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2026-07-18arm64: dts: qcom: glymur: Add PCIe port compatibles and portsKonrad Dybcio1-0/+24
Centrally define the endpoints to let device DTs that describe PCIe devices and/or M.2 connectors refer to them without error-prone duplication. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260716-topic-smb2370_port2-v1-2-83d02b2ba4b0@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-18arm64: dts: qcom: smb2370: Disable SMB2370_2 by defaultKonrad Dybcio1-0/+2
It's absent on laptops that only have 2 type-C ports (the majority so far, including the CRD). Keep it disabled by default, following established practice from the previous generation. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Gopikrishna Garmidi <gopikrishna.garmidi@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260716-topic-smb2370_port2-v1-1-83d02b2ba4b0@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-18wifi: iwlwifi: mld: move BIOS reading code to where it belongsMiri Korenblit2-2/+3
We have a dedicated function to fetch all the BIOS tables when the opmode starts, and yet we read a couple of tables directly from iwl_op_mode_mld_start, which is already a large function that does multiple things. Move the reading of the sgom, puncturing, and RFI enablement to the dedicated iwl_mld_get_bios_tables. Link: https://patch.msgid.link/20260717172958.b19a33e0b507.I73f6b5e6a81d0f411f12589ceb30afa655c0a16b@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: mld: add debug log after AP type commandPagadala Yesu Anjaneyulu1-0/+2
Add a radio debug trace when MCC_ALLOWED_AP_TYPE_CMD is sent successfully during AP type table initialization. This improves bring-up visibility without changing runtime behavior. Failures are still reported through the existing error log path. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Link: https://patch.msgid.link/20260717172958.18e1fc5ec109.I76dd832f62d00a8f358f8e4a705f25184ac53da2@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: mld: support update_mcc notification v2Pagadala Yesu Anjaneyulu2-2/+6
New firmware will support version 2 of the update_mcc notification. The extra field is used for a new feature, but we does not support it. Keep the existing payload definition compatible with both versions and register version 2 in the MLD notification version table so the driver accepts the newer notification without changing the behavior. This preserves version 1 support and adds compatibility with firmware that sends version 2. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Link: https://patch.msgid.link/20260717172958.9c5a940d37dc.I955800c2377b802ffb99003349552cc4036ca4bd@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: fw: move SAR defines from acpi.h to regulatory.hAvinash Bhatt2-5/+3
IWL_SAR_ENABLE_MSK and IWL_REDUCE_POWER_FLAGS_POS describe the layout of the shared WRDS/SAR table format. They are not ACPI-specific: the same bit positions are used regardless of whether the data originates from ACPI, UEFI, or another BIOS source. IWL_SAR_ENABLE_MSK was already duplicated in regulatory.h; remove it from acpi.h to eliminate the duplication. Move IWL_REDUCE_POWER_FLAGS_POS to regulatory.h alongside IWL_SAR_ENABLE_MSK so that both SAR field descriptors live in the shared regulatory header, accessible to all BIOS configuration sources. No functional change. Signed-off-by: Avinash Bhatt <avinash.bhatt@intel.com> Link: https://patch.msgid.link/20260717172958.32e5dcde4b90.I420c58b05ab6ab011c4c771ca9e4eb62740de549@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: mld: drop connection on D3 resume failureAyala Beker1-0/+3
When FW crashes on D3 exit, iwl_mld_nic_error() sets STATUS_RESET_PENDING and queues restart wk, but mac80211's resume callback synchronously calls iwl_trans_stop_device() which clears the flag. As a result restart wk skips sw_reset, and the FW error recovery buffer is never read. The new FW boots with empty BA state and initial sequence numbers, while the AP still holds its A-MPDU RX reorder window. This causes MPDUs to be dropped as IWL_RX_MPDU_REORDER_BA_OLD_SN until ADDBA is renegotiated. We don't know how long the firmware has been in an error state or whether the AP still considers us associated, so keeping the connection alive is not worth it. Call ieee80211_resume_disconnect() when iwl_mld_wait_d3_notif() fails, and let userspace reassociate. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717172958.3e10c8498f53.Icf5644b42d79e984ecc16abfa873bd37f611e778@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: mvm: ignore sync frames when sync is disabledEmmanuel Grumbach1-0/+4
Gate time-sync frame interception on the active flag so frames are not queued after time-sync teardown. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717172958.ac73ee199a25.Ic1489244f9b02da93060f0a0e5b300a73527f265@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: mld: initialize scan-abort statusEmmanuel Grumbach1-1/+2
Initialize abort status before issuing the abort command so debug logging never reads an uninitialized value on error paths. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717172958.9d804f466534.I4e10270bd1dde4a80940a47ef5d383729cc66cb1@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: mld: validate wake packet crypto overheadEmmanuel Grumbach1-6/+57
Wake packet parsing only accounted for FCS and missed per-key IV/ICV overhead for protected data frames. Prevent size underflow and bad packet trimming when notifications are malformed or truncated. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717172958.e06595623533.Ie09494b7e34e5872b750fd90e325648ee469d0da@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: validate SEC_RT TLV minimum sizeEmmanuel Grumbach1-1/+4
Reject firmware section TLVs that are shorter than the offset field before subtracting sizeof(offset) from the section size. This prevents size underflow for malformed TLVs. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717173215.17b040b27edc.I6b32d1e9ad707417e2e604f08a63582456209372@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: uefi: bound PPAG revision bitmap shiftEmmanuel Grumbach1-1/+1
Validate revision is below 32 before BIT(revision) in PPAG parsing. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717173215.d116dd2efdc1.I3c6cae5cb9d0acc2d94544bc755b0754a91b10ba@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: acpi: validate WGDS table revision indexEmmanuel Grumbach1-0/+5
Check tbl_rev bounds before BIT(tbl_rev) to avoid undefined shifts when firmware reports an invalid revision value. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717173215.52a01f841f2a.Ic0131eaac31d9ff71b169138d9b0865cb39b44a9@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: dbg-tlv: bound aligned TLV walk lengthEmmanuel Grumbach1-2/+11
Validate ALIGN(tlv_len, 4) before advancing through external debug TLVs to prevent parser length underflow. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717173215.e08d6550c6ec.Iad64190a7d5cded553aff41973120396aef1b557@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18wifi: iwlwifi: bound aligned TLV advance in FW parserEmmanuel Grumbach1-2/+11
Validate ALIGN(tlv_len, 4) against remaining parser length before consuming bytes from the firmware image. This avoids length underflow on malformed TLVs. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://patch.msgid.link/20260717173215.393c286488f9.Ia39144dc3ca334325ee4eacb7420901e2446fc23@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2026-07-18Merge tag 'scsi-fixes' of ↵Linus Torvalds16-50/+141
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "The biggest core change is the reliable wake fix for scsi_schedule_eh which is used by both libata and libsas which could otherwise cause error handler hangs due to rare races. All other fixes are in drivers (well except the export symbol removal) the next biggest being the target PR-OUT transportid parsing fix" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path scsi: elx: efct: Fix refcount leak in efct_hw_io_abort() scsi: elx: efct: Fix I/O leak on unsupported additional CDB scsi: core: wake eh reliably when using scsi_schedule_eh scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE scsi: target: Bound PR-OUT TransportID parsing to the received buffer scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup() scsi: sg: Report request-table problems when any status is set scsi: ufs: core: tracing: Do not dereference pointers in TP_printk() scsi: bfa: Reduce kernel stack usage in bfa_fcs_lport_fdmi_build_portattr_block() scsi: xen: scsiback: Free the command tag on the TMR submit-failure path scsi: xen: scsiback: Free unsubmitted command instead of double-putting it scsi: core: Remove export for scsi_device_from_queue()
2026-07-18rust: time: fix as_micros_ceil() to round correctly for negative DeltaFUJITA Tomonori1-2/+9
The ceiling-division idiom `(n + d - 1) / d` only produces the correct result when `n` is non-negative. For example, if n = -1000 (exactly -1us), the old code computed (-1000 + 999) / 1000 == 0 instead of -1. For negative n, truncating division already rounds towards positive infinity, so no bias is needed in that case. Fixes: fae0cdc12340 ("rust: time: Introduce Delta type") Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Acked-by: Andreas Hindborg <a.hindborg@kernel.org> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260713225235.3243480-1-tomo@flapping.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2026-07-18clk: samsung: pll: use kzalloc_flexRosen Penev1-30/+26
Simplify allocation by using a flexible array member to combine allocations and remove a kfree. Use __counted_by for extra runtime analysis. Since rate_table is now a flexible array member, NULL checks don't work. So use the counting variable to check allocation. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20260629032540.2331559-4-rosenp@gmail.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-07-18clk: samsung: cpu: use kzalloc_flexRosen Penev1-20/+14
Use a flexible array member to combine allocations. As kmemdup_array is really kcalloc + memcpy and kzalloc_flex kzalloc + kcalloc, kzalloc and kcalloc combine leaving the memcpy. Add __counted_by for extra runtime analysis. Remove fake const num_cfgs. It needs to be assigned for __counted_by to work. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20260629032540.2331559-3-rosenp@gmail.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-07-18clk: samsung: use kzalloc_flexRosen Penev2-7/+8
Simplify allocation by using kzalloc_flex with a flexible array member to combine allocations. samsung_clk_alloc_reg_dump is no longer needed for this struct but is needed elsewhere. Add __counted_by for extra runtime analysis. Move counting variable assignment after kzalloc_flex which does the same with GCC 15 and above. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20260629032540.2331559-2-rosenp@gmail.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-07-18Merge tag 'i2c-fixes-7.2-rc4' of ↵Linus Torvalds5-6/+45
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux Pull i2c fixes from Andi Shyti: "A handful of small fixes for host controller drivers. One patch also adds Wolfram Sang to CREDITS after more than a decade of work on I2C" * tag 'i2c-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: i2c: mediatek: fix WRRD for SoCs without auto_restart option i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource() i2c: spacemit: fix spurious IRQ handling returning IRQ_HANDLED i2c: imx: fix locked bus on SMBus block-read of 0 (IRQ) i2c: imx: fix locked bus on SMBus block-read of 0 (atomic) CREDITS: Add Wolfram Sang
2026-07-18dt-bindings: display/msm: Document Adreno 722 GPU and GMUPuranam V G Tejaswi2-0/+2
Adreno 722 found in Eliza chipset belongs to the A7x Gen1 family. It is derived from A730 and shares the same IP-level configurations: HWCG registers, protected registers, GBIF CX registers and gmu_cgc_mode. Major differences include lower cache/core counts, 1MB GMEM, no Concurrent Binning & LPAC support. Some of the peripheral blocks like RSCC are from A740 that resulted in updates to RSC layout. Update the dt-binding docs to document this GPU and GMU. Signed-off-by: Puranam V G Tejaswi <puranam.tejaswi@oss.qualcomm.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/740964/ Message-ID: <20260718-eliza-gpu-v2-5-64379dbebd7a@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18dt-bindings: arm-smmu: Document GPU SMMU for Eliza SoCAkhil P Oommen1-0/+2
Add specific compatible strings to document the GPU SMMU present in the Eliza SoC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/740962/ Message-ID: <20260718-eliza-gpu-v2-4-64379dbebd7a@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18drm/msm/a6xx: Add Adreno 722 supportPuranam V G Tejaswi7-23/+549
Add support for Adreno A722, a member of the GEN1 A7xx family. It is derived from A730 and shares the same IP-level configurations: HWCG registers, protected registers, GBIF CX registers and gmu_cgc_mode. Major differences include lower cache/core counts, 1MB GMEM, no Concurrent Binning & LPAC support. Some of the peripheral blocks like RSCC are from A740 that resulted in updates to RSC layout. Add a new entry to the catalog to describe the usual configuration and few additional fixup mainly due to missing CB/LPAC features and updated RSC layout. Signed-off-by: Puranam V G Tejaswi <puranam.tejaswi@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/740959/ Message-ID: <20260718-eliza-gpu-v2-3-64379dbebd7a@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18drm/msm/a6xx: Rename GBIF_CX_CONFIG to a A6XX- variant registerAkhil P Oommen4-4/+4
The GBIF_CX_CONFIG register exists on GPUs prior to A8XX (it is used on A722, for example), so it should be tagged as an A6XX variant to match the register spec. Widen its variant range from "A8XX-" to "A6XX-" in the register XML and rename the generated macro accordingly at all existing usage sites. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/740957/ Message-ID: <20260718-eliza-gpu-v2-2-64379dbebd7a@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18drm/msm/a6xx: Fix RBBM_CLOCK_CNTL3_TP0 value in a730_hwcgPuranam V G Tejaswi1-1/+1
The RBBM_CLOCK_CNTL3_TP0 entry in a730_hwcg has bits[19:16] set to 2 (clock gating enabled for that TP0 stage). As per the latest recommendation, clear this nibble to disable clock gating for this particular stage. Fixes: 9588d2f860a4 ("drm/msm/a6xx: Add A730 support") Signed-off-by: Puranam V G Tejaswi <puranam.tejaswi@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/740955/ Message-ID: <20260718-eliza-gpu-v2-1-64379dbebd7a@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18dt-bindings: arm-smmu: Document GPU SMMU for Shikra SoCBibek Kumar Patro1-0/+2
Add specific compatible strings to document the GPU SMMU present in the Shikra SoC. Signed-off-by: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/738935/ Message-ID: <20260710-shikra-gpu-v6-3-b388ec5dce77@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18dt-bindings: display/msm/gpu: Add support for A704 GPUAditya Sherawat1-0/+1
Adreno A704 GPU found Shikra SoC is an IP reuse of A702 GPU with very minimal changes. Signed-off-by: Aditya Sherawat <asherawa@qti.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/738933/ Message-ID: <20260710-shikra-gpu-v6-2-b388ec5dce77@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18drm/msm/adreno: Add support for A704 GPUAditya Sherawat1-1/+1
Adreno A704 GPU found in Shikra is an IP reuse of A702 GPU with very minimal changes. The only KMD facing difference is the chipid and the zap firmware which is specified via devicetree. Just add the new chipid to enable support for A704 GPU in Shikra. Signed-off-by: Aditya Sherawat <asherawa@qti.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/738931/ Message-ID: <20260710-shikra-gpu-v6-1-b388ec5dce77@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18dt-bindings: display/msm: gpu: Document Adreno 840Akhil P Oommen1-0/+2
Adreno 840 GPU found in Kaanapali chipsets belongs to the A8x family. It is a new IP which features the new slice architecture with 3 slices, raytracing support, and the highest GMEM size seen so far on a Snapdragon mobile chipsets. Update the dt bindings documentation to describe this GPU. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/738143/ Message-ID: <20260707-kaana-gpu-dt-v3-1-8dac9a60dd5c@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18Merge remote-tracking branch 'drm/drm-next' into msm-next-backmergeRob Clark16815-292756/+917767
Backmerge of drm-next, mainly to pick up dt bindings docs updates to avoid conflicts. Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2026-07-18drm/vc4: hdmi: take i2c adapter module referenceJohan Hovold1-4/+4
The i2c subsystem currently blocks during adapter deregistration whenever there are consumers holding a reference. Switch to using of_get_i2c_adapter_by_node() which also takes a reference to the adapter module so that an attempt to unload the module while in use fails gracefully instead of blocking uninterruptibly. Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://patch.msgid.link/20260716132448.1565278-1-johan@kernel.org Reviewed-by: Maíra Canal <mcanal@igalia.com> Signed-off-by: Maíra Canal <mcanal@igalia.com>
2026-07-18base: Remove unused DMA_FENCE_TRACE Kconfig symbolGeert Uytterhoeven1-9/+0
Commit d72277b6c37db66b ("dma-buf: nuke DMA_FENCE_TRACE macros v2") in v5.16 removed all users of DMA_FENCE_TRACE on the premise that the Kconfig symbol did not exist. Apparently one failed to notice the symbol did exist since almost five years before: it was renamed from FENCE_TRACE to DMA_FENCE_TRACE in commit f54d1867005c3323 ("dma-buf: Rename struct fence to dma_fence") in v4.10. Time passed by, so remove the Kconfig symbol, as no one seems to have missed the functionality. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/16fb40ded203d1e2b72f4eeecad3fd0c0d23ad6f.1781863296.git.geert@linux-m68k.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18driver core: soc: Unregister bus on early device registration failureYuho Choi1-2/+13
soc_bus_register() registers the SoC bus before registering a deferred early SoC device. If soc_device_register() fails in that path, the function returns the error directly and leaves the bus registered. Store the returned SoC device pointer explicitly so the success and error cases are handled separately. On failure, clear soc_bus_registered and unregister the bus before returning the error. Fixes: 6e12db376b60 ("base: soc: Allow early registration of a single SoC device") Signed-off-by: Yuho Choi <dbgh9129@gmail.com> Link: https://patch.msgid.link/20260615180746.713540-1-dbgh9129@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18software node: Fix software_node_get_reference_args() with index -1Alban Bedel1-1/+1
The bounds check for the index passed to software_node_get_reference_args() was failing when passed UINT_MAX, this in turn would lead to an out of bound access in the property array. Fix the bound check to also cover the UINT_MAX case. Fixes: 31e4e12e0e960 ("software node: Correct a OOB check in software_node_get_reference_args()") Reported-by: Sashiko <sashiko-bot@kernel.org> Closes: https://lore.kernel.org/linux-devicetree/20260611103904.7CB131F00893@smtp.kernel.org/ Signed-off-by: Alban Bedel <alban.bedel@lht.dlh.de> Link: https://patch.msgid.link/20260611164005.2930205-1-alban.bedel@lht.dlh.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18debugfs: warn if file creation failed due to uninitialized debugfsYohei Kojima1-1/+4
Improve debugfs_start_creating() to warn if it was used before debugfs initialization. It silently returned ERR_PTR(-ENOENT) before, but it is hard to find the cause of failure especially if it was called by debugfs_create_dir(), because the document of the function says: > NOTE: it's expected that most callers should _ignore_ the errors returned > by this function. Other debugfs functions handle the fact that the "dentry" > passed to them could be an error and they don't crash in that case. > Drivers should generally work fine even if debugfs fails to init anyway. Signed-off-by: Yohei Kojima <yk@y-koj.net> Link: https://patch.msgid.link/6d1dc775f7d5e754d734907514534054f682bac5.1781171918.git.yk@y-koj.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18kernfs: Replace strcpy(s, "../") with memcpy(s, "../", 4)David Laight1-1/+1
The code has already checked there is enough room. Use memcpy() to avoid compiler warnings from possibly unbounded strcpy(). Signed-off-by: David Laight <david.laight.linux@gmail.com> Link: https://patch.msgid.link/20260606202633.5018-6-david.laight.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18kernfs: simplify kernfs_name_hash()Dmitry Antipov1-2/+2
In 'kernfs_name_hash()', 'name' is NUL-terminated so it may be directly scanned up to end without an extra call to 'strlen()'. Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Link: https://patch.msgid.link/20260617073941.472337-1-dmantipov@yandex.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18docs: ABI: sysfs-uevent: add missing bracketManuel Ebner1-1/+1
Add ']' to complete the command. Signed-off-by: Manuel Ebner <manuelebner@mailbox.org> Link: https://patch.msgid.link/20260612145331.189632-2-manuelebner@mailbox.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18arch_numa: remove redundant nodemask clears in numa_init()Sang-Heon Jeon1-4/+0
numa_init() clears numa_nodes_parsed, node_possible_map and node_online_map, then calls numa_memblks_init(), which clears the same nodemasks. Nothing uses them in between. These clears have been redundant since commit 767507654c22 ("arch_numa: switch over to numa_memblks") made numa_init() use numa_memblks_init(). No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Link: https://patch.msgid.link/20260617163919.2544899-1-ekffu200098@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18driver core: attribute_container: Unwind device_add() on attr failureYuho Choi1-1/+6
attribute_container_add_class_device() first calls device_add() and then creates the container attributes. If attribute_container_add_attrs() fails, the helper returns the error with the class device still registered. Callers use an error from this helper as a failed add and do not call device_del() on that path. Undo the successful device_add() before returning the attribute creation error. Signed-off-by: Yuho Choi <dbgh9129@gmail.com> Link: https://patch.msgid.link/20260608172717.88657-1-dbgh9129@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18drivers: base: Remove statistics group if encryption group not createdEwan D. Milne1-1/+4
If transport_add_class_device() gets an error from sysfs_create_group() when creating the encryption group, it does not remove the statistics group in the error path. Adjust the error path to do this properly. v2: Only remove statistics group if tcont->statistics is non-NULL Fixes: bd2bc528691e ("scsi: scsi_transport_fc: Introduce encryption group") Assisted-by: Claude:claude-opus-4-6 Signed-off-by: Ewan D. Milne <emilne@redhat.com> Reviewed-by: Justin Tee <justin.tee@broadcom.com> Link: https://patch.msgid.link/20260713173318.3060047-1-emilne@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18rust: device: move drvdata_borrow() to InternalBoundContextDanilo Krummrich1-16/+2
Move drvdata_borrow() from impl Device<CoreInternal<'a>> to impl<Ctx: InternalBoundContext> Device<Ctx>, making it available from both CoreInternal and BoundInternal contexts. Fold drvdata_unchecked() (previously on Device<Bound>) directly into drvdata_borrow(), since it was only called from there and the generic context cannot resolve methods through the deref chain. Signed-off-by: Danilo Krummrich <dakr@kernel.org> Reviewed-By: Markus Probst <markus.probst@posteo.de> Link: https://patch.msgid.link/20260530132736.3298549-2-dakr@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18rust: device: add BoundInternal device context and InternalBoundContext traitDanilo Krummrich1-2/+41
Add a new BoundInternal device context type for cases where bus abstractions need access to internal device infrastructure, where CoreInternal would not be justified. Introduce the InternalBoundContext marker trait, implemented by both CoreInternal and BoundInternal, to allow methods that require internal bus abstraction access to a bound device to be generic over both contexts. The deref hierarchy now has two branches: - CoreInternal<'a> => Core<'a> => Bound => Normal - BoundInternal => Bound => Normal Update impl_device_context_deref! and impl_device_context_into_aref! macros to emit the BoundInternal => Bound deref and the corresponding ARef conversion. Signed-off-by: Danilo Krummrich <dakr@kernel.org> Reviewed-By: Markus Probst <markus.probst@posteo.de> Link: https://patch.msgid.link/20260530132736.3298549-1-dakr@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-18drm/v3d: Associate BOs with every job that accesses themMaíra Canal2-25/+72
A submission can expand into a chain of jobs (e.g. bin + render + cache clean). Implicit synchronization in v3d_submit_lock_reservations() is gated on each job's bo[], but the BO list was only ever attached to the last job of the chain. When that last job is a trailing CACHE_CLEAN job, the job that actually consumes the BOs (that is, a RENDER or CSD job) was left with bo_count == 0 and picked up no implicit dependencies. It could therefore be dispatched to the hardware and read a BO while another context was still writing it, leading to data corruption. Attach the BOs to the job that consumes them, so (1) it acquires the correct implicit dependencies during reservation locking and (2) they are kept mapped until the end of the submission. Give it references to all consuming job's BOs through v3d_job_reference_bos() instead of looking the handles up a second time; that avoids a redundant lookup and guarantees both jobs reference the exact same objects. As the CACHE_CLEAN job now carries a BO array as well, add a per-job `has_implicit_dep` flag so that only the consuming jobs take implicit dependencies. The CACHE_CLEAN job (a global flush) and the BIN job (binning waiting on another context is not a realistic scenario) are excluded. Fixes: dffa9b7a78c4 ("drm/v3d: Add missing implicit synchronization.") Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://patch.msgid.link/20260710114734.2731000-1-mcanal@igalia.com Signed-off-by: Maíra Canal <mcanal@igalia.com>
2026-07-18spi: orion: use devm_clk_get_optional_enabled for axi clockRosen Penev1-18/+7
Replace the open-coded optional axi clock get/prepare/enable and the manual cleanup in probe/remove/runtime_resume with the managed helper devm_clk_get_optional_enabled(). This removes the now-unused out_rel_axi_clk error path and simplifies the clock lifecycle. Assisted-by: opencode:hy3-free Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20260716231411.1737001-1-rosenp@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-18ASoC: uniphier: Drop redundant error messages in probebui duc phuc1-6/+2
Return the error directly when the helper already reports the failure, avoiding duplicate log messages. Signed-off-by: bui duc phuc <phucduc.bui@gmail.com> Link: https://patch.msgid.link/20260710110249.31830-1-phucduc.bui@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-18ASoC: wcd9335: switch to using sleeping variants of gpiod APIDmitry Torokhov1-2/+2
The driver does not use gpiod API calls in an atomic context. Switch to gpiod_set_value_cansleep() calls to allow using the driver with GPIO controllers that might need process context to operate. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://patch.msgid.link/alsAsTcQrpnnR46d@google.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-18ALSA: hda/realtek: Add quirk for HP Pavilion x360Takashi Iwai1-0/+15
HP Pavilion x360 sets a bogus PCI SSID (103c:0000), hence the driver picks up a wrong quirk entry, resulting in an almost silent output. And yet, the existing quirk for x390 doesn't seem sufficing, and we need the extra setup for the amp. This patch adds the quirk entry for the codec SSID (103c:8486) to initialize the amp via COEF verbs and chains to the existing quirk for another x360 model to address the silent output. Closes: https://lore.kernel.org/CAF2ktaUW2oaWwGazGtJQ3o1JyE2R4O2xPd-Dchr=qqi7_QRruQ@mail.gmail.com Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20260716064916.540616-1-tiwai@suse.de
2026-07-17Merge branch 'for-7.2-fixes' into for-7.3Tejun Heo3-14/+54
Pull to receive: 477869bfafea ("sched_ext: Reject setting disallow from init_task outside the enable path") 5f8b69642d18 ("sched_ext: Take cgroup_lock() first in scx_cgroup_lock()") 8c13364db9c9 ("sched_ext: Skip sub-disable teardown for never-linked sub-schedulers") 5cdc92859809 ("sched_ext: Don't enable non-ext tasks in the sub-sched task loops") as dependencies for the upcoming cgroup migration patchset and to resolve the conflicts with the ext.c/sub.c split on for-7.3. 5f8b69642d18 comments scx_cgroup_lock() which for-7.3 exported for sub.c. Resolved by keeping the exported version with the comment. 8c13364db9c9 and 5cdc92859809 patch the pre-split sub-sched enable and disable paths in ext.c which for-7.3 moved to sub.c. Resolved by applying the never-linked teardown skip and the class gates to sub.c. Signed-off-by: Tejun Heo <tj@kernel.org>
generated by cgit (git 2.54.0.dirty) at 2026-10-01 02:27:47 +0000