- 20 Aug, 2023 9 commits
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Hangbin Liu authored
After deleting an IPv6 address on an interface and cleaning up the related preferred source entries, it is important to ensure that all routes associated with the deleted address are properly cleared. The current implementation of rt6_remove_prefsrc() only checks the preferred source addresses bound to the current device. However, there may be routes that are bound to other devices but still utilize the same preferred source address. To address this issue, it is necessary to also delete entries that are bound to other interfaces but share the same source address with the current device. Failure to delete these entries would leave routes that are bound to the deleted address unclear. Here is an example reproducer (I have omitted unrelated routes): + ip link add dummy1 type dummy + ip link add dummy2 type dummy + ip link set dummy1 up + ip link set dummy2 up + ip addr add 1:2:3:4::5/64 dev dummy1 + ip route add 7:7:7:0::1 dev dummy1 src 1:2:3:4::5 + ip route add 7:7:7:0::2 dev dummy2 src 1:2:3:4::5 + ip -6 route show 1:2:3:4::/64 dev dummy1 proto kernel metric 256 pref medium 7:7:7::1 dev dummy1 src 1:2:3:4::5 metric 1024 pref medium 7:7:7::2 dev dummy2 src 1:2:3:4::5 metric 1024 pref medium + ip addr del 1:2:3:4::5/64 dev dummy1 + ip -6 route show 7:7:7::1 dev dummy1 metric 1024 pref medium 7:7:7::2 dev dummy2 src 1:2:3:4::5 metric 1024 pref medium As Ido reminds, in IPv6, the preferred source address is looked up in the same VRF as the first nexthop device, which is different with IPv4. So, while removing the device checking, we also need to add an ipv6_chk_addr() check to make sure the address does not exist on the other devices of the rt nexthop device's VRF. After fix: + ip addr del 1:2:3:4::5/64 dev dummy1 + ip -6 route show 7:7:7::1 dev dummy1 metric 1024 pref medium 7:7:7::2 dev dummy2 metric 1024 pref medium Reported-by:
Thomas Haller <thaller@redhat.com> Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2170513Reviewed-by:
Ido Schimmel <idosch@nvidia.com> Signed-off-by:
Hangbin Liu <liuhangbin@gmail.com> Reviewed-by:
David Ahern <dsahern@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Hangbin Liu authored
As the initial commit 1a017276 ("selftests: Add VRF route leaking tests") said, the IPv6 MTU test fails as source address selection picking ::1. Every time we run the selftest this one report failed. There seems not much meaning to keep reporting a failure for 3 years that no one plan to fix/update. Let't just skip this one first. We can add it back when the issue fixed. Signed-off-by:
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Patrick Rohr authored
addrconf_prefix_rcv returned early without releasing the inet6_dev pointer when the PIO lifetime is less than accept_ra_min_lft. Fixes: 5027d54a ("net: change accept_ra_min_rtr_lft to affect all RA lifetimes") Cc: Maciej Żenczykowski <maze@google.com> Cc: Lorenzo Colitti <lorenzo@google.com> Cc: David Ahern <dsahern@kernel.org> Cc: Simon Horman <horms@kernel.org> Reviewed-by:
Simon Horman <horms@kernel.org> Reviewed-by:
Maciej Żenczykowski <maze@google.com> Signed-off-by:
Patrick Rohr <prohr@google.com> Reviewed-by:
Leon Romanovsky <leonro@nvidia.com> Signed-off-by:
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Eric Dumazet authored
Setting IP_RECVERR and IPV6_RECVERR options to zero currently purges the socket error queue, which was probably not expected for zerocopy and tx_timestamp users. I discovered this issue while preparing commit 6b5f43ea ("inet: move inet->recverr to inet->inet_flags"), I presume this change does not need to be backported to stable kernels. Add skb_errqueue_purge() helper to purge error messages only. Signed-off-by:
Eric Dumazet <edumazet@google.com> Cc: Willem de Bruijn <willemb@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Reviewed-by:
Willem de Bruijn <willemb@google.com> Signed-off-by:
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David S. Miller authored
Ruan Jinjie says: ==================== net: Return PTR_ERR() for fixed_phy_register() fixed_phy_register() returns not only -EIO or -ENODEV, but also -EPROBE_DEFER, -EINVAL and -EBUSY. The Best practice is to return these error codes with PTR_ERR(). ==================== Signed-off-by: -
Ruan Jinjie authored
fixed_phy_register() returns -EPROBE_DEFER, -EINVAL and -EBUSY, etc, in addition to -EIO. The Best practice is to return these error codes with PTR_ERR(). Signed-off-by:
Ruan Jinjie <ruanjinjie@huawei.com> Signed-off-by:
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Ruan Jinjie authored
fixed_phy_register() returns -EPROBE_DEFER, -EINVAL and -EBUSY, etc, in addition to -ENODEV. The Best practice is to return these error codes with PTR_ERR(). Signed-off-by:
Doug Berger <opendmb@gmail.com> Signed-off-by:
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Ruan Jinjie authored
fixed_phy_register() returns -EPROBE_DEFER, -EINVAL and -EBUSY, etc, in addition to -ENODEV. The best practice is to return these error codes with PTR_ERR(). Signed-off-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Russell King (Oracle) authored
The user ports use RSGMII, but we don't have that, and DT doesn't specify a phy interface mode, so phylib defaults to GMII. These support 1G, 100M and 10M with flow control. It is unknown whether asymetric pause is supported at all speeds. The CPU port uses MII/GMII/RGMII/REVMII by hardware pin strapping, and support speeds specific to each, with full duplex only supported in some modes. Flow control may be supported again by hardware pin strapping, and theoretically is readable through a register but no information is given in the datasheet for that. So, we do a best efforts - and be lenient. Signed-off-by:
Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by:
Vladimir Oltean <olteanv@gmail.com> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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- 19 Aug, 2023 25 commits
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David S. Miller authored
Ruan Jinjie says: ==================== net: Update and fix return value check for vcap_get_rule() As Simon Horman suggests, update vcap_get_rule() to always return an ERR_PTR() and update the error detection conditions to use IS_ERR(), which would be more cleaner. So se IS_ERR() to update the return value and fix the issue in lan966x_ptp_add_trap(). Changes in v2: - Update vcap_get_rule() to always return an ERR_PTR(). - Update the return value fix in lan966x_ptp_add_trap(). - Update the return value check in sparx5_tc_free_rule_resources(). ==================== Reviewed-by:
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Ruan Jinjie authored
As Simon Horman suggests, update vcap_get_rule() to always return an ERR_PTR() and update the error detection conditions to use IS_ERR(), so use IS_ERR() to check the return value. Signed-off-by:
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Ruan Jinjie authored
As Simon Horman suggests, update vcap_get_rule() to always return an ERR_PTR() and update the error detection conditions to use IS_ERR(), so use IS_ERR() to fix the return value issue. Fixes: 72df3489 ("net: lan966x: Add ptp trap rules") Signed-off-by:
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Ruan Jinjie authored
As Simon Horman suggests, update vcap_get_rule() to always return an ERR_PTR() and update the error detection conditions to use IS_ERR(), which would be more cleaner in this case. Signed-off-by:
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Russell King (Oracle) authored
xgene_mdio_status is declared static, and is only written once by the driver. It appears to have been this way since the driver was first added to the kernel tree. No other users can be found, so let's remove it. Signed-off-by:
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Jiri Pirko authored
Currently any error during render leads to output an empty file. That is quite annoying when using tools/net/ynl/ynl-regen.sh which git greps files with content of "YNL-GEN.." and therefore ignores empty files. So once you fail to regen, you have to checkout the file. Avoid that by rendering to a temporary file first, only at the end copy the content to the actual destination. Signed-off-by:
Jiri Pirko <jiri@nvidia.com> Reviewed-by:
Jakub Kicinski <kuba@kernel.org> Signed-off-by:
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Kurt Kanzenbach authored
All captured timestamps should be corrected by PHY, MAC and CDC introduced latency/errors. The CDC correction is already used. Enable MAC propagation delay correction as well which is available since commit 26cfb838 ("net: stmmac: correct MAC propagation delay"). Before: |ptp4l[390.458]: rms 7 max 21 freq +177 +/- 14 delay 357 +/- 1 After: |ptp4l[620.012]: rms 7 max 20 freq +195 +/- 14 delay 345 +/- 1 Tested on Intel Elkhart Lake. Signed-off-by:
Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by:
Johannes Zink <j.zink@pengutronix.de> Signed-off-by:
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Eric Dumazet authored
skb_queue_purge() and __skb_queue_purge() become wrappers around the new generic functions. New SKB_DROP_REASON_QUEUE_PURGE drop reason is added, but users can start adding more specific reasons. Signed-off-by:
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David S. Miller authored
Guangguan Wang says: ==================== net/smc: several features's implementation for smc v2.1 This patch set implement several new features in SMC v2.1(https:// www.ibm.com/support/pages/node/7009315), including vendor unique experimental options, max connections per lgr negotiation, max links per lgr negotiation. v1 - v2: - rename field fce_v20 to fce_v2_base in struct smc_clc_first_contact_ext_v2x - use smc_get_clc_first_contact_ext in smc_connect _rdma_v2_prepare - adding comment about field vendor_oui in struct smc_clc_msg_smcd - remove comment about SMC_CONN_PER_LGR_MAX in smc_ clc_srv_v2x_features_validate - rename smc_clc_clnt_v2x_features_validate RFC v2 - v1: - more description in commit message - modify SMC_CONN_PER_LGR_xxx and SMC_LINKS_ADD_LNK_xxx macro defination and usage - rename field release_ver to release_nr - remove redundant release version check in client - explicitly set the rc value in smc_llc_cli/srv_add_link RFC v1 - RFC v2: - Remove ini pointer NULL check and fix code style in smc_clc_send_confirm_accept. - Optimize the max_conns check in smc_clc_xxx_v2x_features_validate. ==================== Signed-off-by: -
Guangguan Wang authored
Add SMC_NLA_LGR_R_V2_MAX_CONNS and SMC_NLA_LGR_R_V2_MAX_LINKS to SMCR v2 linkgroup netlink attribute SMC_NLA_LGR_R_V2 for linkgroup's detail info showing. Signed-off-by:
Guangguan Wang <guangguan.wang@linux.alibaba.com> Reviewed-by:
Jan Karcher <jaka@linux.ibm.com> Signed-off-by:
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Guangguan Wang authored
Support max links per lgr negotiation in clc handshake for SMCR v2.1, which is one of smc v2.1 features. Server makes decision for the final value of max links based on the client preferred max links and self-preferred max links. Here use the minimum value of the client preferred max links and server preferred max links. Client Server Proposal(max links(client preferred)) --------------------------------------> Accept(max links(accepted value)) accepted value=min(client preferred, server preferred) <------------------------------------- Confirm(max links(accepted value)) -------------------------------------> Signed-off-by:Tony Lu <tonylu@linux.alibaba.com> Reviewed-by:
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Guangguan Wang authored
Support max connections per lgr negotiation for SMCR v2.1, which is one of smc v2.1 features. Server makes decision for the final value of max conns based on the client preferred max conns and self-preferred max conns. Here use the minimum value of client preferred max conns and server preferred max conns. Client Server Proposal(max conns(client preferred)) ------------------------------------> Accept(max conns(accepted value)) accepted value=min(client preferred, server preferred) <----------------------------------- Confirm(max conns(accepted value)) -----------------------------------> Signed-off-by: -
Guangguan Wang authored
Support SMC v2.x features validate for SMC v2.1. This is the frame code for SMC v2.x features validate, and will take effects only when the negotiated release version is v2.1 or later. For Server, v2.x features' validation should be done in smc_clc_srv_ v2x_features_validate when receiving v2.1 or later CLC Proposal Message, such as max conns, max links negotiation, the decision of the final value of max conns and max links should be made in this function. And final check for server when receiving v2.1 or later CLC Confirm Message should be done in smc_clc_v2x_features_confirm_check. For client, v2.x features' validation should be done in smc_clc_clnt_ v2x_features_validate when receiving v2.1 or later CLC Accept Message, for example, the decision to accpt the accepted value or to decline should be made in this function. Signed-off-by:
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Guangguan Wang authored
Add vendor unique experimental options area in clc handshake. In clc accept and confirm msg, vendor unique experimental options use the 16-Bytes reserved field, which defined in struct smc_clc_fce_gid_ext in previous version. Because of the struct smc_clc_first_contact_ext is widely used and limit the scope of modification, this patch moves the 16-Bytes reserved field out of struct smc_clc_fce_gid_ext, and followed with the struct smc_clc_first_contact_ext in a new struct names struct smc_clc_first_contact_ext_v2x. For SMC-R first connection, in previous version, the struct smc_clc_ first_contact_ext and the 16-Bytes reserved field has already been included in clc accept and confirm msg. Thus, this patch use struct smc_clc_first_contact_ext_v2x instead of the struct smc_clc_first_ contact_ext and the 16-Bytes reserved field in SMC-R clc accept and confirm msg is compatible with previous version. For SMC-D first connection, in previous version, only the struct smc_ clc_first_contact_ext is included in clc accept and confirm msg, and the 16-Bytes reserved field is not included. Thus, when the negotiated smc release version is the version before v2.1, we still use struct smc_clc_first_contact_ext for compatible consideration. If the negotiated smc release version is v2.1 or later, use struct smc_clc_first_contact_ ext_v2x instead. Signed-off-by:
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Guangguan Wang authored
Support smc release version negotiation in clc handshake based on SMC v2, where no negotiation process for different releases, but for different versions. The latest smc release version was updated to v2.1. And currently there are two release versions of SMCv2, v2.0 and v2.1. In the release version negotiation, client sends the preferred release version by CLC Proposal Message, server makes decision for which release version to use based on the client preferred release version and self-supported release version (here choose the minimum release version of the client preferred and server latest supported), then the decision returns to client by CLC Accept Message. Client confirms the decision by CLC Confirm Message. Client Server Proposal(preferred release version) ------------------------------------> Accept(accpeted release version) min(client preferred, server latest supported) <------------------------------------ Confirm(accpeted release version) ------------------------------------> Signed-off-by: -
Yue Haibing authored
Commit 5d93cfcf ("net: dpaa: Convert to phylink") removed fman_set_mac_active_pause()/fman_get_pause_cfg() but not declarations. Commit 48257c4f ("Add fs_enet ethernet network driver, for several embedded platforms.") declared but never implemented fs_enet_platform_init() and fs_enet_platform_cleanup(). Signed-off-by:
Yue Haibing <yuehaibing@huawei.com> Reviewed-by:
Sean Anderson <sean.anderson@seco.com> Acked-by:
Madalin Bucur <madalin.bucur@oss.nxp.com> Reviewed-by:
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Eric Dumazet authored
Enabling BIG TCP on a low end platform apparently increased chances of getting flows locked on one busy TX queue. A similar problem was handled in commit 9b462d02 ("tcp: TCP Small Queues and strange attractors"), but the strategy worked for either bulk flows, or 'large enough' RPC. BIG TCP changed how large RPC needed to be to enable the work around: If RPC fits in a single skb, TSQ never triggers. Root cause for the problem is a busy TX queue, with delayed TX completions. This patch changes how we set skb->ooo_okay to detect the case TX completion was not done, but incoming ACK already was processed and emptied rtx queue. Update the comment to explain the tricky details. Signed-off-by:
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Jakub Kicinski authored
Michael Chan says: ==================== bnxt_en: Update for net-next This patchset contains 2 features: - The page pool implementation for the normal RX path (non-XDP) for paged buffers in the aggregation ring. - Saving of the ring error counters across reset. ==================== Link: https://lore.kernel.org/r/20230817231911.165035-1-michael.chan@broadcom.comSigned-off-by:
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Michael Chan authored
Add a new tx_resets ring counter. This counter will be saved as tx_total_resets across any reset. Since we currently do a full reset in bnxt_sched_reset_txr(), the per ring counter will always be cleared during reset. Only the tx_total_resets count will be meaningful and we only display this under ethtool -S. Link: https://lore.kernel.org/netdev/CACKFLimD-bKmJ1tGZOLYRjWzEwxkri-Mw7iFme1x2Dr0twdCeg@mail.gmail.com/Signed-off-by:
Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/20230817231911.165035-7-michael.chan@broadcom.comSigned-off-by:
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Michael Chan authored
The existing driver displays the sum of 4 ring counters under ethtool -S. These counters are in the array bnxt_sw_func_stats. These counters are summed at the time of ethtool -S and will be lost when the device is reset. Replace these counters with the new total ring error counters added in the last patch. These new counters are saved before reset. ethtool -S will now display the sum of the saved counters plus the current counters. Link: https://lore.kernel.org/netdev/CACKFLimD-bKmJ1tGZOLYRjWzEwxkri-Mw7iFme1x2Dr0twdCeg@mail.gmail.com/Reviewed-by:
Andy Gospodarek <andrew.gospodarek@broadcom.com> Reviewed-by:
Ajit Khaparde <ajit.khaparde@broadcom.com> Reviewed-by:
Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by:
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Michael Chan authored
Currently, the ring counters are stored in the per ring datastructure. During reset, all the rings are freed together with the associated datastructures. As a result, all the ring error counters will be reset to zero. Add logic to keep track of the total error counts of all the rings and save them before reset (including ifdown). The next patch will display these total ring error counters under ethtool -S. Link: https://lore.kernel.org/netdev/CACKFLimD-bKmJ1tGZOLYRjWzEwxkri-Mw7iFme1x2Dr0twdCeg@mail.gmail.com/Reviewed-by:
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Michael Chan authored
If we are doing a complete reset with irq_re_init set to true in bnxt_close_nic(), all the ring structures will be freed. New structures will be allocated in bnxt_open_nic(). The current code increments rx_resets counter in bnxt_enable_napi() if bnapi->in_reset is true. In a complete reset, bnapi->in_reset will never be true since the structure is just allocated. Increment the rx_resets counter in bnxt_disable_napi() instead. This will allow us to save all the ring error counters including the rx_resets counters in the next patch. Signed-off-by:
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Somnath Kotur authored
Use the page pool's ability to maintain DMA mappings for us. This avoids re-mapping of the recycled pages. Link: https://lore.kernel.org/netdev/20230728231829.235716-4-michael.chan@broadcom.com/Signed-off-by:
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Somnath Kotur authored
Convert to use the page pool buffers for the aggregation ring when running in non-XDP mode. This simplifies the driver and we benefit from the recycling of pages. Adjust the page pool size to account for the aggregation ring size. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queueJakub Kicinski authored
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-08-17 (ice) This series contains updates to ice driver only. Jan removes unused functions and refactors code to make, possible, functions static. Jake rearranges some functions to be logically grouped. Marcin removes an unnecessary call to disable VLAN stripping. Yang Yingliang utilizes list_for_each_entry() helper for a couple list traversals. Przemek removes some parameters from ice_aq_alloc_free_res() which were always the same and reworks ice_aq_wait_for_event() to reduce chance of race. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: ice: split ice_aq_wait_for_event() func into two ice: embed &ice_rq_event_info event into struct ice_aq_task ice: ice_aq_check_events: fix off-by-one check when filling buffer ice: drop two params from ice_aq_alloc_free_res() ice: use list_for_each_entry() helper ice: Remove redundant VSI configuration in eswitch setup ice: move E810T functions to before device agnostic ones ice: refactor ice_vsi_is_vlan_pruning_ena ice: refactor ice_ptp_hw to make functions static ice: refactor ice_sched to make functions static ice: Utilize assign_bit() helper ice: refactor ice_vf_lib to make functions static ice: refactor ice_lib to make functions static ice: refactor ice_ddp to make functions static ice: remove unused methods ==================== Link: https://lore.kernel.org/r/20230817212239.2601543-1-anthony.l.nguyen@intel.comSigned-off-by:
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- 18 Aug, 2023 6 commits
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Ruan Jinjie authored
Return PTR_ERR_OR_ZERO() instead of return 0 or PTR_ERR() to simplify code. Signed-off-by:
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Ruan Jinjie authored
Since debugfs_create_dir() returns ERR_PTR, IS_ERR() is enough to check whether the directory is successfully created. So remove the redundant NULL check. Signed-off-by:
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Yu Liao authored
do_pci_disable_device() disable PCI bus-mastering as following: static void do_pci_disable_device(struct pci_dev *dev) { u16 pci_command; pci_read_config_word(dev, PCI_COMMAND, &pci_command); if (pci_command & PCI_COMMAND_MASTER) { pci_command &= ~PCI_COMMAND_MASTER; pci_write_config_word(dev, PCI_COMMAND, pci_command); } pcibios_disable_device(dev); } And pci_disable_device() sets dev->is_busmaster to 0. pci_enable_device() is called only once before calling to pci_disable_device() and such pci_clear_master() is not needed. So remove redundant pci_clear_master(). Also rename goto label 'err_out_clear_master' to 'err_out_disable_device'. Signed-off-by:Yu Liao <liaoyu15@huawei.com> Reviewed-by:
Shannon Nelson <shannon.nelson@amd.com> Link: https://lore.kernel.org/r/20230817025709.2023553-1-liaoyu15@huawei.comSigned-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queueJakub Kicinski authored
Tony Nguyen says: ==================== virtchnl: fix fake 1-elem arrays Alexander Lobakin says: 6.5-rc1 started spitting warning splats when composing virtchnl messages, precisely on virtchnl_rss_key and virtchnl_lut: [ 84.167709] memcpy: detected field-spanning write (size 52) of single field "vrk->key" at drivers/net/ethernet/intel/iavf/iavf_virtchnl.c:1095 (size 1) [ 84.169915] WARNING: CPU: 3 PID: 11 at drivers/net/ethernet/intel/ iavf/iavf_virtchnl.c:1095 iavf_set_rss_key+0x123/0x140 [iavf] ... [ 84.191982] Call Trace: [ 84.192439] <TASK> [ 84.192900] ? __warn+0xc9/0x1a0 [ 84.193353] ? iavf_set_rss_key+0x123/0x140 [iavf] [ 84.193818] ? report_bug+0x12c/0x1b0 [ 84.194266] ? handle_bug+0x42/0x70 [ 84.194714] ? exc_invalid_op+0x1a/0x50 [ 84.195149] ? asm_exc_invalid_op+0x1a/0x20 [ 84.195592] ? iavf_set_rss_key+0x123/0x140 [iavf] [ 84.196033] iavf_watchdog_task+0xb0c/0xe00 [iavf] ... [ 84.225476] memcpy: detected field-spanning write (size 64) of single field "vrl->lut" at drivers/net/ethernet/intel/iavf/iavf_virtchnl.c:1127 (size 1) [ 84.227190] WARNING: CPU: 27 PID: 1044 at drivers/net/ethernet/intel/ iavf/iavf_virtchnl.c:1127 iavf_set_rss_lut+0x123/0x140 [iavf] ... [ 84.246601] Call Trace: [ 84.247228] <TASK> [ 84.247840] ? __warn+0xc9/0x1a0 [ 84.248263] ? iavf_set_rss_lut+0x123/0x140 [iavf] [ 84.248698] ? report_bug+0x12c/0x1b0 [ 84.249122] ? handle_bug+0x42/0x70 [ 84.249549] ? exc_invalid_op+0x1a/0x50 [ 84.249970] ? asm_exc_invalid_op+0x1a/0x20 [ 84.250390] ? iavf_set_rss_lut+0x123/0x140 [iavf] [ 84.250820] iavf_watchdog_task+0xb16/0xe00 [iavf] Gustavo already tried to fix those back in 2021[0][1]. Unfortunately, a VM can run a different kernel than the host, meaning that those structures are sorta ABI. However, it is possible to have proper flex arrays + struct_size() calculations and still send the very same messages with the same sizes. The common rule is: elem[1] -> elem[] size = struct_size() + <difference between the old and the new msg size> The "old" size in the current code is calculated 3 different ways for 10 virtchnl structures total. Each commit addresses one of the ways cumulatively instead of per-structure. I was planning to send it to -net initially, but given that virtchnl was renamed from i40evf and got some fat style cleanup commits in the past, it's not very straightforward to even pick appropriate SHAs, not speaking of automatic portability. I may send manual backports for a couple of the latest supported kernels later on if anyone needs it at all. [0] https://lore.kernel.org/all/20210525230912.GA175802@embeddedor [1] https://lore.kernel.org/all/20210525231851.GA176647@embeddedor * '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: virtchnl: fix fake 1-elem arrays for structures allocated as `nents` virtchnl: fix fake 1-elem arrays in structures allocated as `nents + 1` virtchnl: fix fake 1-elem arrays in structs allocated as `nents + 1` - 1 ==================== Link: https://lore.kernel.org/r/20230816210657.1326772-1-anthony.l.nguyen@intel.comSigned-off-by:
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git://git.open-mesh.org/linux-mergeJakub Kicinski authored
Simon Wunderlich says: ==================== This cleanup patchset includes the following patches: - bump version strings, by Simon Wunderlich - Remove unused declarations, by Yue Haibing - Clean up MTU handling, by Sven Eckelmann (2 patches) - Clean up/remove (obsolete) functions, by Sven Eckelmann (3 patches) * tag 'batadv-next-pullrequest-20230816' of git://git.open-mesh.org/linux-merge: batman-adv: Drop per algo GW section class code batman-adv: Keep batadv_netlink_notify_* static batman-adv: Drop unused function batadv_gw_bandwidth_set batman-adv: Check hardif MTU against runtime MTU batman-adv: Avoid magic value for minimum MTU batman-adv: Remove unused declarations batman-adv: Start new development cycle ==================== Link: https://lore.kernel.org/r/20230816164000.190884-1-sw@simonwunderlich.deSigned-off-by:
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Wei Fang authored
Now that the "budget" is passed into fec_enet_tx_queue(), one optimization we can do is to use napi_consume_skb() to instead of dev_kfree_skb_any(). Signed-off-by:
Wei Fang <wei.fang@nxp.com> Suggested-by:
Alexander H Duyck <alexander.duyck@gmail.com> Reviewed-by:
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