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2025-07-11wifi: iwlwifi: add suppress_cmd_error_once() APIRotem Kerem
Add iwl_trans_suppress_cmd_error_once() function to be called by the op modes instead of directly checking the trans status bits. This hides the trans internal implementation details from callers. Signed-off-by: Rotem Kerem <rotem.kerem@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.e061ae241fd3.Ie2043c4e237196ebcfe195006d3d76371de48a55@changeid
2025-07-11wifi: iwlwifi: mld: restrict puncturing disable to FMJohannes Berg
Later RFs will always do puncturing, regardless of BIOS configuration, and earlier RFs aren't supported in MLD. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.6fa9c44964c1.I46a4cd744a769ec2ac3c8f9a04882140449394b8@changeid
2025-07-11wifi: iwlwifi: mvm: remove regulatory puncturing setupJohannes Berg
We don't have puncturing before EHT, and EHT devices aren't supported in iwlmvm, so remove the regulatory puncturing setup code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.b2a28a99725b.I72ba276cb705c02cea8f68e27ef3935d5120cfee@changeid
2025-07-11wifi: iwlwifi: mld: update expected range response notification versionAvraham Stern
The last version for the range response notification is 10. Update the expected version accordingly. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.377d24e29ac6.I44119a4e793bba35b46e1d35e2c378ce6f901bfd@changeid
2025-07-11wifi: iwlwifi: mld: update the P2P device mac before starting the GOAvraham Stern
When a GO is started, the P2P device mac is updated to indicate that frames for the P2P device mac should be filtered in while the GO is active. However, this configuration is done after the GO is already started so it doesn't take effect. Fix it by updating the P2P device mac before adding the broadcast station, which actually starts the GO. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.463a0ad545f9.I85a25484d787b65f6a27e794285911e319df0b2d@changeid
2025-07-11wifi: iwlwifi: mld: fix scan request validationAvraham Stern
The scan request validation function uses bitwise and instead of logical and. Fix it. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.ec7d665f56a4.I416816b491fafa5d3efdf0a4be78356eedf2bd95@changeid
2025-07-11wifi: ath12k: Fix packets received in WBM error ring with REO LUT enabledNithyanantham Paramasivam
Currently, packets are being received into the WBM error ring when REO queue lookup is enabled, resulting in degraded RX performance. The issue arises because the REO queue LUT TID memory reference is set to zero-it's being assigned before the memory is allocated. Fix this by assigning the REO queue TID memory reference in the LUT immediately after memory allocation to ensure correct packet processing. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Reported-by: Tanguy Serrat <tanguy@squaremind.io> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220282 Fixes: 3b9cbce6fdd3 ("wifi: ath12k: alloc REO queue per station") Signed-off-by: Nithyanantham Paramasivam <nithyanantham.paramasivam@oss.qualcomm.com> Reviewed-by: Baochen Qiang <quic_bqiang@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250710011754.559817-1-nithyanantham.paramasivam@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-11netlink: make sure we allow at least one dump skbJakub Kicinski
Commit under Fixes tightened up the memory accounting for Netlink sockets. Looks like the accounting is too strict for some existing use cases, Marek reported issues with nl80211 / WiFi iw CLI. To reduce number of iterations Netlink dumps try to allocate messages based on the size of the buffer passed to previous recvmsg() calls. If user space uses a larger buffer in recvmsg() than sk_rcvbuf we will allocate an skb we won't be able to queue. Make sure we always allow at least one skb to be queued. Same workaround is already present in netlink_attachskb(). Alternative would be to cap the allocation size to rcvbuf - rmem_alloc but as I said, the workaround is already present in other places. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/9794af18-4905-46c6-b12c-365ea2f05858@samsung.com Fixes: ae8f160e7eb2 ("netlink: Fix wraparounds of sk->sk_rmem_alloc.") Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20250711001121.3649033-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11netlink: Fix rmem check in netlink_broadcast_deliver().Kuniyuki Iwashima
We need to allow queuing at least one skb even when skb is larger than sk->sk_rcvbuf. The cited commit made a mistake while converting a condition in netlink_broadcast_deliver(). Let's correct the rmem check for the allow-one-skb rule. Fixes: ae8f160e7eb24 ("netlink: Fix wraparounds of sk->sk_rmem_alloc.") Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20250711053208.2965945-1-kuniyu@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11Merge branch 'bnxt_en-3-bug-fixes'Jakub Kicinski
Michael Chan says: ==================== bnxt_en: 3 bug fixes The first one fixes a possible failure when setting DCB ETS. The second one fixes the ethtool coredump (-W 2) not containing all the FW traces. The third one fixes the DMA unmap length when transmitting XDP_REDIRECT packets. ==================== Link: https://patch.msgid.link/20250710213938.1959625-1-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11bnxt_en: Set DMA unmap len correctly for XDP_REDIRECTSomnath Kotur
When transmitting an XDP_REDIRECT packet, call dma_unmap_len_set() with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36 PID: 0 at drivers/iommu/dma-iommu.c:842 __iommu_dma_unmap+0x159/0x170 RIP: 0010:__iommu_dma_unmap+0x159/0x170 Code: a8 00 00 00 00 48 c7 45 b0 00 00 00 00 48 c7 45 c8 00 00 00 00 48 c7 45 a0 ff ff ff ff 4c 89 45 b8 4c 89 45 c0 e9 77 ff ff ff <0f> 0b e9 60 ff ff ff e8 8b bf 6a 00 66 66 2e 0f 1f 84 00 00 00 00 RSP: 0018:ff22d31181150c88 EFLAGS: 00010206 RAX: 0000000000002000 RBX: 00000000e13a0000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ff22d31181150cf0 R08: ff22d31181150ca8 R09: 0000000000000000 R10: 0000000000000000 R11: ff22d311d36c9d80 R12: 0000000000001000 R13: ff13544d10645010 R14: ff22d31181150c90 R15: ff13544d0b2bac00 FS: 0000000000000000(0000) GS:ff13550908a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005be909dacff8 CR3: 0008000173408003 CR4: 0000000000f71ef0 PKRU: 55555554 Call Trace: <IRQ> ? show_regs+0x6d/0x80 ? __warn+0x89/0x160 ? __iommu_dma_unmap+0x159/0x170 ? report_bug+0x17e/0x1b0 ? handle_bug+0x46/0x90 ? exc_invalid_op+0x18/0x80 ? asm_exc_invalid_op+0x1b/0x20 ? __iommu_dma_unmap+0x159/0x170 ? __iommu_dma_unmap+0xb3/0x170 iommu_dma_unmap_page+0x4f/0x100 dma_unmap_page_attrs+0x52/0x220 ? srso_alias_return_thunk+0x5/0xfbef5 ? xdp_return_frame+0x2e/0xd0 bnxt_tx_int_xdp+0xdf/0x440 [bnxt_en] __bnxt_poll_work_done+0x81/0x1e0 [bnxt_en] bnxt_poll+0xd3/0x1e0 [bnxt_en] Fixes: f18c2b77b2e4 ("bnxt_en: optimized XDP_REDIRECT support") Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20250710213938.1959625-4-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11bnxt_en: Flush FW trace before copying to the coredumpShruti Parab
bnxt_fill_drv_seg_record() calls bnxt_dbg_hwrm_log_buffer_flush() to flush the FW trace buffer. This needs to be done before we call bnxt_copy_ctx_mem() to copy the trace data. Without this fix, the coredump may not contain all the FW traces. Fixes: 3c2179e66355 ("bnxt_en: Add FW trace coredump segments to the coredump") Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Shruti Parab <shruti.parab@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20250710213938.1959625-3-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11bnxt_en: Fix DCB ETS validationShravya KN
In bnxt_ets_validate(), the code incorrectly loops over all possible traffic classes to check and add the ETS settings. Fix it to loop over the configured traffic classes only. The unconfigured traffic classes will default to TSA_ETS with 0 bandwidth. Looping over these unconfigured traffic classes may cause the validation to fail and trigger this error message: "rejecting ETS config starving a TC\n" The .ieee_setets() will then fail. Fixes: 7df4ae9fe855 ("bnxt_en: Implement DCBNL to support host-based DCBX.") Reviewed-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com> Signed-off-by: Shravya KN <shravya.k-n@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20250710213938.1959625-2-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11net: ll_temac: Fix missing tx_pending check in ethtools_set_ringparam()Alok Tiwari
The function ll_temac_ethtools_set_ringparam() incorrectly checked rx_pending twice, once correctly for RX and once mistakenly in place of tx_pending. This caused tx_pending to be left unchecked against TX_BD_NUM_MAX. As a result, invalid TX ring sizes may have been accepted or valid ones wrongly rejected based on the RX limit, leading to potential misconfiguration or unexpected results. This patch corrects the condition to properly validate tx_pending. Fixes: f7b261bfc35e ("net: ll_temac: Make RX/TX ring sizes configurable") Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://patch.msgid.link/20250710180621.2383000-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11Merge branch 'mlx5-misc-fixes-2025-07-10'Jakub Kicinski
Tariq Toukan says: ==================== mlx5 misc fixes 2025-07-10 This small patchset provides misc bug fixes from the team to the mlx5 core and EN drivers. ==================== Link: https://patch.msgid.link/1752155624-24095-1-git-send-email-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11net/mlx5e: Add new prio for promiscuous modeJianbo Liu
An optimization for promiscuous mode adds a high-priority steering table with a single catch-all rule to steer all traffic directly to the TTC table. However, a gap exists between the creation of this table and the insertion of the catch-all rule. Packets arriving in this brief window would miss as no rule was inserted yet, unnecessarily incrementing the 'rx_steer_missed_packets' counter and dropped. This patch resolves the issue by introducing a new prio for this table, placing it between MLX5E_TC_PRIO and MLX5E_NIC_PRIO. By doing so, packets arriving during the window now fall through to the next prio (at MLX5E_NIC_PRIO) instead of being dropped. Fixes: 1c46d7409f30 ("net/mlx5e: Optimize promiscuous mode") Signed-off-by: Jianbo Liu <jianbol@nvidia.com> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/1752155624-24095-4-git-send-email-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11net/mlx5e: Fix race between DIM disable and net_dim()Carolina Jubran
There's a race between disabling DIM and NAPI callbacks using the dim pointer on the RQ or SQ. If NAPI checks the DIM state bit and sees it still set, it assumes `rq->dim` or `sq->dim` is valid. But if DIM gets disabled right after that check, the pointer might already be set to NULL, leading to a NULL pointer dereference in net_dim(). Fix this by calling `synchronize_net()` before freeing the DIM context. This ensures all in-progress NAPI callbacks are finished before the pointer is cleared. Kernel log: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... RIP: 0010:net_dim+0x23/0x190 ... Call Trace: <TASK> ? __die+0x20/0x60 ? page_fault_oops+0x150/0x3e0 ? common_interrupt+0xf/0xa0 ? sysvec_call_function_single+0xb/0x90 ? exc_page_fault+0x74/0x130 ? asm_exc_page_fault+0x22/0x30 ? net_dim+0x23/0x190 ? mlx5e_poll_ico_cq+0x41/0x6f0 [mlx5_core] ? sysvec_apic_timer_interrupt+0xb/0x90 mlx5e_handle_rx_dim+0x92/0xd0 [mlx5_core] mlx5e_napi_poll+0x2cd/0xac0 [mlx5_core] ? mlx5e_poll_ico_cq+0xe5/0x6f0 [mlx5_core] busy_poll_stop+0xa2/0x200 ? mlx5e_napi_poll+0x1d9/0xac0 [mlx5_core] ? mlx5e_trigger_irq+0x130/0x130 [mlx5_core] __napi_busy_loop+0x345/0x3b0 ? sysvec_call_function_single+0xb/0x90 ? asm_sysvec_call_function_single+0x16/0x20 ? sysvec_apic_timer_interrupt+0xb/0x90 ? pcpu_free_area+0x1e4/0x2e0 napi_busy_loop+0x11/0x20 xsk_recvmsg+0x10c/0x130 sock_recvmsg+0x44/0x70 __sys_recvfrom+0xbc/0x130 ? __schedule+0x398/0x890 __x64_sys_recvfrom+0x20/0x30 do_syscall_64+0x4c/0x100 entry_SYSCALL_64_after_hwframe+0x4b/0x53 ... ---[ end trace 0000000000000000 ]--- ... ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- Fixes: 445a25f6e1a2 ("net/mlx5e: Support updating coalescing configuration without resetting channels") Signed-off-by: Carolina Jubran <cjubran@nvidia.com> Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/1752155624-24095-3-git-send-email-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11net/mlx5: Reset bw_share field when changing a node's parentCarolina Jubran
When changing a node's parent, its scheduling element is destroyed and re-created with bw_share 0. However, the node's bw_share field was not updated accordingly. Set the node's bw_share to 0 after re-creation to keep the software state in sync with the firmware configuration. Fixes: 9c7bbf4c3304 ("net/mlx5: Add support for setting parent of nodes") Signed-off-by: Carolina Jubran <cjubran@nvidia.com> Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com> Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/1752155624-24095-2-git-send-email-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11MAINTAINERS: Update Kirill Shutemov's email address for TDXKirill A. Shutemov
Update MAINTAINERS to use my @kernel.org email address. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lore.kernel.org/all/20250708101922.50560-4-kirill.shutemov%40linux.intel.com
2025-07-11Merge tag 'linux-can-fixes-for-6.16-20250711' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2025-07-11 Sean Nyekjaer's patch targets the m_can driver and demotes the "msg lost in rx" message to debug level to prevent flooding the kernel log with error messages. * tag 'linux-can-fixes-for-6.16-20250711' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: can: m_can: m_can_handle_lost_msg(): downgrade msg lost in rx message to debug level ==================== Link: https://patch.msgid.link/20250711102451.2828802-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11Merge tag 'drm-misc-fixes-2025-07-10' of ↵Simona Vetter
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes drm-misc-fixes for v6.16-rc6 or final: - Fix nouveau fail on debugfs errors. - Magic 50 ms to fix nouveau suspend. - Call rust destructor on drm device release. - Fix DMA api error handling in tegra/nvdec. - Fix PVR device reset. - Habanalabs maintainer update. - Small memory leak fix when nouveau acpi init fails. - Do not attempt to bind to any PCI device with AGP capability. - Make FB's acquire handles on backing object, same as i915/xe already does. - Fix race in drm_gem_handle_create_tail. Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/e522cdc7-1787-48f2-97e5-0f94783970ab@linux.intel.com
2025-07-11Merge branch 'hv-msi-parent-domain' into mainDavid S. Miller
Nam Cao says: ==================== Subject: [PATCH for-netdev v2 0/2] PCI: hv: MSI parent domain conversion This series originally belongs to a bigger series sent to PCI tree: https://lore.kernel.org/linux-pci/024f0122314198fe0a42fef01af53e8953a687ec.1750858083.git.namcao@linutronix.de/ However, during review, we noticed that the patch conflicts with another patch in netdev tree: https://lore.kernel.org/netdev/1749651015-9668-1-git-send-email-shradhagupta@linux.microsoft.com/ As this series has no dependency with the rest of the series, we think it is best to split out this one and send it to netdev, to avoid conflict resolution headache later on. Can netdev maintainers please pick it up? ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2025-07-11PCI: hv: Switch to msi_create_parent_irq_domain()Nam Cao
Move away from the legacy MSI domain setup, switch to use msi_create_parent_irq_domain(). While doing the conversion, I noticed that hv_compose_msi_msg() is doing more than it is supposed to (composing message). This function also allocates and populates struct tran_int_desc, which should be done in hv_pcie_domain_alloc() instead. It works, but it is not the correct design. However, I have no hardware to test such change, therefore I leave a TODO note. Acked-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Nam Cao <namcao@linutronix.de> Reviewed-by: Michael Kelley <mhklinux@outlook.com> Tested-by: Michael Kelley <mhklinux@outlook.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2025-07-11irqdomain: Export irq_domain_free_irqs_top()Nam Cao
Export irq_domain_free_irqs_top(), making it usable for drivers compiled as modules. Reviewed-by: Michael Kelley <mhklinux@outlook.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Nam Cao <namcao@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2025-07-11Merge tag 'qcom-arm64-defconfig-fixes-for-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm Arm64 defconfig fixes for v6.16 The v6.16 driver and DeviceTree updates described and implemented CPU frequency scaling for the Qualcomm X Elite platform. But the necessary CPUCP mailbox driver was not enabled, resulting in a series of error messages being logged during boot (and no CPU frequency scaling). Enable the missing drivers to silence the errors, and enable CPU frequency scaling on this platform. * tag 'qcom-arm64-defconfig-fixes-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: defconfig: Enable Qualcomm CPUCP mailbox driver Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-11Merge tag 'qcom-arm64-fixes-for-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm DeviceTree fixes for v6.16 The RTC DeviceTree binding was changed in v6.16, to require an explicit flag indicating that we store RTC offset in in an UEFI variable. The result sent X Elite and Lenovo Thinkpad X13s users back to 1970, add the flag to explicitly select the correct configuration for these devices. * tag 'qcom-arm64-fixes-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: x1e80100: describe uefi rtc offset arm64: dts: qcom: sc8280xp-x13s: describe uefi rtc offset Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-11Merge tag 'aspeed-6.16-fixes-0' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into arm/fixes ASPEED SoC driver fixes for 6.16 Address concerns in the ASPEED LPC snoop driver identified in the first two patches of the cleanup series at [1]. [1]: https://lore.kernel.org/all/20250616-aspeed-lpc-snoop-fixes-v2-0-3cdd59c934d3@codeconstruct.com.au/ * tag 'aspeed-6.16-fixes-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled soc: aspeed: lpc-snoop: Cleanup resources in stack-order Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-11Merge tag 'v6.16-rockchip-dtsfixes1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes Switch to the gpio variant for spi-cs and mmc-detect for some boards as the in-controller functionality does not work as intended for them. HDMI drive strength adjustment for better ddc communication and some missing supplies. * tag 'v6.16-rockchip-dtsfixes1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Add missing fan-supply to rk3566-quartz64-a arm64: dts: rockchip: use cs-gpios for spi1 on ringneck arm64: dts: rockchip: list all CPU supplies on ArmSoM Sige5 arm64: dts: rockchip: Add cd-gpios for sdcard detect on Cool Pi 4B arm64: dts: rockchip: Add cd-gpios for sdcard detect on Cool Pi CM5 arm64: dts: rockchip: Adjust the HDMI DDC IO driver strength for rk3588 arm64: dts: rockchip: fix rk3576 pcie1 linux,pci-domain Link: https://lore.kernel.org/r/5108768.AiC22s8V5E@diego Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-11can: m_can: m_can_handle_lost_msg(): downgrade msg lost in rx message to ↵Sean Nyekjaer
debug level Downgrade the "msg lost in rx" message to debug level, to prevent flooding the kernel log with error messages. Fixes: e0d1f4816f2a ("can: m_can: add Bosch M_CAN controller support") Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Signed-off-by: Sean Nyekjaer <sean@geanix.com> Link: https://patch.msgid.link/20250711-mcan_ratelimit-v3-1-7413e8e21b84@geanix.com [mkl: enhance commit message] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-07-11can: rcar_canfd: Drop unused macrosBiju Das
Drop unused macros from the rcar_canfd.c. Reported-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Closes: https://lore.kernel.org/all/7ff93ff9-f578-4be2-bdc6-5b09eab64fe6@wanadoo.fr/ Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Link: https://patch.msgid.link/20250702120539.98490-1-biju.das.jz@bp.renesas.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-07-11Merge tag 'drm-xe-fixes-2025-07-11' of ↵Simona Vetter
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Clear LMTT page to avoid leaking data from one VF to another - Align PF queue size to power of 2 - Disable Indirect Ring State to avoid intermittent issues on context switch: feature is not currently needed, so can be disabled for now. - Fix compression handling when the BO pages are very fragmented - Restore display pm on error path - Fix runtime pm handling in xe devcoredump - Fix xe_pm_set_vram_threshold() doc - Recommend new minor versions of GuC firmware - Drop some workarounds on VF - Do not use verbose GuC logging by default: it should be only for debugging Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/s6jyd24mimbzb4vxtgc5vupvbyqplfep2c6eupue7znnlbhuxy@lmvzexfzhrnn
2025-07-11can: rcar_can: Convert to DEFINE_SIMPLE_DEV_PM_OPS()Geert Uytterhoeven
Convert the Renesas R-Car CAN driver from SIMPLE_DEV_PM_OPS() to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr(). This lets us drop the __maybe_unused annotations from its suspend and resume callbacks, and reduces kernel size in case CONFIG_PM or CONFIG_PM_SLEEP is disabled. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/6ffe085f6e2548f53674dd11704b388cf4b303e9.1752086078.git.geert+renesas@glider.be Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-07-11Merge tag 'drm-intel-fixes-2025-07-10' of ↵Simona Vetter
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes Short summary of fixes: - DSI panel's version 2 mipi-sequences fix (Hans) Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/aHA_eR0G7X2P6_ib@intel.com
2025-07-11Merge tag 'imx-fixes-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.16: - Keep LDO5 always on for imx8mm-verdin to fix broken Ethernet support - Add big-endian property back for LS1046A watchdog, as the removal was an accident - Fix DMA interrupter number of i.MX95 pcie0_ep device - A set of changes from Tim Harvey to fix TPM SPI frequency on imx8mp-venice devices - A couple of changes from Wei Fang to fix NETC overshoot issue on i.MX95 EVK boards * tag 'imx-fixes-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: freescale: imx8mm-verdin: Keep LDO5 always on arm64: dts: imx95: Correct the DMA interrupter number of pcie0_ep arm64: dts: add big-endian property back into watchdog node arm64: dts: imx95-15x15-evk: fix the overshoot issue of NETC arm64: dts: imx95-19x19-evk: fix the overshoot issue of NETC arm64: dts: imx8mp-venice-gw74xx: fix TPM SPI frequency arm64: dts: imx8mp-venice-gw73xx: fix TPM SPI frequency arm64: dts: imx8mp-venice-gw72xx: fix TPM SPI frequency arm64: dts: imx8mp-venice-gw71xx: fix TPM SPI frequency Link: https://lore.kernel.org/r/aGzNeZ7KtsRsUkZT@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-11MAINTAINERS: remove bouncing address for Nandor HanBartosz Golaszewski
Nandor's address has been bouncing for some time now. Remove it from MAINTAINERS. The affected driver falls under the wider umbrella of GPIO modules. Link: https://lore.kernel.org/r/20250709071825.16212-1-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-07-10drm/xe/guc: Default log level to non-verboseLucas De Marchi
Currently xe sets the guc log level to a verbose level since it's useful to debug hangs and general development. However the verbose level may already be too much and affect performance. Michal Mrozek did some tests with the L0 compute stack for submission latency with ULLS disabled. Below are the normalized numbers with log level 3 (the current default) as baseline for each test: Test \ Log Level 3 0 1 2 ----------------------------------------------------------- ------ ------ ------ ------ BestWalkerNthCommandListSubmission(CmdListCount=2) 1.00 0.63 0.63 0.96 BestWalkerNthSubmission(KernelCount=2) 1.00 0.62 0.63 0.96 BestWalkerNthSubmissionImmediate(KernelCount=2) 1.00 0.58 0.58 0.85 BestWalkerSubmission 1.00 0.62 0.62 0.96 BestWalkerSubmissionImmediate 1.00 0.63 0.62 0.96 BestWalkerSubmissionImmediateMultiCmdlists(cmdlistCount=2) 1.00 0.58 0.58 0.86 BestWalkerSubmissionImmediateMultiCmdlists(cmdlistCount=4) 1.00 0.70 0.70 0.83 BestWalkerSubmissionImmediateMultiCmdlists(cmdlistCount=8) 1.00 0.53 0.52 0.78 Log level 2 is the first "verbose level" for GuC, where the biggest difference happens. Keep log level 3 for CONFIG_DRM_XE_DEBUG, but switch to 1, i.e. GUC_LOG_LEVEL_NON_VERBOSE, for "normal" builds. Cc: Michal Mrozek <michal.mrozek@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://lore.kernel.org/r/20250613-guc-log-level-v2-1-cb84a63e49fe@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit a37128ba613ad6a5f81f382fa3cfe5c4a6527310) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-10drm/xe/bmg: Don't use WA 16023588340 and 22019338487 on VFMichal Wajdeczko
These workarounds are not applicable for use by the VFs. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Tested-by: Jakub Kolakowski <jakub1.kolakowski@intel.com> Reviewed-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com> Signed-off-by: Jakub Kolakowski <jakub1.kolakowski@intel.com> Link: https://lore.kernel.org/r/20250710103040.375610-2-jakub1.kolakowski@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit 1d2e2503e506ddc499cbb7afdc8b70bcf6fe241f) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-10drm/xe/guc: Recommend GuC v70.46.2 for BMG, LNL, DG2Julia Filipchuk
UAPI compatibility version 1.22.2 Resolves various bugs. Recommend newer version. Signed-off-by: Julia Filipchuk <julia.filipchuk@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250626182805.1701096-13-daniele.ceraolospurio@intel.com (cherry picked from commit 0b64addcae7f04745bc5f62d41e27268052f812e) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-10drm/xe/pm: Correct comment of xe_pm_set_vram_threshold()Shuicheng Lin
The parameter threshold is with size in MiB, not in bits. Correct it to avoid any confusion. v2: s/mb/MiB, s/vram/VRAM, fix return section. (Michal) Fixes: 30c399529f4c ("drm/xe: Document Xe PM component") Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Link: https://lore.kernel.org/r/20250708021450.3602087-2-shuicheng.lin@intel.com Reviewed-by: Stuart Summers <stuart.summers@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> (cherry picked from commit 0efec0500117947f924e5ac83be40f96378af85a) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-10drm/xe: Release runtime pm for error path of xe_devcoredump_read()Shuicheng Lin
xe_pm_runtime_put() is missed to be called for the error path in xe_devcoredump_read(). Add function description comments for xe_devcoredump_read() to help understand it. v2: more detail function comments and refine goto logic (Matt) Fixes: c4a2e5f865b7 ("drm/xe: Add devcoredump chunking") Cc: stable@vger.kernel.org Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250707004911.3502904-6-shuicheng.lin@intel.com (cherry picked from commit 017ef1228d735965419ff118fe1b89089e772c42) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-10drm/xe/pm: Restore display pm if there is error after display suspendShuicheng Lin
xe_bo_evict_all() is called after xe_display_pm_suspend(). So if there is error with xe_bo_evict_all(), display pm should be restored. Fixes: 51462211f4a9 ("drm/xe/pxp: add PXP PM support") Fixes: cb8f81c17531 ("drm/xe/display: Make display suspend/resume work on discrete") Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://lore.kernel.org/r/20250708035424.3608190-2-shuicheng.lin@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> (cherry picked from commit 83dcee17855c4e5af037ae3262809036de127903) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-10Merge tag 'nf-next-25-07-10' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next Pablo Neira Ayuso says: ==================== Netfilter updates for net-next (v2) The following series contains an initial small batch of Netfilter updates for net-next: 1) Remove DCCP conntrack support, keep DCCP matches around in order to avoid breakage when loading ruleset, add Kconfig to wrap the code so it can be disabled by distributors. 2) Remove buggy code aiming at shrinking netlink deletion event, then re-add it correctly in another patch. This is to prevent -stable to pick up on a fix that breaks old userspace. From Phil Sutter. 3) Missing WARN_ON_ONCE() to check for lockdep_commit_lock_is_held() to uncover bugs. From Fedor Pchelkin. * tag 'nf-next-25-07-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next: netfilter: nf_tables: adjust lockdep assertions handling netfilter: nf_tables: Reintroduce shortened deletion notifications netfilter: nf_tables: Drop dead code from fill_*_info routines netfilter: conntrack: remove DCCP protocol support ==================== Link: https://patch.msgid.link/20250710010706.2861281-1-pablo@netfilter.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10Merge branch 'net-ftgmac100-add-soc-reset-support-for-rmii-mode'Jakub Kicinski
Jacky Chou says: ==================== net: ftgmac100: Add SoC reset support for RMII mode This patch series adds support for an optional reset line to the ftgmac100 ethernet controller, as used on Aspeed SoCs. On these SoCs, the internal MAC reset is not sufficient to reset the RMII interface. By providing a SoC-level reset via the device tree "resets" property, the driver can properly reset both the MAC and RMII logic, ensuring correct operation in RMII mode. The series includes: - Device tree binding update to document the new "resets" property. - Addition of MAC1/2/3/4 reset definitions for AST2600. - Driver changes to assert/deassert the reset line as needed. This improves reliability and initialization of the MAC in RMII mode on Aspeed platforms. ==================== Link: https://patch.msgid.link/20250709070809.2560688-1-jacky_chou@aspeedtech.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10net: ftgmac100: Add optional reset control for RMII mode on Aspeed SoCsJacky Chou
On Aspeed SoCs, the internal MAC reset is insufficient to fully reset the RMII interface; only the SoC-level reset line can properly reset the RMII logic. This patch adds support for an optional "resets" property in the device tree, allowing the driver to assert and deassert the SoC reset line when operating in RMII mode. This ensures the MAC and RMII interface are correctly reset and initialized. Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250709070809.2560688-5-jacky_chou@aspeedtech.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10dt-bindings: clock: ast2600: Add reset definitions for MAC1 and MAC2Jacky Chou
Add ASPEED_RESET_MAC1 and ASPEED_RESET_MAC2 reset definitions to the ast2600-clock binding header. These are required for proper reset control of the MAC1 and MAC2 ethernet controllers on the AST2600 SoC. Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://patch.msgid.link/20250709070809.2560688-3-jacky_chou@aspeedtech.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10dt-bindings: net: ftgmac100: Add resets propertyJacky Chou
In Aspeed AST2600 design, the MAC internal delay on MAC register cannot fully reset the RMII interfaces, it may cause the RMII incompletely. Therefore, we need to add resets property to do SoC-level reset line to reset the whole MAC function that includes ftgmac, RGMII and RMII. Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250709070809.2560688-2-jacky_chou@aspeedtech.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10selftests: net: lib: fix shift count out of rangeHangbin Liu
I got the following warning when writing other tests: + handle_test_result_pass 'bond 802.3ad' '(lacp_active off)' + local 'test_name=bond 802.3ad' + shift + local 'opt_str=(lacp_active off)' + shift + log_test_result 'bond 802.3ad' '(lacp_active off)' ' OK ' + local 'test_name=bond 802.3ad' + shift + local 'opt_str=(lacp_active off)' + shift + local 'result= OK ' + shift + local retmsg= + shift /net/tools/testing/selftests/net/forwarding/../lib.sh: line 315: shift: shift count out of range This happens because an extra shift is executed even after all arguments have been consumed. Remove the last shift in log_test_result() to avoid this warning. Fixes: a923af1ceee7 ("selftests: forwarding: Convert log_test() to recognize RET values") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://patch.msgid.link/20250709091244.88395-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10Merge branch 'gre-fix-default-ipv6-multicast-route-creation'Jakub Kicinski
Guillaume Nault says: ==================== gre: Fix default IPv6 multicast route creation. When fixing IPv6 link-local address generation on GRE devices with commit 3e6a0243ff00 ("gre: Fix again IPv6 link-local address generation."), I accidentally broke the default IPv6 multicast route creation on these GRE devices. Fix that in patch 1, making the GRE specific code yet a bit closer to the generic code used by most other network interface types. Then extend the selftest in patch 2 to cover this case. ==================== Link: https://patch.msgid.link/cover.1752070620.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10selftests: Add IPv6 multicast route generation tests for GRE devices.Guillaume Nault
The previous patch fixes a bug that prevented the creation of the default IPv6 multicast route (ff00::/8) for some GRE devices. Now let's extend the GRE IPv6 selftests to cover this case. Also, rename check_ipv6_ll_addr() to check_ipv6_device_config() and adapt comments and script output to take into account the fact that we're not limited to link-local address generation. Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Link: https://patch.msgid.link/65a89583bde3bf866a1922c2e5158e4d72c520e2.1752070620.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-10gre: Fix IPv6 multicast route creation.Guillaume Nault
Use addrconf_add_dev() instead of ipv6_find_idev() in addrconf_gre_config() so that we don't just get the inet6_dev, but also install the default ff00::/8 multicast route. Before commit 3e6a0243ff00 ("gre: Fix again IPv6 link-local address generation."), the multicast route was created at the end of the function by addrconf_add_mroute(). But this code path is now only taken in one particular case (gre devices not bound to a local IP address and in EUI64 mode). For all other cases, the function exits early and addrconf_add_mroute() is not called anymore. Using addrconf_add_dev() instead of ipv6_find_idev() in addrconf_gre_config(), fixes the problem as it will create the default multicast route for all gre devices. This also brings addrconf_gre_config() a bit closer to the normal netdevice IPv6 configuration code (addrconf_dev_config()). Cc: stable@vger.kernel.org Fixes: 3e6a0243ff00 ("gre: Fix again IPv6 link-local address generation.") Reported-by: Aiden Yang <ling@moedove.com> Closes: https://lore.kernel.org/netdev/CANR=AhRM7YHHXVxJ4DmrTNMeuEOY87K2mLmo9KMed1JMr20p6g@mail.gmail.com/ Reviewed-by: Gary Guo <gary@garyguo.net> Tested-by: Gary Guo <gary@garyguo.net> Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Link: https://patch.msgid.link/027a923dcb550ad115e6d93ee8bb7d310378bd01.1752070620.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-12 08:23:05 +0000