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2022-09-23net: microchip: sparx5: add support for offloading ets qdiscDaniel Machon4-0/+154
Add support for offloading ets qdisc to sparx5 switch. The ets qdisc makes it possible to configure a mix og strict and bandwidth-sharing bands. The ets qdisc must be attached as a root qdisc. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23net: microchip: sparx5: add support for offloading tbf qdiscDaniel Machon5-0/+648
Add support for offloading tbf qdisc to sparx5 qdisc. The tbf qdisc makes it possible to attach a shaper on traffic egressing from a port or a queue. Per-port tbf qdiscs are attached as a root qdisc directly and queue tbf qdiscs are attached to one of the classes of a parent qdisc (such as mqprio). Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23net: microchip: sparx5: add support for offloading mqprio qdiscDaniel Machon5-2/+77
Add support for offloading mqprio qdisc to sparx5 switch. The offloaded mqprio qdisc currently does nothing by itself, but serves as an attachment point for other qdiscs (tbf, ets etc.) Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23net: microchip: sparx5: add tc setup hookDaniel Machon4-1/+37
Add tc setup hook for QoS features. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23net: dsa: xrs700x: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: vitesse-vsc73xx: remove unnecessary set_drvdata()Yang Yingliang2-4/+0
Remove unnecessary set_drvdata(NULL) function in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: sja1105: remove unnecessary spi_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary spi_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: rzn1-a5psw: remove unnecessary platform_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary platform_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: realtek: remove unnecessary set_drvdata()Yang Yingliang2-4/+0
Remove unnecessary set_drvdata(NULL) function in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Acked-by: Alvin Šipraga <alsi@bang-olufsen.dk> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: qca8k: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: ar9331: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: ocelot: remove unnecessary set_drvdata()Yang Yingliang2-4/+0
Remove unnecessary set_drvdata(NULL) function in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: mv88e6xxx: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: mv88e6060: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: mt7530: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: microchip: remove unnecessary set_drvdata()Yang Yingliang2-4/+0
Remove unnecessary set_drvdata(NULL) function in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: lantiq_gswip: remove unnecessary platform_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary platform_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: lan9303: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: hellcreek: remove unnecessary platform_set_drvdata()Yang Yingliang1-1/+0
Remove unnecessary platform_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Acked-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: loop: remove unnecessary dev_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary dev_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: bcm_sf2: remove unnecessary platform_set_drvdata()Yang Yingliang1-2/+0
Remove unnecessary platform_set_drvdata() in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: dsa: b53: remove unnecessary set_drvdata()Yang Yingliang3-6/+0
Remove unnecessary set_drvdata(NULL) function in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23ptp_ocp: use device_find_any_child() instead of custom approachAndy Shevchenko1-7/+1
We have already a helper to get the first child device, use it and drop custom approach. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Vadim Fedorenko <vadfed@fb.com> Link: https://lore.kernel.org/r/20220921141005.2443-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Support MACsec offload replay windowEmeel Hakim1-8/+39
Support setting replay window size for MACsec offload. Currently supported window size of 32, 64, 128 and 256 bit. Other values will be returned as invalid parameter. Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Support MACsec offload extended packet number (EPN)Emeel Hakim5-7/+443
MACsec EPN splits the packet number (PN) into two 32-bits fields, epn_lsb (32 least significant bits (LSBs) of PN) and epn_msb (32 most significant bits (MSBs) of PN). Epn_msb bits are managed by SW and for that HW is required to send an object change event of type EPN event notifying the SW to update the epn_msb in addition, once epn_msb is updated SW update HW with the new epn_msb value for HW to perform replay protection. To prevent HW from stopping while handling the event, SW manages another bit for HW called epn_overlap, HW uses the latter to get an indication regarding how to read the epn_msb value correctly while still receiving packets. Add epn event handling that updates the epn_overlap and epn_msb for every 2^31 packets according to the following logic: if epn_lsb crosses 2^31 (half sequence number wraparound) upon HW relevant event, SW updates the esn_overlap value to OLD (value = 1). When the epn_lsb crosses 2^32 (full sequence number wraparound) upon HW relevant event, SW updates the esn_overlap to NEW (value = 0) and increment the esn_msb. When using MACsec EPN a salt and short secure channel id (ssci) needs to be provided by the user, when offloading EPN need to pass this salt and ssci to the HW to be used in the initial vector (IV) calculations. Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Move MACsec initialization from profile init stage to profile ↵Emeel Hakim1-5/+6
enable stage Postpone MACsec initialization to the mlx5e profile enable stage to have user access region (UAR) pages and other resources ready before MACsec initialization to initialize advanced steering operation (ASO) hardware resources. Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Create advanced steering operation (ASO) object for MACsecEmeel Hakim1-19/+130
Add support for ASO work queue entry (WQE) data to allow reading data upon querying the ASO work queue (WQ). Register user mode memory registration (UMR) upon ASO WQ init, de-register UMR upon ASO WQ cleanup. MACsec uses UMR to determine the cause of the event triggered by the HW since different scenarios could trigger the same event. Setup MACsec ASO object to sync HW with SW about various macsec flow stateful features like: replay window, lifetime limits e.t.c Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Expose memory key creation (mkey) functionEmeel Hakim2-2/+2
Expose mlx5e_create_mkey function, for future patches in the macsec series to use. The above function creates a memory key which describes a region in memory that can be later used by both HW and SW. The counterpart destroy functionality is already exposed. Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Fix MACsec initial packet numberEmeel Hakim1-3/+2
Currently when creating MACsec object, next_pn which represents the initial packet number (PN) is considered only in TX flow. The above causes mismatch between TX and RX initial PN which is reflected in packet drops. Fix by considering next_pn in RX flow too. Fixes: aae3454e4d4c ("net/mlx5e: Add MACsec offload Rx command support") Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Fix MACsec initialization error pathEmeel Hakim1-1/+3
Currently MACsec initialization error path does not destroy sci hash table in case of failure. Fix by destroying hash table in case of failure. Fixes: 9515978eee0b ("net/mlx5e: Implement MACsec Tx data path using MACsec skb_metadata_dst") Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: macsec: Expose extended packet number (EPN) properties to macsec offloadEmeel Hakim1-12/+12
Currently macsec invokes HW offload path before reading extended packet number (EPN) related user properties i.e. salt and short secure channel identifier (ssci), hence preventing macsec EPN HW offload. Expose those by moving macsec EPN properties reading prior to HW offload path. Signed-off-by: Emeel Hakim <ehakim@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: remove the unused input parameter prod_idx in sq_prepare_ctrl()Zhengchao Shao3-12/+8
The input parameter prod_idx is not used in sq_prepare_ctrl(), remove it. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: replace magic numbers with macroZhengchao Shao1-1/+2
Replace magic numbers with macro. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: remove unused enumerated valueZhengchao Shao3-35/+0
remove unused enumerated value. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: change hinic_deinit_vf_hw() to voidZhengchao Shao1-4/+2
When hinic_pci_sriov_disable() calls hinic_deinit_vf_hw(), it doesn't care about the return value of hinic_deinit_vf_hw(). Also hinic_deinit_vf_hw() is return 0, so change it to void. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: simplify code logicZhengchao Shao1-2/+2
simplify code logic in hinic_ndo_set_vf_trust() and hinic_ndo_set_vf_spoofchk(). Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: remove duplicate macro definitionZhengchao Shao1-2/+0
The macro HINIC_WAIT_SRIOV_CFG_TIMEOUT is defined twice, remove one. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: remove unused macroZhengchao Shao5-9/+0
remove unused macro. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: remove unused functionsZhengchao Shao4-51/+0
hinic_hwdev_max_num_qpas() and hinic_msix_attr_get() are no longer called, remove them. Also the macro HINIC_MSIX_ATTR_GET is also not called, remove it. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: change type of function to be staticZhengchao Shao12-25/+9
Functions are called only in one file, change their type to static. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net: hinic: modify kernel doc commentsZhengchao Shao3-6/+0
The type of cmdq_free_page() hinic_set_pf_action() and link_status_event_handler() are void, modify the comments. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23net/mlx5e: Support 256 bit keys with kTLS device offloadGal Pressman5-17/+111
Add support for 256 bit TLS keys using device offload. Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-23bnxt_en: replace reset with config timestampsVadim Fedorenko1-3/+7
Any change to the hardware timestamps configuration triggers nic restart, which breaks transmition and reception of network packets for a while. But there is no need to fully restart the device because while configuring hardware timestamps. The code for changing configuration runs after all of the initialisation, when the NIC is actually up and running. This patch changes the code that ioctl will only update configuration registers and will not trigger carrier status change, but in case of timestamps for all rx packetes it fallbacks to close()/open() sequnce because of synchronization issues in the hardware. Tested on BCM57504. Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/20220922191038.29921-1-vfedorenko@novek.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski207-1830/+2167
drivers/net/ethernet/freescale/fec.h 7b15515fc1ca ("Revert "fec: Restart PPS after link state change"") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") https://lore.kernel.org/all/20220921105337.62b41047@canb.auug.org.au/ drivers/pinctrl/pinctrl-ocelot.c c297561bc98a ("pinctrl: ocelot: Fix interrupt controller") 181f604b33cd ("pinctrl: ocelot: add ability to be used in a non-mmio configuration") https://lore.kernel.org/all/20220921110032.7cd28114@canb.auug.org.au/ tools/testing/selftests/drivers/net/bonding/Makefile bbb774d921e2 ("net: Add tests for bonding and team address list management") 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") https://lore.kernel.org/all/20220921110437.5b7dbd82@canb.auug.org.au/ drivers/net/can/usb/gs_usb.c 5440428b3da6 ("can: gs_usb: gs_can_open(): fix race dev->can.state condition") 45dfa45f52e6 ("can: gs_usb: add RX and TX hardware timestamp support") https://lore.kernel.org/all/84f45a7d-92b6-4dc5-d7a1-072152fab6ff@tessares.net/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22net: phy: micrel: Fix double spaces inside lan8814_config_intrHoratiu Vultur1-2/+2
Inside the function lan8814_config_intr, there are double spaces when assigning the return value of phy_write to err. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220921065444.637067-1-horatiu.vultur@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22Merge tag 'net-6.0-rc7' of ↵Linus Torvalds55-341/+455
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wifi, netfilter and can. A handful of awaited fixes here - revert of the FEC changes, bluetooth fix, fixes for iwlwifi spew. We added a warning in PHY/MDIO code which is triggering on a couple of platforms in a false-positive-ish way. If we can't iron that out over the week we'll drop it and re-add for 6.1. I've added a new "follow up fixes" section for fixes to fixes in 6.0-rcs but it may actually give the false impression that those are problematic or that more testing time would have caught them. So likely a one time thing. Follow up fixes: - nf_tables_addchain: fix nft_counters_enabled underflow - ebtables: fix memory leak when blob is malformed - nf_ct_ftp: fix deadlock when nat rewrite is needed Current release - regressions: - Revert "fec: Restart PPS after link state change" and the related "net: fec: Use a spinlock to guard `fep->ptp_clk_on`" - Bluetooth: fix HCIGETDEVINFO regression - wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2 - mptcp: fix fwd memory accounting on coalesce - rwlock removal fall out: - ipmr: always call ip{,6}_mr_forward() from RCU read-side critical section - ipv6: fix crash when IPv6 is administratively disabled - tcp: read multiple skbs in tcp_read_skb() - mdio_bus_phy_resume state warning fallout: - eth: ravb: fix PHY state warning splat during system resume - eth: sh_eth: fix PHY state warning splat during system resume Current release - new code bugs: - wifi: iwlwifi: don't spam logs with NSS>2 messages - eth: mtk_eth_soc: enable XDP support just for MT7986 SoC Previous releases - regressions: - bonding: fix NULL deref in bond_rr_gen_slave_id - wifi: iwlwifi: mark IWLMEI as broken Previous releases - always broken: - nf_conntrack helpers: - irc: tighten matching on DCC message - sip: fix ct_sip_walk_headers - osf: fix possible bogus match in nf_osf_find() - ipvlan: fix out-of-bound bugs caused by unset skb->mac_header - core: fix flow symmetric hash - bonding, team: unsync device addresses on ndo_stop - phy: micrel: fix shared interrupt on LAN8814" * tag 'net-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits) selftests: forwarding: add shebang for sch_red.sh bnxt: prevent skb UAF after handing over to PTP worker net: marvell: Fix refcounting bugs in prestera_port_sfp_bind() net: sched: fix possible refcount leak in tc_new_tfilter() net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD udp: Use WARN_ON_ONCE() in udp_read_skb() selftests: bonding: cause oops in bond_rr_gen_slave_id bonding: fix NULL deref in bond_rr_gen_slave_id net: phy: micrel: fix shared interrupt on LAN8814 net/smc: Stop the CLC flow if no link to map buffers on ice: Fix ice_xdp_xmit() when XDP TX queue number is not sufficient net: atlantic: fix potential memory leak in aq_ndev_close() can: gs_usb: gs_usb_set_phys_id(): return with error if identify is not supported can: gs_usb: gs_can_open(): fix race dev->can.state condition can: flexcan: flexcan_mailbox_read() fix return value for drop = true net: sh_eth: Fix PHY state warning splat during system resume net: ravb: Fix PHY state warning splat during system resume netfilter: nf_ct_ftp: fix deadlock when nat rewrite is needed netfilter: ebtables: fix memory leak when blob is malformed netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain() ...
2022-09-22Merge tag 'efi-urgent-for-v6.0-2' of ↵Linus Torvalds3-4/+14
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fixes from Ard Biesheuvel: - Use the right variable to check for shim insecure mode - Wipe setup_data field when booting via EFI - Add missing error check to efibc driver * tag 'efi-urgent-for-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: libstub: check Shim mode using MokSBStateRT efi: x86: Wipe setup_data on pure EFI boot efi: efibc: Guard against allocation failure
2022-09-22Merge tag 'gpio-fixes-for-v6.0-rc7' of ↵Linus Torvalds4-15/+22
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix a NULL-pointer dereference at driver unbind and a potential resource leak in error path in gpio-mockup - make the irqchip immutable in gpio-ftgpio010 - fix dereferencing a potentially uninitialized variable in gpio-tqmx86 - fix interrupt registering in gpiolib's character device code * tag 'gpio-fixes-for-v6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully gpio: tqmx86: fix uninitialized variable girq gpio: ftgpio010: Make irqchip immutable gpio: mockup: Fix potential resource leakage when register a chip gpio: mockup: fix NULL pointer dereference when removing debugfs
2022-09-22bnxt: prevent skb UAF after handing over to PTP workerJakub Kicinski1-5/+5
When reading the timestamp is required bnxt_tx_int() hands over the ownership of the completed skb to the PTP worker. The skb should not be used afterwards, as the worker may run before the rest of our code and free the skb, leading to a use-after-free. Since dev_kfree_skb_any() accepts NULL make the loss of ownership more obvious and set skb to NULL. Fixes: 83bb623c968e ("bnxt_en: Transmit and retrieve packet timestamps") Reviewed-by: Andy Gospodarek <gospo@broadcom.com> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/20220921201005.335390-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22net: marvell: Fix refcounting bugs in prestera_port_sfp_bind()Liang He1-0/+2
In prestera_port_sfp_bind(), there are two refcounting bugs: (1) we should call of_node_get() before of_find_node_by_name() as it will automaitcally decrease the refcount of 'from' argument; (2) we should call of_node_put() for the break of the iteration for_each_child_of_node() as it will automatically increase and decrease the 'child'. Fixes: 52323ef75414 ("net: marvell: prestera: add phylink support") Signed-off-by: Liang He <windhl@126.com> Reviewed-by: Yevhen Orlov <yevhen.orlov@plvision.eu> Link: https://lore.kernel.org/r/20220921133245.4111672-1-windhl@126.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>