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2023-08-08Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-08-07 (ice) This series contains updates to ice driver only. Wojciech allows for LAG interfaces to be used for bridge offloads. Marcin tracks additional metadata for filtering rules to aid in proper differentiation of similar rules. He also renames some flags that do not entirely describe their representation. Karol and Jan add additional waiting for firmware load on devices that require it. Przemek refactors RSS implementation to clarify/simplify configurations. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: ice: clean up __ice_aq_get_set_rss_lut() ice: add FW load wait ice: Add get C827 PHY index function ice: Rename enum ice_pkt_flags values ice: Add direction metadata ice: Accept LAG netdevs in bridge offloads ==================== Link: https://lore.kernel.org/r/20230807204835.3129164-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08iavf: fix potential races for FDIR filtersPiotr Gardocki
Add fdir_fltr_lock locking in unprotected places. The change in iavf_fdir_is_dup_fltr adds a spinlock around a loop which iterates over all filters and looks for a duplicate. The filter can be removed from list and freed from memory at the same time it's being compared. All other places where filters are deleted are already protected with spinlock. The remaining changes protect adapter->fdir_active_fltr variable so now all its uses are under a spinlock. Fixes: 527691bf0682 ("iavf: Support IPv4 Flow Director filters") Signed-off-by: Piotr Gardocki <piotrx.gardocki@intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230807205011.3129224-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08igc: Add lock to safeguard global Qbv variablesMuhammad Husaini Zulkifli
Access to shared variables through hrtimer requires locking in order to protect the variables because actions to write into these variables (oper_gate_closed, admin_gate_closed, and qbv_transition) might potentially occur simultaneously. This patch provides a locking mechanisms to avoid such scenarios. Fixes: 175c241288c0 ("igc: Fix TX Hang issue when QBV Gate is closed") Suggested-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com> Tested-by: Naama Meir <naamax.meir@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20230807205129.3129346-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge tag 'mlx5-fixes-2023-08-07' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2023-08-07 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2023-08-07' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5e: Add capability check for vnic counters net/mlx5: Reload auxiliary devices in pci error handlers net/mlx5: Skip clock update work when device is in error state net/mlx5: LAG, Check correct bucket when modifying LAG net/mlx5e: Unoffload post act rule when handling FIB events net/mlx5: Fix devlink controller number for ECVF net/mlx5: Allow 0 for total host VFs net/mlx5: Return correct EC_VF function ID net/mlx5: DR, Fix wrong allocation of modify hdr pattern net/mlx5e: TC, Fix internal port memory leak net/mlx5e: Take RTNL lock when needed before calling xdp_set_features() ==================== Link: https://lore.kernel.org/r/20230807212607.50883-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08bpf, docs: Fix small typo and define semantics of sign extensionWill Hawkins
Add additional precision on the semantics of the sign extension operations in BPF. In addition, fix a very minor typo. Signed-off-by: Will Hawkins <hawkinsw@obs.cr> Acked-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/r/20230808212503.197834-1-hawkinsw@obs.cr Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2023-08-08Merge tag 'mlx5-updates-2023-08-07' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2023-08-07 1) Few cleanups 2) Dynamic completion EQs The driver creates completion EQs for all vectors directly on driver load, even if those EQs will not be utilized later on. To allow more flexibility in managing completion EQs and to reduce the memory overhead of driver load, this series will adjust completion EQs creation to be dynamic. Meaning, completion EQs will be created only when needed. Patch #1 introduces a counter for tracking the current number of completion EQs. Patches #2-6 refactor the existing infrastructure of managing completion EQs and completion IRQs to be compatible with per-vector allocation/release requests. Patches #7-8 modify the CPU-to-IRQ affinity calculation to be resilient in case the affinity is requested but completion IRQ is not allocated yet. Patch #9 function rename. Patch #10 handles the corner case of SF performing an IRQ request when no SF IRQ pool is found, and no PF IRQ exists for the same vector. Patch #11 modify driver to use dynamically allocate completion EQs. * tag 'mlx5-updates-2023-08-07' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: Bridge, Only handle registered netdev bridge events net/mlx5: E-Switch, Remove redundant arg ignore_flow_lvl net/mlx5: Fix typo reminder -> remainder net/mlx5: remove many unnecessary NULL values net/mlx5: Allocate completion EQs dynamically net/mlx5: Handle SF IRQ request in the absence of SF IRQ pool net/mlx5: Rename mlx5_comp_vectors_count() to mlx5_comp_vectors_max() net/mlx5: Add IRQ vector to CPU lookup function net/mlx5: Introduce mlx5_cpumask_default_spread net/mlx5: Implement single completion EQ create/destroy methods net/mlx5: Use xarray to store and manage completion EQs net/mlx5: Refactor completion IRQ request/release handlers in EQ layer net/mlx5: Use xarray to store and manage completion IRQs net/mlx5: Refactor completion IRQ request/release API net/mlx5: Track the current number of completion EQs ==================== Link: https://lore.kernel.org/r/20230807175642.20834-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge branch 'there-are-some-bugfix-for-the-hns3-ethernet-driver'Jakub Kicinski
Jijie Shao says: ==================== There are some bugfix for the HNS3 ethernet driver There are some bugfix for the HNS3 ethernet driver v1: https://lore.kernel.org/all/20230728075840.4022760-2-shaojijie@huawei.com/ ==================== Link: https://lore.kernel.org/r/20230807113452.474224-1-shaojijie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: hns3: fix deadlock issue when externel_lb and reset are executed togetherYonglong Liu
When externel_lb and reset are executed together, a deadlock may occur: [ 3147.217009] INFO: task kworker/u321:0:7 blocked for more than 120 seconds. [ 3147.230483] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3147.238999] task:kworker/u321:0 state:D stack: 0 pid: 7 ppid: 2 flags:0x00000008 [ 3147.248045] Workqueue: hclge hclge_service_task [hclge] [ 3147.253957] Call trace: [ 3147.257093] __switch_to+0x7c/0xbc [ 3147.261183] __schedule+0x338/0x6f0 [ 3147.265357] schedule+0x50/0xe0 [ 3147.269185] schedule_preempt_disabled+0x18/0x24 [ 3147.274488] __mutex_lock.constprop.0+0x1d4/0x5dc [ 3147.279880] __mutex_lock_slowpath+0x1c/0x30 [ 3147.284839] mutex_lock+0x50/0x60 [ 3147.288841] rtnl_lock+0x20/0x2c [ 3147.292759] hclge_reset_prepare+0x68/0x90 [hclge] [ 3147.298239] hclge_reset_subtask+0x88/0xe0 [hclge] [ 3147.303718] hclge_reset_service_task+0x84/0x120 [hclge] [ 3147.309718] hclge_service_task+0x2c/0x70 [hclge] [ 3147.315109] process_one_work+0x1d0/0x490 [ 3147.319805] worker_thread+0x158/0x3d0 [ 3147.324240] kthread+0x108/0x13c [ 3147.328154] ret_from_fork+0x10/0x18 In externel_lb process, the hns3 driver call napi_disable() first, then the reset happen, then the restore process of the externel_lb will fail, and will not call napi_enable(). When doing externel_lb again, napi_disable() will be double call, cause a deadlock of rtnl_lock(). This patch use the HNS3_NIC_STATE_DOWN state to protect the calling of napi_disable() and napi_enable() in externel_lb process, just as the usage in ndo_stop() and ndo_start(). Fixes: 04b6ba143521 ("net: hns3: add support for external loopback test") Signed-off-by: Yonglong Liu <liuyonglong@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230807113452.474224-5-shaojijie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: hns3: add wait until mac link downJie Wang
In some configure flow of hns3 driver, for example, change mtu, it will disable MAC through firmware before configuration. But firmware disables MAC asynchronously. The rx traffic may be not stopped in this case. So fixes it by waiting until mac link is down. Fixes: a9775bb64aa7 ("net: hns3: fix set and get link ksettings issue") Signed-off-by: Jie Wang <wangjie125@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230807113452.474224-4-shaojijie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: hns3: refactor hclge_mac_link_status_wait for interface reuseJie Wang
Some nic configurations could only be performed after link is down. So this patch refactor this API for reuse. Signed-off-by: Jie Wang <wangjie125@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230807113452.474224-3-shaojijie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: hns3: restore user pause configure when disable autonegJian Shen
Restore the mac pause state to user configuration when autoneg is disabled Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230807113452.474224-2-shaojijie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08docs: net: page_pool: de-duplicate the intro commentJakub Kicinski
In commit 82e896d992fa ("docs: net: page_pool: use kdoc to avoid duplicating the information") I shied away from using the DOC: comments when moving to kdoc for documenting page_pool API, because I wasn't sure how familiar people are with it. Turns out there is already a DOC: comment for the intro, which is the same in both places, modulo what looks like minor rewording. Use the version from Documentation/ but keep the contents with the code. Acked-by: Jesper Dangaard Brouer <hawk@kernel.org> Link: https://lore.kernel.org/r/20230807210051.1014580-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08devlink: Remove unused devlink_dpipe_table_resource_set() declarationYue Haibing
Commit f655dacb59ac ("net: devlink: remove unused locked functions") removed this but leave the declaration. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807143214.46648-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fq: Remove unused typedef fq_flow_get_default_tYue Haibing
Commitbf9009bf21b5 ("net/fq_impl: drop get_default_func, move default flow to fq_tin") remove its last user, so can remove it. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230807142111.33524-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net/unix: use consistent error code in SO_PEERPIDFDDavid Rheinsberg
Change the new (unreleased) SO_PEERPIDFD sockopt to return ENODATA rather than ESRCH if a socket type does not support remote peer-PID queries. Currently, SO_PEERPIDFD returns ESRCH when the socket in question is not an AF_UNIX socket. This is quite unexpected, given that one would assume ESRCH means the peer process already exited and thus cannot be found. However, in that case the sockopt actually returns EINVAL (via pidfd_prepare()). This is rather inconsistent with other syscalls, which usually return ESRCH if a given PID refers to a non-existant process. This changes SO_PEERPIDFD to return ENODATA instead. This is also what SO_PEERGROUPS returns, and thus keeps a consistent behavior across sockopts. Note that this code is returned in 2 cases: First, if the socket type is not AF_UNIX, and secondly if the socket was not yet connected. In both cases ENODATA seems suitable. Signed-off-by: David Rheinsberg <david@readahead.eu> Reviewed-by: Christian Brauner <brauner@kernel.org> Acked-by: Luca Boccassi <bluca@debian.org> Fixes: 7b26952a91cf ("net: core: add getsockopt SO_PEERPIDFD") Link: https://lore.kernel.org/r/20230807081225.816199-1-david@readahead.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net/tls: avoid TCP window full during ->read_sock()Hannes Reinecke
When flushing the backlog after decoding a record we don't really know how much data the caller want us to evaluate, so use INT_MAX and 0 as arguments to tls_read_flush_backlog() to ensure we flush at 128k of data. Otherwise we might be reading too much data and trigger a TCP window full. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Link: https://lore.kernel.org/r/20230807071022.10091-1-hare@suse.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08ipv6: exthdrs: Replace opencoded swap() implementationZiyang Xuan
Get a coccinelle warning as follows: net/ipv6/exthdrs.c:800:29-30: WARNING opportunity for swap() Use swap() to replace opencoded implementation. Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://lore.kernel.org/r/20230807020947.1991716-1-william.xuanziyang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net/ipv4: return the real errno instead of -EINVALxu xin
For now, No matter what error pointer ip_neigh_for_gw() returns, ip_finish_output2() always return -EINVAL, which may mislead the upper users. For exemple, an application uses sendto to send an UDP packet, but when the neighbor table overflows, sendto() will get a value of -EINVAL, and it will cause users to waste a lot of time checking parameters for errors. Return the real errno instead of -EINVAL. Signed-off-by: xu xin <xu.xin16@zte.com.cn> Reviewed-by: Yang Yang <yang.yang29@zte.com.cn> Cc: Si Hao <si.hao@zte.com.cn> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Link: https://lore.kernel.org/r/20230807015408.248237-1-xu.xin16@zte.com.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge branch 'net-renesas-rswitch-add-speed-change-support'Jakub Kicinski
Yoshihiro Shimoda says: ==================== net: renesas: rswitch: Add speed change support Add speed change support at runtime for the latest SoC version. Also, add ethtool .[gs]et_link_ksettings. v1: https://lore.kernel.org/all/20230803120621.1471440-1-yoshihiro.shimoda.uh@renesas.com/ ==================== Link: https://lore.kernel.org/r/20230807003231.1552062-1-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: renesas: rswitch: Add .[gs]et_link_ksettings supportYoshihiro Shimoda
Add .[gs]et_link_ksettings support by using phy_ethtool_[gs]et_link_ksettings() functions. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230807003231.1552062-3-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: renesas: rswitch: Add runtime speed change supportYoshihiro Shimoda
The latest SoC version can support runtime speed change. So, add detect SoC version by using soc_device_match() and then reconfigure the hardware of this and SerDes if needed. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230807003231.1552062-2-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08rtnetlink: remove redundant checks for nlattr IFLA_BRIDGE_MODELin Ma
The commit d73ef2d69c0d ("rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length") added the nla_len check in rtnl_bridge_setlink, which is the only caller for ndo_bridge_setlink handlers defined in low-level driver codes. Hence, this patch cleanups the redundant checks in each ndo_bridge_setlink handler function. Suggested-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Lin Ma <linma@zju.edu.cn> Acked-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230807091347.3804523-1-linma@zju.edu.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge branch 'bnxt_en-fix-2-compile-warnings-in-bnxt_dcb-c'Jakub Kicinski
Michael Chan says: ==================== bnxt_en: Fix 2 compile warnings in bnxt_dcb.c Fix 2 similar warnings in bnxt_dcb.c related to the cos2bw interface definitions in bnxt_hsi.h. ==================== Link: https://lore.kernel.org/r/20230807145720.159645-1-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08bnxt_en: Fix W=stringop-overflow warning in bnxt_dcb.cMichael Chan
Fix the following warning: drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c: In function ‘bnxt_hwrm_queue_cos2bw_cfg’: cc1: error: writing 12 bytes into a region of size 1 [-Werror=stringop-overflow ] In file included from drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:19: drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h:6045:17: note: destination object ‘unused_0’ of size 1 6045 | u8 unused_0; Fix it by modifying struct hwrm_queue_cos2bw_cfg_input to use an array of sub struct similar to the previous patch. This will eliminate the pointer arithmetc to calculate the destination pointer passed to memcpy(). Link: https://lore.kernel.org/netdev/CACKFLinikvXmKcxr4kjWO9TPYxTd2cb5agT1j=w9Qyj5-24s5A@mail.gmail.com/ Signed-off-by: Michael Chan <michael.chan@broadcom.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20230807145720.159645-3-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08bnxt_en: Fix W=1 warning in bnxt_dcb.c from fortify memcpy()Michael Chan
Fix the following warning: inlined from ‘bnxt_hwrm_queue_cos2bw_qcfg’ at drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:165:3, ./include/linux/fortify-string.h:592:4: error: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Werror] __read_overflow2_field(q_size_field, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Modify the FW interface defintion of struct hwrm_queue_cos2bw_qcfg_output to use an array of sub struct for the queue1 to queue7 fields. Note that the layout of the queue0 fields are different and these are not part of the array. This makes the code much cleaner by removing the pointer arithmetic for memcpy(). Link: https://lore.kernel.org/netdev/20230727190726.1859515-2-kuba@kernel.org/ Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20230807145720.159645-2-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: bcmasp: Prevent array undereflow in bcmasp_netfilt_get_init()Dan Carpenter
The "loc" value comes from the user and it can be negative leading to an an array underflow when we check "priv->net_filters[loc].claimed". Fix this by changing the type to u32. Fixes: c5d511c49587 ("net: bcmasp: Add support for wake on net filters") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Justin Chen <justin.chen@broadcom.com> Link: https://lore.kernel.org/r/b3b47b25-01fc-4d9f-a6c3-e037ad4d71d7@moroto.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge branch 'team-do-some-cleanups-in-team-driver'Jakub Kicinski
Zhengchao Shao says: ==================== team: do some cleanups in team driver Do some cleanups in team driver. ==================== Link: https://lore.kernel.org/r/20230807012556.3146071-1-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08team: remove unused input parameters in lb_htpm_select_tx_port and ↵Zhengchao Shao
lb_hash_select_tx_port The input parameters "lb_priv" and "skb" in lb_htpm_select_tx_port and lb_hash_select_tx_port are unused, so remove them. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807012556.3146071-6-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08team: change the getter function in the team_option structure to voidZhengchao Shao
Because the getter function in the team_option structure always returns 0, so change the getter function to void and remove redundant code. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807012556.3146071-5-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08team: change the init function in the team_option structure to voidZhengchao Shao
Because the init function in the team_option structure always returns 0, so change the init function to void and remove redundant code. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807012556.3146071-4-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08team: remove unreferenced header in broadcast and roundrobin filesZhengchao Shao
Because linux/errno.h is unreferenced in broadcast and roundrobin files, so remove it. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807012556.3146071-3-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08team: add __exit modifier to team_nl_fini()Zhengchao Shao
team_nl_fini is only called when the module exits, so add the __exit modifier to it. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807012556.3146071-2-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge branch 'net-fs_enet-driver-cleanup'Jakub Kicinski
Christophe Leroy says: ==================== net: fs_enet: Driver cleanup Over the years, platform and driver initialisation have evolved into more generic ways, and driver or platform specific stuff has gone away, leaving stale objects behind. This series aims at cleaning all that up for fs_enet ethernet driver. ==================== Link: https://lore.kernel.org/r/cover.1691155346.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Use cpm_muram_xxx() functions instead of cpm_dpxxx() macrosChristophe Leroy
cpm_dpxxx() macros are now always referring to cpm_muram_xxx() functions directly since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.") Use cpm_muram_xxx() functions directly so that the cpm_dpxxx() macros can be removed in the near future. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/2400b3156891adb653dc387fff6393de10cf2b24.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Remove linux/fs_enet_pd.hChristophe Leroy
linux/fs_enet_pd.h is not used anymore. Remove it. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/5be102791c987792ad127b15543ee6715394cf67.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Don't include fs_enet_pd.h when not neededChristophe Leroy
Three platforms in arch/powerpc/platforms/8xx/ include fs_enet_pd.h but don't use anything from it. Remove the includes. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/de62ad1261a801c4a8ae4238bd4842ff278d2ddf.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Move struct fs_platform_info into fs_enet.hChristophe Leroy
struct fs_platform_info is only used in fs_enet ethernet driver since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding."). Stale prototypes using fs_platform_info were left over in arch/powerpc/sysdev/fsl_soc.c but they are now removed by previous patch. Move struct fs_platform_info into fs_enet.h Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/f882d6b0b7075d0d8435310634ceaa2cc8e9938f.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Remove stale prototypes from fsl_soc.cChristophe Leroy
Commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.") removed last use of init_fec_ioports() and init_fcc_ioports(). Remove stale prototypes then don't include anymore fs_enet_pd.h which was only included to provide fs_platform_info structure for the prototypes. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/f2f2db5dce3242eaa4a2aad6c226ba587fb0f513.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Remove has_phy field in fs_platform_info structChristophe Leroy
Since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.") has_phy field is never set. Remove dead code and remove the field. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/bb5264e09e18f0ce8a0dbee399926a59f33cb248.1691155346.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Remove unused fields in fs_platform_info structChristophe Leroy
Since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.") many fields of fs_platform_info structure are not used anymore. Remove them. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/2e584fcd75e21a0f7e7d5f942eebdc067b2f82f9.1691155346.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Remove fs_get_id()Christophe Leroy
fs_get_id() hasn't been used since commit b219108cbace ("fs_enet: Remove !CONFIG_PPC_CPM_NEW_BINDING code") Remove it. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/7a53b88cc40302fcbea59554f5e7067e3594ad53.1691155346.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Fix address space and base types mismatchesChristophe Leroy
CHECK drivers/net/ethernet/freescale/fs_enet/mac-fcc.c drivers/net/ethernet/freescale/fs_enet/mac-fcc.c:550:9: warning: cast removes address space '__iomem' of expression drivers/net/ethernet/freescale/fs_enet/mac-fcc.c:550:9: error: subtraction of different types can't work (different address spaces) CC drivers/net/ethernet/freescale/fs_enet/mii-bitbang.o CHECK drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:95:31: warning: incorrect type in argument 1 (different base types) drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:95:31: expected unsigned int [noderef] [usertype] __iomem *p drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:95:31: got restricted __be32 [noderef] [usertype] __iomem *dat ... drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:63:31: warning: incorrect type in argument 1 (different base types) drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:63:31: expected unsigned int [noderef] [usertype] __iomem *p drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:63:31: got restricted __be32 [noderef] [usertype] __iomem *dir ... Fix those address space and base type mismatches reported by sparse. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/25c7965e6aeeb6bbe1b6be5a3c2c7125182fcb02.1691155346.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08net: fs_enet: Remove set but not used variableChristophe Leroy
CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c: In function 'fs_enet_interrupt': drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c:321:40: warning: variable 'fpi' set but not used [-Wunused-but-set-variable] Remove that variable. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/90b72c1708bb8ba2b7a1a688e8259e428968364d.1691155346.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08Merge tag 'hardening-v6.5-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Replace remaining open-coded struct_size_t() instance (Gustavo A. R. Silva) - Adjust vboxsf's trailing arrays to be proper flexible arrays * tag 'hardening-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: media: venus: Use struct_size_t() helper in pkt_session_unset_buffers() vboxsf: Use flexible arrays for trailing string member
2023-08-08net: hns: Remove unused function declaration mac_adjust_link()Yue Haibing
Commit 511e6bc071db ("net: add Hisilicon Network Subsystem DSAF support") declared but never implemented this, remove it. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Hao Lan <lanhao@huawei.com> Link: https://lore.kernel.org/r/20230804130048.39808-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08i40e: Remove unused function declarationsYue Haibing
Commit f62b5060d670 ("i40e: fix mac address checking") left behind i40e_validate_mac_addr() declaration. Also the other declarations are declared but never implemented in commit 56a62fc86895 ("i40e: init code and hardware support"). Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230804125525.20244-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08ixgbe: Remove unused function declarationsYue Haibing
Commit dc166e22ede5 ("ixgbe: DCB remove ixgbe_fcoe_getapp routine") leave ixgbe_fcoe_getapp() unused. Commit ffed21bcee7a ("ixgbe: Don't bother clearing buffer memory for descriptor rings") leave ixgbe_unmap_and_free_tx_resource() declaration unused. And commit 3b3bf3b92b31 ("ixgbe: remove unused fcoe.tc field and fcoe_setapp()") removed the ixgbe_fcoe_setapp() implementation. Commit c44ade9ef8ff ("ixgbe: update to latest common code module") declared but never implemented ixgbe_init_ops_generic(). Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230804125203.30924-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08MAINTAINERS: update Claudiu Beznea's email addressClaudiu Beznea
Update MAINTAINERS entries with a valid email address as the Microchip one is no longer valid. Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Acked-by: Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20230804050007.235799-1-claudiu.beznea@tuxon.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08perf stat: Don't display zero tool countsIan Rogers
Andi reported (see link below) a regression when printing the 'duration_time' tool event, where it gets printed as "not counted" for most of the CPUs, fix it by skipping zero counts for tool events. Reported-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Andi Kleen <ak@linux.intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Claire Jensen <cjense@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/all/ZMlrzcVrVi1lTDmn@tassilo/ Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-08Merge tag 'gfs2-v6.4-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 fixes from Andreas Gruenbacher: - Fix a freeze consistency check in gfs2_trans_add_meta() - Don't use filemap_splice_read as it can cause deadlocks on gfs2 * tag 'gfs2-v6.4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Don't use filemap_splice_read gfs2: Fix freeze consistency check in gfs2_trans_add_meta
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 22:33:55 +0000