- 11 Apr, 2023 7 commits
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Jakub Kicinski authored
Drivers call netdev_tx_completed_queue() right before netif_txq_maybe_wake(). If BQL is enabled netdev_tx_completed_queue() should issue a memory barrier, so we can depend on that separating the stop check from the consumer index update, instead of adding another barrier in netif_txq_maybe_wake(). This matters more than the barriers on the xmit path, because the wake condition is almost always true. So we issue the consumer side barrier often. Wrap netdev_tx_completed_queue() in a local helper to issue the barrier even if BQL is disabled. Keep the same semantics as netdev_tx_completed_queue() (barrier only if bytes != 0) to make it clear that the barrier is conditional. Plus since macro gets pkt/byte counts as arguments now - we can skip waking if there were no packets completed. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Convert bnxt to use new macros rather than open code the logic. Two differences: (1) bnxt_tx_int() will now only issue a memory barrier if it sees enough space on the ring to wake the queue. This should be fine, the mb() is between the writes to the ring pointers and checking queue state. (2) we'll start the queue instead of waking on race, this should be safe inside the xmit handler. Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Convert ixgbe to use the new macros, I think a lot of people copy the ixgbe code. The only functional change is that the unlikely() in ixgbe_clean_tx_irq() turns into a likely() inside the new macro and no longer includes total_packets && netif_carrier_ok(tx_ring->netdev) which is probably for the best, anyway. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
A lot of drivers follow the same scheme to stop / start queues without introducing locks between xmit and NAPI tx completions. I'm guessing they all copy'n'paste each other's code. The original code dates back all the way to e1000 and Linux 2.6.19. Smaller drivers shy away from the scheme and introduce a lock which may cause deadlocks in netpoll. Provide macros which encapsulate the necessary logic. The macros do not prevent false wake ups, the extra barrier required to close that race is not worth it. See discussion in: https://lore.kernel.org/all/c39312a2-4537-14b4-270c-9fe1fbb91e89@gmail.com/Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Use syntax highlight, comment out the "..." since they are not valid C. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Somehow it feels more right to start from the probe then open, then tx... Much like the lifetime of the driver itself. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
driver.rst had a historical form of list of common problems. In the age os Sphinx and rendered documentation it's better to use the more usual title + text format. This will allow us to render kdoc into the output more naturally. No changes to the actual text. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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- 10 Apr, 2023 9 commits
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230407145911.79642-8-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230407145911.79642-7-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230407145911.79642-6-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230407145911.79642-5-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230407145911.79642-4-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230407145911.79642-3-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230407145911.79642-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Krzysztof Kozlowski authored
Statically allocated array of pointed to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230407145911.79642-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-stagingJakub Kicinski authored
Pull in pre-requisite patches from Guenter Roeck to constify pointers to hwmon_channel_info. * 'hwmon-const' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: constify pointers to hwmon_channel_info Link: https://lore.kernel.org/all/3a0391e7-21f6-432a-9872-329e298e1582@roeck-us.net/Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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- 09 Apr, 2023 1 commit
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Vladimir Oltean authored
There was a sort of rush surrounding commit 88c0a6b5 ("net: create a netdev notifier for DSA to reject PTP on DSA master"), due to a desire to convert DSA's attempt to deny TX timestamping on a DSA master to something that doesn't block the kernel-wide API conversion from ndo_eth_ioctl() to ndo_hwtstamp_set(). What was required was a mechanism that did not depend on ndo_eth_ioctl(), and what was provided was a mechanism that did not depend on ndo_eth_ioctl(), while at the same time introducing something that wasn't absolutely necessary - a new netdev notifier. There have been objections from Jakub Kicinski that using notifiers in general when they are not absolutely necessary creates complications to the control flow and difficulties to maintainers who look at the code. So there is a desire to not use notifiers. In addition to that, the notifier chain gets called even if there is no DSA in the system and no one is interested in applying any restriction. Take the model of udp_tunnel_nic_ops and introduce a stub mechanism, through which net/core/dev_ioctl.c can call into DSA even when CONFIG_NET_DSA=m. Compared to the code that existed prior to the notifier conversion, aka what was added in commits: - 4cfab356 ("net: dsa: Add wrappers for overloaded ndo_ops") - 3369afba ("net: Call into DSA netdevice_ops wrappers") this is different because we are not overloading any struct net_device_ops of the DSA master anymore, but rather, we are exposing a rather specific functionality which is orthogonal to which API is used to enable it - ndo_eth_ioctl() or ndo_hwtstamp_set(). Also, what is similar is that both approaches use function pointers to get from built-in code to DSA. There is no point in replicating the function pointers towards __dsa_master_hwtstamp_validate() once for every CPU port (dev->dsa_ptr). Instead, it is sufficient to introduce a singleton struct dsa_stubs, built into the kernel, which contains a single function pointer to __dsa_master_hwtstamp_validate(). I find this approach preferable to what we had originally, because dev->dsa_ptr->netdev_ops->ndo_do_ioctl() used to require going through struct dsa_port (dev->dsa_ptr), and so, this was incompatible with any attempts to add any data encapsulation and hide DSA data structures from the outside world. Link: https://lore.kernel.org/netdev/20230403083019.120b72fd@kernel.org/Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 08 Apr, 2023 10 commits
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Eric Dumazet authored
After commit 217f6974 ("net: busy-poll: allow preemption in sk_busy_loop()"), a thread willing to use busy polling is not hurting other threads anymore in a non preempt kernel. I think it is safe to remove CAP_NET_ADMIN check. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20230406194634.1804691-1-edumazet@google.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Simon Horman says: ==================== net: stmmac: dwmac-anarion: address issues flagged by sparse Two minor enhancements to dwmac-anarion to address issues flagged by sparse. 1. Always return struct anarion_gmac * from anarion_config_dt() 2. Add __iomem annotation to register base No functional change intended. Compile tested only. ==================== Link: https://lore.kernel.org/r/20230406-dwmac-anarion-sparse-v1-0-b0c866c8be9d@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Simon Horman authored
Always return struct anarion_gmac * from anarion_config_dt(). In the case where ctl_block was an error pointer it was being returned directly. Which sparse flags as follows: .../dwmac-anarion.c:73:24: warning: incorrect type in return expression (different address spaces) .../dwmac-anarion.c:73:24: expected struct anarion_gmac * .../dwmac-anarion.c:73:24: got void [noderef] __iomem *[assigned] ctl_block Avoid this by converting the error pointer to an error. And then reversing the conversion. As a side effect, the error can be used for logging purposes, subjectively, leading to a minor cleanup. No functional change intended. Compile tested only. Signed-off-by: Simon Horman <horms@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Simon Horman authored
Use __iomem annotation the register base: the ctl_block field of struct anarion_gmac. I believe this is the normal practice for such variables. By doing so some casting is avoided. And sparse no longer reports: .../dwmac-anarion.c:29:23: warning: incorrect type in argument 1 (different address spaces) .../dwmac-anarion.c:29:23: expected void const volatile [noderef] __iomem *addr .../dwmac-anarion.c:29:23: got void * .../dwmac-anarion.c:34:22: warning: incorrect type in argument 2 (different address spaces) .../dwmac-anarion.c:34:22: expected void volatile [noderef] __iomem *addr .../dwmac-anarion.c:34:22: got void * No functional change intended. Compile tested only. Signed-off-by: Simon Horman <horms@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Vladimir Oltean authored
This was never used since the commit that added it - e58bb43f ("stmmac: initial support to manage pcs modes"). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230406125412.48790-1-vladimir.oltean@nxp.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linuxJakub Kicinski authored
Leon Romanovsky says: ==================== Improve IPsec limits, ESN and replay window This series overcomes existing hardware limitations in Mellanox ConnectX devices around handling IPsec soft and hard limits. In addition, the ESN logic is tied and added an interface to configure replay window sequence numbers through existing iproute2 interface. ip xfrm state ... [ replay-seq SEQ ] [ replay-oseq SEQ ] [ replay-seq-hi SEQ ] [ replay-oseq-hi SEQ ] Link: https://lore.kernel.org/all/cover.1680162300.git.leonro@nvidia.comSigned-off-by: Leon Romanovsky <leon@kernel.org> * tag 'ipsec-esn-replay' of https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux: net/mlx5e: Simulate missing IPsec TX limits hardware functionality net/mlx5e: Generalize IPsec work structs net/mlx5e: Reduce contention in IPsec workqueue net/mlx5e: Set IPsec replay sequence numbers net/mlx5e: Remove ESN callbacks if it is not supported xfrm: don't require advance ESN callback for packet offload net/mlx5e: Overcome slow response for first IPsec ASO WQE net/mlx5e: Add SW implementation to support IPsec 64 bit soft and hard limits net/mlx5e: Prevent zero IPsec soft/hard limits net/mlx5e: Factor out IPsec ASO update function ==================== Link: https://lore.kernel.org/r/20230406071902.712388-1-leon@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Siddharth Vadapalli says: ==================== Add support for J784S4 CPSW9G This series adds a new compatible to am65-cpsw driver for the CPSW9G instance of the CPSW Ethernet Switch on TI's J784S4 SoC which has 8 external ports and 1 internal host port. The CPSW9G instance supports QSGMII and USXGMII modes for which driver support is added. Additionally, the interface mode specific configurations are moved to the am65_cpsw_nuss_mac_config() callback. Also, a TODO comment is added for verifying whether in-band mode is necessary for 10 Mbps RGMII mode. NOTE: I have verified that the mac_config() operations are preserved across link up and link down events for SGMII and USXGMII mode with the new implementation in this series, as suggested by: Russell King <linux@armlinux.org.uk> For patches 1 and 3 of this series, I believe that the following tag: Suggested-by: Russell King <linux@armlinux.org.uk> should be added. However, I did not add it since I did not yet get the permission to do so. I will be happy if the tags are added, since the new implementation is almost entirely based on Russell's suggestion, with minor changes made by me. v2: https://lore.kernel.org/r/20230403110106.983994-1-s-vadapalli@ti.com/ v1: https://lore.kernel.org/r/20230331065110.604516-1-s-vadapalli@ti.com/ ==================== Link: https://lore.kernel.org/r/20230404061459.1100519-1-s-vadapalli@ti.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Siddharth Vadapalli authored
TI's J784S4 SoC supports USXGMII mode. Add USXGMII mode to the extra_modes member of the J784S4 SoC data. Configure MAC control register for supporting USXGMII mode and add MAC_5000FD in the "mac_capabilities" member of struct "phylink_config". Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Siddharth Vadapalli authored
TI's J784S4 SoC supports QSGMII mode with the CPSW9G instance of the CPSW Ethernet Switch. Add a new compatible for J784S4 SoC and enable QSGMII support for it by adding QSGMII mode to the extra_modes member of the "j784s4_cpswxg_pdata" SoC data. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Siddharth Vadapalli authored
Move the interface mode specific configuration to the mac_config() callback am65_cpsw_nuss_mac_config(). Also, do not reset the MAC Control register on mac_link_down(). Only clear those bits that can possibly be set in mac_link_up(). Let the MAC remain in IDLE state after mac_link_down(). Bring it out of the IDLE state on mac_link_up(). Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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- 07 Apr, 2023 6 commits
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Krzysztof Kozlowski authored
HWmon core receives an array of pointers to hwmon_channel_info and it does not modify it, thus it can be array of const pointers for safety. This allows drivers to make them also const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Felix Fietkau authored
When a device is roaming between interfaces and a new flow entry is created, we should assume that its output device is more up to date than whatever entry existed already. Signed-off-by: Felix Fietkau <nbd@nbd.name> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Felix Fietkau authored
WED version 2 (on MT7986 and later) can offload flows originating from wireless devices. In order to make that work, ndo_setup_tc needs to be implemented on the netdevs. This adds the required code to offload flows coming in from WED, while keeping track of the incoming wed index used for selecting the correct PPE device. Signed-off-by: Felix Fietkau <nbd@nbd.name> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxJakub Kicinski authored
Saeed Mahameed says: ==================== mlx5-updates-2023-04-05 From Paul: - TC action parsing cleanups - Correctly report stats for missed packets - Many CT actions limitations removed due to hw misses will now continue from the relevant tc ct action in software. From Adham: - RQ/SQ devlink health diagnostics layout fixes From Gal And Rahul: - PTP code cleanup and cyclecounter shift value improvement * tag 'mlx5-updates-2023-04-05' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5e: Fix SQ SW state layout in SQ devlink health diagnostics net/mlx5e: Fix RQ SW state layout in RQ devlink health diagnostics net/mlx5e: Rename misleading skb_pc/cc references in ptp code net/mlx5: Update cyclecounter shift value to improve ptp free running mode precision net/mlx5e: Remove redundant macsec code net/mlx5e: TC, Remove sample and ct limitation net/mlx5e: TC, Remove mirror and ct limitation net/mlx5e: TC, Remove tuple rewrite and ct limitation net/mlx5e: TC, Remove multiple ct actions limitation net/mlx5e: TC, Remove special handling of CT action net/mlx5e: TC, Remove CT action reordering net/mlx5e: CT: Use per action stats net/mlx5e: TC, Move main flow attribute cleanup to helper func net/mlx5e: TC, Remove unused vf_tun variable net/mlx5e: Set default can_offload action ==================== Link: https://lore.kernel.org/r/20230406020232.83844-1-saeed@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Petr Machata authored
Running this test makes little sense if the enabled l3_stats are not actually reported as "used". This can signify a failure of a driver to install the necessary counters, or simply lack of support for enabling in-HW counters on a given netdevice. It is generally impossible to tell from the outside which it is. But more likely than not, if somebody is running this on veth pairs, they do not intend to actually test that a certain piece of HW can install in-HW counters for the veth. It is more likely they are e.g. running the test by mistake. Therefore detect that the counter has not been actually installed. In that case, if the netdevice is one end of a veth pair, SKIP. Otherwise FAIL. Suggested-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Tested-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/a86817961903cca5cb0aebf2b2a06294b8aa7dea.1680704172.git.petrm@nvidia.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Simon Horman authored
A recent rearrangement of includes has lead to a problem on m68k as flagged by the kernel test robot. Resolve this by moving the block asm includes to below linux includes. A side effect i that non-Sparc asm includes are now immediately before Sparc asm includes, which seems nice. Using sparse v0.6.4 I was able to reproduce this problem as follows using the config provided by the kernel test robot: $ wget https://download.01.org/0day-ci/archive/20230404/202304041748.0sQc4K4l-lkp@intel.com/config $ cp config .config $ make ARCH=m68k oldconfig $ make ARCH=m68k C=2 M=drivers/net/ethernet/sun CC [M] drivers/net/ethernet/sun/sunhme.o In file included from drivers/net/ethernet/sun/sunhme.c:19: ./arch/m68k/include/asm/irq.h:78:11: error: expected ‘;’ before ‘void’ 78 | asmlinkage void do_IRQ(int irq, struct pt_regs *regs); | ^~~~~ | ; ./arch/m68k/include/asm/irq.h:78:40: warning: ‘struct pt_regs’ declared inside parameter list will not be visible outside of this definition or declaration 78 | asmlinkage void do_IRQ(int irq, struct pt_regs *regs); | ^~~~~~~ Compile tested only. Fixes: 1ff4f42a ("net: sunhme: Alphabetize includes") Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/oe-kbuild-all/202304041748.0sQc4K4l-lkp@intel.com/Signed-off-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230405-sunhme-includes-fix-v1-1-bf17cc5de20d@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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- 06 Apr, 2023 7 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski authored
Conflicts: drivers/net/ethernet/google/gve/gve.h 3ce93455 ("gve: Secure enough bytes in the first TX desc for all TCP pkts") 75eaae15 ("gve: Add XDP DROP and TX support for GQI-QPL format") https://lore.kernel.org/all/20230406104927.45d176f5@canb.auug.org.au/ https://lore.kernel.org/all/c5872985-1a95-0bc8-9dcc-b6f23b439e9d@tessares.net/ Adjacent changes: net/can/isotp.c 05173743 ("can: isotp: fix race between isotp_sendsmg() and isotp_release()") 96d1c81e ("can: isotp: add module parameter for maximum pdu size") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from wireless and can. Current release - regressions: - wifi: mac80211: - fix potential null pointer dereference - fix receiving mesh packets in forwarding=0 networks - fix mesh forwarding Current release - new code bugs: - virtio/vsock: fix leaks due to missing skb owner Previous releases - regressions: - raw: fix NULL deref in raw_get_next(). - sctp: check send stream number after wait_for_sndbuf - qrtr: - fix a refcount bug in qrtr_recvmsg() - do not do DEL_SERVER broadcast after DEL_CLIENT - wifi: brcmfmac: fix SDIO suspend/resume regression - wifi: mt76: fix use-after-free in fw features query. - can: fix race between isotp_sendsmg() and isotp_release() - eth: mtk_eth_soc: fix remaining throughput regression - eth: ice: reset FDIR counter in FDIR init stage Previous releases - always broken: - core: don't let netpoll invoke NAPI if in xmit context - icmp: guard against too small mtu - ipv6: fix an uninit variable access bug in __ip6_make_skb() - wifi: mac80211: fix the size calculation of ieee80211_ie_len_eht_cap() - can: fix poll() to not report false EPOLLOUT events - eth: gve: secure enough bytes in the first TX desc for all TCP pkts" * tag 'net-6.3-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits) net: stmmac: check fwnode for phy device before scanning for phy net: stmmac: Add queue reset into stmmac_xdp_open() function selftests: net: rps_default_mask.sh: delete veth link specifically net: fec: make use of MDIO C45 quirk can: isotp: fix race between isotp_sendsmg() and isotp_release() can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events can: isotp: isotp_recvmsg(): use sock_recv_cmsgs() to get SOCK_RXQ_OVFL infos can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access gve: Secure enough bytes in the first TX desc for all TCP pkts netlink: annotate lockless accesses to nlk->max_recvmsg_len ethtool: reset #lanes when lanes is omitted ping: Fix potentail NULL deref for /proc/net/icmp. raw: Fix NULL deref in raw_get_next(). ice: Reset FDIR counter in FDIR init stage ice: fix wrong fallback logic for FDIR net: stmmac: fix up RX flow hash indirection table when setting channels net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe wifi: mt76: ignore key disable commands wifi: ath11k: reduce the MHI timeout to 20s ipv6: Fix an uninit variable access bug in __ip6_make_skb() ...
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Linus Torvalds authored
Merge tag 'linux-kselftest-fixes-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fixes from Shuah Khan: "One single fix to mount_setattr_test build failure" * tag 'linux-kselftest-fixes-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests mount: Fix mount_setattr_test builds failed
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git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufdLinus Torvalds authored
Pull iommufd fixes from Jason Gunthorpe: - An invalid VA range can be be put in a pages and eventually trigger WARN_ON, reject it early - Use of the wrong start index value when doing the complex batch carry scheme - Wrong store ordering resulting in corrupting data used in a later calculation that corrupted the batch structure during carry * tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: iommufd: Do not corrupt the pfn list when doing batch carry iommufd: Fix unpinning of pages when an access is present iommufd: Check for uptr overflow
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Linus Torvalds authored
Merge tag 'pwm/for-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm fixes from Thierry Reding: "These are some fixes to make sure the PWM state structure is always initialized to a known state. Prior to this it could happen in some situations that random data from the stack would leak into the data structure and cause subtle bugs" * tag 'pwm/for-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: Zero-initialize the pwm_state passed to driver's .get_state() pwm: meson: Explicitly set .polarity in .get_state() pwm: sprd: Explicitly set .polarity in .get_state() pwm: iqs620a: Explicitly set .polarity in .get_state() pwm: cros-ec: Explicitly set .polarity in .get_state() pwm: hibvt: Explicitly set .polarity in .get_state()
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Daniel Vetter: "Mostly i915 fixes: dp mst for compression/dsc, perf ioctl uaf, ctx rpm accounting, gt reset vs huc loading. And a few individual driver fixes: ivpu dma fence&suspend, panfrost mmap, nouveau color depth" * tag 'drm-fixes-2023-04-06' of git://anongit.freedesktop.org/drm/drm: accel/ivpu: Fix S3 system suspend when not idle accel/ivpu: Add dma fence to command buffers only drm/i915: Fix context runtime accounting drm/i915: fix race condition UAF in i915_perf_add_config_ioctl drm/i915: Use compressed bpp when calculating m/n value for DP MST DSC drm/i915/huc: Cancel HuC delayed load timer on reset. drm/i915/ttm: fix sparse warning drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path drm/nouveau/disp: Support more modes by checking with lower bpc
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "The majority of changes here are various fixes for Intel drivers, and there is a change in ASoC PCM core for the format constraints. In addition, a workaround for HD-audio HDMI regressions and usual HD-audio quirks are found" * tag 'sound-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/hdmi: Preserve the previous PCM device upon re-enablement ALSA: hda/realtek: Add quirk for Clevo X370SNW ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook ASoC: SOF: avoid a NULL dereference with unsupported widgets ASoC: da7213.c: add missing pm_runtime_disable() ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots() ASoC: codecs: lpass: fix the order or clks turn off during suspend ASoC: Intel: bytcr_rt5640: Add quirk for the Acer Iconia One 7 B1-750 ASoC: SOF: ipc4: Ensure DSP is in D0I0 during sof_ipc4_set_get_data() ASoC: amd: yc: Add DMI entries to support Victus by HP Laptop 16-e1xxx (8A22) ASoC: soc-pcm: fix hw->formats cleared by soc_pcm_hw_init() for dpcm ASoC: Intel: soc-acpi: add table for Intel 'Rooks County' NUC M15 ASOC: Intel: sof_sdw: add quirk for Intel 'Rooks County' NUC M15
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