#
c6b486fb |
| 03-Apr-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe
In the am65_cpsw_nuss_probe() function's cleanup path, the call to of_platform_device_destroy() for the common->mdio_dev device is invoked unc
net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe
In the am65_cpsw_nuss_probe() function's cleanup path, the call to of_platform_device_destroy() for the common->mdio_dev device is invoked unconditionally. It is possible that either the MDIO node is not present in the device-tree, or the MDIO node is disabled in the device-tree. In both these cases, the MDIO device is not created, resulting in a NULL pointer dereference when the of_platform_device_destroy() function is invoked on the common->mdio_dev device on the cleanup path.
Fix this by ensuring that the common->mdio_dev device exists, before attempting to invoke of_platform_device_destroy().
Fixes: a45cfcc69a25 ("net: ethernet: ti: am65-cpsw-nuss: use of_platform_device_create() for mdio") Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20230403090321.835877-1-s-vadapalli@ti.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Revision tags: v6.1.22 |
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#
cecdd52a |
| 28-Mar-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catch up with 6.3-rc cycle...
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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#
86e2eca4 |
| 27-Mar-2023 |
Grygorii Strashko <grygorii.strashko@ti.com> |
net: ethernet: ti: am65-cpsw: enable p0 host port rx_vlan_remap
By default, the tagged ingress packets to the switch from the host port P0 get internal switch priority assigned equal to the DMA CPPI
net: ethernet: ti: am65-cpsw: enable p0 host port rx_vlan_remap
By default, the tagged ingress packets to the switch from the host port P0 get internal switch priority assigned equal to the DMA CPPI channel number they came from, unless CPSW_P0_CONTROL_REG.RX_REMAP_VLAN is enabled. This causes issues with applying QoS policies and mapping packets on external port fifos, because the default configuration is vlan_aware and DMA CPPI channels are shared between all external ports.
Hence enable CPSW_P0_CONTROL_REG.RX_REMAP_VLAN so packet will preserve internal switch priority assigned following the VLAN(priority) tag no matter through which DMA CPPI Channels packets enter the switch.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Link: https://lore.kernel.org/r/20230327092103.3256118-1-s-vadapalli@ti.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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#
5c8560c4 |
| 27-Mar-2023 |
Grygorii Strashko <grygorii.strashko@ti.com> |
net: ethernet: ti: am65-cpsw: add .ndo to set dma per-queue rate
Enable rate limiting TX DMA queues for CPSW interface by configuring the rate in absolute Mb/s units per TX queue.
Example: etht
net: ethernet: ti: am65-cpsw: add .ndo to set dma per-queue rate
Enable rate limiting TX DMA queues for CPSW interface by configuring the rate in absolute Mb/s units per TX queue.
Example: ethtool -L eth0 tx 4
echo 100 > /sys/class/net/eth0/queues/tx-0/tx_maxrate echo 200 > /sys/class/net/eth0/queues/tx-1/tx_maxrate echo 50 > /sys/class/net/eth0/queues/tx-2/tx_maxrate echo 30 > /sys/class/net/eth0/queues/tx-3/tx_maxrate
# disable echo 0 > /sys/class/net/eth0/queues/tx-0/tx_maxrate
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Link: https://lore.kernel.org/r/20230327085758.3237155-1-s-vadapalli@ti.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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#
5da12895 |
| 23-Mar-2023 |
Jakub Kicinski <kuba@kernel.org> |
Merge branch 'add-cpswxg-sgmii-support-for-j7200-and-j721e'
Siddharth Vadapalli says:
==================== Add CPSWxG SGMII support for J7200 and J721E
This series adds support to configure the CP
Merge branch 'add-cpswxg-sgmii-support-for-j7200-and-j721e'
Siddharth Vadapalli says:
==================== Add CPSWxG SGMII support for J7200 and J721E
This series adds support to configure the CPSW Ethernet Switch in SGMII mode, using the am65-cpsw-nuss driver. SGMII mode is supported by the CPSWxG instances on TI's J7200 and J721E SoCs. Thus, SGMII mode is added in the list of extra_modes for the appropriate compatibles corresponding to the aforementioned SoCs.
Additionally, the method of setting the supported interface via struct "phylink_config" is simplified by converting the IF/ELSE statements to SWITCH statements. ====================
Link: https://lore.kernel.org/r/20230321111958.2800005-1-s-vadapalli@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.1.21 |
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#
186016da |
| 21-Mar-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Enable SGMII mode for J721E
TI's J721E SoC supports SGMII mode with the CPSW9G instance of the CPSW Ethernet Switch. Thus, enable it by adding SGMII mode to the extra_m
net: ethernet: ti: am65-cpsw: Enable SGMII mode for J721E
TI's J721E SoC supports SGMII mode with the CPSW9G instance of the CPSW Ethernet Switch. Thus, enable it by adding SGMII mode to the extra_modes member of the "j721e_cpswxg_pdata" SoC data.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
2e20e764 |
| 21-Mar-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Enable SGMII mode for J7200
TI's J7200 SoC supports SGMII mode with the CPSW5G instance of the CPSW Ethernet Switch. Thus, enable it by adding SGMII mode to the extra_m
net: ethernet: ti: am65-cpsw: Enable SGMII mode for J7200
TI's J7200 SoC supports SGMII mode with the CPSW5G instance of the CPSW Ethernet Switch. Thus, enable it by adding SGMII mode to the extra_modes member of the "j7200_cpswxg_pdata" SoC data.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
e0f72db3 |
| 21-Mar-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Add support for SGMII mode
Add support for configuring the CPSW Ethernet Switch in SGMII mode.
Depending on the SoC, allow selecting SGMII mode as a supported interfac
net: ethernet: ti: am65-cpsw: Add support for SGMII mode
Add support for configuring the CPSW Ethernet Switch in SGMII mode.
Depending on the SoC, allow selecting SGMII mode as a supported interface, based on the compatible used.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
a2935a1c |
| 21-Mar-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Simplify setting supported interface
Convert the existing IF/ELSE statement based approach of setting the supported_interfaces member of struct "phylink_config", to SWI
net: ethernet: ti: am65-cpsw: Simplify setting supported interface
Convert the existing IF/ELSE statement based approach of setting the supported_interfaces member of struct "phylink_config", to SWITCH statements. This will help scale to newer PHY-MODES as well as newer compatibles.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
e752ab11 |
| 20-Mar-2023 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'drm/drm-next' into msm-next
Merge drm-next into msm-next to pick up external clk and PM dependencies for improved a6xx GPU reset sequence.
Signed-off-by: Rob Clark <ro
Merge remote-tracking branch 'drm/drm-next' into msm-next
Merge drm-next into msm-next to pick up external clk and PM dependencies for improved a6xx GPU reset sequence.
Signed-off-by: Rob Clark <robdclark@chromium.org>
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#
d26a3a6c |
| 17-Mar-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.3-rc2' into next
Merge with mainline to get of_property_present() and other newer APIs.
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Revision tags: v6.1.20, v6.1.19 |
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#
b3c9a041 |
| 13-Mar-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get latest upstream.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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#
a1eccc57 |
| 13-Mar-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.3-rc1 and sync with the other DRM trees.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.1.18, v6.1.17 |
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#
494f642f |
| 10-Mar-2023 |
Jakub Kicinski <kuba@kernel.org> |
Merge branch 'update-cpsw-bindings-for-serdes-phy'
Siddharth Vadapalli says:
==================== Update CPSW bindings for Serdes PHY
This series adds documentation for the Serdes PHY. Also, the n
Merge branch 'update-cpsw-bindings-for-serdes-phy'
Siddharth Vadapalli says:
==================== Update CPSW bindings for Serdes PHY
This series adds documentation for the Serdes PHY. Also, the name used to refer to the Serdes PHY in the am65-cpsw driver is updated to match the documented name.
Documenting the Serdes PHY bindings was missed out in the already merged series at: https://lore.kernel.org/r/20230104103432.1126403-1-s-vadapalli@ti.com/ This miss was pointed out at: https://lore.kernel.org/r/CAMuHMdW5atq-FuLEL3htuE3t2uO86anLL3zeY7n1RqqMP_rH1g@mail.gmail.com/
v2: https://lore.kernel.org/r/20230308051835.276552-1-s-vadapalli@ti.com/ v1: https://lore.kernel.org/r/20230306094750.159657-1-s-vadapalli@ti.com/ ====================
Link: https://lore.kernel.org/r/20230309073612.431287-1-s-vadapalli@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.1.16 |
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#
bca93b20 |
| 09-Mar-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Update name of Serdes PHY
The bindings for the am65-cpsw driver use the name "serdes" to refer to the Serdes PHY. Thus, update the name used for the Serdes PHY within t
net: ethernet: ti: am65-cpsw: Update name of Serdes PHY
The bindings for the am65-cpsw driver use the name "serdes" to refer to the Serdes PHY. Thus, update the name used for the Serdes PHY within the am65_cpsw_init_serdes_phy() function from "serdes-phy" to "serdes".
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
b8fa3e38 |
| 10-Mar-2023 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next
To pick up perf-tools fixes just merged upstream.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
b3a8df9f |
| 08-Mar-2023 |
Geert Uytterhoeven <geert+renesas@glider.be> |
net: ethernet: ti: am65-cpsw: Convert to devm_of_phy_optional_get()
Use the new devm_of_phy_optional_get() helper instead of open-coding the same operation.
Signed-off-by: Geert Uytterhoeven <geert
net: ethernet: ti: am65-cpsw: Convert to devm_of_phy_optional_get()
Use the new devm_of_phy_optional_get() helper instead of open-coding the same operation.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/01605ea233ff7fc09bb0ea34fc8126af73db83f9.1678280599.git.geert+renesas@glider.be Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.1.15, v6.1.14 |
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#
585a78c1 |
| 23-Feb-2023 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into objtool/core, to pick up Xen dependencies
Pick up dependencies - freshly merged upstream via xen-next - before applying dependent objtool changes.
Signed-off-by: Ingo Moln
Merge branch 'linus' into objtool/core, to pick up Xen dependencies
Pick up dependencies - freshly merged upstream via xen-next - before applying dependent objtool changes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v6.1.13 |
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#
5b7c4cab |
| 21-Feb-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- Add dedicated kmem_cache for typical/small skb->h
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use.
- Introduce sysctl to set default RPS configuration for new netdevs.
- Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers.
- Expose all net/core sysctls inside netns.
- Remove 4s sleep in netpoll if carrier is instantly detected on boot.
- Add configurable limit of MDB entries per port, and port-vlan.
- Continue populating drop reasons throughout the stack.
- Retire a handful of legacy Qdiscs and classifiers.
Protocols:
- Support IPv4 big TCP (TSO frames larger than 64kB).
- Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis.
- Track and report in procfs number of MPTCP sockets used.
- Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager.
- IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4).
- Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).
- ICMP: add per-rate limit counters.
- Add support for user scanning requests in ieee802154.
- Remove static WEP support.
- Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting.
- WiFi 7 EHT channel puncturing support (client & AP).
BPF:
- Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type.
- Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata.
- Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata.
- Improve x86 JIT's codegen for PROBE_MEM runtime error checks.
- Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers.
- Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case.
- Significantly reduce the search time for module symbols by livepatch and BPF.
- Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals.
- Add support for BPF trampoline on s390x and riscv64.
- Add capability to export the XDP features supported by the NIC.
- Add __bpf_kfunc tag for marking kernel functions as kfuncs.
- Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments.
Netfilter:
- Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target.
- Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist.
Driver API:
- Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms.
- Separate C22 and C45 MDIO bus transactions more clearly.
- Introduce new DCB table to control DSCP rewrite on egress.
- Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet.
- Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames.
- Add support for controlling MACSec offload using netlink SET.
- Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling.
- Add TX frame aggregation parameters (for USB drivers).
- Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug.
- Allow offloading of UDP NEW connections via act_ct.
- Add support for per action HW stats in TC.
- Support hardware miss to TC action (continue processing in SW from a specific point in the action chain).
- Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead.
- Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance.
New hardware / drivers:
- Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux
- WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k)
- CAN: - Renesas R-Car V4H
Drivers:
- Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers.
- Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support
- Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1)
- Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy
- Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware.
- Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support
- MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator
- RealTek WiFi (rtw89): - support new version of Bluetooth co-existance
- Mobile: - rmnet: support TX aggregation"
* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ...
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#
7ae9fb1b |
| 21-Feb-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.3 merge window.
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#
939204e4 |
| 21-Feb-2023 |
Jason Gunthorpe <jgg@nvidia.com> |
Merge tag 'v6.2' into iommufd.git for-next
Resolve conflicts from the signature change in iommu_map:
- drivers/infiniband/hw/usnic/usnic_uiom.c Switch iommu_map_atomic() to iommu_map(.., GFP_AT
Merge tag 'v6.2' into iommufd.git for-next
Resolve conflicts from the signature change in iommu_map:
- drivers/infiniband/hw/usnic/usnic_uiom.c Switch iommu_map_atomic() to iommu_map(.., GFP_ATOMIC)
- drivers/vfio/vfio_iommu_type1.c Following indenting change for GFP_KERNEL
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Revision tags: v6.2 |
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#
675f176b |
| 17-Feb-2023 |
David S. Miller <davem@davemloft.net> |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Some of the devlink bits were tricky, but I think I got it right.
Signed-off-by: David S. Miller <davem@davemloft.net>
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#
3ac88fa4 |
| 16-Feb-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-6.2-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Fixes from the main networking tree only, probably because all su
Merge tag 'net-6.2-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Fixes from the main networking tree only, probably because all sub-trees have backed off and haven't submitted their changes.
None of the fixes here are particularly scary and no outstanding regressions. In an ideal world the "current release" sections would be empty at this stage but that never happens.
Current release - regressions:
- fix unwanted sign extension in netdev_stats_to_stats64()
Current release - new code bugs:
- initialize net->notrefcnt_tracker earlier
- devlink: fix netdev notifier chain corruption
- nfp: make sure mbox accesses in IPsec code are atomic
- ice: fix check for weight and priority of a scheduling node
Previous releases - regressions:
- ice: xsk: fix cleaning of XDP_TX frame, prevent inf loop
- igb: fix I2C bit banging config with external thermal sensor
Previous releases - always broken:
- sched: tcindex: update imperfect hash filters respecting rcu
- mpls: fix stale pointer if allocation fails during device rename
- dccp/tcp: avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions
- remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues()
- af_key: fix heap information leak
- ipv6: fix socket connection with DSCP (correct interpretation of the tclass field vs fib rule matching)
- tipc: fix kernel warning when sending SYN message
- vmxnet3: read RSS information from the correct descriptor (eop)"
* tag 'net-6.2-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits) devlink: Fix netdev notifier chain corruption igb: conditionalize I2C bit banging on external thermal sensor support net: mpls: fix stale pointer if allocation fails during device rename net/sched: tcindex: search key must be 16 bits tipc: fix kernel warning when sending SYN message igb: Fix PPS input and output using 3rd and 4th SDP net: use a bounce buffer for copying skb->mark ixgbe: add double of VLAN header when computing the max MTU i40e: add double of VLAN header when computing the max MTU ixgbe: allow to increase MTU to 3K with XDP enabled net: stmmac: Restrict warning on disabling DMA store and fwd mode net/sched: act_ctinfo: use percpu stats net: stmmac: fix order of dwmac5 FlexPPS parametrization sequence ice: fix lost multicast packets in promisc mode ice: Fix check for weight and priority of a scheduling node bnxt_en: Fix mqprio and XDP ring checking logic net: Fix unwanted sign extension in netdev_stats_to_stats64() net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path net: openvswitch: fix possible memory leak in ovs_meter_cmd_set() af_key: Fix heap information leak ...
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Revision tags: v6.1.12, v6.1.11 |
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0ed577e7 |
| 09-Feb-2023 |
Siddharth Vadapalli <s-vadapalli@ti.com> |
net: ethernet: ti: am65-cpsw: Add RX DMA Channel Teardown Quirk
In TI's AM62x/AM64x SoCs, successful teardown of RX DMA Channel raises an interrupt. The process of servicing this interrupt involves
net: ethernet: ti: am65-cpsw: Add RX DMA Channel Teardown Quirk
In TI's AM62x/AM64x SoCs, successful teardown of RX DMA Channel raises an interrupt. The process of servicing this interrupt involves flushing all pending RX DMA descriptors and clearing the teardown completion marker (TDCM). The am65_cpsw_nuss_rx_packets() function invoked from the RX NAPI callback services the interrupt. Thus, it is necessary to wait for this handler to run, drain all packets and clear TDCM, before calling napi_disable() in am65_cpsw_nuss_common_stop() function post channel teardown. If napi_disable() executes before ensuring that TDCM is cleared, the TDCM remains set when the interfaces are down, resulting in an interrupt storm when the interfaces are brought up again.
Since the interrupt raised to indicate the RX DMA Channel teardown is specific to the AM62x and AM64x SoCs, add a quirk for it.
Fixes: 4f7cce272403 ("net: ethernet: ti: am65-cpsw: add support for am64x cpsw3g") Co-developed-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20230209084432.189222-1-s-vadapalli@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.1.10, v6.1.9 |
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5cf6c22b |
| 24-Jan-2023 |
Paolo Abeni <pabeni@redhat.com> |
Merge branch 'fix-cpts-release-action-in-am65-cpts-driver'
Siddharth Vadapalli says:
==================== Fix CPTS release action in am65-cpts driver
Delete unreachable code in am65_cpsw_init_cpts
Merge branch 'fix-cpts-release-action-in-am65-cpts-driver'
Siddharth Vadapalli says:
==================== Fix CPTS release action in am65-cpts driver
Delete unreachable code in am65_cpsw_init_cpts() function, which was Reported-by: Leon Romanovsky <leon@kernel.org> at: https://lore.kernel.org/r/Y8aHwSnVK9+sAb24@unreal
Remove the devm action associated with am65_cpts_release() and invoke the function directly on the cleanup and exit paths.
v4: https://lore.kernel.org/r/20230120044201.357950-1-s-vadapalli@ti.com/ v3: https://lore.kernel.org/r/20230118095439.114222-1-s-vadapalli@ti.com/ v2: https://lore.kernel.org/r/20230116044517.310461-1-s-vadapalli@ti.com/ v1: https://lore.kernel.org/r/20230113104816.132815-1-s-vadapalli@ti.com/ ====================
Link: https://lore.kernel.org/r/20230120070731.383729-1-s-vadapalli@ti.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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