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2022-06-26Merge tag 'soc-fixes-5.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "A number of fixes have accumulated, but they are largely for harmless issues: - Several OF node leak fixes - A fix to the Exynos7885 UART clock description - DTS fixes to prevent boot failures on TI AM64 and J721s2 - Bus probe error handling fixes for Baikal-T1 - A fixup to the way STM32 SoCs use separate dts files for different firmware stacks - Multiple code fixes for Arm SCMI firmware, all dealing with robustness of the implementation - Multiple NXP i.MX devicetree fixes, addressing incorrect data in DT nodes - Three updates to the MAINTAINERS file, including Florian Fainelli taking over BCM283x/BCM2711 (Raspberry Pi) from Nicolas Saenz Julienne" * tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits) ARM: dts: aspeed: nuvia: rename vendor nuvia to qcom arm: mach-spear: Add missing of_node_put() in time.c ARM: cns3xxx: Fix refcount leak in cns3xxx_init MAINTAINERS: Update email address arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region ARM: dts: bcm2711-rpi-400: Fix GPIO line names bus: bt1-axi: Don't print error on -EPROBE_DEFER bus: bt1-apb: Don't print error on -EPROBE_DEFER ARM: Fix refcount leak in axxia_boot_secondary ARM: dts: stm32: move SCMI related nodes in a dedicated file for stm32mp15 soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain ARM: dts: imx6qdl-colibri: Fix capacitive touch reset polarity ARM: dts: imx6qdl: correct PU regulator ramp delay firmware: arm_scmi: Fix incorrect error propagation in scmi_voltage_descriptors_get firmware: arm_scmi: Avoid using extended string-buffers sizes if not necessary firmware: arm_scmi: Fix SENSOR_AXIS_NAME_GET behaviour when unsupported ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe MAINTAINERS: Update BCM2711/BCM2835 maintainer ...
2022-06-26Merge tag 'mm-hotfixes-stable-2022-06-26' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "Minor things, mainly - mailmap updates, MAINTAINERS updates, etc. Fixes for this merge window: - fix for a damon boot hang, from SeongJae - fix for a kfence warning splat, from Jason Donenfeld - fix for zero-pfn pinning, from Alex Williamson - fix for fallocate hole punch clearing, from Mike Kravetz Fixes for previous releases: - fix for a performance regression, from Marcelo - fix for a hwpoisining BUG from zhenwei pi" * tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add entry for Christian Marangi mm/memory-failure: disable unpoison once hw error happens hugetlbfs: zero partial pages during fallocate hole punch mm: memcontrol: reference to tools/cgroup/memcg_slabinfo.py mm: re-allow pinning of zero pfns mm/kfence: select random number before taking raw lock MAINTAINERS: add maillist information for LoongArch MAINTAINERS: update MM tree references MAINTAINERS: update Abel Vesa's email MAINTAINERS: add MEMORY HOT(UN)PLUG section and add David as reviewer MAINTAINERS: add Miaohe Lin as a memory-failure reviewer mailmap: add alias for jarkko@profian.com mm/damon/reclaim: schedule 'damon_reclaim_timer' only after 'system_wq' is initialized kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal mm: lru_cache_disable: use synchronize_rcu_expedited mm/page_isolation.c: fix one kernel-doc comment
2022-06-26Merge tag 'for-5.19/fbdev-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes from Helge Deller: "Two bug fixes for the pxa3xx and intelfb drivers: - pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write - intelfb: Initialize value of stolen size The other changes are small cleanups, simplifications and documentation updates to the cirrusfb, skeletonfb, omapfb, intelfb, au1100fb and simplefb drivers" * tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: video: fbdev: omap: Remove duplicate 'the' in comment video: fbdev: omapfb: Align '*' in comment video: fbdev: simplefb: Check before clk_put() not needed video: fbdev: au1100fb: Drop unnecessary NULL ptr check video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write video: fbdev: skeletonfb: Convert to generic power management video: fbdev: cirrusfb: Remove useless reference to PCI power management video: fbdev: intelfb: Initialize value of stolen size video: fbdev: intelfb: Use aperture size from pci_resource_len video: fbdev: skeletonfb: Fix syntax errors in comments
2022-06-26Merge tag 'for-5.19/parisc-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: - enable ARCH_HAS_STRICT_MODULE_RWX to prevent a boot crash on c8000 machines - flush all mappings of a shared anonymous page on PA8800/8900 machines via flushing the whole data cache. This may slow down such machines but makes sure that the cache is consistent - Fix duplicate definition build error regarding fb_is_primary_device() * tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Enable ARCH_HAS_STRICT_MODULE_RWX parisc: Fix flush_anon_page on PA8800/PA8900 parisc: align '*' in comment in math-emu code parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
2022-06-25Merge tag 'char-misc-5.19-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull IIO driver fixes from Greg KH: "Here are a set of IIO driver fixes for 5.19-rc4. Jonathan said it best in his pull request to me, so I'll just quote it here below, as that's the only changes we have right now for the char-misc driver tree: testing: - Fix a missing MODULE_LICENSE() warning by restricting possible build configs. Various drivers: - Fix ordering of iio_get_trigger() being called before iio_trigger_register() adi,admv1014: - Fix dubious x & !y warning. adi,axi-adc: - Fix missing of_node_put() in error and normal paths. aspeed,adc: - Add missing of_node_put() fsl,mma8452: - Fix broken probing from device tree. - Drop check on return value of i2c write to device to cause reset as ACK will be missing (device reset before sending it). fsl,vf610: - Fix documentation of in_conversion_mode ABI. iio-trig-sysfs: - Ensure irq work has finished before freeing the trigger. invensense,mpu3050: - Disable regulators in error path. invensense,icm42600: - Fix collision of enum value of 0 with error path where 0 is no match. renesas,rzg2l_Adc: - Add missing fwnode_handle_put() in error path. rescale: - Fix a boolean logic bug for detection of raw + scale affecting an obscure corner case. semtech,sx9324: - Check return value of read of pin_defs st,stm32-adc: - Fix interaction across ADC instances for some supported devices. - Drop false spurious IRQ messages. - Fix calibration value handling. If we can't calibrate don't expose the vref_int channel. - Fix maximum clock rate for stm32pm15x ti,ads131e08: - Add missing fwnode_handle_put() in error paths. xilinx,ams: - Fix variable checked for error from platform_get_irq() x-powers,axp288: - Overide TS_PIN bias current for boards where it is not correctly initialized. yamaha,yas530: - Fix inverted check on calibration data being all zeros. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits) iio:proximity:sx9324: Check ret value of device_property_read_u32_array() iio: accel: mma8452: ignore the return value of reset operation iio: adc: stm32: fix maximum clock rate for stm32mp15x iio: adc: stm32: fix vrefint wrong calibration value handling iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) iio: adc: vf610: fix conversion mode sysfs node name iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m iio:humidity:hts221: rearrange iio trigger get and register iio:chemical:ccs811: rearrange iio trigger get and register iio:accel:mxc4005: rearrange iio trigger get and register iio:accel:kxcjk-1013: rearrange iio trigger get and register iio:accel:bma180: rearrange iio trigger get and register iio: afe: rescale: Fix boolean logic bug iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message iio: adc: stm32: Fix ADCs iteration in irq handler iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() iio: trigger: sysfs: fix use-after-free on remove ...
2022-06-25Merge tag 'usb-5.19-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver fixes from Greg KH: "Here are some small USB driver fixes and new device ids for 5.19-rc4 for a few small reported issues. They include: - new usb-serial driver ids - MAINTAINERS file update to properly catch the USB dts files - dt-bindings fixes for reported build warnings - xhci driver fixes for reported problems - typec Kconfig dependancy fix - raw_gadget fuzzing fixes found by syzbot - chipidea driver bugfix - usb gadget uvc bugfix All of these have been in linux-next with no reported issues" * tag 'usb-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: chipidea: udc: check request status before setting device address USB: gadget: Fix double-free bug in raw_gadget driver xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI xhci: turn off port power in shutdown xhci: Keep interrupt disabled in initialization until host is running. USB: serial: option: add Quectel RM500K module support USB: serial: option: add Quectel EM05-G modem USB: serial: pl2303: add support for more HXN (G) types usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC usb: gadget: uvc: fix list double add in uvcg_video_pump dt-bindings: usb: ehci: Increase the number of PHYs dt-bindings: usb: ohci: Increase the number of PHYs usb: gadget: Fix non-unique driver names in raw-gadget driver MAINTAINERS: add include/dt-bindings/usb to USB SUBSYSTEM USB: serial: option: add Telit LE910Cx 0x1250 composition
2022-06-24Merge tag 'gpio-fixes-for-v5.19-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - make the irqchip immutable in gpio-realtek-otto - fix error code propagation in gpio-winbond - fix device removing in gpio-grgpio - fix a typo in gpio-mxs which indicates the driver is for a different model - documentation fixes - MAINTAINERS file updates * tag 'gpio-fixes-for-v5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: mxs: Fix header comment gpio: Fix kernel-doc comments to nested union gpio: grgpio: Fix device removing gpio: winbond: Fix error code in winbond_gpio_get() gpio: realtek-otto: Make the irqchip immutable docs: driver-api: gpio: Fix filename mismatch MAINTAINERS: add include/dt-bindings/gpio to GPIO SUBSYSTEM
2022-06-24net: dp83822: disable rx error interruptEnguerrand de Ribaucourt
Some RX errors, notably when disconnecting the cable, increase the RCSR register. Once half full (0x7fff), an interrupt flood is generated. I measured ~3k/s interrupts even after the RX errors transfer was stopped. Since we don't read and clear the RCSR register, we should disable this interrupt. Fixes: 87461f7a58ab ("net: phy: DP83822 initial driver submission") Signed-off-by: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-24net: dp83822: disable false carrier interruptEnguerrand de Ribaucourt
When unplugging an Ethernet cable, false carrier events were produced by the PHY at a very high rate. Once the false carrier counter full, an interrupt was triggered every few clock cycles until the cable was replugged. This resulted in approximately 10k/s interrupts. Since the false carrier counter (FCSCR) is never used, we can safely disable this interrupt. In addition to improving performance, this also solved MDIO read timeouts I was randomly encountering with an i.MX8 fec MAC because of the interrupt flood. The interrupt count and MDIO timeout fix were tested on a v5.4.110 kernel. Fixes: 87461f7a58ab ("net: phy: DP83822 initial driver submission") Signed-off-by: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-24net: tun: unlink NAPI from device on destructionJakub Kicinski
Syzbot found a race between tun file and device destruction. NAPIs live in struct tun_file which can get destroyed before the netdev so we have to del them explicitly. The current code is missing deleting the NAPI if the queue was detached first. Fixes: 943170998b20 ("tun: enable NAPI for TUN/TAP driver") Reported-by: syzbot+b75c138e9286ac742647@syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20220623042039.2274708-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-24Merge tag 'mtd/fixes-for-5.19-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel RAynal: "NAND controller fix: - gpmi: Fix busy timeout setting (wrong calculation) NAND chip driver fix: - Thoshiba: Revert the commit introducing support for a chip that might have been counterfeit" * tag 'mtd/fixes-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: gpmi: Fix setting busy timeout setting Revert "mtd: rawnand: add support for Toshiba TC58NVG0S3HTA00 NAND flash"
2022-06-24Merge tag 'spi-fix-v5.19-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A bunch of driver specific fixes, plus a fix for spi-mem's status polling for devices that use GPIO chip selects and a DT bindings examples fix that helps with the validation work" * tag 'spi-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: rockchip: Unmask IRQ at the final to avoid preemption spi: dt-bindings: Fix unevaluatedProperties warnings in examples spi: spi-mem: Fix spi_mem_poll_status() spi: cadence: Detect transmit FIFO depth spi: spi-cadence: Fix SPI CS gets toggling sporadically
2022-06-24Merge tag 'regulator-fix-v5.19-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One fix for an incorrect device description for MP5496" * tag 'regulator-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: qcom_smd: correct MP5496 ranges
2022-06-24Merge tag 'regmap-fix-v5.19-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fixes from Mark Brown: "Two sets of fixes - one for things that were missed with the support for custom bulk I/O operations introduced in the last merge window, and another for some long standing issues with regmap-irq which affect a fairly small subset of devices" * tag 'regmap-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap-irq: Fix offset/index mismatch in read_sub_irq_data() regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips regmap: Wire up regmap_config provided bulk write in missed functions regmap: Make regmap_noinc_read() return -ENOTSUPP if map->read isn't set regmap: Re-introduce bulk read support check in regmap_bulk_read()
2022-06-24Merge tag 'iommu-fixes-v5.19-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Add a new IOMMU mailing list to the MAINTAINERS file to prepare for the a list migration happening on July 5th. The old list needs to stay in place until the switch happens to guarantee seemless archiving of list email. - Fix compatible device-tree string for rcar-gen4 in Renesas IOMMU driver. * tag 'iommu-fixes-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: MAINTAINERS: Add new IOMMU development mailing list iommu/ipmmu-vmsa: Fix compatible for rcar-gen4
2022-06-24RDMA/cm: Fix memory leak in ib_cm_insert_listenMiaoqian Lin
cm_alloc_id_priv() allocates resource for the cm_id_priv. When cm_init_listen() fails it doesn't free it, leading to memory leak. Add the missing error unwind. Fixes: 98f67156a80f ("RDMA/cm: Simplify establishing a listen cm_id") Link: https://lore.kernel.org/r/20220621052546.4821-1-linmq006@gmail.com Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-06-24Merge tag 'for-linus-5.19a-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - A rare deadlock in Qubes-OS between the i915 driver and Xen grant unmapping, solved by making the unmapping fully asynchronous - A bug in the Xen blkfront driver caused by incomplete error handling - A fix for undefined behavior (shifting a signed int by 31 bits) - A fix in the Xen drmfront driver avoiding a WARN() * tag 'for-linus-5.19a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/gntdev: Avoid blocking in unmap_grant_pages() drm/xen: Add missing VM_DONTEXPAND flag in mmap callback x86/xen: Remove undefined behavior in setup_features() xen-blkfront: Handle NULL gendisk
2022-06-24nvdimm: Fix badblocks clear off-by-one errorChris Ye
nvdimm_clear_badblocks_region() validates badblock clearing requests against the span of the region, however it compares the inclusive badblock request range to the exclusive region range. Fix up the off-by-one error. Fixes: 23f498448362 ("libnvdimm: rework region badblocks clearing") Cc: <stable@vger.kernel.org> Signed-off-by: Chris Ye <chris.ye@intel.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> Link: https://lore.kernel.org/r/165404219489.2445897.9792886413715690399.stgit@dwillia2-xfh Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-06-24Merge tag 'drm-fixes-2022-06-24' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Fixes for this week, bit larger than normal, but I think the last couple have been quieter, and it's only rc4. There are a lot of small msm fixes, and a slightly larger set of vc4 fixes. The vc4 fixes clean up a lot of crashes around the rPI4 hardware differences from earlier ones, and problems in the page flip and modeset code which assumed earlier hw, so I thought it would be okay to keep them in. Otherwise, it's a few amdgpu, i915, sun4i and a panel quirk. amdgpu: - Adjust GTT size logic - eDP fix for RMB - DCN 3.15 fix - DP training fix - Color encoding fix for DCN2+ sun4i: - multiple suspend fixes vc4: - rework driver split for rpi4, fixes mulitple crashers. panel: - quirk for Aya Neo Next i915: - Revert low voltage SKU check removal to fix display issues - Apply PLL DCO fraction workaround for ADL-S - Don't show engine classes not present in client fdinfo msm: - Workaround for parade DSI bridge power sequencing - Fix for multi-planar YUV format offsets - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a being hit frequently in CI. - Fix to add minimum ICC vote in the msm_mdss pm_resume path to address bootup splats - Fix to avoid dereferencing without checking in WB encoder - Fix to avoid crash during suspend in DP driver by ensuring interrupt mask bits are updated - Remove unused code from dpu_encoder_virt_atomic_check() - Fix to remove redundant init of dsc variable - Fix to ensure mmap offset is initialized to avoid memory corruption from unpin/evict - Fix double runpm disable in probe-defer path - VMA fenced-unpin fixes - Fix for WB max-width - Fix for rare dp resolution change issue" * tag 'drm-fixes-2022-06-24' of git://anongit.freedesktop.org/drm/drm: (41 commits) amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+ drm/amd/display: Fix typo in override_lane_settings drm/amd/display: Fix DC warning at driver load drm/amd: Revert "drm/amd/display: keep eDP Vdd on when eDP stream is already enabled" drm/amdgpu: Adjust logic around GTT size (v3) drm/sun4i: Return if frontend is not present drm/vc4: fix error code in vc4_check_tex_size() drm/sun4i: Add DMA mask and segment size drm/vc4: hdmi: Fixed possible integer overflow drm/i915/display: Re-add check for low voltage sku for max dp source rate drm/i915/fdinfo: Don't show engine classes not present drm/i915: Implement w/a 22010492432 for adl-s drm: panel-orientation-quirks: Add quirk for Aya Neo Next drm/msm/dp: force link training for display resolution change drm/msm/dpu: limit wb modes based on max_mixer_width drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind() drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf drm/msm: Don't overwrite hw fence in hw_init drm/msm: Drop update_fences() drm/vc4: Warn if some v3d code is run on BCM2711 ...
2022-06-24Merge tag 'for-5.19/dm-fixes-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM era to commit metadata during suspend using drain_workqueue instead of flush_workqueue. - Fix DM core's dm_io_complete to not return early if io error is BLK_STS_AGAIN but bio polling is not in use. - Fix DM core's dm_io_complete BLK_STS_DM_REQUEUE handling when dm_io represents a split bio. - Fix recent DM mirror log regression by clearing bits up to BITS_PER_LONG boundary. * tag 'for-5.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm mirror log: clear log bits up to BITS_PER_LONG boundary dm: fix BLK_STS_DM_REQUEUE handling when dm_io represents split bio dm: do not return early from dm_io_complete if BLK_STS_AGAIN without polling dm era: commit metadata in postsuspend after worker stops
2022-06-24Merge tag 'block-5.19-2022-06-24' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: - Series fixing issues with sysfs locking and name reuse (Christoph) - NVMe pull request via Christoph: - Fix the mixed up CRIMS/CRWMS constants (Joel Granados) - Add another broken identifier quirk (Leo Savernik) - Fix up a quirk because Samsung reuses PCI IDs over different products (Christoph Hellwig) - Remove old WARN_ON() that doesn't apply anymore (Li) - Fix for using a stale cached request value for rq-qos throttling mechanisms that may schedule(), like iocost (me) - Remove unused parameter to blk_independent_access_range() (Damien) * tag 'block-5.19-2022-06-24' of git://git.kernel.dk/linux-block: block: remove WARN_ON() from bd_link_disk_holder nvme: move the Samsung X5 quirk entry to the core quirks nvme: fix the CRIMS and CRWMS definitions to match the spec nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH block: pop cached rq before potentially blocking rq_qos_throttle() block: remove queue from struct blk_independent_access_range block: freeze the queue earlier in del_gendisk block: remove per-disk debugfs files in blk_unregister_queue block: serialize all debugfs operations using q->debugfs_mutex block: disable the elevator int del_gendisk
2022-06-24Merge tag 'printk-for-5.19-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux Pull printk kernel thread revert from Petr Mladek: "Revert printk console kthreads. The testing of 5.19 release candidates revealed issues that did not happen when all consoles were serialized using the console semaphore. More time is needed to check expectations of the existing console drivers and be confident that they can be safely used in parallel" * tag 'printk-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: Revert "printk: add functions to prefer direct printing" Revert "printk: add kthread console printers" Revert "printk: extend console_lock for per-console locking" Revert "printk: remove @console_locked" Revert "printk: Block console kthreads when direct printing will be required" Revert "printk: Wait for the global console lock when the system is going down"
2022-06-24Merge tag 'memory-controller-drv-fixes-5.19' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/fixes Memory controller drivers - fixes for v5.19 Broken in current cycle: 1. OMAP GPMC: fix Kconfig dependency for OMAP_GPMC, so it will not be visible for everyone (driver is specific to OMAP). Broken before: 1. Mediatek SMI: fix missing put_device() in error paths. 2. Exynos DMC: fix OF node leaks in error paths. * tag 'memory-controller-drv-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings memory: mtk-smi: add missing put_device() call in mtk_smi_device_link_common memory: omap-gpmc: OMAP_GPMC should depend on ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 Link: https://lore.kernel.org/r/20220624081819.33617-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-06-24usb: chipidea: udc: check request status before setting device addressXu Yang
The complete() function may be called even though request is not completed. In this case, it's necessary to check request status so as not to set device address wrongly. Fixes: 10775eb17bee ("usb: chipidea: udc: update gadget states according to ch9") cc: <stable@vger.kernel.org> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Link: https://lore.kernel.org/r/20220623030242.41796-1-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-24USB: gadget: Fix double-free bug in raw_gadget driverAlan Stern
Re-reading a recently merged fix to the raw_gadget driver showed that it inadvertently introduced a double-free bug in a failure pathway. If raw_ioctl_init() encounters an error after the driver ID number has been allocated, it deallocates the ID number before returning. But when dev_free() runs later on, it will then try to deallocate the ID number a second time. Closely related to this issue is another error in the recent fix: The ID number is stored in the raw_dev structure before the code checks to see whether the structure has already been initialized, in which case the new ID number would overwrite the earlier value. The solution to both bugs is to keep the new ID number in a local variable, and store it in the raw_dev structure only after the check for prior initialization. No errors can occur after that point, so the double-free will never happen. Fixes: f2d8c2606825 ("usb: gadget: Fix non-unique driver names in raw-gadget driver") CC: Andrey Konovalov <andreyknvl@gmail.com> CC: <stable@vger.kernel.org> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/YrMrRw5AyIZghN0v@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-24crypto: ccp - Fix device IRQ counting by using platform_irq_count()Tom Lendacky
The ccp driver loops through the platform device resources array to get the IRQ count for the device. With commit a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core"), the IRQ resources are no longer stored in the platform device resource array. As a result, the IRQ count is now always zero. This causes the driver to issue a second call to platform_get_irq(), which fails if the IRQ count is really 1, causing the loading of the driver to fail. Replace looping through the resources array to count the number of IRQs with a call to platform_irq_count(). Fixes: a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-06-24virtio: disable notification hardening by defaultJason Wang
We try to harden virtio device notifications in 8b4ec69d7e09 ("virtio: harden vring IRQ"). It works with the assumption that the driver or core can properly call virtio_device_ready() at the right place. Unfortunately, this seems to be not true and uncover various bugs of the existing drivers, mainly the issue of using virtio_device_ready() incorrectly. So let's add a Kconfig option and disable it by default. It gives us time to fix the drivers and then we can consider re-enabling it. Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20220622012940.21441-1-jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com>
2022-06-24virtio: Remove unnecessary variable assignmentsBo Liu
In function vp_modern_probe(), "pci_dev" is initialized with the value of "mdev->pci_dev", so assigning "pci_dev" to "mdev->pci_dev" is unnecessary since they store the same value. Signed-off-by: Bo Liu <liubo03@inspur.com> Message-Id: <20220617055952.5364-1-liubo03@inspur.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2022-06-24virtio_ring : keep used_wrap_counter in vq->last_used_idxhuangjie.albert
the used_wrap_counter and the vq->last_used_idx may get out of sync if they are separate assignment,and interrupt might use an incorrect value to check for the used index. for example:OOB access ksoftirqd may consume the packet and it will call: virtnet_poll -->virtnet_receive -->virtqueue_get_buf_ctx -->virtqueue_get_buf_ctx_packed and in virtqueue_get_buf_ctx_packed: vq->last_used_idx += vq->packed.desc_state[id].num; if (unlikely(vq->last_used_idx >= vq->packed.vring.num)) { vq->last_used_idx -= vq->packed.vring.num; vq->packed.used_wrap_counter ^= 1; } if at the same time, there comes a vring interrupt,in vring_interrupt: we will call: vring_interrupt -->more_used -->more_used_packed -->is_used_desc_packed in is_used_desc_packed, the last_used_idx maybe >= vq->packed.vring.num. so this could case a memory out of bounds bug. this patch is to keep the used_wrap_counter in vq->last_used_idx so we can get the correct value to check for used index in interrupt. v3->v4: - use READ_ONCE/WRITE_ONCE to get/set vq->last_used_idx v2->v3: - add inline function to get used_wrap_counter and last_used - when use vq->last_used_idx, only read once if vq->last_used_idx is read twice, the values can be inconsistent. - use last_used_idx & ~(-(1 << VRING_PACKED_EVENT_F_WRAP_CTR)) to get the all bits below VRING_PACKED_EVENT_F_WRAP_CTR v1->v2: - reuse the VRING_PACKED_EVENT_F_WRAP_CTR - Remove parameter judgment in is_used_desc_packed, because it can't be illegal Signed-off-by: huangjie.albert <huangjie.albert@bytedance.com> Message-Id: <20220617020411.80367-1-huangjie.albert@bytedance.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-06-24vduse: Tie vduse mgmtdev and its deviceParav Pandit
vduse devices are not backed by any real devices such as PCI. Hence it doesn't have any parent device linked to it. Kernel driver model in [1] suggests to avoid an empty device release callback. Hence tie the mgmtdevice object's life cycle to an allocate dummy struct device instead of static one. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/core-api/kobject.rst?h=v5.18-rc7#n284 Signed-off-by: Parav Pandit <parav@nvidia.com> Message-Id: <20220613195223.473966-1-parav@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Xie Yongji <xieyongji@bytedance.com> Acked-by: Jason Wang <jasowang@redhat.com>
2022-06-24vdpa/mlx5: Initialize CVQ vringh only onceEli Cohen
Currently, CVQ vringh is initialized inside setup_virtqueues() which is called every time a memory update is done. This is undesirable since it resets all the context of the vring, including the available and used indices. Move the initialization to mlx5_vdpa_set_status() when VIRTIO_CONFIG_S_DRIVER_OK is set. Signed-off-by: Eli Cohen <elic@nvidia.com> Message-Id: <20220613075958.511064-2-elic@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Acked-by: Eugenio Pérez <eperezma@redhat.com>
2022-06-24vdpa/mlx5: Update Control VQ callback informationEli Cohen
The control VQ specific information is stored in the dedicated struct mlx5_control_vq. When the callback is updated through mlx5_vdpa_set_vq_cb(), make sure to update the control VQ struct. Fixes: 5262912ef3cf ("vdpa/mlx5: Add support for control VQ and MAC setting") Signed-off-by: Eli Cohen <elic@nvidia.com> Message-Id: <20220613075958.511064-1-elic@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com)
2022-06-23net: dsa: bcm_sf2: force pause link settingsDoug Berger
The pause settings reported by the PHY should also be applied to the GMII port status override otherwise the switch will not generate pause frames towards the link partner despite the advertisement saying otherwise. Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220623030204.1966851-1-f.fainelli@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-23net/dsa/hirschmann: Add missing of_node_get() in hellcreek_led_setup()Liang He
of_find_node_by_name() will decrease the refcount of its first arg and we need a of_node_get() to keep refcount balance. Fixes: 7d9ee2e8ff15 ("net: dsa: hellcreek: Add PTP status LEDs") Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220622040621.4094304-1-windhl@126.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-24Merge tag 'drm-msm-fixes-2022-06-20' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-fixes Fixes for v5.19-rc4 - Workaround for parade DSI bridge power sequencing - Fix for multi-planar YUV format offsets - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a being hit frequently in CI. - Fix to add minimum ICC vote in the msm_mdss pm_resume path to address bootup splats - Fix to avoid dereferencing without checking in WB encoder - Fix to avoid crash during suspend in DP driver by ensuring interrupt mask bits are updated - Remove unused code from dpu_encoder_virt_atomic_check() - Fix to remove redundant init of dsc variable - Fix to ensure mmap offset is initialized to avoid memory corruption from unpin/evict - Fix double runpm disable in probe-defer path - VMA fenced-unpin fixes - Fix for WB max-width - Fix for rare dp resolution change issue Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvdsOF1-+WfTWyEyu33XPcvxOCU00G-dz7EF2J+fdyUHg@mail.gmail.com
2022-06-24Merge tag 'drm-intel-fixes-2022-06-22' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.19-rc4: - Revert low voltage SKU check removal to fix display issues - Apply PLL DCO fraction workaround for ADL-S - Don't show engine classes not present in client fdinfo Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87a6a4syrr.fsf@intel.com
2022-06-24Merge tag 'drm-misc-fixes-2022-06-23' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Multiple fixes in sun4i for suspend, DDC, DMA setup; A rework of vc4 to properly split the driver between hardware capabilities that wasn't done properly causing multiple crashes; and a panel quirk for Aya Neo Next Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220623064152.ubjmnpj7tdejdcw6@houat
2022-06-23gpio: mxs: Fix header commentStefan Wahren
This driver is about MXS GPIO support. MXC is a different platform. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-06-23cpufreq: amd-pstate: Add resume and suspend callbacksJinzhou Su
When system resumes from S3, the CPPC enable register will be cleared and reset to 0. So enable the CPPC interface by writing 1 to this register on system resume and disable it during system suspend. Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com> Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> [ rjw: Subject and changelog edits ] Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-06-23Merge tag 'random-5.19-rc4-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/crng/random Pull random number generator fixes from Jason Donenfeld: - A change to schedule the interrupt randomness mixing less often, yet credit a little more each time, to reduce overhead during interrupt storms. - Squelch an undesired pr_warn() from __ratelimit(), which was causing problems in the reporters' CI. - A trivial comment fix. * tag 'random-5.19-rc4-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random: random: update comment from copy_to_user() -> copy_to_iter() random: quiet urandom warning ratelimit suppression message random: schedule mix_interrupt_randomness() less often
2022-06-23dm mirror log: clear log bits up to BITS_PER_LONG boundaryMikulas Patocka
Commit 85e123c27d5c ("dm mirror log: round up region bitmap size to BITS_PER_LONG") introduced a regression on 64-bit architectures in the lvm testsuite tests: lvcreate-mirror, mirror-names and vgsplit-operation. If the device is shrunk, we need to clear log bits beyond the end of the device. The code clears bits up to a 32-bit boundary and then calculates lc->sync_count by summing set bits up to a 64-bit boundary (the commit changed that; previously, this boundary was 32-bit too). So, it was using some non-zeroed bits in the calculation and this caused misbehavior. Fix this regression by clearing bits up to BITS_PER_LONG boundary. Fixes: 85e123c27d5c ("dm mirror log: round up region bitmap size to BITS_PER_LONG") Cc: stable@vger.kernel.org Reported-by: Benjamin Marzinski <bmarzins@redhat.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-06-23dm: fix BLK_STS_DM_REQUEUE handling when dm_io represents split bioMing Lei
Commit 7dd76d1feec7 ("dm: improve bio splitting and associated IO accounting") removed using cloned bio when dm io splitting is needed. Using bio_trim()+bio_inc_remaining() rather than bio_split()+bio_chain() causes multiple dm_io instances to share the same original bio, and it works fine if IOs are completed successfully. But a regression was caused for the case when BLK_STS_DM_REQUEUE is returned from any one of DM's cloned bios (whose dm_io share the same orig_bio). In this BLK_STS_DM_REQUEUE case only the mapped subset of the original bio for the current exact dm_io needs to be re-submitted. However, since the original bio is shared among all dm_io instances, the ->orig_bio actually only represents the last dm_io instance, so requeue can't work as expected. Also when more than one dm_io is requeued, the same original bio is requeued from all dm_io's completion handler, then race is caused. Fix this issue by still allocating one clone bio for completing io only, then io accounting can rely on ->orig_bio being unmodified. This is needed because the dm_io's sector_offset and sectors members are recorded relative to an unmodified ->orig_bio. In the future, we can go back to using bio_trim()+bio_inc_remaining() for dm's io splitting but then delay needing a bio clone only when handling BLK_STS_DM_REQUEUE, but that approach is a bit complicated (so it needs a development cycle): 1) bio clone needs to be done in task context 2) a block interface for unwinding bio is required Fixes: 7dd76d1feec7 ("dm: improve bio splitting and associated IO accounting") Reported-by: Benjamin Marzinski <bmarzins@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2022-06-23drm/msm/dpu: Fix variable dereferenced before checksunliming
Fixes the following smatch warning: drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c:261 dpu_encoder_phys_wb_atomic_check() warn: variable dereferenced before check 'conn_state' Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: sunliming <sunliming@kylinos.cn> Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/490850/ Link: https://lore.kernel.org/r/20220623012707.453972-1-sunliming@kylinos.cn Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-23drm/msm/dp: reset drm_dev to NULL at dp_display_unbind()Kuogee Hsieh
During msm initialize phase, dp_display_unbind() will be called to undo initializations had been done by dp_display_bind() previously if there is error happen at msm_drm_bind. Under this kind of circumstance, drm_device may not be populated completed which causes system crash at drm_dev_dbg(). This patch reset drm_dev to NULL so that following drm_dev_dbg() will not refer to any internal fields of drm_device to prevent system from crashing. Below are panic stack trace, [ 53.584904] Unable to handle kernel paging request at virtual address 0000000070018001 . [ 53.702212] Hardware name: Qualcomm Technologies, Inc. sc7280 CRD platform (rev5+) (DT) [ 53.710445] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 53.717596] pc : string_nocheck+0x1c/0x64 [ 53.721738] lr : string+0x54/0x60 [ 53.725162] sp : ffffffc013d6b650 [ 53.728590] pmr_save: 000000e0 [ 53.731743] x29: ffffffc013d6b650 x28: 0000000000000002 x27: 0000000000ffffff [ 53.739083] x26: ffffffc013d6b710 x25: ffffffd07a066ae0 x24: ffffffd07a419f97 [ 53.746420] x23: ffffffd07a419f99 x22: ffffff81fef360d4 x21: ffffff81fef364d4 [ 53.753760] x20: ffffffc013d6b6f8 x19: ffffffd07a06683c x18: 0000000000000000 [ 53.761093] x17: 4020386678302f30 x16: 00000000000000b0 x15: ffffffd0797523c8 [ 53.768429] x14: 0000000000000004 x13: ffff0000ffffff00 x12: ffffffd07a066b2c [ 53.775780] x11: 0000000000000000 x10: 000000000000013c x9 : 0000000000000000 [ 53.783117] x8 : ffffff81fef364d4 x7 : 0000000000000000 x6 : 0000000000000000 [ 53.790445] x5 : 0000000000000000 x4 : ffff0a00ffffff04 x3 : ffff0a00ffffff04 [ 53.797783] x2 : 0000000070018001 x1 : ffffffffffffffff x0 : ffffff81fef360d4 [ 53.805136] Call trace: [ 53.807667] string_nocheck+0x1c/0x64 [ 53.811439] string+0x54/0x60 [ 53.814498] vsnprintf+0x374/0x53c [ 53.818009] pointer+0x3dc/0x40c [ 53.821340] vsnprintf+0x398/0x53c [ 53.824854] vscnprintf+0x3c/0x88 [ 53.828274] __trace_array_vprintk+0xcc/0x2d4 [ 53.832768] trace_array_printk+0x8c/0xb4 [ 53.836900] drm_trace_printf+0x74/0x9c [ 53.840875] drm_dev_dbg+0xfc/0x1b8 [ 53.844480] dp_pm_suspend+0x70/0xf8 [ 53.848164] dpm_run_callback+0x60/0x1a0 [ 53.852222] __device_suspend+0x304/0x3f4 [ 53.856363] dpm_suspend+0xf8/0x3a8 [ 53.859959] dpm_suspend_start+0x8c/0xc0 Fixes: 570d3e5d28db ("drm/msm/dp: stop event kernel thread when DP unbind") Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/490756/ Link: https://lore.kernel.org/r/1655927731-22396-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-23drm/msm/dpu: Increment vsync_cnt before waking up userspaceStephen Boyd
The 'vsync_cnt' is used to count the number of frames for a crtc. Unfortunately, we increment the count after waking up userspace via dpu_crtc_vblank_callback() calling drm_crtc_handle_vblank(). drm_crtc_handle_vblank() wakes up userspace processes that have called drm_wait_vblank_ioctl(), and if that ioctl is expecting the count to increase it won't. Increment the count before calling into the drm APIs so that we don't have to worry about ordering the increment with anything else in drm. This fixes a software video decode test that fails to see frame counts increase on Trogdor boards. Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Fixes: 885455d6bf82 ("drm/msm: Change dpu_crtc_get_vblank_counter to use vsync count.") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Jessica Zhang <quic_jesszhan@quicinc.com> # Trogdor (sc7180) Patchwork: https://patchwork.freedesktop.org/patch/490531/ Link: https://lore.kernel.org/r/20220622023855.2970913-1-swboyd@chromium.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-23Merge branch 'rework/kthreads' into for-linusPetr Mladek
2022-06-23Merge tag 'mips-fixes_5.19_2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: - several refcount fixes - added missing clock for ingenic - fix wrong irq_err_count for vr41xx * tag 'mips-fixes_5.19_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: mips: lantiq: Add missing of_node_put() in irq.c mips: dts: ingenic: Add TCU clock to x1000/x1830 tcu device node mips/pic32/pic32mzda: Fix refcount leak bugs mips: lantiq: xway: Fix refcount leak bug in sysctrl mips: lantiq: falcon: Fix refcount leak bug in sysctrl mips: ralink: Fix refcount leak in of.c mips: mti-malta: Fix refcount leak in malta-time.c arch: mips: generic: Add missing of_node_put() in board-ranchu.c MIPS: Remove repetitive increase irq_err_count
2022-06-23Revert "printk: add functions to prefer direct printing"Petr Mladek
This reverts commit 2bb2b7b57f81255c13f4395ea911d6bdc70c9fe2. The testing of 5.19 release candidates revealed missing synchronization between early and regular console functionality. It would be possible to start the console kthreads later as a workaround. But it is clear that console lock serialized console drivers between each other. It opens a big area of possible problems that were not considered by people involved in the development and review. printk() is crucial for debugging kernel issues and console output is very important part of it. The number of consoles is huge and a proper review would take some time. As a result it need to be reverted for 5.19. Link: https://lore.kernel.org/r/YrBdjVwBOVgLfHyb@alley Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20220623145157.21938-7-pmladek@suse.com
2022-06-23gpio: grgpio: Fix device removingUwe Kleine-König
If a platform device's remove callback returns non-zero, the device core emits a warning and still removes the device and calls the devm cleanup callbacks. So it's not save to not unregister the gpiochip because on the next request to a GPIO the driver accesses kfree()'d memory. Also if an IRQ triggers, the freed memory is accessed. Instead rely on the GPIO framework to ensure that after gpiochip_remove() all GPIOs are freed and so the corresponding IRQs are unmapped. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-06-23gpio: winbond: Fix error code in winbond_gpio_get()Dan Carpenter
This error path returns 1, but it should instead propagate the negative error code from winbond_sio_enter(). Fixes: a0d65009411c ("gpio: winbond: Add driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>