. This driver may pad the frame (in eth_tx) before transmission, so the skb may be modified. Fixes: 550fd08c2ceb ("net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared") Cc: Neil Horman <[email protected]> Cc: Krzysztof Halasa <[email protected]> Signed-off-by: Xie He <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2020-10-21net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC deviceXie He1-1/+9
The hdlc_rcv function is used as hdlc_packet_type.func to process any skb received in the kernel with skb->protocol == htons(ETH_P_HDLC). The purpose of this function is to provide second-stage processing for skbs not assigned a "real" L3 skb->protocol value in the first stage. This function assumes the device from which the skb is received is an HDLC device (a device created by this module). It assumes that netdev_priv(dev) returns a pointer to "struct hdlc_device". However, it is possible that some driver in the kernel (not necessarily in our control) submits a received skb with skb->protocol == htons(ETH_P_HDLC), from a non-HDLC device. In this case, the skb would still be received by hdlc_rcv. This will cause problems. hdlc_rcv should be able to recognize and drop invalid skbs. It should first make sure "dev" is actually an HDLC device, before starting its processing. This patch adds this check to hdlc_rcv. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: Krzysztof Halasa <[email protected]> Signed-off-by: Xie He <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2020-10-22drm/ttm: replace last move_notify with delete_mem_notifyDave Airlie7-12/+39
The move notify callback is only used in one place, this should be removed in the future, but for now just rename it to the use case which is to notify the driver that the GPU memory is to be deleted. Drivers can be cleaned up after this separately. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-22drm/ttm: ttm_bo_mem_placement doesn't need ctx parameter.Dave Airlie1-5/+3
Removed unused parameter. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-10-21drm/amd/swsmu: correct wrong feature bit mappingKevin Wang1-10/+17
1. when smc feature bit isn't mapped, the feature state isn't showed on sysfs node of pp_features. 2. add pp_features table title Signed-off-by: Kevin Wang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-21drm/amd/psp: Fix sysfs: cannot create duplicate filenameAndrey Grodzovsky1-1/+2
psp sysfs not cleaned up on driver unload for sienna_cichlid Fixes: ce87c98db428e7 ("drm/amdgpu: Include sienna_cichlid in USBC PD FW support.") Signed-off-by: Andrey Grodzovsky <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.9.x
2020-10-21drm/amd/display: Avoid MST manager resource leak.Andrey Grodzovsky1-0/+7
On connector destruction call drm_dp_mst_topology_mgr_destroy to release resources allocated in drm_dp_mst_topology_mgr_init. Do it only if MST manager was initilized before otherwsie a crash is seen on driver unload/device unplug. Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Andrey Grodzovsky <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-10-21drm/amd/display: Revert "drm/amd/display: Fix a list corruption"Andrey Grodzovsky1-1/+0
This fixes regression on device unplug and/or driver unload. [ 65.681501 < 0.000004>] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 65.681504 < 0.000003>] #PF: supervisor write access in kernel mode [ 65.681506 < 0.000002>] #PF: error_code(0x0002) - not-present page [ 65.681507 < 0.000001>] PGD 7c9437067 P4D 7c9437067 PUD 7c9db7067 PMD 0 [ 65.681511 < 0.000004>] Oops: 0002 [#1] SMP NOPTI [ 65.681512 < 0.000001>] CPU: 8 PID: 127 Comm: kworker/8:1 Tainted: G W O 5.9.0-rc2-dev+ #59 [ 65.681514 < 0.000002>] Hardware name: System manufacturer System Product Name/PRIME X470-PRO, BIOS 4406 02/28/2019 [ 65.681525 < 0.000011>] Workqueue: events drm_connector_free_work_fn [drm] [ 65.681535 < 0.000010>] RIP: 0010:drm_atomic_private_obj_fini+0x11/0x60 [drm] [ 65.681537 < 0.000002>] Code: de 4c 89 e7 e8 70 f2 ba f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 90 0f 1f 44 00 00 48 8b 47 08 48 8b 17 55 48 89 e5 53 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 48 89 fb 48 89 [ 65.681541 < 0.000004>] RSP: 0018:ffffa5fa805efdd8 EFLAGS: 00010246 [ 65.681542 < 0.000001>] RAX: 0000000000000000 RBX: ffff9a4b094654d8 RCX: 0000000000000000 [ 65.681544 < 0.000002>] RDX: 0000000000000000 RSI: ffffffffba197bc2 RDI: ffff9a4b094654d8 [ 65.681545 < 0.000001>] RBP: ffffa5fa805efde0 R08: ffffffffba197b82 R09: 0000000000000040 [ 65.681547 < 0.000002>] R10: ffffa5fa805efdc8 R11: 000000000000007f R12: ffff9a4b09465888 [ 65.681549 < 0.000002>] R13: ffff9a4b36f20010 R14: ffff9a4b36f20290 R15: ffff9a4b3a692840 [ 65.681551 < 0.000002>] FS: 0000000000000000(0000) GS:ffff9a4b3ea00000(0000) knlGS:0000000000000000 [ 65.681553 < 0.000002>] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.681554 < 0.000001>] CR2: 0000000000000008 CR3: 00000007c9c82000 CR4: 00000000003506e0 [ 65.681556 < 0.000002>] Call Trace: [ 65.681561 < 0.000005>] drm_dp_mst_topology_mgr_destroy+0xc4/0xe0 [drm_kms_helper] [ 65.681612 < 0.000051>] amdgpu_dm_connector_destroy+0x3d/0x110 [amdgpu] [ 65.681622 < 0.000010>] drm_connector_free_work_fn+0x78/0x90 [drm] [ 65.681624 < 0.000002>] process_one_work+0x164/0x410 [ 65.681626 < 0.000002>] worker_thread+0x4d/0x450 [ 65.681628 < 0.000002>] ? rescuer_thread+0x390/0x390 [ 65.681630 < 0.000002>] kthread+0x10a/0x140 [ 65.681632 < 0.000002>] ? kthread_unpark+0x70/0x70 [ 65.681634 < 0.000002>] ret_from_fork+0x22/0x30 This reverts commit 1545fbf97eafc1dbdc2923e58b4186b16a834784. Signed-off-by: Andrey Grodzovsky <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-10-21drm/amdgpu: update golden setting for sienna_cichlidLikun Gao1-0/+1
Update golden setting for sienna_cichlid. Signed-off-by: Likun Gao <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.9.x
2020-10-21drm/amd/swsmu: add missing feature map for sienna_cichlidKevin Wang2-0/+4
it will cause smu sysfs node of "pp_features" show error. Signed-off-by: Kevin Wang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.9.x
2020-10-21drm/amdgpu: correct the gpu reset handling for job != NULL caseEvan Quan1-1/+1
Current code wrongly treat all cases as job == NULL. Signed-off-by: Evan Quan <[email protected]> Reviewed-and-tested-by: Jane Jian <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
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