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2024-09-09drm/vc4: hvs: Rename hvs_regs listMaxime Ripard
The HVS register set has been heavily modified in the BCM2712, and we'll thus need a separate debugfs_reg32 array for it. The name hvs_regs is thus a bit too generic, so let's rename it to something more specific. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-26-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Create cob_init functionMaxime Ripard
Just like the HVS itself, the COB parameters will be fairly different in the BCM2712. Let's move the COB parameters computation and its initialisation to a separate function that will be easier to extend in the future. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-25-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Create hw_init functionMaxime Ripard
Since the BCM2712 will feature a significantly different HVS, let's move the hardware initialisation part of our bind function into a separate function. That way, it will be easier to extend in the future. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-24-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Use switch statement to simplify vc4_hvs_get_fifo_from_outputMaxime Ripard
Since we'll support BCM2712 soon, let's move the logic behind vc4_hvs_get_fifo_from_output() to a switch to extend it more easily. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-23-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: Make v3d paths unavailable on any generation newer than vc4Maxime Ripard
The V3D IP has been separate since BCM2711, so let's make sure we issue a WARN if we're running not only on BCM2711, but also anything newer. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-22-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: Introduce generation number enumMaxime Ripard
With the introduction of the BCM2712 support, we will get yet another generation of display engine to support. The binary check of whether it's VC5 or not thus doesn't work anymore, especially since some parts of the driver will have changed with BCM2711, and some others with BCM2712. Let's introduce an enum to store the generation the driver is running on, which should provide more flexibility. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-21-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Remove ABORT_ON_EMPTY flagDom Cobley
ABORT_ON_EMPTY chooses whether the HVS abandons the current frame when it experiences an underflow, or attempts to continue. In theory the frame should be black from the point of underflow, compared to a shift of sebsequent pixels to the left. Unfortunately it seems to put the HVS is a bad state where it is not possible to recover simply. This typically requires a reboot following the 'flip done timed out message'. Discussion with Broadcom has suggested we don't use this flag. All their testing is done with it disabled. Additionally setting BLANK_INSERT_EN causes the HDMI to output blank pixels on an underflow which avoids it losing sync. After this change a 'flip done timed out' due to sdram bandwidth starvation or too low a clock is recoverable once the situation improves. Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-20-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Remove incorrect limit from hvs_dlist debugfs functionDave Stevenson
The debugfs function to dump dlists aborted at 256 bytes, when actually the dlist memory is generally significantly larger but varies based on SoC. We already have the correct limit in __vc4_hvs_alloc, so store it for use in the debugfs dlist function. Fixes: c6dac00340fc ("drm/vc4: hvs: Add debugfs node that dumps the current display lists") Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-19-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Fix dlist debug not resetting the next entry pointerDave Stevenson
The debug function to display the dlists didn't reset next_entry_start when starting each display, so resulting in not stopping the list at the correct place. Fixes: c6dac00340fc ("drm/vc4: hvs: Add debugfs node that dumps the current display lists") Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-18-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hdmi: Avoid hang with debug registers when suspendedDom Cobley
Trying to read /sys/kernel/debug/dri/1/hdmi1_regs when the hdmi is disconnected results in a fatal system hang. This is due to the pm suspend code disabling the dvp clock. That is just a gate of the 108MHz clock in DVP_HT_RPI_MISC_CONFIG, which results in accesses hanging AXI bus. Protect against this. Fixes: 25eb441d55d4 ("drm/vc4: hdmi: Add all the vc5 HDMI registers into the debugfs dumps") Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-17-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: plane: YUV planes require vertical scaling to always be enabledDave Stevenson
It has been observed that a YUV422 unity scaled plane isn't displayed. Enabling vertical scaling on the UV planes solves this. There is already a similar clause to always enable horizontal scaling on the UV planes. Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-16-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Don't write gamma luts on 2711Dave Stevenson
The gamma block has changed in 2711, therefore writing the lut in vc4_hvs_lut_load is incorrect. Whilst the gamma property isn't created for 2711, it is called from vc4_hvs_init_channel, so abort if attempted. Fixes: c54619b0bfb3 ("drm/vc4: Add support for the BCM2711 HVS5") Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-15-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: crtc: Move assigned_channel to a variableMaxime Ripard
We access multiple times the vc4_crtc_state->assigned_channel variable in the vc4_crtc_get_scanout_position() function, so let's store it in a local variable. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-14-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: plane: Use return variable in atomic_checkMaxime Ripard
The vc4_plane_atomic_check() directly returns the result of the final function it calls. Using the already defined ret variable to check its content on error, and a separate return 0 on success, makes it easier to extend. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-13-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: plane: Add more debugging for LBM allocationMaxime Ripard
LBM allocations need a different size depending on the line length, format, etc. This can get tricky, and fail. Let's add some more prints to ease the debugging when it does. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-12-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Print error if we fail an allocationMaxime Ripard
We need to allocate a few additional structures when checking our atomic_state, especially related to hardware SRAM that will hold the plane descriptors (DLIST) and the current line context (LBM) during composition. Since those allocation can fail, let's add some error message in that case to help debug what goes wrong. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-11-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: More logging for dlist generationMaxime Ripard
DLIST generation can get pretty tricky and there's not a lot of debug in the driver to help. Let's add a few more to track the generated DLIST size. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-10-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hdmi: Warn if writing to an unknown HDMI registerMaxime Ripard
The VC4 HDMI driver has a bunch of accessors to read from a register. The read accessor was warning when accessing an unknown register, but the write one was just returning silently. Let's make sure we warn also when writing to an unknown register. Signed-off-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-9-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hdmi: Increase audio MAI fifo dreq thresholdDom Cobley
Now we wait for write responses and have a burst size of 4, we can set the fifo threshold much higher. Set it to 28 (of the 32 entry size) to keep fifo fuller and reduce chance of underflow. Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-8-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hvs: Set AXI panic modes for the HVSDave Stevenson
The HVS can change AXI request mode based on how full the COB FIFOs are. Until now the vc4 driver has been relying on the firmware to have set these to sensible values. With HVS channel 2 now being used for live video, change the panic mode for all channels to be explicitly set by the driver, and the same for all channels. Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-7-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: plane: Add support for YUV444 formatsDom Cobley
Support displaying DRM_FORMAT_YUV444 and DRM_FORMAT_YVU444 formats. Tested with kmstest and kodi. e.g. kmstest -r 1920x1080@60 -f 400x300-YU24 Note: without the shift of width, only half the chroma is fetched, resulting in correct left half of image and corrupt colours on right half. The increase in width shouldn't affect fetching of Y data, as the hardware will clamp at dest width. Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-6-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: hdmi: Avoid log spam for audio start failureDom Cobley
We regularly get dmesg error reports of: [ 18.184066] hdmi-audio-codec hdmi-audio-codec.3.auto: ASoC: error at snd_soc_dai_startup on i2s-hifi: -19 [ 18.184098] MAI: soc_pcm_open() failed (-19) These are generated for any disconnected hdmi interface when pulseaudio attempts to open the associated ALSA device (numerous times). Each open generates a kernel error message, generating general log spam. The error messages all come from _soc_pcm_ret in sound/soc/soc-pcm.c#L39 which suggests returning ENOTSUPP, rather that ENODEV will be quiet. And indeed it is. Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-5-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: crtc: Force trigger of dlist update on margins changeDave Stevenson
When the margins are changed, the dlist needs to be regenerated with the changed updated dest regions for each of the planes. Setting the zpos_changed flag is sufficient to trigger that without doing a full modeset, therefore set it should the margins be changed. Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-4-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: plane: Handle fractional coordinates using the phase fieldDom Cobley
Apply fractional source co-ordinates into the scaling filters. Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-3-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09drm/vc4: plane: Keep fractional source coords inside stateDom Cobley
Fractional source co-ordinates can be used to setup the scaling filters, so retain the information. Signed-off-by: Dom Cobley <popcornmix@gmail.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-2-dave.stevenson@raspberrypi.com Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2024-09-09dma-buf: heaps: Add __init to CMA and system heap module_init functionsT.J. Mercier
Shrink the kernel .text a bit after successful initialization of the heaps. Signed-off-by: T.J. Mercier <tjmercier@google.com> Acked-by: John Stultz <jstultz@google.com> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240906000314.2368749-1-tjmercier@google.com
2024-09-08Linux 6.11-rc7v6.11-rc7Linus Torvalds
2024-09-08Merge tag 'timers_urgent_for_v6.11_rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Borislav Petkov: - Remove percpu irq related code in the timer-of initialization routine as it is broken but also unused (Daniel Lezcano) - Fix return -ETIME when delta exceeds INT_MAX and the next event not taking effect sometimes (Jacky Bai) * tag 'timers_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/imx-tpm: Fix next event not taking effect sometime clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX clocksource/drivers/timer-of: Remove percpu irq related code
2024-09-08Merge tag 'perf_urgent_for_v6.11_rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: - Fix perf's AUX buffer serialization - Prevent uninitialized struct members in perf's uprobes handling * tag 'perf_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/aux: Fix AUX buffer serialization uprobes: Use kzalloc to allocate xol area
2024-09-08Merge tag 'char-misc-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char/misc/other driver fixes for 6.11-rc7. It's nothing huge, just a bunch of small fixes of reported problems, including: - lots of tiny iio driver fixes - nvmem driver fixex - binder UAF bugfix - uio driver crash fix - other small fixes All of these have been in linux-next this week with no reported problems" * tag 'char-misc-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) VMCI: Fix use-after-free when removing resource in vmci_resource_remove() Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind misc: keba: Fix sysfs group creation dt-bindings: nvmem: Use soc-nvmem node name instead of nvmem nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc nvmem: u-boot-env: error if NVMEM device is too small misc: fastrpc: Fix double free of 'buf' in error path binder: fix UAF caused by offsets overwrite iio: imu: inv_mpu6050: fix interrupt status read for old buggy chips iio: adc: ad7173: fix GPIO device info iio: adc: ad7124: fix DT configuration parsing iio: adc: ad_sigma_delta: fix irq_flags on irq request iio: adc: ads1119: Fix IRQ flags iio: fix scale application in iio_convert_raw_to_processed_unlocked iio: adc: ad7124: fix config comparison iio: adc: ad7124: fix chip ID mismatch iio: adc: ad7173: Fix incorrect compatible string iio: buffer-dmaengine: fix releasing dma channel on error iio: adc: ad7606: remove frstdata check for serial mode ...
2024-09-08Merge tag 'usb-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a handful of small USB fixes for 6.11-rc7. Included in here are: - dwc3 driver fixes for two reported problems - two typec ucsi driver fixes - cdns2 controller reset fix All of these have been in linux-next this week with no reported problems" * tag 'usb-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: ucsi: Fix cable registration usb: typec: ucsi: Fix the partner PD revision usb: cdns2: Fix controller reset issue usb: dwc3: core: update LC timer as per USB Spec V3.2 usb: dwc3: Avoid waking up gadget during startxfer
2024-09-07Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A pile of Qualcomm clk driver fixes with two main themes: the alpha PLL driver and shared RCGs, and one fix for the Starfive JH7110 SoC. - The Alpha PLL clk_ops had multiple problems around setting rates. There are a handful of patches here that fix masks and skip enabling the clk from set_rate() when the PLL is disabled. The PLLs are crucial to operation of the system as almost all frequencies in the system are derived from them. - Parking shared RCGs at a slow always on clk at registration time breaks stuff. USB host mode can't handle such a slow frequency and the serial console gets all garbled when the UART clk is handed over to the kernel. There's a few patches that don't use the shared clk_ops for the UART clks and another one to skip parking the USB clk at registration time. - The Starfive PLL driver used for the CPU was busted causing cpufreq to fail because the clk didn't change to a safe parent during set_rate(). The fix is to register a notifier and switch to a safe parent so the PLL can change rate in a glitch free manner" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: gcc-sc8280xp: don't use parking clk_ops for QUPs clk: starfive: jh7110-sys: Add notifier for PLL0 clock clk: qcom: gcc-sm8650: Don't use shared clk_ops for QUPs clk: qcom: gcc-sm8550: Don't park the USB RCG at registration time clk: qcom: gcc-sm8550: Don't use parking clk_ops for QUPs clk: qcom: gcc-x1e80100: Don't use parking clk_ops for QUPs clk: qcom: ipq9574: Update the alpha PLL type for GPLLs clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags clk: qcom: clk-alpha-pll: Update set_rate for Zonda PLL clk: qcom: clk-alpha-pll: Fix zonda set_rate failure when PLL is disabled clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API clk: qcom: clk-alpha-pll: Fix the pll post div mask
2024-09-07Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "Single ufs driver fix quirking around another device spec violation" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: ufs-mediatek: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP
2024-09-07Merge tag 'pinctrl-v6.11-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fix from Linus Walleij: "A single fix for Qualcomm laptops that are affected by missing wakeup IRQs" * tag 'pinctrl-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: x1e80100: Bypass PDC wakeup parent for now
2024-09-07Merge tag 'drm-msm-next-2024-09-02' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Updates for v6.12 DPU: - Fix implement DP/PHY mapping on SC8180X - Enable writeback on SM8150, SC8180X, SM6125, SM6350 DP: - Enable widebus on all relevant chipsets DSI: - Fix PHY programming on SM8350 / SM8450 HDMI: - Add support for HDMI on MSM8998 MDP5: - NULL string fix GPU: - A642L speedbin support - A615 support - A306 support - A621 support - Expand UBWC uapi - A7xx GPU devcoredump fixes - A5xx preemption fixes - cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGudK7YMiKDhtvYgp=bY64OZZt0UQSkEkSxLo4rLmeVd9g@mail.gmail.com
2024-09-06Merge tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest PullKUnit fix from Shuah Khan: "Fix to a missing function parameter warning found during documentation build in linux-next" * tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Fix missing kerneldoc comment
2024-09-06Merge tag 'pci-v6.11-fixes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Unregister platform devices for child nodes when stopping a PCI device, even if the PCI core has already cleared the OF_POPULATED bit and of_platform_depopulate() doesn't do anything (Bartosz Golaszewski) - Rescan the bus from a separate thread so we don't deadlock when triggering rescan from sysfs (Bartosz Golaszewski) * tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI/pwrctl: Rescan bus on a separate thread PCI: Don't rely on of_platform_depopulate() for reused OF-nodes
2024-09-06Merge tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: - fix potential mount hang - fix retry problem in two types of compound operations - important netfs integration fix in SMB1 read paths - fix potential uninitialized zero point of inode - minor patch to improve debugging for potential crediting problems * tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: netfs, cifs: Improve some debugging bits cifs: Fix SMB1 readv/writev callback in the same way as SMB2/3 cifs: Fix zero_point init on inode initialisation smb: client: fix double put of @cfile in smb2_set_path_size() smb: client: fix double put of @cfile in smb2_rename_path() smb: client: fix hang in wait_for_response() for negproto
2024-09-06KVM: x86: don't fall through case statements without annotationsLinus Torvalds
clang warns on this because it has an unannotated fall-through between cases: arch/x86/kvm/x86.c:4819:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough] and while we could annotate it as a fallthrough, the proper fix is to just add the break for this case, instead of falling through to the default case and the break there. gcc also has that warning, but it looks like gcc only warns for the cases where they fall through to "real code", rather than to just a break. Odd. Fixes: d30d9ee94cc0 ("KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM") Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Tom Dohrmann <erbse.13@gmx.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-06Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Catalin Marinas: "Fix the arm64 usage of ftrace_graph_ret_addr() to pass the &state->graph_idx pointer instead of NULL, otherwise this function just returns early" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: stacktrace: fix the usage of ftrace_graph_ret_addr()
2024-09-06Merge tag 'riscv-for-linus-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A revert for the mmap() change that ties the allocation range to the hint adress, as what we tried to do ended up regressing on other userspace workloads. - A fix to avoid a kernel memory leak when emulating misaligned accesses from userspace. - A Kconfig fix for toolchain vector detection, which now correctly detects vector support on toolchains where the V extension depends on the M extension. - A fix to avoid failing the linear mapping bootmem bounds check on NOMMU systems. - A fix for early alternatives on relocatable kernels. * tag 'riscv-for-linus-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix RISCV_ALTERNATIVE_EARLY riscv: Do not restrict memory size because of linear mapping on nommu riscv: Fix toolchain vector detection riscv: misaligned: Restrict user access to kernel memory riscv: mm: Do not restrict mmap address based on hint riscv: selftests: Remove mmap hint address checks Revert "RISC-V: mm: Document mmap changes"
2024-09-06Merge tag 'powerpc-6.11-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix a deadlock in the powerpc qspinlock MCS queue logic - Fix the return type of pgd_val() to not truncate 64-bit PTEs on 85xx - Allow the check for dynamic relocations in the VDSO to work correctly - Make mmu_pte_psize static to fix a build error Thanks to Christophe Leroy, Nysal Jan K.A., Nicholas Piggin, Geetika Moolchandani, Jijo Varghese, and Vaishnavi Bhat. * tag 'powerpc-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/qspinlock: Fix deadlock in MCS queue powerpc/mm: Fix return type of pgd_val() powerpc/vdso: Don't discard rela sections powerpc/64e: Define mmu_pte_psize static
2024-09-06Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull x86 kvm fixes from Paolo Bonzini: "Many small fixes that accumulated while I was on vacation... - Fixup missed comments from the REMOVED_SPTE => FROZEN_SPTE rename - Ensure a root is successfully loaded when pre-faulting SPTEs - Grab kvm->srcu when handling KVM_SET_VCPU_EVENTS to guard against accessing memslots if toggling SMM happens to force a VM-Exit - Emulate MSR_{FS,GS}_BASE on SVM even though interception is always disabled, so that KVM does the right thing if KVM's emulator encounters {RD,WR}MSR - Explicitly clear BUS_LOCK_DETECT from KVM's caps on AMD, as KVM doesn't yet virtualize BUS_LOCK_DETECT on AMD - Cleanup the help message for CONFIG_KVM_AMD_SEV, and call out that KVM now supports SEV-SNP too - Specialize return value of KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM), based on VM type - Remove unnecessary dependency on CONFIG_HIGH_RES_TIMERS - Note an RCU quiescent state on guest exit. This avoids a call to rcu_core() if there was a grace period request while guest was running" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Remove HIGH_RES_TIMERS dependency kvm: Note an RCU quiescent state on guest exit KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM KVM: SEV: Update KVM_AMD_SEV Kconfig entry and mention SEV-SNP KVM: SVM: Don't advertise Bus Lock Detect to guest if SVM support is missing KVM: SVM: fix emulation of msr reads/writes of MSR_FS_BASE and MSR_GS_BASE KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS KVM: x86/mmu: Check that root is valid/loaded when pre-faulting SPTEs KVM: x86/mmu: Fixup comments missed by the REMOVED_SPTE=>FROZEN_SPTE rename
2024-09-06Merge tag 'pm-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix an incorrect warning emitted by the amd-pstate driver on processors that don't support X86_FEATURE_CPPC (Gautham Shenoy)" * tag 'pm-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq/amd-pstate: Remove warning for X86_FEATURE_CPPC on certain Zen models
2024-09-06Merge tag 'block-6.11-20240906' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: "Mostly just some fixlets for NVMe, but also a bug fix for the ublk driver and an integrity fix" * tag 'block-6.11-20240906' of git://git.kernel.dk/linux: bio-integrity: don't restrict the size of integrity metadata ublk_drv: fix NULL pointer dereference in ublk_ctrl_start_recovery() nvmet: Identify-Active Namespace ID List command should reject invalid nsid nvme: set BLK_FEAT_ZONED for ZNS multipath disks nvme-pci: Add sleep quirk for Samsung 990 Evo nvme-pci: allocate tagset on reset if necessary nvmet-tcp: fix kernel crash if commands allocation fails nvme: use better description for async reset reason nvmet: Make nvmet_debugfs static
2024-09-06Merge tag 'sound-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Hopefully the last PR for 6.11, at least for this level of amount. In addition to the usual HD-audio quirks, there are more changes in ASoC, but all look small and device-specific fixes, and nothing stands out. The only slightly big change is sunxi I2S fix, which looks quite safe to apply, too" * tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits) ALSA: hda/realtek - Fix inactive headset mic jack for ASUS Vivobook 15 X1504VAP ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx ALSA: hda/realtek: Enable Mute Led for HP Victus 15-fb1xxx ALSA: hda/realtek: extend quirks for Clevo V5[46]0 ASoC: codecs: lpass-va-macro: set the default codec version for sm8250 ALSA: hda: add HDMI codec ID for Intel PTL ALSA: hda/realtek: add patch for internal mic in Lenovo V145 ASoC: sunxi: sun4i-i2s: fix LRCLK polarity in i2s mode ASoC: amd: yc: Add a quirk for MSI Bravo 17 (D7VEK) ASoC: mediatek: mt8188-mt6359: Modify key ASoc: SOF: topology: Clear SOF link platform name upon unload ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices ASoC: SOF: ipc: replace "enum sof_comp_type" field with "uint32_t" ASoC: fix module autoloading ASoC: tda7419: fix module autoloading ASoC: google: fix module autoloading ASoC: intel: fix module autoloading ASoC: tegra: Fix CBB error during probe() ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object ASoC: Intel: soc-acpi-cht: Make Lenovo Yoga Tab 3 X90F DMI match less strict ...
2024-09-06Merge tag 'mmc-v6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Apply SD quirks earlier during probe so they become relevant MMC host: - cqhci: Fix checking of CQHCI_HALT state - dw_mmc: Fix IDMAC operation with pages bigger than 4K - sdhci-of-aspeed: Fix module autoloading" * tag 'mmc-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: cqhci: Fix checking of CQHCI_HALT state mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K mmc: sdhci-of-aspeed: fix module autoloading mmc: core: apply SD quirks earlier during probe
2024-09-06Merge tag 'gpio-fixes-for-v6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix an OF node reference leak in gpio-rockchip - add the missing module device table to gpio-modepin * tag 'gpio-fixes-for-v6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: modepin: Enable module autoloading gpio: rockchip: fix OF node leak in probe()
2024-09-06Merge tag 'pmdomain-v6.11-rc2-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain fix from Ulf Hansson: - Fix support for required OPPs for multiple PM domains * tag 'pmdomain-v6.11-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: OPP: Fix support for required OPPs for multiple PM domains
2024-09-06Merge tag 'pwm/for-6.11-rc7-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm fix from Uwe Kleine-König: "Fix an off-by-one in the stm32 driver. Hardware engineers tend to start counting at 1 while the software guys usually start with 0. This isn't so nice because that results in drivers where pwm device #2 needs to use the hardware registers with index 3. This was noticed by Fabrice Gasnier. A small patch fixing that mismatch is the only change included here" * tag 'pwm/for-6.11-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: pwm: stm32: Use the right CCxNP bit in stm32_pwm_enable()
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