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2024-09-13r8169: disable ALDPS per default for RTL8125Heiner Kallweit
En-Wei reported that traffic breaks if cable is unplugged for more than 3s and then re-plugged. This was supposed to be fixed by 621735f59064 ("r8169: fix rare issue with broken rx after link-down on RTL8125"). But apparently this didn't fix the issue for everybody. The 3s threshold rang a bell, as this is the delay after which ALDPS kicks in. And indeed disabling ALDPS fixes the issue for this user. Maybe this fixes the issue in general. In a follow-up step we could remove the first fix attempt and see whether anybody complains. Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125") Tested-by: En-Wei WU <en-wei.wu@canonical.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/778b9d86-05c4-4856-be59-cde4487b9e52@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ag71xx: remove dead code pathQianqiang Liu
The "err" is always zero, so the following branch can never be executed: if (err) { ndev->stats.rx_dropped++; kfree_skb(skb); } Therefore, the "if" statement can be removed. Use "ndev->stats.rx_errors" to count "napi_build_skb()" failure Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/20240911135828.378317-1-usama.anjum@collabora.com Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Link: https://patch.msgid.link/20240913014731.149739-1-qianqiang.liu@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13Merge tag 'for-net-next-2024-09-12' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: - btusb: Add MediaTek MT7925-B22M support ID 0x13d3:0x3604 - btusb: Add Realtek RTL8852C support ID 0x0489:0xe122 - btrtl: Add the support for RTL8922A - btusb: Add 2 USB HW IDs for MT7925 (0xe118/e) - btnxpuart: Add support for ISO packets - btusb: Add Mediatek MT7925 support ID 0x13d3:0x3608 - btsdio: Do not bind to non-removable CYW4373 - hci_uart: Add support for Amlogic HCI UART * tag 'for-net-next-2024-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (27 commits) Bluetooth: btintel_pcie: Allocate memory for driver private data Bluetooth: btusb: Fix not handling ZPL/short-transfer Bluetooth: btusb: Add 2 USB HW IDs for MT7925 (0xe118/e) Bluetooth: btsdio: Do not bind to non-removable CYW4373 Bluetooth: hci_sync: Ignore errors from HCI_OP_REMOTE_NAME_REQ_CANCEL Bluetooth: CMTP: Mark BT_CMTP as DEPRECATED Bluetooth: replace deprecated strncpy with strscpy_pad Bluetooth: hci_core: Fix sending MGMT_EV_CONNECT_FAILED Bluetooth: btrtl: Set msft ext address filter quirk for RTL8852B Bluetooth: Use led_set_brightness() in LED trigger activate() callback Bluetooth: btrtl: Use kvmemdup to simplify the code Bluetooth: btusb: Add Mediatek MT7925 support ID 0x13d3:0x3608 Bluetooth: btrtl: Add the support for RTL8922A Bluetooth: hci_ldisc: Use speed set by btattach as oper_speed Bluetooth: hci_conn: Remove redundant memset after kzalloc Bluetooth: L2CAP: Remove unused declarations dt-bindings: bluetooth: bring the HW description closer to reality for wcn6855 Bluetooth: btnxpuart: Add support for ISO packets Bluetooth: hci_h4: Add support for ISO packets in h4_recv.h Bluetooth: btusb: Add Realtek RTL8852C support ID 0x0489:0xe122 ... ==================== Link: https://patch.msgid.link/20240912214317.3054060-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13netkit: Assign missing bpf_net_contextBreno Leitao
During the introduction of struct bpf_net_context handling for XDP-redirect, the netkit driver has been missed, which also requires it because NETKIT_REDIRECT invokes skb_do_redirect() which is accessing the per-CPU variables. Otherwise we see the following crash: BUG: kernel NULL pointer dereference, address: 0000000000000038 bpf_redirect() netkit_xmit() dev_hard_start_xmit() Set the bpf_net_context before invoking netkit_xmit() program within the netkit driver. Fixes: 401cb7dae813 ("net: Reference bpf_redirect_info via task_struct on PREEMPT_RT.") Signed-off-by: Breno Leitao <leitao@debian.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://patch.msgid.link/20240912155620.1334587-1-leitao@debian.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13Merge tag 'pci-v6.11-fixes-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fix from Bjorn Helgaas: - Prevent a possible deadlock (reported by lockdep) when a driver relinquishes a pci_dev, another driver claims it, and one uses managed pcim_enable_device() and the other doesn't (Philipp Stanner) * tag 'pci-v6.11-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI: Fix potential deadlock in pcim_intx()
2024-09-13Merge tag 'spi-fix-v6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few last minute fixes for v6.11, they're all individually unremarkable and only last minute due to when they came in" * tag 'spi-fix-v6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: nxp-fspi: fix the KASAN report out-of-bounds bug spi: geni-qcom: Fix incorrect free_irq() sequence spi: geni-qcom: Undo runtime PM changes at driver exit time
2024-09-13Merge tag 'soundwire-6.11-fixes_2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire Pull soundwire fix from Vinod Koul: - Revert of earlier fix sent for non-continuous port map programming which caused regression on Intel platforms * tag 'soundwire-6.11-fixes_2' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps"
2024-09-13Merge tag 'drm-fixes-2024-09-13' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "Regular fixes pull, the amdgpu JPEG engine fixes are probably the biggest, they look to block some register accessing, otherwise there are just minor fixes and regression fixes all over. nouveau had a regression report going back a few kernels that finally got fixed, Not entirely happy with so many changes so late, but they all seem quite benign apart from the jpeg one. dma-buf/heaps: - fix off by one in CMA heap fault handler syncobj: - fix syncobj leak in drm_syncobj_eventfd_ioctl amdgpu: - Avoid races between set_drr() functions and dc_state_destruct() - Fix regerssion related to zpos - Fix regression related to overlay cursor - SMU 14.x updates - JPEG fixes - Silence an UBSAN warning amdkfd: - Fetch cacheline size from IP discovery i915: - Prevent a possible int overflow in wq offsets xe: - Remove a double include - Fix null checks and UAF - Fix access_ok check in user_fence_create - Fix compat IS_DISPLAY_STEP() range - OA fix - Fixes in show_meminfo nouveau: - fix GP10x regression on boot stm: - add COMMON_CLK dep rockchip: - iommu api change tegra: - iommu api change" * tag 'drm-fixes-2024-09-13' of https://gitlab.freedesktop.org/drm/kernel: (25 commits) drm/xe/client: add missing bo locking in show_meminfo() drm/xe/client: fix deadlock in show_meminfo() drm/xe/oa: Enable Xe2+ PES disaggregation drm/xe/display: fix compat IS_DISPLAY_STEP() range end drm/xe: Fix access_ok check in user_fence_create drm/xe: Fix possible UAF in guc_exec_queue_process_msg drm/xe: Remove fence check from send_tlb_invalidation drm/xe/gt: Remove double include drm/amd/display: Add all planes on CRTC to state for overlay cursor drm/amdgpu/atomfirmware: Silence UBSAN warning drm/amd/amdgpu: apply command submission parser for JPEG v1 drm/amd/amdgpu: apply command submission parser for JPEG v2+ drm/amd/pm: fix the pp_dpm_pcie issue on smu v14.0.2/3 drm/amd/pm: update the features set on smu v14.0.2/3 drm/amd/display: Do not reset planes based on crtc zpos_changed drm/amd/display: Avoid race between dcn35_set_drr() and dc_state_destruct() drm/amd/display: Avoid race between dcn10_set_drr() and dc_state_destruct() drm/amdkfd: Add cache line size info drm/tegra: Use iommu_paging_domain_alloc() drm/rockchip: Use iommu_paging_domain_alloc() ...
2024-09-13Merge tag 'nvme-6.12-2024-09-13' of git://git.infradead.org/nvme into ↵Jens Axboe
for-6.12/block Pull NVMe fixes from Keith: "nvme fixes for Linux 6.12 - A syntax cleanup (Shen) - Fix a Kconfig linking error (Arnd) - New queue-depth quirk (Keith)" * tag 'nvme-6.12-2024-09-13' of git://git.infradead.org/nvme: nvme-pci: qdepth 1 quirk nvme-tcp: fix link failure for TCP auth nvme: Convert comma to semicolon
2024-09-13nvme-pci: qdepth 1 quirkKeith Busch
Another device has been reported to be unreliable if we have more than one outstanding command. In this new case, data corruption may occur. Since we have two devices now needing this quirky behavior, make a generic quirk flag. The same Apple quirk is clearly not "temporary", so update the comment while moving it. Link: https://lore.kernel.org/linux-nvme/191d810a4e3.fcc6066c765804.973611676137075390@collabora.com/ Reported-by: Robert Beckett <bob.beckett@collabora.com> Reviewed-by: Christoph Hellwig hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-09-13pinctrl: pinctrl-cy8c95x0: Fix regcachePatrick Rudolph
The size of the mux stride was off by one, which could result in invalid pin configuration on the device side or invalid state readings on the software side. While on it also update the code and: - Increase the mux stride size to 16 - Align the virtual muxed regmap range to 16 - Start the regmap window at the selector - Mark reserved registers as not-readable Fixes: 8670de9fae49 ("pinctrl: cy8c95x0: Use regmap ranges") Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reported-by: Andy Shevchenko <andy@kernel.org> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/20240902072859.583490-1-patrick.rudolph@9elements.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-13Merge tag 'intel-pinctrl-v6.11-1' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into fixes intel-pinctrl for v6.11-1 This includes a new ACPI ID that is added to the Intel Meteor Lake driver to support recent Intel Arrow Lake hardware. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-13crypto: n2 - Set err to EINVAL if snprintf fails for hmacHerbert Xu
Return EINVAL if the snprintf check fails when constructing the algorithm names. Fixes: 8c20982caca4 ("crypto: n2 - Silence gcc format-truncation false positive warnings") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202409090726.TP0WfY7p-lkp@intel.com/ Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13crypto: camm/qi - Use ERR_CAST() to return error-valued pointerChen Yufan
Instead of directly casting and returning (void *) pointer, use ERR_CAST to explicitly return an error-valued pointer. This makes the error handling more explicit and improves code clarity. Signed-off-by: Chen Yufan <chenyufan@vivo.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13crypto: qcom-rng - rename *_of_data to *_match_dataBrian Masney
The qcom-rng driver supports both ACPI and device tree based systems. Let's rename all instances of *of_data to *match_data so that it's not implied that this driver only supports device tree-based systems. Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13crypto: qcom-rng - fix support for ACPI-based systemsBrian Masney
The qcom-rng driver supports both ACPI and device tree-based systems. ACPI support was broken when the hw_random interface support was added. Let's go ahead and fix this by adding the appropriate driver data to the ACPI match table, and change the of_device_get_match_data() call to device_get_match_data() so that it will also work on ACPI-based systems. This fix was boot tested on a Qualcomm Amberwing server (ACPI based) and on a Qualcomm SA8775p Automotive Development Board (DT based). I also verified that qcom-rng shows up in /proc/crypto on both systems. Fixes: f29cd5bb64c2 ("crypto: qcom-rng - Add hw_random interface support") Reported-by: Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com> Closes: https://lore.kernel.org/linux-arm-msm/20240828184019.GA21181@eaf/ Cc: stable@vger.kernel.org Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13net: ethernet: ti: am65-cpsw: setup priority to flow mappingRoger Quadros
Now that we support multiple RX queues, enable default priority to flow mapping so that higher priority packets come on higher channels (flows). The Classifier checks for PCP/DSCP priority in the packet and routes them to the appropriate flow. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: add policer/classifier helpers and setup defaultsRoger Quadros
The Policer registers in the ALE register space are just shadow registers and use an index field in the policer table control register to read/write to the actual Polier registers. Add helper functions to Read and Write to Policer registers. Also add a helper function to set the thread value to classifier/policer mapping. Any packet that first matches the classifier will be sent to the thread (flow) that is set in the classifier to thread mapping table. If not set then it goes to the default flow. Default behaviour is to have 8 classifiers to map 8 DSCP/PCP priorities to N receive threads (flows). N depends on number of RX channels enabled for the port. As per the standard [1] User prioritie 1 (Background) and 2 (Spare) have lower priority than the user priority 0 (default). User priority 1 being of the lowest priority. [1] IEEE802.1D-2004, IEEE Standard for Local and metropolitan area networks Table G-2 - Traffic type acronyms Table G-3 - Defining traffic types Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: add Policer and Thread control register fieldsRoger Quadros
Adds regfileds for Policer registers and Thread mapping/control registers. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: use regfields for number of Entries and PolicersRoger Quadros
Use regfields for number of ALE Entries and Policers. The variants that support Policers/Classifiers have the number of policers encoded in the ALE_STATUS register. Use that and show the number of Policers in the ALE info message. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: use regfields for ALE registersRoger Quadros
Map the entire ALE registerspace using regmap. Add regfields for Major and Minor Version fields. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: am65-cpsw: Introduce multi queue RxRoger Quadros
am65-cpsw can support up to 8 queues at Rx. Use a macro AM65_CPSW_MAX_RX_QUEUES to indicate that. As there is only one DMA channel for RX traffic, the 8 queues come as 8 flows in that channel. By default, we will start with 1 flow as defined by the macro AM65_CPSW_DEFAULT_RX_CHN_FLOWS. User can change the number of flows by ethtool like so 'ethtool -L ethx rx <N>' All traffic will still come on flow 0. To get traffic on different flows the Classifiers will need to be set up. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13Merge tag 'drm-xe-fixes-2024-09-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - Remove a double include (Lucas) - Fix null checks and UAF (Brost) - Fix access_ok check in user_fence_create (Nirmoy) - Fix compat IS_DISPLAY_STEP() range (Jani) - OA fix (Ashutosh) - Fixes in show_meminfo (Auld) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZuL-sORu54zfz1Lf@intel.com
2024-09-13Merge tag 'drm-misc-fixes-2024-09-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes An off-by-one fix for the CMA DMA-buf heap, An init fix for nouveau, a config dependency fix for stm, a syncobj leak fix, and two iommu fixes for tegra and rockchip. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912-phenomenal-upbeat-grouse-a26781@houat
2024-09-12net/mlx5e: Match cleanup order in mlx5e_free_rq in reverse of mlx5e_alloc_rqRahul Rameshbabu
mlx5e_free_rq previously cleaned resources in an order that was not the reverse of the resource allocation order in mlx5e_alloc_rq. Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-16-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5e: SHAMPO, Add no-split ethtool counters for header/data splitDragos Tatulea
When SHAMPO can't identify the protocol/header of a packet, it will yield a packet that is not split - all the packet is in the data part. Count this value in packets and bytes. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-15-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Add NOT_READY command return statusShay Drory
Add a new command status MLX5_CMD_STAT_NOT_READY to handle cases where the firmware is not ready. Signed-off-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20240911201757.1505453-14-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Allow users to configure affinity for SFsShay Drory
SFs didn't allow to configure IRQ affinity for its vectors. Allow users to configure the affinity of the SFs irqs. Signed-off-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20240911201757.1505453-13-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Skip HotPlug check on sync reset using hot resetMoshe Shemesh
Sync reset request is nacked by the driver when PCIe bridge connected to mlx5 device has HotPlug interrupt enabled. However, when using reset method of hot reset this check can be skipped as Hotplug is supported on this reset method. Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-12-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Add support for sync reset using hot resetMoshe Shemesh
On device that supports sync reset for firmware activate using hot reset, the driver queries the required reset method while handling the sync reset request. If the required reset method is hot reset, the driver will use pci_reset_bus() to reset the PCI link instead of the link toggle. Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-11-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, add support for no append at software levelMark Bloch
Native capability for some steering engines lacks support for adding an additional match with the same value to the same flow group. To accommodate the NO APPEND flag in these scenarios, we include the new rule in the existing flow table entry (fte) without immediate hardware commitment. When a request is made to delete the corresponding hardware rule, we then commit the pending rule to hardware. Only one pending rule is supported because NO_APPEND is primarily used during replacement operations. In this scenario, a rule is initially added. When it needs replacement, the new rule is added with NO_APPEND set. Only after the insertion of the new rule is the original rule deleted. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-9-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, separate action and destination into distinct structMark Bloch
Introduce a dedicated structure to encapsulate flow context, actions, destination count, and modification mask. This refactoring lays the groundwork for forthcoming patches that will integrate the NO APPEND software logic. Future modifications should focus solely on these specific fields. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-8-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, remove unused memberMark Bloch
Counter is in struct fte, remove it. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-7-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, move hardware fte deletion function resetMark Bloch
Downstream patches will need this as we might not want to reset it when a pending rule is connected to the FTE. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-6-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, make get_root_namespace API functionMoshe Shemesh
As preparation for HW Steering support, where the function get_root_namespace() is needed to get root FDB, make it an API function and rename it to mlx5_get_root_namespace(). Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20240911201757.1505453-5-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, move steering common function to fs_cmd.hMoshe Shemesh
As preparation for HW steering support in fs core level, move SW steering helper function that can be reused by HW steering to fs_cmd.h. The function mlx5_fs_cmd_is_fw_term_table() checks if a flow table is a flow steering termination table and so should be handled by FW steering. Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-4-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: HWS, fixed error flow return values of some functionsYevgeny Kliteynik
Fixed all the '-ret' returns in error flow of functions to 'ret', as the internal functions are already returning negative error values (e.g. -EINVAL) Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-3-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: HWS, updated API functions comments to kernel docYevgeny Kliteynik
Changed all the functions comments to adhere with kernel-doc formatting. Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-2-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12nfp: Use IRQF_NO_AUTOEN flag in request_irq()Jinjie Ruan
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Reviewed-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240911094445.1922476-4-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: enetc: Use IRQF_NO_AUTOEN flag in request_irq()Jinjie Ruan
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Fixes: bbb96dc7fa1a ("enetc: Factor out the traffic start/stop procedures") Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240911094445.1922476-3-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: apple: bmac: Use IRQF_NO_AUTOEN flag in request_irq()Jinjie Ruan
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240911094445.1922476-2-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12bareudp: Pull inner IP header on xmit.Guillaume Nault
Both bareudp_xmit_skb() and bareudp6_xmit_skb() read their skb's inner IP header to get its ECN value (with ip_tunnel_ecn_encap()). Therefore we need to ensure that the inner IP header is part of the skb's linear data. Fixes: 571912c69f0e ("net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.") Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/267328222f0a11519c6de04c640a4f87a38ea9ed.1726046181.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12bareudp: Pull inner IP header in bareudp_udp_encap_recv().Guillaume Nault
Bareudp reads the inner IP header to get the ECN value. Therefore, it needs to ensure that it's part of the skb's linear data. This is similar to the vxlan and geneve fixes for that same problem: * commit f7789419137b ("vxlan: Pull inner IP header in vxlan_rcv().") * commit 1ca1ba465e55 ("geneve: make sure to pull inner header in geneve_rx()") Fixes: 571912c69f0e ("net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.") Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/5205940067c40218a70fbb888080466b2fc288db.1726046181.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12Merge tag 'for-netdev' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Daniel Borkmann says: ==================== pull-request: bpf-next 2024-09-11 We've added 12 non-merge commits during the last 16 day(s) which contain a total of 20 files changed, 228 insertions(+), 30 deletions(-). There's a minor merge conflict in drivers/net/netkit.c: 00d066a4d4ed ("netdev_features: convert NETIF_F_LLTX to dev->lltx") d96608794889 ("netkit: Disable netpoll support") The main changes are: 1) Enable bpf_dynptr_from_skb for tp_btf such that this can be used to easily parse skbs in BPF programs attached to tracepoints, from Philo Lu. 2) Add a cond_resched() point in BPF's sock_hash_free() as there have been several syzbot soft lockup reports recently, from Eric Dumazet. 3) Fix xsk_buff_can_alloc() to account for queue_empty_descs which got noticed when zero copy ice driver started to use it, from Maciej Fijalkowski. 4) Move the xdp:xdp_cpumap_kthread tracepoint before cpumap pushes skbs up via netif_receive_skb_list() to better measure latencies, from Daniel Xu. 5) Follow-up to disable netpoll support from netkit, from Daniel Borkmann. 6) Improve xsk selftests to not assume a fixed MAX_SKB_FRAGS of 17 but instead gather the actual value via /proc/sys/net/core/max_skb_frags, also from Maciej Fijalkowski. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: sock_map: Add a cond_resched() in sock_hash_free() selftests/bpf: Expand skb dynptr selftests for tp_btf bpf: Allow bpf_dynptr_from_skb() for tp_btf tcp: Use skb__nullable in trace_tcp_send_reset selftests/bpf: Add test for __nullable suffix in tp_btf bpf: Support __nullable argument suffix for tp_btf bpf, cpumap: Move xdp:xdp_cpumap_kthread tracepoint before rcv selftests/xsk: Read current MAX_SKB_FRAGS from sysctl knob xsk: Bump xsk_queue::queue_empty_descs in xp_can_alloc() tcp_bpf: Remove an unused parameter for bpf_tcp_ingress() bpf, sockmap: Correct spelling skmsg.c netkit: Disable netpoll support Signed-off-by: Jakub Kicinski <kuba@kernel.org> ==================== Link: https://patch.msgid.link/20240911211525.13834-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13Merge tag 'drm-intel-fixes-2024-09-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - Prevent a possible int overflow in wq offsets [guc] (Nikita Zhandarovich) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZuKTN2XngNhBB3z3@linux
2024-09-13Merge tag 'amd-drm-fixes-6.11-2024-09-11' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.11-2024-09-11: amdgpu: - Avoid races between set_drr() functions and dc_state_destruct() - Fix regerssion related to zpos - Fix regression related to overlay cursor - SMU 14.x updates - JPEG fixes - Silence an UBSAN warning amdkfd: - Fetch cacheline size from IP discovery Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911170528.838655-1-alexander.deucher@amd.com
2024-09-12net: ena: Extend customer metrics reporting supportDavid Arinzon
ENA currently supports the following customer metrics: - `bw_in_allowance_exceeded` - `bw_out_allowance_exceeded` - `conntrack_allowance_exceeded` - `linklocal_allowance_exceeded` - `pps_allowance_exceeded` This patch adds a new metric named: `conntrack_allowance_available`. Information about these metrics is available in [1]. In addition, the interface between the driver and the device has been upgraded to allow more flexibility and expendability to additional metrics in the future. [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-network-performance-ena.html#network-performance-metrics Signed-off-by: Ron Beider <rbeider@amazon.com> Signed-off-by: Shahar Itzko <itzko@amazon.com> Signed-off-by: David Arinzon <darinzon@amazon.com> Link: https://patch.msgid.link/20240909084704.13856-3-darinzon@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: ena: Add ENA Express metrics supportDavid Arinzon
ENA Express metrics, called `ena_srd` are exposed to customers via `ethtool`. The metrics allow customers to check the configuration (mode), tx/rx counters as well as resource utilization. The documentation is also updated to provide a general explanation about ENA Express as well as links for further information about metrics and configurations. Signed-off-by: Igor Chauskin <igorch@amazon.com> Signed-off-by: David Arinzon <darinzon@amazon.com> Link: https://patch.msgid.link/20240909084704.13856-2-darinzon@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. No conflicts (sort of) and no adjacent changes. This merge reverts commit b3c9e65eb227 ("net: hsr: remove seqnr_lock") from net, as it was superseded by commit 430d67bdcb04 ("net: hsr: Use the seqnr lock for frames received via interlink port.") in net-next. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One build fix for 32-bit arches using the Qualcomm PLL driver. It's cheaper to use a comparison here instead of a division so we just do that to fix the build" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: clk-alpha-pll: Simplify the zonda_pll_adjust_l_val()
generated by cgit (git 2.34.1) at 2025-09-14 12:13:22 +0000