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2025-07-07pwm: Fix invalid state detectionUwe Kleine-König1-1/+1
Commit 9dd42d019e63 ("pwm: Allow pwm state transitions from an invalid state") intended to allow some state transitions that were not allowed before. The idea is sane and back then I also got the code comment right, but the check for enabled is bogus. This resulted in state transitions for enabled states to be allowed to have invalid duty/period settings and thus it can happen that low-level drivers get requests for invalid states🙄. Invert the check to allow state transitions for disabled states only. Fixes: 9dd42d019e63 ("pwm: Allow pwm state transitions from an invalid state") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20250704172416.626433-2-u.kleine-koenig@baylibre.com Cc: stable@vger.kernel.org Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2025-07-07RDMA/bnxt_re: Use macro instead of hard coded valueKalesh AP2-1/+2
1. Defined a macro for the hard coded value. 2. "access" field in the request structure is of type "u8". Updated the mask accordingly. Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Shravya KN <shravya.k-n@broadcom.com> Link: https://patch.msgid.link/20250704043857.19158-4-kalesh-anakkur.purayil@broadcom.com Reviewed-by: Hongguang Gao <hongguang.gao@broadcom.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07RDMA/bnxt_re: Support 2G message sizeSelvin Xavier2-14/+17
bnxt_qplib_put_sges is calculating the length in a signed int. So handling the 2G message size is not working since it is considered as negative. Use a unsigned number to calculate the total message length. As per the spec, IB message size shall be between zero and 2^31 bytes (inclusive). So adding a check for 2G message size. Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Shravya KN <shravya.k-n@broadcom.com> Link: https://patch.msgid.link/20250704043857.19158-3-kalesh-anakkur.purayil@broadcom.com Reviewed-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07RDMA/bnxt_re: Fix size of uverbs_copy_to() in BNXT_RE_METHOD_GET_TOGGLE_MEMKalesh AP1-1/+1
Since both "length" and "offset" are of type u32, there is no functional issue here. Reviewed-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com> Signed-off-by: Shravya KN <shravya.k-n@broadcom.com> Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20250704043857.19158-2-kalesh-anakkur.purayil@broadcom.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07RDMA/hns: Fix -Wframe-larger-than issueJunxian Huang1-5/+10
Fix -Wframe-larger-than issue by allocating memory for qpc struct with kzalloc() instead of using stack memory. Fixes: 606bf89e98ef ("RDMA/hns: Refactor for hns_roce_v2_modify_qp function") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506240032.CSgIyFct-lkp@intel.com/ Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250703113905.3597124-7-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07RDMA/hns: Drop GFP_NOWARNJunxian Huang1-13/+5
GFP_NOWARN silences all warnings on dma_alloc_coherent() failure, which might otherwise help with troubleshooting. Fixes: 9a4435375cd1 ("IB/hns: Add driver files for hns RoCE driver") Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250703113905.3597124-6-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07RDMA/hns: Fix accessing uninitialized resourcesJunxian Huang1-12/+4
hr_dev->pgdir_list and hr_dev->pgdir_mutex won't be initialized if CQ/QP record db are not enabled, but they are also needed when using SRQ with SRQ record db enabled. Simplified the logic by always initailizing the reosurces. Fixes: c9813b0b9992 ("RDMA/hns: Support SRQ record doorbell") Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250703113905.3597124-5-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07RDMA/hns: Get message length of ack_req from FWJunxian Huang3-11/+43
ACK_REQ_FREQ indicates the number of packets (after MTU fragmentation) HW sends before setting an ACK request. When MTU is greater than or equal to 1024, the current ACK_REQ_FREQ value causes HW to request an ACK for every MTU fragment. The processing of a large number of ACKs severely impacts HW performance when sending large size payloads. Get message length of ack_req from FW so that we can adjust this parameter according to different situations. There are several constraints for ACK_REQ_FREQ: 1. mtu * (2 ^ ACK_REQ_FREQ) should not be too large, otherwise it may cause some unexpected retries when sending large payload. 2. ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI. 3. ACK_REQ_FREQ must be equal to LP_PKTN_INI when using LDCP or HC3 congestion control algorithm. Fixes: 56518a603fd2 ("RDMA/hns: Modify the value of long message loopback slice") Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250703113905.3597124-4-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-07crypto: ccp - Fix crash when rebind ccp device for ccp.koMengbiao Xiong1-0/+3
When CONFIG_CRYPTO_DEV_CCP_DEBUGFS is enabled, rebinding the ccp device causes the following crash: $ echo '0000:0a:00.2' > /sys/bus/pci/drivers/ccp/unbind $ echo '0000:0a:00.2' > /sys/bus/pci/drivers/ccp/bind [ 204.976930] BUG: kernel NULL pointer dereference, address: 0000000000000098 [ 204.978026] #PF: supervisor write access in kernel mode [ 204.979126] #PF: error_code(0x0002) - not-present page [ 204.980226] PGD 0 P4D 0 [ 204.981317] Oops: Oops: 0002 [#1] SMP NOPTI ... [ 204.997852] Call Trace: [ 204.999074] <TASK> [ 205.000297] start_creating+0x9f/0x1c0 [ 205.001533] debugfs_create_dir+0x1f/0x170 [ 205.002769] ? srso_return_thunk+0x5/0x5f [ 205.004000] ccp5_debugfs_setup+0x87/0x170 [ccp] [ 205.005241] ccp5_init+0x8b2/0x960 [ccp] [ 205.006469] ccp_dev_init+0xd4/0x150 [ccp] [ 205.007709] sp_init+0x5f/0x80 [ccp] [ 205.008942] sp_pci_probe+0x283/0x2e0 [ccp] [ 205.010165] ? srso_return_thunk+0x5/0x5f [ 205.011376] local_pci_probe+0x4f/0xb0 [ 205.012584] pci_device_probe+0xdb/0x230 [ 205.013810] really_probe+0xed/0x380 [ 205.015024] __driver_probe_device+0x7e/0x160 [ 205.016240] device_driver_attach+0x2f/0x60 [ 205.017457] bind_store+0x7c/0xb0 [ 205.018663] drv_attr_store+0x28/0x40 [ 205.019868] sysfs_kf_write+0x5f/0x70 [ 205.021065] kernfs_fop_write_iter+0x145/0x1d0 [ 205.022267] vfs_write+0x308/0x440 [ 205.023453] ksys_write+0x6d/0xe0 [ 205.024616] __x64_sys_write+0x1e/0x30 [ 205.025778] x64_sys_call+0x16ba/0x2150 [ 205.026942] do_syscall_64+0x56/0x1e0 [ 205.028108] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 205.029276] RIP: 0033:0x7fbc36f10104 [ 205.030420] Code: 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8d 05 e1 08 2e 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 f3 c3 66 90 41 54 55 49 89 d4 53 48 89 f5 This patch sets ccp_debugfs_dir to NULL after destroying it in ccp5_debugfs_destroy, allowing the directory dentry to be recreated when rebinding the ccp device. Tested on AMD Ryzen 7 1700X. Fixes: 3cdbe346ed3f ("crypto: ccp - Add debugfs entries for CCP information") Signed-off-by: Mengbiao Xiong <xisme1998@gmail.com> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-07-07crypto: inside-secure - Fix `dma_unmap_sg()` nents valueThomas Fourier1-2/+6
The `dma_unmap_sg()` functions should be called with the same nents as the `dma_map_sg()`, not the value the map function returned. Fixes: c957f8b3e2e5 ("crypto: inside-secure - avoid unmapping DMA memory that was not mapped") Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Reviewed-by: Antoine Tenart <atenart@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-07-07crypto: ccp - Fix locking on alloc failure handlingAlexey Kardashevskiy1-4/+4
The __snp_alloc_firmware_pages() helper allocates pages in the firmware state (alloc + rmpupdate). In case of failed rmpupdate, it tries reclaiming pages with already changed state. This requires calling the PSP firmware and since there is sev_cmd_mutex to guard such calls, the helper takes a "locked" parameter so specify if the lock needs to be held. Most calls happen from snp_alloc_firmware_page() which executes without the lock. However commit 24512afa4336 ("crypto: ccp: Handle the legacy TMR allocation when SNP is enabled") switched sev_fw_alloc() from alloc_pages() (which does not call the PSP) to __snp_alloc_firmware_pages() (which does) but did not account for the fact that sev_fw_alloc() is called from __sev_platform_init_locked() (via __sev_platform_init_handle_tmr()) and executes with the lock held. Add a "locked" parameter to __snp_alloc_firmware_pages(). Make sev_fw_alloc() use the new parameter to prevent potential deadlock in rmp_mark_pages_firmware() if rmpupdate() failed. Fixes: 24512afa4336 ("crypto: ccp: Handle the legacy TMR allocation when SNP is enabled") Signed-off-by: Alexey Kardashevskiy <aik@amd.com> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Pratik R. Sampat <prsampat@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-07-07power: supply: twl4030_charger: Remove redundant pm_runtime_mark_last_busy() ↵Sakari Ailus1-1/+0
calls pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://lore.kernel.org/r/20250704075442.3221330-1-sakari.ailus@linux.intel.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2025-07-07power: supply: bq24190: Remove redundant pm_runtime_mark_last_busy() callsSakari Ailus1-14/+0
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://lore.kernel.org/r/20250704075442.3221283-1-sakari.ailus@linux.intel.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2025-07-07Merge tag 'pm-runtime-6.17-rc1'Sebastian Reichel143-527/+667
Runtime PM updates related to autosuspend for 6.17 Make several autosuspend functions mark last busy stamp and update the documentation accordingly (Sakari Ailus). Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2025-07-06Merge tag 'edac_urgent_for_v6.16_rc5' of ↵Linus Torvalds3-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC fix from Borislav Petkov: - Initialize sysfs attributes properly to avoid lockdep complaining about an uninitialized lock class * tag 'edac_urgent_for_v6.16_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC: Initialize EDAC features sysfs attributes
2025-07-06Merge tag 'irq_urgent_for_v6.16_rc5' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Borislav Petkov: - Have irq-msi-lib select CONFIG_GENERIC_MSI_IRQ explicitly as it uses its facilities * tag 'irq_urgent_for_v6.16_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/irq-msi-lib: Select CONFIG_GENERIC_MSI_IRQ
2025-07-06drm/dp: Clean up white space in drm_edp_backlight_probe_state()Dan Carpenter1-7/+7
This code needs to be indented one more tab. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://lore.kernel.org/r/30b896c2-ae71-4cf2-9511-2713da7e1632@sabinyo.mountain Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-06drm/fbdev-client: Skip DRM clients if modesetting is absentThierry Reding1-0/+5
Recent generations of Tegra have moved the display components outside of host1x, leading to a device that has no CRTCs attached and hence doesn't support any of the modesetting functionality. When this is detected, the driver clears the DRIVER_MODESET and DRIVER_ATOMIC flags for the device. Unfortunately, this causes the following errors during boot: [ 15.418958] ERR KERN drm drm: [drm] *ERROR* Failed to register client: -95 [ 15.425311] WARNING KERN drm drm: [drm] Failed to set up DRM client; error -95 These originate from the fbdev client checking for the presence of the DRIVER_MODESET flag and returning -EOPNOTSUPP. However, if a driver does not support DRIVER_MODESET this is entirely expected and the error isn't helpful. Prevent this misleading error message by setting up the DRM clients only if modesetting is enabled. Changes in v2: - use DRIVER_MODESET check to avoid registering any clients Reported-by: Jonathan Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20250613122838.2082334-1-thierry.reding@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-06iio: imu: bmi160: make bmi160_regs constDavid Lechner1-1/+1
Add const qualifier to struct bmi160_regs bmi160_regs[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-18-v1-1-dad85ac392ae@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: dac: ltc2688: make ltc2688_dither_ext_info constDavid Lechner1-1/+1
Add const qualifier to struct iio_chan_spec_ext_info ltc2688_dither_ext_info[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-16-v1-1-9b6514588b05@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: dac: ad5770r: make ad5770r_rng_tbl constDavid Lechner1-1/+1
Add const qualifier to struct ad5770r_output_modes ad5770r_rng_tbl[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-15-v1-1-b86ae055004c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: common: hid-sensor-attributes: make unit_conversion constDavid Lechner1-1/+1
Add const qualifier to struct unit_conversion[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-14-v1-1-4faa8015e122@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: chemical: atlas-ezo-sensor: make atlas_ezo_devices constDavid Lechner1-1/+1
Add const qualifier to struct atlas_ezo_device atlas_ezo_devices[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-13-v1-1-2a7fd592a07c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: amplifiers: ad8366: make ad8366_info constDavid Lechner1-3/+3
Add const qualifier to struct ad8366_info ad8366_infos[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-12-v1-1-88029e48a26b@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: stm32-adc: make stm32_adc_trig_info constDavid Lechner1-3/+3
Add const qualifier to struct stm32_adc_trig_info. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-10-v1-1-0ba93ac792c8@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: qcom-vadc: make scale_adc5_fn constDavid Lechner1-1/+1
Add const qualifier to struct qcom_adc5_scale_type scale_adc5_fn[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-9-v1-1-188ca6e904ee@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: mp2629_adc: make mp2629_channels constDavid Lechner1-1/+1
Add const qualifier to struct iio_chan_spec mp2629_channels[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-8-v1-1-32ce79494d4a@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: axp20x_adc: make axp717_maps constDavid Lechner1-1/+1
Add const qualifier to struct iio_map axp717_maps[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-7-v1-1-10008d0a4c2f@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: at91_adc: make at91_adc_caps constDavid Lechner1-5/+5
Add const qualifier to struct at91_adc_caps at91sam*_caps. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-6-v1-1-fbb1ca5edc8d@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: ad7091r8: make ad7091r_init_info constDavid Lechner1-3/+3
Add const qualifier to struct ad7091r_init_info ad7091r*_init_info. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Acked-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://patch.msgid.link/20250628-iio-const-data-4-v1-1-4e0f93c9cf83@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: ad7091r5: make ad7091r5_init_info constDavid Lechner1-1/+1
Add const qualifier to struct ad7091r_init_info ad7091r5_init_info. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Acked-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://patch.msgid.link/20250628-iio-const-data-3-v1-1-13d3f0af5f3f@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: accel: mma9553: make mma9553_event_info constDavid Lechner1-2/+2
Add const qualifier to struct mma9553_event_info mma9553_event_info[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-2-v1-1-a61da3a0941e@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: accel: adxl345: make adxl345_events constDavid Lechner1-1/+1
Add const qualifier to struct iio_event_spec adxl345_events[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-1-v1-1-a32d96d01c2f@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: ad7380: remove unused oversampling_ratio getterDavid Lechner1-5/+0
Remove a call to ad7380_get_osr() in ad7380_init_offload_msg. The returned value is never used. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250624-iio-adc-ad7380-remove-unused-oversampling_ratio-getter-v1-1-26cbee356860@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: ad4851: add spi 3-wire supportAntoniu Miclaus1-4/+6
Add support for 3-wire configuration within the driver. By default 4-wire configuration is used. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250626104024.8645-2-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: adc: ad7173: simplify clock enable/disableDavid Lechner1-19/+5
Use devm_clk_get_enabled() instead of devm_clk_get(), clk_prepare_enable(), devm_add_action_or_reset() to simplify the code as it effectively does the same thing. We can also drop ext_clk from struct ad7173_state since it is not used anywhere else. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250620-iio-adc-ad7173-simplify-clock-enable-disable-v1-1-8bc693b190ec@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: imu: bmi270: add step counter watermark eventGustavo Silva1-3/+166
Add support for generating events when the step counter reaches the configurable watermark. Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Gustavo Silva <gustavograzs@gmail.com> Link: https://patch.msgid.link/20250616-bmi270-events-v3-2-16e37588604f@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: imu: bmi270: add channel for step counterGustavo Silva1-0/+138
Add a channel for enabling/disabling the step counter, reading the number of steps and resetting the counter. Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Gustavo Silva <gustavograzs@gmail.com> Link: https://patch.msgid.link/20250616-bmi270-events-v3-1-16e37588604f@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06RDMA/hns: Fix HW configurations not cleared in error flowwenglianfa1-1/+3
hns_roce_clear_extdb_list_info() will eventually do some HW configurations through FW, and they need to be cleared by calling hns_roce_function_clear() when the initialization fails. Fixes: 7e78dd816e45 ("RDMA/hns: Clear extended doorbell info before using") Signed-off-by: wenglianfa <wenglianfa@huawei.com> Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250703113905.3597124-3-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-06RDMA/hns: Fix double destruction of rsv_qpwenglianfa2-15/+16
rsv_qp may be double destroyed in error flow, first in free_mr_init(), and then in hns_roce_exit(). Fix it by moving the free_mr_init() call into hns_roce_v2_init(). list_del corruption, ffff589732eb9b50->next is LIST_POISON1 (dead000000000100) WARNING: CPU: 8 PID: 1047115 at lib/list_debug.c:53 __list_del_entry_valid+0x148/0x240 ... Call trace: __list_del_entry_valid+0x148/0x240 hns_roce_qp_remove+0x4c/0x3f0 [hns_roce_hw_v2] hns_roce_v2_destroy_qp_common+0x1dc/0x5f4 [hns_roce_hw_v2] hns_roce_v2_destroy_qp+0x22c/0x46c [hns_roce_hw_v2] free_mr_exit+0x6c/0x120 [hns_roce_hw_v2] hns_roce_v2_exit+0x170/0x200 [hns_roce_hw_v2] hns_roce_exit+0x118/0x350 [hns_roce_hw_v2] __hns_roce_hw_v2_init_instance+0x1c8/0x304 [hns_roce_hw_v2] hns_roce_hw_v2_reset_notify_init+0x170/0x21c [hns_roce_hw_v2] hns_roce_hw_v2_reset_notify+0x6c/0x190 [hns_roce_hw_v2] hclge_notify_roce_client+0x6c/0x160 [hclge] hclge_reset_rebuild+0x150/0x5c0 [hclge] hclge_reset+0x10c/0x140 [hclge] hclge_reset_subtask+0x80/0x104 [hclge] hclge_reset_service_task+0x168/0x3ac [hclge] hclge_service_task+0x50/0x100 [hclge] process_one_work+0x250/0x9a0 worker_thread+0x324/0x990 kthread+0x190/0x210 ret_from_fork+0x10/0x18 Fixes: fd8489294dd2 ("RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08") Signed-off-by: wenglianfa <wenglianfa@huawei.com> Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250703113905.3597124-2-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-07-06wifi: rtw89: Enable the new rtw89_8852bu moduleBitterblue Smith2-0/+15
Enable compilation of the new rtw89_8852bu module. Tested mostly in station mode, and a little bit in AP mode. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/627e9e92-6f10-45de-a340-19b10d7bad82@gmail.com
2025-07-06wifi: rtw89: Add rtw8852bu.cBitterblue Smith1-0/+55
This is the entry point for the new rtw89_8852bu module. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/bac25b31-8146-4738-b8f2-eba66c51f3d8@gmail.com
2025-07-06wifi: rtw89: 8852b: Add rtw8852b_hfc_param_ini_usbBitterblue Smith1-1/+45
"hfc" means "hci fc" which is "Host Control Interface Flow Control". These are some parameters needed for RTL8852BU. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/40dd1597-27d8-4316-ac3b-4bf7ff9f3e2f@gmail.com
2025-07-06wifi: rtw89: 8852b: Add rtw8852b_dle_mem_usb3Bitterblue Smith1-1/+17
"dle" could be "Data Link Engine" or "Double Link Engine". These are some parameters needed for RTL8852BU. In this case the same parameters are used for USB 2 and USB 3. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/7224021b-4fb5-44bc-aeb1-3a6fd3625f2a@gmail.com
2025-07-06wifi: rtw89: 8852b: Fix rtw8852b_pwr_{on,off}_func() for USBBitterblue Smith1-4/+17
There are a few differences in the power on/off functions between PCIE and USB. The changes in the power off function in particular are needed for the RTL8832BU to be able to power on again after it's powered off. While the RTL8832BU appears to work without the changes in the power on function, it's probably best to implement them, in case they are needed in some situations. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/c12da54f-88e6-4b11-8587-36f9cac13bf3@gmail.com
2025-07-06wifi: rtw89: 8852bx: Accept USB devices and load their MAC addressBitterblue Smith1-9/+7
Make __rtw8852bx_read_efuse() accept USB devices and load the MAC address from the correct offset. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/1f58d168-67a9-4d86-9e6a-73789c7a59f4@gmail.com
2025-07-06Merge tag 'hid-for-linus-2025070502' of ↵Linus Torvalds5-11/+19
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: - Memory corruption fixes in hid-appletb-kbd driver (Qasim Ijaz) - New device ID in hid-elecom driver (Leonard Dizon) - Fixed several HID debugfs contants (Vicki Pfau) * tag 'hid-for-linus-2025070502' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: appletb-kbd: fix slab use-after-free bug in appletb_kbd_probe HID: Fix debug name for BTN_GEAR_DOWN, BTN_GEAR_UP, BTN_WHEEL HID: elecom: add support for ELECOM HUGE 019B variant HID: appletb-kbd: fix memory corruption of input_handler_list
2025-07-05Merge tag 'i2c-for-6.16-rc5' of ↵Linus Torvalds2-1/+6
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - designware: initialise msg_write_idx during transfer - microchip: check return value from core xfer call - realtek: add 'reg' property constraint to the device tree * tag 'i2c-for-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: dt-bindings: i2c: realtek,rtl9301: Fix missing 'reg' constraint i2c: microchip-core: re-fix fake detections w/ i2cdetect i2c/designware: Fix an initialization issue
2025-07-05drm/bridge: adv7511: Fix DRM_BRIDGE_OP_HDMI_{AUDIO|CEC_ADAPTER} setupCristian Ciocaltea1-3/+3
When driver is built with either CONFIG_DRM_I2C_ADV7511_AUDIO or CONFIG_DRM_I2C_ADV7511_CEC disabled, drm_bridge_connector_init() is expected to fail with -EINVAL. That is because all required audio (or CEC) related callbacks in adv7511_bridge_funcs ended up being NULL. Set DRM_BRIDGE_OP_HDMI_AUDIO and DRM_BRIDGE_OP_HDMI_CEC_ADAPTER bridge ops only when the aforementioned kernel config options have been enabled. Fixes: ae01d3183d27 ("drm/bridge: adv7511: switch to the HDMI connector helpers") Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250704-adv7511-bridge-ops-fix-v1-1-c1385922066e@collabora.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-05drm/msm: Small function param doc fixRob Clark1-1/+1
Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507032334.9SCwc952-lkp@intel.com/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-28 23:54:20 +0300