aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/ethernet
AgeCommit message (Collapse)AuthorFilesLines
2021-07-06octeontx2-pf: Fix assigned error return value that is never usedColin Ian King1-1/+1
Currently when the call to otx2_mbox_alloc_msg_cgx_mac_addr_update fails the error return variable rc is being assigned -ENOMEM and does not return early. rc is then re-assigned and the error case is not handled correctly. Fix this by returning -ENOMEM rather than assigning rc. Addresses-Coverity: ("Unused value") Fixes: 79d2be385e9e ("octeontx2-pf: offload DMAC filters to CGX/RPM block") Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-06ixgbevf: use xso.real_dev instead of xso.dev in callback functions of struct ↵Taehee Yoo1-7/+13
xfrmdev_ops There are two pointers in struct xfrm_state_offload, *dev, *real_dev. These are used in callback functions of struct xfrmdev_ops. The *dev points whether bonding interface or real interface. If bonding ipsec offload is used, it points bonding interface If not, it points real interface. And real_dev always points real interface. So, ixgbevf should always use real_dev instead of dev. Of course, real_dev always not be null. Test commands: ip link add bond0 type bond #eth0 is ixgbevf interface ip link set eth0 master bond0 ip link set bond0 up ip x s add proto esp dst 14.1.1.1 src 15.1.1.1 spi 0x07 mode \ transport reqid 0x07 replay-window 32 aead 'rfc4106(gcm(aes))' \ 0x44434241343332312423222114131211f4f3f2f1 128 sel src 14.0.0.52/24 \ dst 14.0.0.70/24 proto tcp offload dev bond0 dir in Splat looks like: KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 6 PID: 688 Comm: ip Not tainted 5.13.0-rc3+ #1168 RIP: 0010:ixgbevf_ipsec_find_empty_idx+0x28/0x1b0 [ixgbevf] Code: 00 00 0f 1f 44 00 00 55 53 48 89 fb 48 83 ec 08 40 84 f6 0f 84 9c 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 01 0f 8e 4c 01 00 00 66 81 3b 00 04 0f RSP: 0018:ffff8880089af390 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff8880089af4f8 R08: 0000000000000003 R09: fffffbfff4287e11 R10: 0000000000000001 R11: ffff888005de8908 R12: 0000000000000000 R13: ffff88810936a000 R14: ffff88810936a000 R15: ffff888004d78040 FS: 00007fdf9883a680(0000) GS:ffff88811a400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055bc14adbf40 CR3: 000000000b87c005 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ixgbevf_ipsec_add_sa+0x1bf/0x9c0 [ixgbevf] ? rcu_read_lock_sched_held+0x91/0xc0 ? ixgbevf_ipsec_parse_proto_keys.isra.9+0x280/0x280 [ixgbevf] ? lock_acquire+0x191/0x720 ? bond_ipsec_add_sa+0x48/0x350 [bonding] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 ? rcu_read_lock_held+0x91/0xa0 ? rcu_read_lock_sched_held+0xc0/0xc0 bond_ipsec_add_sa+0x193/0x350 [bonding] xfrm_dev_state_add+0x2a9/0x770 ? memcpy+0x38/0x60 xfrm_add_sa+0x2278/0x3b10 [xfrm_user] ? xfrm_get_policy+0xaa0/0xaa0 [xfrm_user] ? register_lock_class+0x1750/0x1750 xfrm_user_rcv_msg+0x331/0x660 [xfrm_user] ? rcu_read_lock_sched_held+0x91/0xc0 ? xfrm_user_state_lookup.constprop.39+0x320/0x320 [xfrm_user] ? find_held_lock+0x3a/0x1c0 ? mutex_lock_io_nested+0x1210/0x1210 ? sched_clock_cpu+0x18/0x170 netlink_rcv_skb+0x121/0x350 [ ... ] Fixes: 272c2330adc9 ("xfrm: bail early on slave pass over skb") Signed-off-by: Taehee Yoo <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-05Merge tag 'char-misc-5.14-rc1' of ↵Linus Torvalds2-5/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the big set of char / misc and other driver subsystem updates for 5.14-rc1. Included in here are: - habanalabs driver updates - fsl-mc driver updates - comedi driver updates - fpga driver updates - extcon driver updates - interconnect driver updates - mei driver updates - nvmem driver updates - phy driver updates - pnp driver updates - soundwire driver updates - lots of other tiny driver updates for char and misc drivers This is looking more and more like the "various driver subsystems mushed together" tree... All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits) mcb: Use DEFINE_RES_MEM() helper macro and fix the end address PNP: moved EXPORT_SYMBOL so that it immediately followed its function/variable bus: mhi: pci-generic: Add missing 'pci_disable_pcie_error_reporting()' calls bus: mhi: Wait for M2 state during system resume bus: mhi: core: Fix power down latency intel_th: Wait until port is in reset before programming it intel_th: msu: Make contiguous buffers uncached intel_th: Remove an unused exit point from intel_th_remove() stm class: Spelling fix nitro_enclaves: Set Bus Master for the NE PCI device misc: ibmasm: Modify matricies to matrices misc: vmw_vmci: return the correct errno code siox: Simplify error handling via dev_err_probe() fpga: machxo2-spi: Address warning about unused variable lkdtm/heap: Add init_on_alloc tests selftests/lkdtm: Enable various testable CONFIGs lkdtm: Add CONFIG hints in errors where possible lkdtm: Enable DOUBLE_FAULT on all architectures lkdtm/heap: Add vmalloc linear overflow test lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE ...
2021-07-05net: stmmac: ptp: update tas basetime after ptp adjustXiaoliang Yang2-2/+45
After adjusting the ptp time, the Qbv base time may be the past time of the new current time. dwmac5 hardware limited the base time cannot be set as past time. This patch add a btr_reserve to store the base time get from qopt, then calculate the base time and reset the Qbv configuration after ptp time adjust. Signed-off-by: Xiaoliang Yang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-05net: stmmac: add mutex lock to protect est parametersXiaoliang Yang1-1/+11
Add a mutex lock to protect est structure parameters so that the EST parameters can be updated by other threads. Signed-off-by: Xiaoliang Yang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-05net: stmmac: separate the tas basetime calculation functionXiaoliang Yang2-13/+28
Separate the TAS basetime calculation function so that it can be called by other functions. Signed-off-by: Xiaoliang Yang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-03net: marvell: always set skb_shared_info in mvneta_swbm_add_rx_fragmentLorenzo Bianconi1-10/+10
Always set skb_shared_info data structure in mvneta_swbm_add_rx_fragment routine even if the fragment contains only the ethernet FCS. Fixes: 039fbc47f9f1 ("net: mvneta: alloc skb_shared_info on the mvneta_rx_swbm stack") Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-03Merge tag 'trace-v5.14' of ↵Linus Torvalds1-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: - Added option for per CPU threads to the hwlat tracer - Have hwlat tracer handle hotplug CPUs - New tracer: osnoise, that detects latency caused by interrupts, softirqs and scheduling of other tasks. - Added timerlat tracer that creates a thread and measures in detail what sources of latency it has for wake ups. - Removed the "success" field of the sched_wakeup trace event. This has been hardcoded as "1" since 2015, no tooling should be looking at it now. If one exists, we can revert this commit, fix that tool and try to remove it again in the future. - tgid mapping fixed to handle more than PID_MAX_DEFAULT pids/tgids. - New boot command line option "tp_printk_stop", as tp_printk causes trace events to write to console. When user space starts, this can easily live lock the system. Having a boot option to stop just after boot up is useful to prevent that from happening. - Have ftrace_dump_on_oops boot command line option take numbers that match the numbers shown in /proc/sys/kernel/ftrace_dump_on_oops. - Bootconfig clean ups, fixes and enhancements. - New ktest script that tests bootconfig options. - Add tracepoint_probe_register_may_exist() to register a tracepoint without triggering a WARN*() if it already exists. BPF has a path from user space that can do this. All other paths are considered a bug. - Small clean ups and fixes * tag 'trace-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (49 commits) tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT tracing: Simplify & fix saved_tgids logic treewide: Add missing semicolons to __assign_str uses tracing: Change variable type as bool for clean-up trace/timerlat: Fix indentation on timerlat_main() trace/osnoise: Make 'noise' variable s64 in run_osnoise() tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing tracing: Fix spelling in osnoise tracer "interferences" -> "interference" Documentation: Fix a typo on trace/osnoise-tracer trace/osnoise: Fix return value on osnoise_init_hotplug_support trace/osnoise: Make interval u64 on osnoise_main trace/osnoise: Fix 'no previous prototype' warnings tracing: Have osnoise_main() add a quiescent state for task rcu seq_buf: Make trace_seq_putmem_hex() support data longer than 8 seq_buf: Fix overflow in seq_buf_putmem_hex() trace/osnoise: Support hotplug operations trace/hwlat: Support hotplug operations trace/hwlat: Protect kdata->kthread with get/put_online_cpus trace: Add timerlat tracer trace: Add osnoise tracer ...
2021-07-02nfp: flower-ct: remove callback delete deadlockLouis Peens1-13/+0
The current location of the callback delete can lead to a race condition where deleting the callback requires a write_lock on the nf_table, but at the same time another thread from netfilter could have taken a read lock on the table before trying to offload. Since the driver is taking a rtnl_lock this can lead into a deadlock situation, where the netfilter offload will wait for the cls_flower rtnl_lock to be released, but this cannot happen since this is waiting for the nf_table read_lock to be released before it can delete the callback. Solve this by completely removing the nf_flow_table_offload_del_cb call, as this will now be cleaned up by act_ct itself when cleaning up the specific nf_table. Fixes: 62268e78145f ("nfp: flower-ct: add nft callback stubs") Signed-off-by: Louis Peens <[email protected]> Signed-off-by: Yinjun Zhang <[email protected]> Signed-off-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-02gve: DQO: Remove incorrect prefetchBailey Forrest1-7/+0
The prefetch is incorrectly using the dma address instead of the virtual address. It's supposed to be: prefetch((char *)buf_state->page_info.page_address + buf_state->page_info.page_offset) However, after correcting this mistake, there is no evidence of performance improvement. Fixes: 9b8dd5e5ea48 ("gve: DQO: Add RX path") Signed-off-by: Bailey Forrest <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-02gve: Simplify code and axe the use of a deprecated APIChristophe JAILLET1-8/+1
The wrappers in include/linux/pci-dma-compat.h should go away. Replace 'pci_set_dma_mask/pci_set_consistent_dma_mask' by an equivalent and less verbose 'dma_set_mask_and_coherent()' call. Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Catherine Sullivan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01gve: Propagate error codes to callerChristophe JAILLET1-2/+3
If 'gve_probe()' fails, we should propagate the error code, instead of hard coding a -ENXIO value. Make sure that all error handling paths set a correct value for 'err'. Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Catherine Sullivan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01gve: Fix an error handling path in 'gve_probe()'Christophe JAILLET1-1/+4
If the 'register_netdev() call fails, we must release the resources allocated by the previous 'gve_init_priv()' call, as already done in the remove function. Add a new label and the missing 'gve_teardown_priv_resources()' in the error handling path. Fixes: 893ce44df565 ("gve: Add basic driver framework for Compute Engine Virtual NIC") Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Catherine Sullivan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds3-157/+10
Pull rdma updates from Jason Gunthorpe: "This contains a replacement driver for Intel iWarp hardware. This new driver supports the old ethernet hardware and also newer chips that can do ROCE. Other than that, this contains the typical mix of patches: - Driver updates and cleanups for bnxt_re, cxgb4, mlx4, and mlx5 - Many static checker driven code clean ups, including a wide refcount_t conversion - Several series for the hns driver, more HIP09 HW capabilities, migration to new HW register manipulators, and code cleanups - Minor fixes and improvements in srp, rts, and cm - Improvements throughout for sysfs related code to use DEVICE_ATTR_*, make the ib_port sysfs first-class, and overall use sysfs APIs properly - Intel's new irdma driver replacing i40iw - rxe general clean ups and Memory Window support" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (211 commits) RDMA/core: Always release restrack object RDMA/mlx5: Don't access NULL-cleared mpi pointer RDMA/irdma: Fix potential overflow expression in irdma_prm_get_pbles RDMA/irdma: Check contents of user-space irdma_mem_reg_req object RDMA/rxe: Missing unlock on error in get_srq_wqe() RDMA/cma: Fix rdma_resolve_route() memory leak RDMA/core/sa_query: Remove unused argument RDMA/cma: Fix incorrect Packet Lifetime calculation RDMA/cma: Protect RMW with qp_mutex RDMA/cma: Remove unnecessary INIT->INIT transition RDMA/hns: Add window selection field of congestion control RDMA/hfi1: Remove use of kmap() RDMA/irdma: Remove use of kmap() RDMA/bnxt_re: Fix uninitialized struct bit field rsvd1 IB/isert: Align target max I/O size to initiator size RDMA/hns: Fix incorrect vlan enable bit in QPC MAINTAINERS: Update Broadcom RDMA maintainers RDMA/irdma: Use the queried port attributes RDMA/rxe: Fix redundant skb_put_zero RDMA/rxe: Fix extra copy in prepare_ack_packet ...
2021-07-01Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tDavid S. Miller7-3/+21
nguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2021-07-01 This series contains updates to igb, igc, ixgbe, e1000e, fm10k, and iavf drivers. Vinicius fixes a use-after-free issue present in igc and igb. Tom Rix fixes the return value for igc_read_phy_reg() when the operation is not supported for igc. Christophe Jaillet fixes unrolling of PCIe error reporting for ixgbe, igc, igb, fm10k, e10000e, and iavf. Alex ensures that q_vector array is not accessed beyond its bounds for igb. Jedrzej moves ring assignment to occur after bounds have been checked in igb. ==================== Signed-off-by: David S. Miller <[email protected]>
2021-07-01net: stmmac: Terminate FPE workqueue in suspendMohammad Athari Bin Ismail1-0/+1
Add stmmac_fpe_stop_wq() in stmmac_suspend() to terminate FPE workqueue during suspend. So, in suspend mode, there will be no FPE workqueue available. Without this fix, new additional FPE workqueue will be created in every suspend->resume cycle. Fixes: 5a5586112b92 ("net: stmmac: support FPE link partner hand-shaking procedure") Signed-off-by: Mohammad Athari Bin Ismail <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01ibmvnic: retry reset if there are no other resetsSukadev Bhattiprolu1-3/+19
Normally, if a reset fails due to failover or other communication error there is another reset (eg: FAILOVER) in the queue and we would process that reset. But if we are unable to communicate with PHYP or VIOS after H_FREE_CRQ, there would be no other resets in the queue and the adapter would be in an undefined state even though it was in the OPEN state earlier. While starting the reset we set the carrier to off state so we won't even get the timeout resets. If the last queued reset fails, retry it as a hard reset (after the usual 60 second settling time). Signed-off-by: Sukadev Bhattiprolu <[email protected]> Reviewed-by: Dany Madden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01octeontx2-pf: offload DMAC filters to CGX/RPM blockHariprasad Kelam6-10/+417
DMAC filtering can be achieved by either NPC MCAM rules or CGX/RPM MAC filters. Currently we are achieving this by NPC MCAM rules. This patch offloads DMAC filters to CGX/RPM MAC filters instead of NPC MCAM rules. Offloading DMAC filter to CGX/RPM block helps in reducing traffic to NPC block and save MCAM rules Signed-off-by: Hariprasad Kelam <[email protected]> Signed-off-by: Sunil Kovvuri Goutham <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01octeontx2-af: Debugfs support for DMAC filtersHariprasad Kelam5-9/+113
Add debugfs support to display CGX/RPM DMAC filter table associated with pf. cat /sys/kernel/debug/octeontx2/cgx/cgx0/lmac0/mac_filter PCI dev RVUPF BROADCAST MULTICAST FILTER-MODE 0002:02:00.0 PF2 ACCEPT ACCEPT UNICAST DMAC-INDEX ADDRESS 0 00:0f:b7:06:17:06 1 1a:1b:1c:1d:1e:01 2 1a:1b:1c:1d:1e:02 Signed-off-by: Hariprasad Kelam <[email protected]> Signed-off-by: Sunil Kovvuri Goutham <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01octeontx2-af: DMAC filter support in MAC blockSunil Kumar Kori7-20/+425
MAC block supports 32 dmac filters which are logically divided among all attached LMACS. For example MAC block0 having one LMAC then maximum supported filters are 32 where as MAC block1 having 4 enabled LMACS them maximum supported filteres are 8 for each LMAC. This patch adds mbox handlers to add/delete/update mac entry in DMAC filter table. Signed-off-by: Sunil Kumar Kori <[email protected]> Signed-off-by: Hariprasad Kelam <[email protected]> Signed-off-by: Sunil Kovvuri Goutham <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01Merge branch 'master' of ../net-next/David S. Miller12-74/+281
2021-07-01net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clearDoug Berger2-21/+2
Setting the EXT_ENERGY_DET_MASK bit allows the port energy detection logic of the internal PHY to prevent the system from sleeping. Some internal PHYs will report that energy is detected when the network interface is closed which can prevent the system from going to sleep if WoL is enabled when the interface is brought down. Since the driver does not support waking the system on this logic, this commit clears the bit whenever the internal PHY is powered up and the other logic for manipulating the bit is removed since it serves no useful function. Fixes: 1c1008c793fa ("net: bcmgenet: add main driver file") Signed-off-by: Doug Berger <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01octeontx2-pf: cn10k: Use runtime allocated LMTLINE regionGeetha sowjanya6-73/+54
The current driver uses static LMTST region allocated by firmware. This memory gets populated as PF/VF BAR2. RVU PF/VF driver ioremap the memory as device memory for NIX/NPA operation. Since the memory is mapped as device memory we see performance degration. To address this issue this patch implements runtime memory allocation. RVU PF/VF allocates memory during device probe and share the base address with RVU AF. RVU AF then configure the LMT MAP table accordingly. Signed-off-by: Geetha sowjanya <[email protected]> Signed-off-by: Sunil Kovvuri Goutham <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01octeontx2-af: cn10k: Support configurable LMTST regionsGeetha sowjanya3-35/+103
This patch extends the lmtst_tbl_setup_req mbox to support run time LMTST configuration. RVU PF/VF and DPDK/ODP allocates a LMT region, creates a translation entry for a device via VFIO IOCTLs. This IOVA is shared with AF through above mbox. AF then uses RVU_SMMU transulation Widget and gets PA for the IOVA and updates the LMTtable entry for that device. Signed-off-by: Geetha sowjanya <[email protected]> Signed-off-by: Sunil Kovvuri Goutham <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01octeontx2-af: cn10k: Setting up lmtst map tableHarman Kalra6-1/+159
Introducing a new mailbox to support updating lmt entries and common lmt base address scheme i.e. multiple pcifuncs can share lmt region to reduce L1 cache pressure for application. Parameters passed to mailbox includes the primary pcifunc value whose lmt regions will be shared by other secondary pcifuncs. Here secondary pcifunc will be the one who is calling the mailbox. For example: By default each pcifunc has its own LMT base address: PCIFUNC1 LMT_BASE_ADDR A PCIFUNC2 LMT_BASE_ADDR B PCIFUNC3 LMT_BASE_ADDR C PCIFUNC4 LMT_BASE_ADDR D Application will choose PCIFUNC1 as base/primary pcifunc and as and when other pcifunc(secondary pcifuncs) gets probed, this mailbox will be called and LMTST table will be updated as: PCIFUNC1 LMT_BASE_ADDR A PCIFUNC2 LMT_BASE_ADDR A PCIFUNC3 LMT_BASE_ADDR A PCIFUNC4 LMT_BASE_ADDR A On FLR lmtst map table gets resetted to the default lmt base addresses for all secondary pcifuncs. Signed-off-by: Harman Kalra <[email protected]> Signed-off-by: Geetha sowjanya <[email protected]> Signed-off-by: Sunil Goutham <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-01igb: Fix position of assignment to *ringJedrzej Jagielski1-1/+2
Assignment to *ring should be done after correctness check of the argument queue. Fixes: 91db364236c8 ("igb: Refactor igb_configure_cbs()") Signed-off-by: Jedrzej Jagielski <[email protected]> Acked-by: Vinicius Costa Gomes <[email protected]> Tested-by: Tony Brelinski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01igb: Check if num of q_vectors is smaller than max before array accessAleksandr Loktionov1-1/+8
Ensure that the adapter->q_vector[MAX_Q_VECTORS] array isn't accessed beyond its size. It was fixed by using a local variable num_q_vectors as a limit for loop index, and ensure that num_q_vectors is not bigger than MAX_Q_VECTORS. Fixes: 047e0030f1e6 ("igb: add new data structure for handling interrupts and NAPI") Signed-off-by: Aleksandr Loktionov <[email protected]> Reviewed-by: Grzegorz Siwik <[email protected]> Reviewed-by: Arkadiusz Kubalewski <[email protected]> Reviewed-by: Slawomir Laba <[email protected]> Reviewed-by: Sylwester Dziedziuch <[email protected]> Reviewed-by: Mateusz Palczewski <[email protected]> Tested-by: Tony Brelinski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01iavf: Fix an error handling path in 'iavf_probe()'Christophe JAILLET1-0/+1
If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it must be undone by a corresponding 'pci_disable_pcie_error_reporting()' call, as already done in the remove function. Fixes: 5eae00c57f5e ("i40evf: main driver core") Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01e1000e: Fix an error handling path in 'e1000_probe()'Christophe JAILLET1-0/+1
If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it must be undone by a corresponding 'pci_disable_pcie_error_reporting()' call, as already done in the remove function. Fixes: 111b9dc5c981 ("e1000e: add aer support") Signed-off-by: Christophe JAILLET <[email protected]> Acked-by: Sasha Neftin <[email protected]> Tested-by: Dvora Fuxbrumer <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01fm10k: Fix an error handling path in 'fm10k_probe()'Christophe JAILLET1-0/+1
If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it must be undone by a corresponding 'pci_disable_pcie_error_reporting()' call, as already done in the remove function. Fixes: 19ae1b3fb99c ("fm10k: Add support for PCI power management and error handling") Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01igb: Fix an error handling path in 'igb_probe()'Christophe JAILLET1-0/+1
If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it must be undone by a corresponding 'pci_disable_pcie_error_reporting()' call, as already done in the remove function. Fixes: 40a914fa72ab ("igb: Add support for pci-e Advanced Error Reporting") Signed-off-by: Christophe JAILLET <[email protected]> Tested-by: Tony Brelinski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01igc: Fix an error handling path in 'igc_probe()'Christophe JAILLET1-0/+1
If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it must be undone by a corresponding 'pci_disable_pcie_error_reporting()' call, as already done in the remove function. Fixes: c9a11c23ceb6 ("igc: Add netdev") Signed-off-by: Christophe JAILLET <[email protected]> Tested-by: Dvora Fuxbrumer <[email protected]> Acked-by: Sasha Neftin <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01ixgbe: Fix an error handling path in 'ixgbe_probe()'Christophe JAILLET1-0/+1
If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it must be undone by a corresponding 'pci_disable_pcie_error_reporting()' call, as already done in the remove function. Fixes: 6fabd715e6d8 ("ixgbe: Implement PCIe AER support") Signed-off-by: Christophe JAILLET <[email protected]> Tested-by: Tony Brelinski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01igc: change default return of igc_read_phy_reg()Tom Rix1-1/+1
Static analysis reports this problem igc_main.c:4944:20: warning: The left operand of '&' is a garbage value if (!(phy_data & SR_1000T_REMOTE_RX_STATUS) && ~~~~~~~~ ^ phy_data is set by the call to igc_read_phy_reg() only if there is a read_reg() op, else it is unset and a 0 is returned. Change the return to -EOPNOTSUPP. Fixes: 208983f099d9 ("igc: Add watchdog") Signed-off-by: Tom Rix <[email protected]> Tested-by: Dvora Fuxbrumer <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01igb: Fix use-after-free error during resetVinicius Costa Gomes1-0/+2
Cleans the next descriptor to watch (next_to_watch) when cleaning the TX ring. Failure to do so can cause invalid memory accesses. If igb_poll() runs while the controller is reset this can lead to the driver try to free a skb that was already freed. (The crash is harder to reproduce with the igb driver, but the same potential problem exists as the code is identical to igc) Fixes: 7cc6fd4c60f2 ("igb: Don't bother clearing Tx buffer_info in igb_clean_tx_ring") Signed-off-by: Vinicius Costa Gomes <[email protected]> Reported-by: Erez Geva <[email protected]> Tested-by: Tony Brelinski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-07-01igc: Fix use-after-free error during resetVinicius Costa Gomes1-0/+2
Cleans the next descriptor to watch (next_to_watch) when cleaning the TX ring. Failure to do so can cause invalid memory accesses. If igc_poll() runs while the controller is being reset this can lead to the driver try to free a skb that was already freed. Log message: [ 101.525242] refcount_t: underflow; use-after-free. [ 101.525251] WARNING: CPU: 1 PID: 646 at lib/refcount.c:28 refcount_warn_saturate+0xab/0xf0 [ 101.525259] Modules linked in: sch_etf(E) sch_mqprio(E) rfkill(E) intel_rapl_msr(E) intel_rapl_common(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) binfmt_misc(E) kvm_intel(E) kvm(E) irqbypass(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) mei_wdt(E) libaes(E) crypto_simd(E) cryptd(E) glue_helper(E) snd_hda_codec_hdmi(E) rapl(E) intel_cstate(E) snd_hda_intel(E) snd_intel_dspcfg(E) sg(E) soundwire_intel(E) intel_uncore(E) at24(E) soundwire_generic_allocation(E) iTCO_wdt(E) soundwire_cadence(E) intel_pmc_bxt(E) serio_raw(E) snd_hda_codec(E) iTCO_vendor_support(E) watchdog(E) snd_hda_core(E) snd_hwdep(E) snd_soc_core(E) snd_compress(E) snd_pcsp(E) soundwire_bus(E) snd_pcm(E) evdev(E) snd_timer(E) mei_me(E) snd(E) soundcore(E) mei(E) configfs(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc32c_generic(E) crc16(E) mbcache(E) jbd2(E) sd_mod(E) t10_pi(E) crc_t10dif(E) crct10dif_generic(E) i915(E) ahci(E) libahci(E) ehci_pci(E) igb(E) xhci_pci(E) ehci_hcd(E) [ 101.525303] drm_kms_helper(E) dca(E) xhci_hcd(E) libata(E) crct10dif_pclmul(E) cec(E) crct10dif_common(E) tsn(E) igc(E) e1000e(E) ptp(E) i2c_i801(E) crc32c_intel(E) psmouse(E) i2c_algo_bit(E) i2c_smbus(E) scsi_mod(E) lpc_ich(E) pps_core(E) usbcore(E) drm(E) button(E) video(E) [ 101.525318] CPU: 1 PID: 646 Comm: irq/37-enp7s0-T Tainted: G E 5.10.30-rt37-tsn1-rt-ipipe #ipipe [ 101.525320] Hardware name: SIEMENS AG SIMATIC IPC427D/A5E31233588, BIOS V17.02.09 03/31/2017 [ 101.525322] RIP: 0010:refcount_warn_saturate+0xab/0xf0 [ 101.525325] Code: 05 31 48 44 01 01 e8 f0 c6 42 00 0f 0b c3 80 3d 1f 48 44 01 00 75 90 48 c7 c7 78 a8 f3 a6 c6 05 0f 48 44 01 01 e8 d1 c6 42 00 <0f> 0b c3 80 3d fe 47 44 01 00 0f 85 6d ff ff ff 48 c7 c7 d0 a8 f3 [ 101.525327] RSP: 0018:ffffbdedc0917cb8 EFLAGS: 00010286 [ 101.525329] RAX: 0000000000000000 RBX: ffff98fd6becbf40 RCX: 0000000000000001 [ 101.525330] RDX: 0000000000000001 RSI: ffffffffa6f2700c RDI: 00000000ffffffff [ 101.525332] RBP: ffff98fd6becc14c R08: ffffffffa7463d00 R09: ffffbdedc0917c50 [ 101.525333] R10: ffffffffa74c3578 R11: 0000000000000034 R12: 00000000ffffff00 [ 101.525335] R13: ffff98fd6b0b1000 R14: 0000000000000039 R15: ffff98fd6be35c40 [ 101.525337] FS: 0000000000000000(0000) GS:ffff98fd6e240000(0000) knlGS:0000000000000000 [ 101.525339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.525341] CR2: 00007f34135a3a70 CR3: 0000000150210003 CR4: 00000000001706e0 [ 101.525343] Call Trace: [ 101.525346] sock_wfree+0x9c/0xa0 [ 101.525353] unix_destruct_scm+0x7b/0xa0 [ 101.525358] skb_release_head_state+0x40/0x90 [ 101.525362] skb_release_all+0xe/0x30 [ 101.525364] napi_consume_skb+0x57/0x160 [ 101.525367] igc_poll+0xb7/0xc80 [igc] [ 101.525376] ? sched_clock+0x5/0x10 [ 101.525381] ? sched_clock_cpu+0xe/0x100 [ 101.525385] net_rx_action+0x14c/0x410 [ 101.525388] __do_softirq+0xe9/0x2f4 [ 101.525391] __local_bh_enable_ip+0xe3/0x110 [ 101.525395] ? irq_finalize_oneshot.part.47+0xe0/0xe0 [ 101.525398] irq_forced_thread_fn+0x6a/0x80 [ 101.525401] irq_thread+0xe8/0x180 [ 101.525403] ? wake_threads_waitq+0x30/0x30 [ 101.525406] ? irq_thread_check_affinity+0xd0/0xd0 [ 101.525408] kthread+0x183/0x1a0 [ 101.525412] ? kthread_park+0x80/0x80 [ 101.525415] ret_from_fork+0x22/0x30 Fixes: 13b5b7fd6a4a ("igc: Add support for Tx/Rx rings") Reported-by: Erez Geva <[email protected]> Signed-off-by: Vinicius Costa Gomes <[email protected]> Tested-by: Dvora Fuxbrumer <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-06-30Merge tag 'net-next-5.14' of ↵Linus Torvalds545-9823/+49820
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - BPF: - add syscall program type and libbpf support for generating instructions and bindings for in-kernel BPF loaders (BPF loaders for BPF), this is a stepping stone for signed BPF programs - infrastructure to migrate TCP child sockets from one listener to another in the same reuseport group/map to improve flexibility of service hand-off/restart - add broadcast support to XDP redirect - allow bypass of the lockless qdisc to improving performance (for pktgen: +23% with one thread, +44% with 2 threads) - add a simpler version of "DO_ONCE()" which does not require jump labels, intended for slow-path usage - virtio/vsock: introduce SOCK_SEQPACKET support - add getsocketopt to retrieve netns cookie - ip: treat lowest address of a IPv4 subnet as ordinary unicast address allowing reclaiming of precious IPv4 addresses - ipv6: use prandom_u32() for ID generation - ip: add support for more flexible field selection for hashing across multi-path routes (w/ offload to mlxsw) - icmp: add support for extended RFC 8335 PROBE (ping) - seg6: add support for SRv6 End.DT46 behavior - mptcp: - DSS checksum support (RFC 8684) to detect middlebox meddling - support Connection-time 'C' flag - time stamping support - sctp: packetization Layer Path MTU Discovery (RFC 8899) - xfrm: speed up state addition with seq set - WiFi: - hidden AP discovery on 6 GHz and other HE 6 GHz improvements - aggregation handling improvements for some drivers - minstrel improvements for no-ack frames - deferred rate control for TXQs to improve reaction times - switch from round robin to virtual time-based airtime scheduler - add trace points: - tcp checksum errors - openvswitch - action execution, upcalls - socket errors via sk_error_report Device APIs: - devlink: add rate API for hierarchical control of max egress rate of virtual devices (VFs, SFs etc.) - don't require RCU read lock to be held around BPF hooks in NAPI context - page_pool: generic buffer recycling New hardware/drivers: - mobile: - iosm: PCIe Driver for Intel M.2 Modem - support for Qualcomm MSM8998 (ipa) - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU) - NXP SJA1110 Automotive Ethernet 10-port switch - Qualcomm QCA8327 switch support (qca8k) - Mikrotik 10/25G NIC (atl1c) Driver changes: - ACPI support for some MDIO, MAC and PHY devices from Marvell and NXP (our first foray into MAC/PHY description via ACPI) - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx - Mellanox/Nvidia NIC (mlx5) - NIC VF offload of L2 bridging - support IRQ distribution to Sub-functions - Marvell (prestera): - add flower and match all - devlink trap - link aggregation - Netronome (nfp): connection tracking offload - Intel 1GE (igc): add AF_XDP support - Marvell DPU (octeontx2): ingress ratelimit offload - Google vNIC (gve): new ring/descriptor format support - Qualcomm mobile (rmnet & ipa): inline checksum offload support - MediaTek WiFi (mt76) - mt7915 MSI support - mt7915 Tx status reporting - mt7915 thermal sensors support - mt7921 decapsulation offload - mt7921 enable runtime pm and deep sleep - Realtek WiFi (rtw88) - beacon filter support - Tx antenna path diversity support - firmware crash information via devcoredump - Qualcomm WiFi (wcn36xx) - Wake-on-WLAN support with magic packets and GTK rekeying - Micrel PHY (ksz886x/ksz8081): add cable test support" * tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits) tcp: change ICSK_CA_PRIV_SIZE definition tcp_yeah: check struct yeah size at compile time gve: DQO: Fix off by one in gve_rx_dqo() stmmac: intel: set PCI_D3hot in suspend stmmac: intel: Enable PHY WOL option in EHL net: stmmac: option to enable PHY WOL with PMT enabled net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del} net: use netdev_info in ndo_dflt_fdb_{add,del} ptp: Set lookup cookie when creating a PTP PPS source. net: sock: add trace for socket errors net: sock: introduce sk_error_report net: dsa: replay the local bridge FDB entries pointing to the bridge dev too net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev net: dsa: include fdb entries pointing to bridge in the host fdb list net: dsa: include bridge addresses which are local in the host fdb list net: dsa: sync static FDB entries on foreign interfaces to hardware net: dsa: install the host MDB and FDB entries in the master's RX filter net: dsa: reference count the FDB addresses at the cross-chip notifier level net: dsa: introduce a separate cross-chip notifier type for host FDBs net: dsa: reference count the MDB entries at the cross-chip notifier level ...
2021-06-30treewide: Add missing semicolons to __assign_str usesJoe Perches1-6/+6
The __assign_str macro has an unusual ending semicolon but the vast majority of uses of the macro already have semicolon termination. $ git grep -P '\b__assign_str\b' | wc -l 551 $ git grep -P '\b__assign_str\b.*;' | wc -l 480 Add semicolons to the __assign_str() uses without semicolon termination and all the other uses without semicolon termination via additional defines that are equivalent to __assign_str() with the eventual goal of removing the semicolon from the __assign_str() macro definition. Link: https://lore.kernel.org/lkml/[email protected]/ Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Steven Rostedt (VMware) <[email protected]>
2021-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski16-88/+160
Trivial conflict in net/netfilter/nf_tables_api.c. Duplicate fix in tools/testing/selftests/net/devlink_port_split.py - take the net-next version. skmsg, and L4 bpf - keep the bpf code but remove the flags and err params. Signed-off-by: Jakub Kicinski <[email protected]>
2021-06-29gve: DQO: Fix off by one in gve_rx_dqo()Dan Carpenter1-1/+1
The rx->dqo.buf_states[] array is allocated in gve_rx_alloc_ring_dqo() and it has rx->dqo.num_buf_states so this > needs to >= to prevent an out of bounds access. Fixes: 9b8dd5e5ea48 ("gve: DQO: Add RX path") Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-29stmmac: intel: set PCI_D3hot in suspendVoon Weifeng1-0/+1
During suspend, set the Intel mgbe to D3hot state to save power consumption. Signed-off-by: Voon Weifeng <[email protected]> Signed-off-by: Ling Pei Lee <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-29stmmac: intel: Enable PHY WOL option in EHLLing Pei Lee1-0/+1
Enable PHY Wake On LAN in Intel EHL Intel platform. PHY Wake on LAN option is enabled due to Intel EHL Intel platform is designed for PHY Wake On LAN but not MAC Wake On LAN. Signed-off-by: Ling Pei Lee <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-29net: stmmac: option to enable PHY WOL with PMT enabledLing Pei Lee1-1/+2
The current stmmac driver WOL implementation will enable MAC WOL if MAC HW PMT feature is on. Else, the driver will check for PHY WOL support. There is another case where MAC HW PMT is enabled but the platform still goes for the PHY WOL option. E.g, Intel platform are designed for PHY WOL but not MAC WOL although HW MAC PMT features are enabled. Introduce use_phy_wol platform data to select PHY WOL instead of depending on HW PMT features. Set use_phy_wol will disable the plat->pmt which currently used to determine the system to wake up by MAC WOL or PHY WOL. Signed-off-by: Ling Pei Lee <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-29net: sock: introduce sk_error_reportAlexander Aring1-1/+1
This patch introduces a function wrapper to call the sk_error_report callback. That will prepare to add additional handling whenever sk_error_report is called, for example to trace socket errors. Signed-off-by: Alexander Aring <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-29net/mlx4: Fix fall-through warning for ClangGustavo A. R. Silva1-0/+1
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of just letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Reviewed-by: Tariq Toukan <[email protected]> Signed-off-by: Gustavo A. R. Silva <[email protected]>
2021-06-28Merge tag 'fallthrough-fixes-clang-5.14-rc1' of ↵Linus Torvalds6-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull fallthrough fixes from Gustavo Silva: "Fix many fall-through warnings when building with Clang 12.0.0 and '-Wimplicit-fallthrough' so that we at some point will be able to enable that warning by default" * tag 'fallthrough-fixes-clang-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (26 commits) rxrpc: Fix fall-through warnings for Clang drm/nouveau/clk: Fix fall-through warnings for Clang drm/nouveau/therm: Fix fall-through warnings for Clang drm/nouveau: Fix fall-through warnings for Clang xfs: Fix fall-through warnings for Clang xfrm: Fix fall-through warnings for Clang tipc: Fix fall-through warnings for Clang sctp: Fix fall-through warnings for Clang rds: Fix fall-through warnings for Clang net/packet: Fix fall-through warnings for Clang net: netrom: Fix fall-through warnings for Clang ide: Fix fall-through warnings for Clang hwmon: (max6621) Fix fall-through warnings for Clang hwmon: (corsair-cpro) Fix fall-through warnings for Clang firewire: core: Fix fall-through warnings for Clang braille_console: Fix fall-through warnings for Clang ipv4: Fix fall-through warnings for Clang qlcnic: Fix fall-through warnings for Clang bnxt_en: Fix fall-through warnings for Clang netxen_nic: Fix fall-through warnings for Clang ...
2021-06-28net: sparx5: Do not use mac_addr uninitialized in mchp_sparx5_probe()Nathan Chancellor1-4/+1
Clang warns: drivers/net/ethernet/microchip/sparx5/sparx5_main.c:760:29: warning: variable 'mac_addr' is uninitialized when used here [-Wuninitialized] if (of_get_mac_address(np, mac_addr)) { ^~~~~~~~ drivers/net/ethernet/microchip/sparx5/sparx5_main.c:669:14: note: initialize the variable 'mac_addr' to silence this warning u8 *mac_addr; ^ = NULL 1 warning generated. mac_addr is only used to store the value retrieved from of_get_mac_address(), which is then copied into the base_mac member of the sparx5 struct using ether_addr_copy(). It is easier to just use the base_mac address directly, which avoids the warning and the extra copy. Fixes: 3cfa11bac9bb ("net: sparx5: add the basic sparx5 driver") Link: https://github.com/ClangBuiltLinux/linux/issues/1413 Signed-off-by: Nathan Chancellor <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller23-90/+12
Daniel Borkmann says: ==================== pull-request: bpf-next 2021-06-28 The following pull-request contains BPF updates for your *net-next* tree. We've added 37 non-merge commits during the last 12 day(s) which contain a total of 56 files changed, 394 insertions(+), 380 deletions(-). The main changes are: 1) XDP driver RCU cleanups, from Toke Høiland-Jørgensen and Paul E. McKenney. 2) Fix bpf_skb_change_proto() IPv4/v6 GSO handling, from Maciej Żenczykowski. 3) Fix false positive kmemleak report for BPF ringbuf alloc, from Rustam Kovhaev. 4) Fix x86 JIT's extable offset calculation for PROBE_LDX NULL, from Ravi Bangoria. 5) Enable libbpf fallback probing with tracing under RHEL7, from Jonathan Edwards. 6) Clean up x86 JIT to remove unused cnt tracking from EMIT macro, from Jiri Olsa. 7) Netlink cleanups for libbpf to please Coverity, from Kumar Kartikeya Dwivedi. 8) Allow to retrieve ancestor cgroup id in tracing programs, from Namhyung Kim. 9) Fix lirc BPF program query to use user-provided prog_cnt, from Sean Young. 10) Add initial libbpf doc including generated kdoc for its API, from Grant Seltzer. 11) Make xdp_rxq_info_unreg_mem_model() more robust, from Jakub Kicinski. 12) Fix up bpfilter startup log-level to info level, from Gary Lin. ==================== Signed-off-by: David S. Miller <[email protected]>
2021-06-28net: sparx5: fix error return code in sparx5_register_notifier_blocks()Yang Yingliang1-1/+3
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: d6fce5141929 ("net: sparx5: add switching support") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-28net: sparx5: fix return value check in sparx5_create_targets()Yang Yingliang1-2/+2
In case of error, the function devm_ioremap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: 3cfa11bac9bb ("net: sparx5: add the basic sparx5 driver") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.