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2022-02-02net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLEDima Chumak1-3/+4
Only prio 1 is supported for nic mode when there is no ignore flow level support in firmware. But for switchdev mode, which supports fixed number of statically pre-allocated prios, this restriction is not relevant so it can be relaxed. Fixes: d671e109bd85 ("net/mlx5: Fix tc max supported prio for nic mode") Signed-off-by: Dima Chumak <dchumak@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02net/mlx5e: TC, Reject rules with forward and drop actionsRoi Dayan1-0/+6
Such rules are redundant but allowed and passed to the driver. The driver does not support offloading such rules so return an error. Fixes: 03a9d11e6eeb ("net/mlx5e: Add TC drop and mirred/redirect action parsing for SRIOV offloads") Signed-off-by: Roi Dayan <roid@nvidia.com> Reviewed-by: Oz Shlomo <ozsh@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02net/mlx5: Use del_timer_sync in fw reset flow of halting pollMaher Sanalla1-1/+1
Substitute del_timer() with del_timer_sync() in fw reset polling deactivation flow, in order to prevent a race condition which occurs when del_timer() is called and timer is deactivated while another process is handling the timer interrupt. A situation that led to the following call trace: RIP: 0010:run_timer_softirq+0x137/0x420 <IRQ> recalibrate_cpu_khz+0x10/0x10 ktime_get+0x3e/0xa0 ? sched_clock_cpu+0xb/0xc0 __do_softirq+0xf5/0x2ea irq_exit_rcu+0xc1/0xf0 sysvec_apic_timer_interrupt+0x9e/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 </IRQ> Fixes: 38b9f903f22b ("net/mlx5: Handle sync reset request event") Signed-off-by: Maher Sanalla <msanalla@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02net/mlx5e: Fix module EEPROM queryGal Pressman1-4/+5
When querying the module EEPROM, there was a misusage of the 'offset' variable vs the 'query.offset' field. Fix that by always using 'offset' and assigning its value to 'query.offset' right before the mcia register read call. While at it, the cross-pages read size adjustment was changed to be more intuitive. Fixes: e19b0a3474ab ("net/mlx5: Refactor module EEPROM query") Reported-by: Wang Yugui <wangyugui@e16-tech.com> Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02net/mlx5e: TC, Reject rules with drop and modify hdr actionRoi Dayan1-0/+6
This kind of action is not supported by firmware and generates a syndrome. kernel: mlx5_core 0000:08:00.0: mlx5_cmd_check:777:(pid 102063): SET_FLOW_TABLE_ENTRY(0x936) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x8708c3) Fixes: d7e75a325cb2 ("net/mlx5e: Add offloading of E-Switch TC pedit (header re-write) actions") Signed-off-by: Roi Dayan <roid@nvidia.com> Reviewed-by: Oz Shlomo <ozsh@nvidia.com> Reviewed-by: Maor Dickman <maord@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02net/mlx5: Bridge, ensure dev_name is null-terminatedVlad Buslov1-1/+1
Even though net_device->name is guaranteed to be null-terminated string of size<=IFNAMSIZ, the test robot complains that return value of netdev_name() can be larger: In file included from include/trace/define_trace.h:102, from drivers/net/ethernet/mellanox/mlx5/core/esw/diag/bridge_tracepoint.h:113, from drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c:12: drivers/net/ethernet/mellanox/mlx5/core/esw/diag/bridge_tracepoint.h: In function 'trace_event_raw_event_mlx5_esw_bridge_fdb_template': >> drivers/net/ethernet/mellanox/mlx5/core/esw/diag/bridge_tracepoint.h:24:29: warning: 'strncpy' output may be truncated copying 16 bytes from a string of length 20 [-Wstringop-truncation] 24 | strncpy(__entry->dev_name, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 25 | netdev_name(fdb->dev), | ~~~~~~~~~~~~~~~~~~~~~~ 26 | IFNAMSIZ); | ~~~~~~~~~ This is caused by the fact that default value of IFNAMSIZ is 16, while placeholder value that is returned by netdev_name() for unnamed net devices is larger than that. The offending code is in a tracing function that is only called for mlx5 representors, so there is no straightforward way to reproduce the issue but let's fix it for correctness sake by replacing strncpy() with strscpy() to ensure that resulting string is always null-terminated. Fixes: 9724fd5d9c2a ("net/mlx5: Bridge, add tracepoints") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02net/mlx5: Bridge, take rtnl lock in init error handlerVlad Buslov2-0/+6
The mlx5_esw_bridge_cleanup() is expected to be called with rtnl lock taken, which is true for mlx5e_rep_bridge_cleanup() function but not for error handling code in mlx5e_rep_bridge_init(). Add missing rtnl lock/unlock calls and extend both mlx5_esw_bridge_cleanup() and its dual function mlx5_esw_bridge_init() with ASSERT_RTNL() to verify the invariant from now on. Fixes: 7cd6a54a8285 ("net/mlx5: Bridge, handle FDB events") Fixes: 19e9bfa044f3 ("net/mlx5: Bridge, add offload infrastructure") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2022-02-02Merge branch '40GbE' of ↵Jakub Kicinski2-2/+30
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-01-31 This series contains updates to i40e driver only. Jedrzej fixes a condition check which would cause an error when resetting bandwidth when DCB is active with one TC. Karen resolves a null pointer dereference that could occur when removing the driver while VSI rings are being disabled. * '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: Fix reset path while removing the driver i40e: Fix reset bw limit when DCB enabled with 1 TC ==================== Link: https://lore.kernel.org/r/20220201000522.505909-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-02net: macsec: Verify that send_sci is on when setting Tx sci explicitlyLior Nahmanson1-0/+9
When setting Tx sci explicit, the Rx side is expected to use this sci and not recalculate it from the packet.However, in case of Tx sci is explicit and send_sci is off, the receiver is wrongly recalculate the sci from the source MAC address which most likely be different than the explicit sci. Fix by preventing such configuration when macsec newlink is established and return EINVAL error code on such cases. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Lior Nahmanson <liorna@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/1643542672-29403-1-git-send-email-raeds@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-02ipheth: fix EOVERFLOW in ipheth_rcvbulk_callbackGeorgi Valkov1-3/+3
When rx_buf is allocated we need to account for IPHETH_IP_ALIGN, which reduces the usable size by 2 bytes. Otherwise we have 1512 bytes usable instead of 1514, and if we receive more than 1512 bytes, ipheth_rcvbulk_callback is called with status -EOVERFLOW, after which the driver malfunctiones and all communication stops. Resolves ipheth 2-1:4.2: ipheth_rcvbulk_callback: urb status: -75 Fixes: f33d9e2b48a3 ("usbnet: ipheth: fix connectivity with iOS 14") Signed-off-by: Georgi Valkov <gvalkov@abv.bg> Tested-by: Jan Kiszka <jan.kiszka@siemens.com> Link: https://lore.kernel.org/all/B60B8A4B-92A0-49B3-805D-809A2433B46C@abv.bg/ Link: https://lore.kernel.org/all/24851bd2769434a5fc24730dce8e8a984c5a4505.1643699778.git.jan.kiszka@siemens.com/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-02ethernet: smc911x: fix indentation in get/set EEPROMJakub Kicinski1-4/+4
Build bot produced a smatch indentation warning, the code looks correct but it mixes spaces and tabs. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20220131211730.3940875-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-01net: phy: Fix qca8081 with speeds lower than 2.5Gb/sJonathan McDowell1-13/+13
A typo in qca808x_read_status means we try to set SMII mode on the port rather than SGMII when the link speed is not 2.5Gb/s. This results in no traffic due to the mismatch in configuration between the phy and the mac. v2: Only change interface mode when the link is up Fixes: 79c7bc0521545 ("net: phy: add qca8081 read_status") Cc: stable@vger.kernel.org Signed-off-by: Jonathan McDowell <noodles@earth.li> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-01net: macsec: Fix offload support for NETDEV_UNREGISTER eventLior Nahmanson1-12/+12
Current macsec netdev notify handler handles NETDEV_UNREGISTER event by releasing relevant SW resources only, this causes resources leak in case of macsec HW offload, as the underlay driver was not notified to clean it's macsec offload resources. Fix by calling the underlay driver to clean it's relevant resources by moving offload handling from macsec_dellink() to macsec_common_dellink() when handling NETDEV_UNREGISTER event. Fixes: 3cf3227a21d1 ("net: macsec: hardware offloading infrastructure") Signed-off-by: Lior Nahmanson <liorna@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Antoine Tenart <atenart@kernel.org> Link: https://lore.kernel.org/r/1643542141-28956-1-git-send-email-raeds@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-01net: stmmac: dump gmac4 DMA registers correctlyCamel Guo2-2/+18
Unlike gmac100, gmac1000, gmac4 has 27 DMA registers and they are located at DMA_CHAN_BASE_ADDR (0x1100). In order for ethtool to dump gmac4 DMA registers correctly, this commit checks if a net_device has gmac4 and uses different logic to dump its DMA registers. This fixes the following KASAN warning, which can normally be triggered by a command similar like "ethtool -d eth0": BUG: KASAN: vmalloc-out-of-bounds in dwmac4_dump_dma_regs+0x6d4/0xb30 Write of size 4 at addr ffffffc010177100 by task ethtool/1839 kasan_report+0x200/0x21c __asan_report_store4_noabort+0x34/0x60 dwmac4_dump_dma_regs+0x6d4/0xb30 stmmac_ethtool_gregs+0x110/0x204 ethtool_get_regs+0x200/0x4b0 dev_ethtool+0x1dac/0x3800 dev_ioctl+0x7c0/0xb50 sock_ioctl+0x298/0x6c4 ... Fixes: fbf68229ffe7 ("net: stmmac: unify registers dumps methods") Signed-off-by: Camel Guo <camelg@axis.com> Link: https://lore.kernel.org/r/20220131083841.3346801-1-camel.guo@axis.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-01net: dsa: mt7530: make NET_DSA_MT7530 select MEDIATEK_GE_PHYArınç ÜNAL1-0/+1
Make MediaTek MT753x DSA driver enable MediaTek Gigabit PHYs driver to properly control MT7530 and MT7531 switch PHYs. A noticeable change is that the behaviour of switchport interfaces going up-down-up-down is no longer there. Fixes: b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch") Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220129062703.595-1-arinc.unal@arinc9.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-01i40e: Fix reset path while removing the driverKaren Sornek2-1/+19
Fix the crash in kernel while dereferencing the NULL pointer, when the driver is unloaded and simultaneously the VSI rings are being stopped. The hardware requires 50msec in order to finish RX queues disable. For this purpose the driver spins in mdelay function for the operation to be completed. For example changing number of queues which requires reset would fail in the following call stack: 1) i40e_prep_for_reset 2) i40e_pf_quiesce_all_vsi 3) i40e_quiesce_vsi 4) i40e_vsi_close 5) i40e_down 6) i40e_vsi_stop_rings 7) i40e_vsi_control_rx -> disable requires the delay of 50msecs 8) continue back in i40e_down function where i40e_clean_tx_ring(vsi->tx_rings[i]) is going to crash When the driver was spinning vsi_release called i40e_vsi_free_arrays where the vsi->tx_rings resources were freed and the pointer was set to NULL. Fixes: 5b6d4a7f20b0 ("i40e: Fix crash during removing i40e driver") Signed-off-by: Slawomir Laba <slawomirx.laba@intel.com> Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Signed-off-by: Karen Sornek <karen.sornek@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-02-01i40e: Fix reset bw limit when DCB enabled with 1 TCJedrzej Jagielski1-1/+11
There was an AQ error I40E_AQ_RC_EINVAL when trying to reset bw limit as part of bw allocation setup. This was caused by trying to reset bw limit with DCB enabled. Bw limit should not be reset when DCB is enabled. The code was relying on the pf->flags to check if DCB is enabled but if only 1 TC is available this flag will not be set even though DCB is enabled. Add a check for number of TC and if it is 1 don't try to reset bw limit even if pf->flags shows DCB as disabled. Fixes: fa38e30ac73f ("i40e: Fix for Tx timeouts when interface is brought up if DCB is enabled") Suggested-by: Alexander Lobakin <alexandr.lobakin@intel.com> # Flatten the condition Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com> Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com> Tested-by: Imam Hassan Reza Biswas <imam.hassan.reza.biswas@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-01-28net: stmmac: properly handle with runtime pm in stmmac_dvr_remove()Jisheng Zhang1-2/+4
There are two issues with runtime pm handling in stmmac_dvr_remove(): 1. the mac is runtime suspended before stopping dma and rx/tx. We need to ensure the device is properly resumed back. 2. the stmmaceth clk enable/disable isn't balanced in both exit and error handling code path. Take the exit code path for example, when we unbind the driver or rmmod the driver module, the mac is runtime suspended as said above, so the stmmaceth clk is disabled, but stmmac_dvr_remove() stmmac_remove_config_dt() clk_disable_unprepare() CCF will complain this time. The error handling code path suffers from the similar situtaion. Here are kernel warnings in error handling code path on Allwinner D1 platform: [ 1.604695] ------------[ cut here ]------------ [ 1.609328] bus-emac already disabled [ 1.613015] WARNING: CPU: 0 PID: 38 at drivers/clk/clk.c:952 clk_core_disable+0xcc/0xec [ 1.621039] CPU: 0 PID: 38 Comm: kworker/u2:1 Not tainted 5.14.0-rc4#1 [ 1.627653] Hardware name: Allwinner D1 NeZha (DT) [ 1.632443] Workqueue: events_unbound deferred_probe_work_func [ 1.638286] epc : clk_core_disable+0xcc/0xec [ 1.642561] ra : clk_core_disable+0xcc/0xec [ 1.646835] epc : ffffffff8023c2ec ra : ffffffff8023c2ec sp : ffffffd00411bb10 [ 1.654054] gp : ffffffff80ec9988 tp : ffffffe00143a800 t0 : ffffffff80ed6a6f [ 1.661272] t1 : ffffffff80ed6a60 t2 : 0000000000000000 s0 : ffffffe001509e00 [ 1.668489] s1 : 0000000000000001 a0 : 0000000000000019 a1 : ffffffff80e80bd8 [ 1.675707] a2 : 00000000ffffefff a3 : 00000000000000f4 a4 : 0000000000000002 [ 1.682924] a5 : 0000000000000001 a6 : 0000000000000030 a7 : 00000000028f5c29 [ 1.690141] s2 : 0000000000000800 s3 : ffffffe001375000 s4 : ffffffe01fdf7a80 [ 1.697358] s5 : ffffffe001375010 s6 : ffffffff8001fc10 s7 : ffffffffffffffff [ 1.704577] s8 : 0000000000000001 s9 : ffffffff80ecb248 s10: ffffffe001b80000 [ 1.711794] s11: ffffffe001b80760 t3 : 0000000000000062 t4 : ffffffffffffffff [ 1.719012] t5 : ffffffff80e0f6d8 t6 : ffffffd00411b8f0 [ 1.724321] status: 8000000201800100 badaddr: 0000000000000000 cause: 0000000000000003 [ 1.732233] [<ffffffff8023c2ec>] clk_core_disable+0xcc/0xec [ 1.737810] [<ffffffff80240430>] clk_disable+0x38/0x78 [ 1.742956] [<ffffffff8001fc0c>] worker_thread+0x1a8/0x4d8 [ 1.748451] [<ffffffff8031a500>] stmmac_remove_config_dt+0x1c/0x4c [ 1.754646] [<ffffffff8031c8ec>] sun8i_dwmac_probe+0x378/0x82c [ 1.760484] [<ffffffff8001fc0c>] worker_thread+0x1a8/0x4d8 [ 1.765975] [<ffffffff8029a6c8>] platform_probe+0x64/0xf0 [ 1.771382] [<ffffffff8029833c>] really_probe.part.0+0x8c/0x30c [ 1.777305] [<ffffffff8029865c>] __driver_probe_device+0xa0/0x148 [ 1.783402] [<ffffffff8029873c>] driver_probe_device+0x38/0x138 [ 1.789324] [<ffffffff802989cc>] __device_attach_driver+0xd0/0x170 [ 1.795508] [<ffffffff802988f8>] __driver_attach_async_helper+0xbc/0xc0 [ 1.802125] [<ffffffff802965ac>] bus_for_each_drv+0x68/0xb4 [ 1.807701] [<ffffffff80298d1c>] __device_attach+0xd8/0x184 [ 1.813277] [<ffffffff802967b0>] bus_probe_device+0x98/0xbc [ 1.818852] [<ffffffff80297904>] deferred_probe_work_func+0x90/0xd4 [ 1.825122] [<ffffffff8001f8b8>] process_one_work+0x1e4/0x390 [ 1.830872] [<ffffffff8001fd80>] worker_thread+0x31c/0x4d8 [ 1.836362] [<ffffffff80026bf4>] kthreadd+0x94/0x188 [ 1.841335] [<ffffffff80026bf4>] kthreadd+0x94/0x188 [ 1.846304] [<ffffffff8001fa60>] process_one_work+0x38c/0x390 [ 1.852054] [<ffffffff80026564>] kthread+0x124/0x160 [ 1.857021] [<ffffffff8002643c>] set_kthread_struct+0x5c/0x60 [ 1.862770] [<ffffffff80001f08>] ret_from_syscall_rejected+0x8/0xc [ 1.868956] ---[ end trace 8d5c6046255f84a0 ]--- [ 1.873675] ------------[ cut here ]------------ [ 1.878366] bus-emac already unprepared [ 1.882378] WARNING: CPU: 0 PID: 38 at drivers/clk/clk.c:810 clk_core_unprepare+0xe4/0x168 [ 1.890673] CPU: 0 PID: 38 Comm: kworker/u2:1 Tainted: G W 5.14.0-rc4 #1 [ 1.898674] Hardware name: Allwinner D1 NeZha (DT) [ 1.903464] Workqueue: events_unbound deferred_probe_work_func [ 1.909305] epc : clk_core_unprepare+0xe4/0x168 [ 1.913840] ra : clk_core_unprepare+0xe4/0x168 [ 1.918375] epc : ffffffff8023d6cc ra : ffffffff8023d6cc sp : ffffffd00411bb10 [ 1.925593] gp : ffffffff80ec9988 tp : ffffffe00143a800 t0 : 0000000000000002 [ 1.932811] t1 : ffffffe01f743be0 t2 : 0000000000000040 s0 : ffffffe001509e00 [ 1.940029] s1 : 0000000000000001 a0 : 000000000000001b a1 : ffffffe00143a800 [ 1.947246] a2 : 0000000000000000 a3 : 00000000000000f4 a4 : 0000000000000001 [ 1.954463] a5 : 0000000000000000 a6 : 0000000005fce2a5 a7 : 0000000000000001 [ 1.961680] s2 : 0000000000000800 s3 : ffffffff80afeb90 s4 : ffffffe01fdf7a80 [ 1.968898] s5 : ffffffe001375010 s6 : ffffffff8001fc10 s7 : ffffffffffffffff [ 1.976115] s8 : 0000000000000001 s9 : ffffffff80ecb248 s10: ffffffe001b80000 [ 1.983333] s11: ffffffe001b80760 t3 : ffffffff80b39120 t4 : 0000000000000001 [ 1.990550] t5 : 0000000000000000 t6 : ffffffe001600002 [ 1.995859] status: 8000000201800120 badaddr: 0000000000000000 cause: 0000000000000003 [ 2.003771] [<ffffffff8023d6cc>] clk_core_unprepare+0xe4/0x168 [ 2.009609] [<ffffffff802403a0>] clk_unprepare+0x24/0x3c [ 2.014929] [<ffffffff8031a508>] stmmac_remove_config_dt+0x24/0x4c [ 2.021125] [<ffffffff8031c8ec>] sun8i_dwmac_probe+0x378/0x82c [ 2.026965] [<ffffffff8001fc0c>] worker_thread+0x1a8/0x4d8 [ 2.032463] [<ffffffff8029a6c8>] platform_probe+0x64/0xf0 [ 2.037871] [<ffffffff8029833c>] really_probe.part.0+0x8c/0x30c [ 2.043795] [<ffffffff8029865c>] __driver_probe_device+0xa0/0x148 [ 2.049892] [<ffffffff8029873c>] driver_probe_device+0x38/0x138 [ 2.055815] [<ffffffff802989cc>] __device_attach_driver+0xd0/0x170 [ 2.061999] [<ffffffff802988f8>] __driver_attach_async_helper+0xbc/0xc0 [ 2.068616] [<ffffffff802965ac>] bus_for_each_drv+0x68/0xb4 [ 2.074193] [<ffffffff80298d1c>] __device_attach+0xd8/0x184 [ 2.079769] [<ffffffff802967b0>] bus_probe_device+0x98/0xbc [ 2.085345] [<ffffffff80297904>] deferred_probe_work_func+0x90/0xd4 [ 2.091616] [<ffffffff8001f8b8>] process_one_work+0x1e4/0x390 [ 2.097367] [<ffffffff8001fd80>] worker_thread+0x31c/0x4d8 [ 2.102858] [<ffffffff80026bf4>] kthreadd+0x94/0x188 [ 2.107830] [<ffffffff80026bf4>] kthreadd+0x94/0x188 [ 2.112800] [<ffffffff8001fa60>] process_one_work+0x38c/0x390 [ 2.118551] [<ffffffff80026564>] kthread+0x124/0x160 [ 2.123520] [<ffffffff8002643c>] set_kthread_struct+0x5c/0x60 [ 2.129268] [<ffffffff80001f08>] ret_from_syscall_rejected+0x8/0xc [ 2.135455] ---[ end trace 8d5c6046255f84a1 ]--- Fixes: 5ec55823438e ("net: stmmac: add clocks management for gmac driver") Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-28Merge tag 'ieee802154-for-net-2022-01-28' of ↵David S. Miller4-4/+15
git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan Stefan Schmidt says: ==================== pull-request: ieee802154 for net 2022-01-28 An update from ieee802154 for your *net* tree. A bunch of fixes in drivers, all from Miquel Raynal. Clarifying the default channel in hwsim, leak fixes in at86rf230 and ca8210 as well as a symbol duration fix for mcr20a. Topping up the driver fixes with better error codes in nl802154 and a cleanup in MAINTAINERS for an orphaned driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-28gve: fix the wrong AdminQ buffer queue index checkHaiyue Wang1-1/+1
The 'tail' and 'head' are 'unsigned int' type free-running count, when 'head' is overflow, the 'int i (= tail) < u32 head' will be false: Only '- loop 0: idx = 63' result is shown, so it needs to use 'int' type to compare, it can handle the overflow correctly. typedef uint32_t u32; int main() { u32 tail, head; int stail, shead; int i, loop; tail = 0xffffffff; head = 0x00000000; for (i = tail, loop = 0; i < head; i++) { unsigned int idx = i & 63; printf("+ loop %d: idx = %u\n", loop++, idx); } stail = tail; shead = head; for (i = stail, loop = 0; i < shead; i++) { unsigned int idx = i & 63; printf("- loop %d: idx = %u\n", loop++, idx); } return 0; } Fixes: 5cdad90de62c ("gve: Batch AQ commands for creating and destroying queues.") Signed-off-by: Haiyue Wang <haiyue.wang@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-28net: stmmac: dwmac-visconti: No change to ETHER_CLOCK_SEL for unexpected ↵Yuji Ishikawa1-2/+7
speed request. Variable clk_sel_val is not initialized in the default case of the first switch statement. In that case, the function should return immediately without any changes to the hardware. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: b38dd98ff8d0 ("net: stmmac: Add Toshiba Visconti SoCs glue driver") Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp> Reviewed-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-28net: amd-xgbe: ensure to reset the tx_timer_active flagRaju Rangoju1-0/+2
Ensure to reset the tx_timer_active flag in xgbe_stop(), otherwise a port restart may result in tx timeout due to uncleared flag. Fixes: c635eaacbf77 ("amd-xgbe: Remove Tx coalescing") Co-developed-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Link: https://lore.kernel.org/r/20220127060222.453371-1-Raju.Rangoju@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-28net: amd-xgbe: Fix skb data length underflowShyam Sundar S K1-1/+11
There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length underflows are seen because of inconsistencies in the hardware descriptors. Fixes: 622c36f143fc ("amd-xgbe: Fix jumbo MTU processing on newer hardware") Suggested-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Link: https://lore.kernel.org/r/20220127092003.2812745-1-Shyam-sundar.S-k@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-27Merge tag 'net-5.17-rc2' of ↵Linus Torvalds54-279/+523
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter and can. Current release - new code bugs: - tcp: add a missing sk_defer_free_flush() in tcp_splice_read() - tcp: add a stub for sk_defer_free_flush(), fix CONFIG_INET=n - nf_tables: set last expression in register tracking area - nft_connlimit: fix memleak if nf_ct_netns_get() fails - mptcp: fix removing ids bitmap setting - bonding: use rcu_dereference_rtnl when getting active slave - fix three cases of sleep in atomic context in drivers: lan966x, gve - handful of build fixes for esoteric drivers after netdev->dev_addr was made const Previous releases - regressions: - revert "ipv6: Honor all IPv6 PIO Valid Lifetime values", it broke Linux compatibility with USGv6 tests - procfs: show net device bound packet types - ipv4: fix ip option filtering for locally generated fragments - phy: broadcom: hook up soft_reset for BCM54616S Previous releases - always broken: - ipv4: raw: lock the socket in raw_bind() - ipv4: decrease the use of shared IPID generator to decrease the chance of attackers guessing the values - procfs: fix cross-netns information leakage in /proc/net/ptype - ethtool: fix link extended state for big endian - bridge: vlan: fix single net device option dumping - ping: fix the sk_bound_dev_if match in ping_lookup" * tag 'net-5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (86 commits) net: bridge: vlan: fix memory leak in __allowed_ingress net: socket: rename SKB_DROP_REASON_SOCKET_FILTER ipv4: remove sparse error in ip_neigh_gw4() ipv4: avoid using shared IP generator for connected sockets ipv4: tcp: send zero IPID in SYNACK messages ipv4: raw: lock the socket in raw_bind() MAINTAINERS: add missing IPv4/IPv6 header paths MAINTAINERS: add more files to eth PHY net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() net: bridge: vlan: fix single net device option dumping net: stmmac: skip only stmmac_ptp_register when resume from suspend net: stmmac: configure PTP clock source prior to PTP initialization Revert "ipv6: Honor all IPv6 PIO Valid Lifetime values" connector/cn_proc: Use task_is_in_init_pid_ns() pid: Introduce helper task_is_in_init_pid_ns() gve: Fix GFP flags when allocing pages net: lan966x: Fix sleep in atomic context when updating MAC table net: lan966x: Fix sleep in atomic context when injecting frames ethernet: seeq/ether3: don't write directly to netdev->dev_addr ethernet: 8390/etherh: don't write directly to netdev->dev_addr ...
2022-01-27net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()Jisheng Zhang1-1/+1
When readl_poll_timeout() timeout, we'd better directly use its return value. Before this patch: [ 2.145528] dwmac-sun8i: probe of 4500000.ethernet failed with error -14 After this patch: [ 2.138520] dwmac-sun8i: probe of 4500000.ethernet failed with error -110 Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-27net: stmmac: skip only stmmac_ptp_register when resume from suspendMohammad Athari Bin Ismail1-11/+9
When resume from suspend, besides skipping PTP registration, it also skipping PTP HW initialization. This could cause PTP clock not able to operate properly when resume from suspend. To fix this, only stmmac_ptp_register() is skipped when resume from suspend. Fixes: fe1319291150 ("stmmac: Don't init ptp again when resume from suspend/hibernation") Cc: <stable@vger.kernel.org> # 5.15.x Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-27net: stmmac: configure PTP clock source prior to PTP initializationMohammad Athari Bin Ismail2-3/+3
For Intel platform, it is required to configure PTP clock source prior PTP initialization in MAC. So, need to move ptp_clk_freq_config execution from stmmac_ptp_register() to stmmac_init_ptp(). Fixes: 76da35dc99af ("stmmac: intel: Add PSE and PCH PTP clock source selection") Cc: <stable@vger.kernel.org> # 5.15.x Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-27net: ieee802154: ca8210: Stop leaking skb'sMiquel Raynal1-0/+1
Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. We then leak the skb structure. Free the skb structure upon error before returning. Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20220125121426.848337-5-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2022-01-27net: ieee802154: at86rf230: Stop leaking skb'sMiquel Raynal1-2/+11
Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. In the Tx case we then leak the skb structure. Free the skb structure upon error before returning when appropriate. As the 'is_tx = 0' cannot be moved in the complete handler because of a possible race between the delay in switching to STATE_RX_AACK_ON and a new interrupt, we introduce an intermediate 'was_tx' boolean just for this purpose. There is no Fixes tag applying here, many changes have been made on this area and the issue kind of always existed. Suggested-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20220125121426.848337-4-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2022-01-27net: ieee802154: mcr20a: Fix lifs/sifs periodsMiquel Raynal1-2/+2
These periods are expressed in time units (microseconds) while 40 and 12 are the number of symbol durations these periods will last. We need to multiply them both with phy->symbol_duration in order to get these values in microseconds. Fixes: 8c6ad9cc5157 ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20220125121426.848337-3-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2022-01-27net: ieee802154: hwsim: Ensure proper channel selection at probe timeMiquel Raynal1-0/+1
Drivers are expected to set the PHY current_channel and current_page according to their default state. The hwsim driver is advertising being configured on channel 13 by default but that is not reflected in its own internal pib structure. In order to ensure that this driver consider the current channel as being 13 internally, we at least need to set the pib->channel field to 13. Fixes: f25da51fdc38 ("ieee802154: hwsim: add replacement for fakelb") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> [stefan@datenfreihafen.org: fixed assigment from page to channel] Acked-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20220125121426.848337-2-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2022-01-27gve: Fix GFP flags when allocing pagesCatherine Sullivan4-6/+7
Use GFP_ATOMIC when allocating pages out of the hotpath, continue to use GFP_KERNEL when allocating pages during setup. GFP_KERNEL will allow blocking which allows it to succeed more often in a low memory enviornment but in the hotpath we do not want to allow the allocation to block. Fixes: f5cedc84a30d2 ("gve: Add transmit and receive support") Signed-off-by: Catherine Sullivan <csully@google.com> Signed-off-by: David Awogbemila <awogbemila@google.com> Link: https://lore.kernel.org/r/20220126003843.3584521-1-awogbemila@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-26net: lan966x: Fix sleep in atomic context when updating MAC tableHoratiu Vultur1-5/+6
The function lan966x_mac_wait_for_completion is used to poll the status of the MAC table using the function readx_poll_timeout. The problem with this function is that is called also from atomic context. Therefore update the function to use readx_poll_timeout_atomic. Fixes: e18aba8941b40b ("net: lan966x: add mactable support") Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26net: lan966x: Fix sleep in atomic context when injecting framesHoratiu Vultur1-3/+3
On lan966x, when injecting a frame it was polling the register QS_INJ_STATUS to see if it can continue with the injection of the frame. The problem was that it was using readx_poll_timeout which could sleep in atomic context. This patch fixes this issue by using readx_poll_timeout_atomic. Fixes: d28d6d2e37d10d ("net: lan966x: add port module support") Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26ethernet: seeq/ether3: don't write directly to netdev->dev_addrJakub Kicinski1-1/+3
netdev->dev_addr is const now. Compile tested rpc_defconfig w/ GCC 8.5. Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26ethernet: 8390/etherh: don't write directly to netdev->dev_addrJakub Kicinski1-2/+4
netdev->dev_addr is const now. Compile tested rpc_defconfig w/ GCC 8.5. Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26ethernet: i825xx: don't write directly to netdev->dev_addrJakub Kicinski1-1/+3
netdev->dev_addr is const now. Compile tested rpc_defconfig w/ GCC 8.5. Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26ethernet: broadcom/sb1250-mac: don't write directly to netdev->dev_addrJakub Kicinski1-3/+1
netdev->dev_addr is const now. Compile tested bigsur_defconfig and sb1250_swarm_defconfig. Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26ethernet: tundra: don't write directly to netdev->dev_addrJakub Kicinski1-17/+18
netdev->dev_addr is const now. Maintain the questionable offsetting in ndo_set_mac_address. Compile tested holly_defconfig and mpc7448_hpc2_defconfig. Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-26ethernet: 3com/typhoon: don't write directly to netdev->dev_addrJakub Kicinski1-2/+4
This driver casts off the const and writes directly to netdev->dev_addr. This will result in a MAC address tree corruption and a warning. Compile tested ppc6xx_defconfig. Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-25amd: declance: use eth_hw_addr_set()Thomas Bogendoerfer1-1/+3
Copy scattered mac address octets into an array then eth_hw_addr_set(). Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Link: https://lore.kernel.org/r/20220125144007.64407-1-tsbogend@alpha.franken.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-25net: hns3: handle empty unknown interrupt for VFYufeng Mo1-2/+1
Since some interrupt states may be cleared by hardware, the driver may receive an empty interrupt. Currently, the VF driver directly disables the vector0 interrupt in this case. As a result, the VF is unavailable. Therefore, the vector0 interrupt should be enabled in this case. Fixes: b90fcc5bd904 ("net: hns3: add reset handling for VF when doing Core/Global/IMP reset") Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-25net: fec_mpc52xx: don't discard const from netdev->dev_addrJakub Kicinski1-5/+7
Recent changes made netdev->dev_addr const, and it's passed directly to mpc52xx_fec_set_paddr(). Similar problem exists on the probe patch, the driver needs to call eth_hw_addr_set(). Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Fixes: adeef3e32146 ("net: constify netdev->dev_addr") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-25net: cpsw: Properly initialise struct page_pool_paramsToke Høiland-Jørgensen1-1/+1
The cpsw driver didn't properly initialise the struct page_pool_params before calling page_pool_create(), which leads to crashes after the struct has been expanded with new parameters. The second Fixes tag below is where the buggy code was introduced, but because the code was moved around this patch will only apply on top of the commit in the first Fixes tag. Fixes: c5013ac1dd0e ("net: ethernet: ti: cpsw: move set of common functions in cpsw_priv") Fixes: 9ed4050c0d75 ("net: ethernet: ti: cpsw: add XDP support") Reported-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Tested-by: Colin Foster <colin.foster@in-advantage.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-25yam: fix a memory leak in yam_siocdevprivate()Hangyu Hua1-3/+1
ym needs to be free when ym->cmd != SIOCYAMSMCS. Fixes: 0781168e23a2 ("yam: fix a missing-check bug") Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-25net: stmmac: reduce unnecessary wakeups from eee sw timerJisheng Zhang1-6/+7
Currently, on EEE capable platforms, if EEE SW timer is used, the SW timer cause 1 wakeup/s even if the TX has successfully entered EEE. Remove this unnecessary wakeup by only calling mod_timer() if we haven't successfully entered EEE. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-24Merge tag 'linux-can-fixes-for-5.17-20220124' of ↵Jakub Kicinski4-2/+9
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2022-01-24 The first patch updates the email address of Brian Silverman from his former employer to his private address. The next patch fixes DT bindings information for the tcan4x5x SPI CAN driver. The following patch targets the m_can driver and fixes the introduction of FIFO bulk read support. Another patch for the tcan4x5x driver, which fixes the max register value for the regmap config. The last patch for the flexcan driver marks the RX mailbox support for the MCF5441X as support. * tag 'linux-can-fixes-for-5.17-20220124' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: can: flexcan: mark RX via mailboxes as supported on MCF5441X can: tcan4x5x: regmap: fix max register value can: m_can: m_can_fifo_{read,write}: don't read or write from/to FIFO if length is 0 dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config mailmap: update email address of Brian Silverman ==================== Link: https://lore.kernel.org/r/20220124175955.3464134-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-24can: flexcan: mark RX via mailboxes as supported on MCF5441XMarc Kleine-Budde2-1/+2
Most flexcan IP cores support 2 RX modes: - FIFO - mailbox The flexcan IP core on the MCF5441X cannot receive CAN RTR messages via mailboxes. However the mailbox mode is more performant. The commit | 1c45f5778a3b ("can: flexcan: add ethtool support to change rx-rtr setting during runtime") added support to switch from FIFO to mailbox mode on these cores. After testing the mailbox mode on the MCF5441X by Angelo Dureghello, this patch marks it (without RTR capability) as supported. Further the IP core overview table is updated, that RTR reception via mailboxes is not supported. Link: https://lore.kernel.org/all/20220121084425.3141218-1-mkl@pengutronix.de Tested-by: Angelo Dureghello <angelo@kernel-space.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-01-24can: tcan4x5x: regmap: fix max register valueMarc Kleine-Budde1-1/+1
The MRAM of the tcan4x5x has a size of 2K and starts at 0x8000. There are no further registers in the tcan4x5x making 0x87fc the biggest addressable register. This patch fixes the max register value of the regmap config from 0x8ffc to 0x87fc. Fixes: 6e1caaf8ed22 ("can: tcan4x5x: fix max register value") Link: https://lore.kernel.org/all/20220119064011.2943292-1-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-01-24can: m_can: m_can_fifo_{read,write}: don't read or write from/to FIFO if ↵Marc Kleine-Budde1-0/+6
length is 0 In order to optimize FIFO access, especially on m_can cores attached to slow busses like SPI, in patch | e39381770ec9 ("can: m_can: Disable IRQs on FIFO bus errors") bulk read/write support has been added to the m_can_fifo_{read,write} functions. That change leads to the tcan driver to call regmap_bulk_{read,write}() with a length of 0 (for CAN frames with 0 data length). regmap treats this as an error: | tcan4x5x spi1.0 tcan4x5x0: FIFO write returned -22 This patch fixes the problem by not calling the cdev->ops->{read,write)_fifo() in case of a 0 length read/write. Fixes: e39381770ec9 ("can: m_can: Disable IRQs on FIFO bus errors") Link: https://lore.kernel.org/all/20220114155751.2651888-1-mkl@pengutronix.de Cc: stable@vger.kernel.org Cc: Matt Kline <matt@bitbashing.io> Cc: Chandrasekar Ramakrishnan <rcsekar@samsung.com> Reported-by: Michael Anochin <anochin@photo-meter.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-30 10:40:15 +0300