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2025-06-26net: libwx: fix the creation of page_poolJiawen Wu
'rx_ring->size' means the count of ring descriptors multiplied by the size of one descriptor. When increasing the count of ring descriptors, it may exceed the limit of pool size. [ 864.209610] page_pool_create_percpu() gave up with errno -7 [ 864.209613] txgbe 0000:11:00.0: Page pool creation failed: -7 Fix to set the pool_size to the count of ring descriptors. Fixes: 850b971110b2 ("net: libwx: Allocate Rx and Tx resources") Cc: stable@vger.kernel.org Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Mina Almasry <almasrymina@google.com> Link: https://patch.msgid.link/434C72BFB40E350A+20250625023924.21821-1-jiawenwu@trustnetic.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-06-26drm/i915/cdclk: make struct intel_cdclk_state opaqueJani Nikula
With all the code touching struct intel_cdclk_state moved inside intel_cdclk.c, we move the struct definition there too, and make the type opaque. This nicely reduces includes from intel_cdclk.h. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/2b58c52e8cbcb66a48ecd4a1453e49dc7bd66289.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_actual() and ↵Jani Nikula
intel_cdclk_actual_voltage_level() Add intel_cdclk_actual() and intel_cdclk_actual_voltage_level() helpers to avoid looking at struct intel_cdclk_state internals outside of intel_cdclk.c. v2: Better location (Imre) Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/241a9b80a8262b82fded54707ca5622af215dd86.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_read_hw()Jani Nikula
Add intel_cdclk_read_hw() function to avoid looking at struct intel_cdclk_state internals outside of intel_cdclk.c. intel_cdclk_init_hw() would be a better name, but we already have that. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/ef720d37bfeee933d59b64e382dc976f3c9fade1.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_force_min_cdclk()Jani Nikula
Add intel_cdclk_force_min_cdclk() helper to avoid modifying struct intel_cdclk_state internals outside of intel_cdclk.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/0bf8a94a1a7d3ac564406ba427d12c4c8eefb5bb.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_pmdemand_needs_update()Jani Nikula
Add intel_cdclk_pmdemand_needs_update() helper to avoid looking at struct intel_cdclk_state internals outside of intel_cdclk.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/d0d4f073707a2badb432187f6e02d6d7f9fe431b.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_bw_min_cdclk()Jani Nikula
Add intel_cdclk_bw_min_cdclk() helper to avoid looking at struct intel_cdclk_state internals outside of intel_cdclk.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/d07499174ebe55fa8fb98d4cb5ff541b6f5ec95b.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_min_cdclk()Jani Nikula
Add intel_cdclk_min_cdclk() helper to avoid looking at struct intel_cdclk_state internals outside of intel_cdclk.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/af768e7fc32d8fa8ddcbbe2683266c30ae3b925d.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/cdclk: abstract intel_cdclk_logical()Jani Nikula
Add intel_cdclk_logical() helper to avoid looking at struct intel_cdclk_state internals outside of intel_cdclk.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/e965667550e82307341d6abbeedc67b93cae9fc6.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/bw: make struct intel_bw_state opaqueJani Nikula
With all the code touching struct intel_bw_state moved inside intel_bw.c, we move the struct definition there too, and make the type opaque. to_intel_bw_state() needs to be turned into a proper function. All of this nicely reduces includes from intel_bw.h. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/743ba67e4e3c5dac4f5e58ab4d2357edea601d09.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/bw: abstract intel_bw_qgv_point_peakbw()Jani Nikula
Add intel_bw_qgv_point_peakbw() helper to avoid looking at struct intel_bw_state internals outside of intel_bw.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/49a723e0f23e06a6045f8f9e0d06648a6bc899c7.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915: move icl_sagv_{pre, post}_plane_update() to intel_bw.cJani Nikula
Prefer only looking at struct intel_bw_state internals inside intel_bw.c. To that effect, move icl_sagv_{pre,post}_plane_update() there. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/dedcbeb3389ecd50195aa37de75e9992fae5d197.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/bw: relocate intel_can_enable_sagv() and rename to ↵Jani Nikula
intel_bw_can_enable_sagv() Prefer only looking at struct intel_bw_state internals inside intel_bw.c. To that effect, move intel_can_enable_sagv() there, and rename to intel_bw_can_enable_sagv() to have consistent naming. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/dd6e3857bd1343c07a36826e99c1c04f7dd5ddb5.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/bw: abstract intel_bw_pmdemand_needs_update()Jani Nikula
Add intel_bw_pmdemand_needs_update() helper to avoid looking at struct intel_bw_state internals outside of intel_bw.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/163fda39da2e1cf0f0c4fcb9c71103c98863179e.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/wm: make struct intel_dbuf_state opaque typeJani Nikula
With all the code touching struct intel_dbuf_state moved inside skl_watermark.c, we move the struct definition there too, and make the type opaque. This nicely reduces includes from skl_watermark.h. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/83ae5f022a1d6d83c031e5c079b04dc739102565.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/wm: add more accessors to dbuf stateJani Nikula
Add intel_dbuf_num_enabled_slices() and intel_dbuf_num_active_pipes() helpers to avoid looking at struct intel_dbuf_state internals outside of skl_watermark.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/7d555e7b4e93632b732b8b5a3cd4076baf781bee.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/wm: abstract intel_dbuf_pmdemand_needs_update()Jani Nikula
Add intel_dbuf_pmdemand_needs_update() helper to avoid looking at struct intel_dbuf_state internals outside of skl_watermark.c. With this, we can also move to_intel_dbuf_state(), intel_atomic_get_old_dbuf_state(), and intel_atomic_get_new_dbuf_state() inside skl_watermark.c. Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/b493f259d0d3db047151fee18d7e801ad469fa88.1750847509.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26gpio: rcar: Use new line value setter callbacksGeert Uytterhoeven
struct gpio_chip now has callbacks for setting line values that return integers, so they can indicate failures. Convert the driver to using them. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/f09a0481fc0ddafb9aa05d903fbb42ef52332c03.1750838486.git.geert+renesas@glider.be Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-26gpio: rcar: Remove checks for empty bankmasksGeert Uytterhoeven
The GPIO core never passes empty bankmasks to the callbacks for handling multiple signals at once. Remove the superfluous checks, and refactor the code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/29fb200d3f92e79cdd5ce4048d2847c265f337b4.1750838486.git.geert+renesas@glider.be Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-26drm/i915: remove unused DISPLAY_PLANE_FLIP_PENDING() macroJani Nikula
DISPLAY_PLANE_FLIP_PENDING() has been unused since commit fd3a40242e87 ("drm/i915: Rip out legacy page_flip completion/irq handling"). Remove. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20250625132140.1564473-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-26drm/i915/display: Implement wa_16011342517Nemesa Garg
While doing voltage swing for type-c phy for DP 1.62 and HDMI write the LOADGEN_SHARING_PMD_DISABLE bit to 1. -v2: Update commit. Add bspec[Suraj] -v3: Move w/a before DKL_TX_PMD_LANE_SUS. Use DKL_TX_DPCNTL2[Ville] -v4: Use intel_encoder_is_dp and intel_encoder_is_hdmi. [Suraj] Bspec: 55359 Signed-off-by: Nemesa Garg <nemesa.garg@intel.com> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://lore.kernel.org/r/20250625074911.194085-1-nemesa.garg@intel.com
2025-06-26drm/i915/panel: register drm_panel and call prepare/unprepare for eDPArun R Murthy
Allocate and register drm_panel to allow the panel_follower framework to detect the eDP panel and pass drm_connector::kdev device to drm_panel allocation for matching. Call drm_panel_prepare/unprepare in ddi_enable for eDP to allow the followers to get notified of the panel power state changes. Note: This is for eDP with DDI platforms only. v2: remove backlight setup from panel_register (Jani) v3: Updated the commit message (Jani) Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://lore.kernel.org/r/20250624-edp_panel-v3-1-e8197b6d9fde@intel.com
2025-06-26crypto: aspeed - Fix hash fallback path typoHerbert Xu
Fix typo in the fallback code path. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506231830.us4hiwlZ-lkp@intel.com/ Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-06-26crypto: qat - Use crypto_shash_export_coreHerbert Xu
Use crypto_shash_export_core to export the core hash state without the partial blocks. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-06-26crypto: chelsio - Use crypto_shash_export_coreHerbert Xu
Use crypto_shash_export_core to export the core hash state without the partial blocks. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-06-25net: phy: realtek: add error handling to rtl8211f_get_wolDaniel Braunwarth
We should check if the WOL settings was successfully read from the PHY. In case this fails we cannot just use the error code and proceed. Signed-off-by: Daniel Braunwarth <daniel.braunwarth@kuka.com> Reported-by: Jon Hunter <jonathanh@nvidia.com> Closes: https://lore.kernel.org/baaa083b-9a69-460f-ab35-2a7cb3246ffd@nvidia.com Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250624-realtek_fixes-v1-1-02a0b7c369bc@kuka.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25net: enetc: Correct endianness handling in _enetc_rd_reg64Simon Horman
enetc_hw.h provides two versions of _enetc_rd_reg64. One which simply calls ioread64() when available. And another that composes the 64-bit result from ioread32() calls. In the second case the code appears to assume that each ioread32() call returns a little-endian value. However both the shift and logical or used to compose the return value would not work correctly on big endian systems if this were the case. Moreover, this is inconsistent with the first case where the return value of ioread64() is assumed to be in host byte order. It appears that the correct approach is for both versions to treat the return value of ioread*() functions as being in host byte order. And this patch corrects the ioread32()-based version to do so. This is a bug but would only manifest on big endian systems that make use of the ioread32-based implementation of _enetc_rd_reg64. While all in-tree users of this driver are little endian and make use of the ioread64-based implementation of _enetc_rd_reg64. Thus, no in-tree user of this driver is affected by this bug. Flagged by Sparse. Compile tested only. Fixes: 16eb4c85c964 ("enetc: Add ethtool statistics") Closes: https://lore.kernel.org/all/AM9PR04MB850500D3FC24FE23DEFCEA158879A@AM9PR04MB8505.eurprd04.prod.outlook.com/ Signed-off-by: Simon Horman <horms@kernel.org> Reviewed-by: Wei Fang <wei.fang@nxp.com> Link: https://patch.msgid.link/20250624-etnetc-le-v1-1-a73a95d96e4e@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25atm: idt77252: Add missing `dma_map_error()`Thomas Fourier
The DMA map functions can fail and should be tested for errors. Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250624064148.12815-3-fourier.thomas@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25team: replace team lock with rtnl lockStanislav Fomichev
syszbot reports various ordering issues for lower instance locks and team lock. Switch to using rtnl lock for protecting team device, similar to bonding. Based on the patch by Tetsuo Handa. Cc: Jiri Pirko <jiri@resnulli.us> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reported-by: syzbot+705c61d60b091ef42c04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=705c61d60b091ef42c04 Reported-by: syzbot+71fd22ae4b81631e22fd@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=71fd22ae4b81631e22fd Fixes: 6b1d3c5f675c ("team: grab team lock during team_change_rx_flags") Link: https://lkml.kernel.org/r/ZoZ2RH9BcahEB9Sb@nanopsycho.orion Signed-off-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20250623153147.3413631-1-sdf@fomichev.me Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25PCI: endpoint: Fix configfs group removal on driver teardownDamien Le Moal
An endpoint driver configfs attributes group is added to the epf_group list of struct pci_epf_driver by pci_epf_add_cfs() but an added group is not removed from this list when the attribute group is unregistered with pci_ep_cfs_remove_epf_group(). Add the missing list_del() call in pci_ep_cfs_remove_epf_group() to correctly remove the attribute group from the driver list. With this change, once the loop over all attribute groups in pci_epf_remove_cfs() completes, the driver epf_group list should be empty. Add a WARN_ON() to make sure of that. Fixes: ef1433f717a2 ("PCI: endpoint: Create configfs entry for each pci_epf_device_id table entry") Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Niklas Cassel <cassel@kernel.org> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20250624114544.342159-3-dlemoal@kernel.org
2025-06-25PCI: endpoint: Fix configfs group list head handlingDamien Le Moal
Doing a list_del() on the epf_group field of struct pci_epf_driver in pci_epf_remove_cfs() is not correct as this field is a list head, not a list entry. This list_del() call triggers a KASAN warning when an endpoint function driver which has a configfs attribute group is torn down: ================================================================== BUG: KASAN: slab-use-after-free in pci_epf_remove_cfs+0x17c/0x198 Write of size 8 at addr ffff00010f4a0d80 by task rmmod/319 CPU: 3 UID: 0 PID: 319 Comm: rmmod Not tainted 6.16.0-rc2 #1 NONE Hardware name: Radxa ROCK 5B (DT) Call trace: show_stack+0x2c/0x84 (C) dump_stack_lvl+0x70/0x98 print_report+0x17c/0x538 kasan_report+0xb8/0x190 __asan_report_store8_noabort+0x20/0x2c pci_epf_remove_cfs+0x17c/0x198 pci_epf_unregister_driver+0x18/0x30 nvmet_pci_epf_cleanup_module+0x24/0x30 [nvmet_pci_epf] __arm64_sys_delete_module+0x264/0x424 invoke_syscall+0x70/0x260 el0_svc_common.constprop.0+0xac/0x230 do_el0_svc+0x40/0x58 el0_svc+0x48/0xdc el0t_64_sync_handler+0x10c/0x138 el0t_64_sync+0x198/0x19c ... Remove this incorrect list_del() call from pci_epf_remove_cfs(). Fixes: ef1433f717a2 ("PCI: endpoint: Create configfs entry for each pci_epf_device_id table entry") Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Niklas Cassel <cassel@kernel.org> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20250624114544.342159-2-dlemoal@kernel.org
2025-06-26i2c: omap: Fix an error handling path in omap_i2c_probe()Christophe JAILLET
If an error occurs after calling mux_state_select(), mux_state_deselect() should be called as already done in the remove function. Fixes: b6ef830c60b6 ("i2c: omap: Add support for setting mux") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: <stable@vger.kernel.org> # v6.15+ Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/998542981b6d2435c057dd8b9fe71743927babab.1749913149.git.christophe.jaillet@wanadoo.fr
2025-06-25PCI: dwc: Simplify the return value of PTM debugfs functions returning boolHans Zhang
Replace redundant ternary conditional expressions with direct boolean returns in PTM debugfs functions. Specifically change this pattern: return (condition) ? true : false; to the simpler: return condition; Signed-off-by: Hans Zhang <18255117159@163.com> [mani: subject rewording] Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Niklas Cassel <cassel@kernel.org> Link: https://patch.msgid.link/20250612161226.950937-1-18255117159@163.com
2025-06-25platform/x86: Use i2c adapter name to fix build errorsPratap Nirujogi
Use adapater->name inplace of adapter->owner->name to fix build issues when CONFIG_MODULES is not defined. Fixes: 90b85567e457 ("platform/x86: Add AMD ISP platform config for OV05C10") Reported-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/all/04577a46-9add-420c-b181-29bad582026d@infradead.org Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Requires: 942e1aece13e ("i2c: designware: Initialize adapter name only when not set" Requires: c8dc57916973 ("i2c: amd-isp: Initialize unique adapter name") Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250609155601.1477055-4-pratap.nirujogi@amd.com
2025-06-25i2c: amd-isp: Initialize unique adapter namePratap Nirujogi
Initialize unique name for amdisp i2c adapter, which is used in the platform driver to detect the matching adapter for i2c_client creation. Add definition of amdisp i2c adapter name in a new header file (include/linux/soc/amd/isp4_misc.h) as it is referred in different driver modules. Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250609155601.1477055-3-pratap.nirujogi@amd.com
2025-06-25i2c: designware: Initialize adapter name only when not setPratap Nirujogi
Check if the adapter name is already set in the driver prior to initializing with generic name in i2c_dw_probe_master(). This check allows to retain the unique adapter name driver has initialized, which platform driver can use to distinguish it from other i2c designware adapters. Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250609155601.1477055-2-pratap.nirujogi@amd.com
2025-06-25i2c: tiny-usb: disable zero-length read messagesWolfram Sang
This driver passes the length of an i2c_msg directly to usb_control_msg(). If the message is now a read and of length 0, it violates the USB protocol and a warning will be printed. Enable the I2C_AQ_NO_ZERO_LEN_READ quirk for this adapter thus forbidding 0-length read messages altogether. Fixes: e8c76eed2ecd ("i2c: New i2c-tiny-usb bus driver") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: <stable@vger.kernel.org> # v2.6.22+ Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250522064349.3823-2-wsa+renesas@sang-engineering.com
2025-06-25i2c: robotfuzz-osif: disable zero-length read messagesWolfram Sang
This driver passes the length of an i2c_msg directly to usb_control_msg(). If the message is now a read and of length 0, it violates the USB protocol and a warning will be printed. Enable the I2C_AQ_NO_ZERO_LEN_READ quirk for this adapter thus forbidding 0-length read messages altogether. Fixes: 83e53a8f120f ("i2c: Add bus driver for for OSIF USB i2c device.") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: <stable@vger.kernel.org> # v3.14+ Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250522064234.3721-2-wsa+renesas@sang-engineering.com
2025-06-25i2c: imx: fix emulated smbus block readLukasz Kucharczyk
Acknowledge the byte count submitted by the target. When I2C_SMBUS_BLOCK_DATA read operation is executed by i2c_smbus_xfer_emulated(), the length of the second (read) message is set to 1. Length of the block is supposed to be obtained from the target by the underlying bus driver. The i2c_imx_isr_read() function should emit the acknowledge on i2c bus after reading the first byte (i.e., byte count) while processing such message (as defined in Section 6.5.7 of System Management Bus Specification [1]). Without this acknowledge, the target does not submit subsequent bytes and the controller only reads 0xff's. In addition, store the length of block data obtained from the target in the buffer provided by i2c_smbus_xfer_emulated() - otherwise the first byte of actual data is erroneously interpreted as length of the data block. [1] https://smbus.org/specs/SMBus_3_3_20240512.pdf Fixes: 5f5c2d4579ca ("i2c: imx: prevent rescheduling in non dma mode") Signed-off-by: Lukasz Kucharczyk <lukasz.kucharczyk@leica-geosystems.com> Cc: <stable@vger.kernel.org> # v6.13+ Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Stefan Eichenberger <eichest@gmail.com> Reviewed-by: Carlos Song <carlos.song@nxp.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250520122252.1475403-1-lukasz.kucharczyk@leica-geosystems.com
2025-06-25soc: qcom: mdt_loader: Fix error return values in mdt_header_valid()Dan Carpenter
This function is supposed to return true for valid headers and false for invalid. In a couple places it returns -EINVAL instead which means the invalid headers are counted as true. Change it to return false. Fixes: 9f9967fed9d0 ("soc: qcom: mdt_loader: Ensure we don't read past the ELF header") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/db57c01c-bdcc-4a0f-95db-b0f2784ea91f@sabinyo.mountain Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-25pinctrl: rp1: Implement RaspberryPi RP1 pinmux/pinconf supportAndrea della Porta
The current implementation for the pin controller peripheral on the RP1 chipset supports gpio functionality and just the basic configuration of pin hw capabilities. Add support for selecting the pin alternate function (pinmux) and full configuration of the pin (pinconf). Related pins are also gathered into groups. Signed-off-by: Andrea della Porta <andrea.porta@suse.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/all/8c282b89b1aa8b9e3c00f6bd3980332c47d82df7.1750778806.git.andrea.porta@suse.com/ Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-06-25cxl/edac: Fix using wrong repair type to check dram event recordLi Ming
cxl_find_rec_dram() is used to find a DRAM event record based on the inputted attributes. Different repair_type of the inputted attributes will check the DRAM event record in different ways. When EDAC driver is performing a memory rank sparing, it should use CXL_RANK_SPARING rather than CXL_BANK_SPARING as repair_type for DRAM event record checking. Fixes: 588ca944c277 ("cxl/edac: Add CXL memory device memory sparing control feature") Signed-off-by: Li Ming <ming.li@zohomail.com> Reviewed-by: Shiju Jose <shiju.jose@huawei.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Fan Ni <fan.ni@samsung.com> Link: https://patch.msgid.link/20250620052924.138892-1-ming.li@zohomail.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-06-25Merge tag 'spi-fix-v6.16-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fix from Mark Brown: "One fix for a runtime PM underflow when removing the Cadence QuadSPI driver" * tag 'spi-fix-v6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-cadence-quadspi: Fix pm runtime unbalance
2025-06-25Add few updates to the STM32 SPI driverMark Brown
Merge series from Clément Le Goffic <clement.legoffic@foss.st.com>: This series aims to improve the STM32 SPI driver in different areas. It adds SPI_READY mode, fixes an issue raised by a kernel bot, add the ability to use DMA-MDMA chaining for RX and deprecate an ST bindings vendor property.
2025-06-25Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Fixes all in drivers. ufs and megaraid_sas are small and obvious. The large diffstat in fnic comes from two pieces: the addition of quite a bit of logging (no change to function) and the reworking of the timeout allocation path for the two conditions that can occur simultaneously to prevent reusing the same abort frame and then both trying to free it" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: fnic: Fix missing DMA mapping error in fnic_send_frame() scsi: fnic: Set appropriate logging level for log message scsi: fnic: Add and improve logs in FDMI and FDMI ABTS paths scsi: fnic: Turn off FDMI ACTIVE flags on link down scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out scsi: ufs: core: Fix clk scaling to be conditional in reset and restore scsi: megaraid_sas: Fix invalid node index
2025-06-25gpu: nova-core: replace `Duration` with `Delta`Alexandre Courbot
The kernel's `Delta` type was not available when the `wait_on` function was introduced. Now that it is, switch to it as it is more compact than `Duration` and cannot panic. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Link: https://lore.kernel.org/r/20250624-nova-delta-v1-1-b37d75a593ac@nvidia.com Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2025-06-25drm/nouveau/disp: Use dev->dev to get the deviceSakari Ailus
The local variable dev points to drm->dev already, use dev directly. Link: https://lore.kernel.org/r/20250409103344.3661603-1-sakari.ailus@linux.intel.com Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2025-06-25Merge tag 'wireless-next-2025-06-25' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== The usual features/cleanups/etc., notably: - rtw88: IBSS mode for SDIO devices - rtw89: - BT coex for MLO/WiFi7 - work on station + P2P concurrency - ath: fix W=2 export.h warnings - ath12k: fix scan on multi-radio devices - cfg80211/mac80211: MLO statistics - mac80211: S1G aggregation - cfg80211/mac80211: per-radio RTS threshold * tag 'wireless-next-2025-06-25' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (171 commits) wifi: iwlwifi: dvm: fix potential overflow in rs_fill_link_cmd() iwlwifi: Add missing check for alloc_ordered_workqueue wifi: iwlwifi: Fix memory leak in iwl_mvm_init() iwlwifi: api: delete repeated words iwlwifi: remove unused no_sleep_autoadjust declaration iwlwifi: Fix comment typo iwlwifi: use DECLARE_BITMAP macro iwlwifi: fw: simplify the iwl_fw_dbg_collect_trig() wifi: iwlwifi: mld: ftm: fix switch end indentation MAINTAINERS: update iwlwifi git link wifi: iwlwifi: pcie: fix non-MSIX handshake register wifi: iwlwifi: mld: don't exit EMLSR when we shouldn't wifi: iwlwifi: move _iwl_trans_set_bits_mask utilities wifi: iwlwifi: mld: make iwl_mld_add_all_rekeys void wifi: iwlwifi: move iwl_trans_pcie_write_mem to iwl-trans.c wifi: iwlwifi: pcie: move iwl_trans_pcie_dump_regs() to utils.c wifi: iwlwifi: mld: advertise support for TTLM changes wifi: iwlwifi: mld: Block EMLSR when scanning on P2P Device wifi: iwlwifi: mld: use the correct struct size for tracing wifi: iwlwifi: support RZL platform device ID ... ==================== Link: https://patch.msgid.link/20250625120135.41933-55-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25Merge tag 'wireless-2025-06-25' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Johannes Berg says: ==================== Just a few fixes: - iwlegacy: work around large stack with clang/kasan - mac80211: fix integer overflow - mac80211: fix link struct init vs. RCU publish - iwlwifi: fix warning on IFF_UP * tag 'wireless-2025-06-25' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: mac80211: finish link init before RCU publish wifi: iwlwifi: mvm: assume '1' as the default mac_config_cmd version wifi: mac80211: fix beacon interval calculation overflow wifi: iwlegacy: work around excessive stack usage on clang/kasan ==================== Link: https://patch.msgid.link/20250625115433.41381-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-25drm/xe: Do not wedge device on killed exec queuesMatthew Brost
When a user closes an exec queue or interrupts an app with Ctrl-C, this does not warrant wedging the device in mode 2. Avoid this by skipping the wedge check for killed exec queues in the TDR and LR exec queue cleanup worker. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20250624174103.2707941-1-matthew.brost@intel.com
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-24 06:43:35 +0000