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2022-09-27drm/amd/display: Fix audio on display after unplugging anotherAric Cyr1-4/+2
Revert "dc: skip audio setup when audio stream is enabled" This reverts commit 65fbfb02c2734cacffec5e3f492e1b4f1dabcf98 [why] We have minimal pipe split transition method to avoid pipe allocation outage.However, this method will invoke audio setup which cause audio output stuck once pipe reallocate. [how] skip audio setup for pipelines which audio stream has been enabled Reviewed-by: Martin Leung <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/display: Add explicit FIFO disable for DP blankNicholas Kazlauskas1-1/+11
[Why] We rely on DMCUB to do this when disabling the link but it should actually come before we disable the DP VID stream. If we don't then the FIFO can end up with underflow that persists the next time it's enabled. [How] Add a DCN314 specific blank sequence that will disable the DIG FIFO first. Reviewed-by: Syed Hassan <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Nicholas Kazlauskas <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/display: Wrap OTG disable workaround with FIFO controlNicholas Kazlauskas1-1/+10
[Why] The DIO FIFO will underflow if we turn off the OTG before we turn off the FIFO. Since this happens as part of the OTG workaround and we don't reset the FIFO afterwards we see the error persist. [How] Add disable FIFO before the disable CRTC and enable FIFO after enabling the CRTC. Reviewed-by: Syed Hassan <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Nicholas Kazlauskas <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/display: Do DIO FIFO enable after DP video stream enableNicholas Kazlauskas1-5/+8
[Why] Avoids a race condition where DIO FIFO can underflow due to no incoming data available. [How] Shift the FIFO enable below stream enable. Make sure fullness level is written before the DIO reset takes place and that we're not doing it twice. Reviewed-by: Syed Hassan <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Nicholas Kazlauskas <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/display: Update DCN32 to use new SR latenciesAlvin Lee1-2/+2
[Description] Update to new SR latencies for DCN32 Reviewed-by: Nevenko Stupar <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/display: Avoid avoid unnecessary pixel rate divider programmingTaimur Hassan1-0/+47
[Why] Programming pixel rate divider when FIFO is enabled can cause FIFO error. [How] Skip divider programming when divider values are the same to prevent FIFO error. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Taimur Hassan <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amdkfd: fix dropped interrupt in kfd_int_process_v11Graham Sider1-3/+3
Shader wave interrupts were getting dropped in event_interrupt_wq_v11 if the PRIV bit was set to 1. This would often lead to a hang. Until debugger logic is upstreamed, expand comment to stop early return. Signed-off-by: Graham Sider <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amdgpu: pass queue size and is_aql_queue to MESGraham Sider4-1/+10
Update mes_v11_api_def.h add_queue API with is_aql_queue parameter. Also re-use gds_size for the queue size (unused for KFD). MES requires the queue size in order to compute the actual wptr offset within the queue RB since it increases monotonically for AQL queues. v2: Make is_aql_queue assign clearer Signed-off-by: Graham Sider <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amdkfd: fix MQD init for GFX11 in init_mqdGraham Sider1-0/+4
Set remaining compute_static_thread_mgmt_se* accordingly. Signed-off-by: Graham Sider <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/pm: use adverse selection for dpm features unsupported by driverEvan Quan1-61/+24
It's vbios and pmfw instead of driver who decide whether some dpm features is supported or not. Driver just de-selects those features which are not permitted on user's request. Thus, we use adverse selects model. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amd/pm: enable gfxoff feature for SMU 13.0.0Evan Quan1-3/+5
The feature is ready with latest 78.58.0 PMFW. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27drm/amdgpu: avoid gfx register accessing during gfxoffEvan Quan1-0/+4
Make sure gfxoff is disabled before gfx register accessing. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-09-27x86/alternative: Fix race in try_get_desc()Nadav Amit1-22/+23
I encountered some occasional crashes of poke_int3_handler() when kprobes are set, while accessing desc->vec. The text poke mechanism claims to have an RCU-like behavior, but it does not appear that there is any quiescent state to ensure that nobody holds reference to desc. As a result, the following race appears to be possible, which can lead to memory corruption. CPU0 CPU1 ---- ---- text_poke_bp_batch() -> smp_store_release(&bp_desc, &desc) [ notice that desc is on the stack ] poke_int3_handler() [ int3 might be kprobe's so sync events are do not help ] -> try_get_desc(descp=&bp_desc) desc = __READ_ONCE(bp_desc) if (!desc) [false, success] WRITE_ONCE(bp_desc, NULL); atomic_dec_and_test(&desc.refs) [ success, desc space on the stack is being reused and might have non-zero value. ] arch_atomic_inc_not_zero(&desc->refs) [ might succeed since desc points to stack memory that was freed and might be reused. ] Fix this issue with small backportable patch. Instead of trying to make RCU-like behavior for bp_desc, just eliminate the unnecessary level of indirection of bp_desc, and hold the whole descriptor as a global. Anyhow, there is only a single descriptor at any given moment. Fixes: 1f676247f36a4 ("x86/alternatives: Implement a better poke_int3_handler() completion scheme") Signed-off-by: Nadav Amit <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected]
2022-09-27ice: xsk: drop power of 2 ring size restriction for AF_XDPMaciej Fijalkowski1-13/+7
We had multiple customers in the past months that reported commit 296f13ff3854 ("ice: xsk: Force rings to be sized to power of 2") makes them unable to use ring size of 8160 in conjunction with AF_XDP. Remove this restriction. Fixes: 296f13ff3854 ("ice: xsk: Force rings to be sized to power of 2") CC: Alasdair McWilliam <[email protected]> Signed-off-by: Maciej Fijalkowski <[email protected]> Tested-by: George Kuruvinakunnel <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-09-27ice: xsk: change batched Tx descriptor cleaningMaciej Fijalkowski3-88/+64
AF_XDP Tx descriptor cleaning in ice driver currently works in a "lazy" way - descriptors are not cleaned immediately after send. We rather hold on with cleaning until we see that free space in ring drops below particular threshold. This was supposed to reduce the amount of unnecessary work related to cleaning and instead of keeping the ring empty, ring was rather saturated. In AF_XDP realm cleaning Tx descriptors implies producing them to CQ. This is a way of letting know user space that particular descriptor has been sent, as John points out in [0]. We tried to implement serial descriptor cleaning which would be used in conjunction with batched cleaning but it made code base more convoluted and probably harder to maintain in future. Therefore we step away from batched cleaning in a current form in favor of an approach where we set RS bit on every last descriptor from a batch and clean always at the beginning of ice_xmit_zc(). This means that we give up a bit of Tx performance, but this doesn't hurt l2fwd scenario which is way more meaningful than txonly as this can be treaten as AF_XDP based packet generator. l2fwd is not hurt due to the fact that Tx side is much faster than Rx and Rx is the one that has to catch Tx up. FWIW Tx descriptors are still produced in a batched way. [0]: https://lore.kernel.org/bpf/[email protected]/ Fixes: 126cdfe1007a ("ice: xsk: Improve AF_XDP ZC Tx and use batching API") Signed-off-by: Maciej Fijalkowski <[email protected]> Tested-by: George Kuruvinakunnel <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-09-27net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455Frank Wunderlich1-0/+1
Add support for Dell 5811e (EM7455) with USB-id 0x413c:0x81c2. Signed-off-by: Frank Wunderlich <[email protected]> Cc: [email protected] Acked-by: Bjørn Mork <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-09-27Input: snvs_pwrkey - fix SNVS_HPVIDR1 register addressSebastian Krzyszkowiak1-1/+1
Both i.MX6 and i.MX8 reference manuals list 0xBF8 as SNVS_HPVIDR1 (chapters 57.9 and 6.4.5 respectively). Without this, trying to read the revision number results in 0 on all revisions, causing the i.MX6 quirk to apply on all platforms, which in turn causes the driver to synthesise power button release events instead of passing the real one as they happen even on platforms like i.MX8 where that's not wanted. Fixes: 1a26c920717a ("Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q") Tested-by: Martin Kepplinger <[email protected]> Signed-off-by: Sebastian Krzyszkowiak <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/4599101.ElGaqSPkdT@pliszka Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-27Merge tag 'sound-6.0-rc8' of ↵Linus Torvalds8-22/+101
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few device-specific fixes, mostly for ASoC. All look small / trivial enough" * tag 'sound-6.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: intel-dsp-config: add missing RaptorLake PCI IDs ASoC: tas2770: Reinit regcache on reset ASoC: nau8824: Fix semaphore is released unexpectedly ASoC: Intel: sof_sdw: add support for Dell SKU 0AFF ASoC: imx-card: Fix refcount issue with of_node_put ASoC: rt5640: Fix the issue of the abnormal JD2 status
2022-09-27IB/hfi1: Use skb_put_data() instead of skb_put/memcpy pairShang XiaoJing1-4/+1
Use skb_put_data() instead of skb_put() and memcpy(), which is shorter and clear. Drop the tmp variable that is not needed any more. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Shang XiaoJing <[email protected]> Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27Merge tag 'irqchip-fixes-6.0-2' of ↵Borislav Petkov743-5207/+10359
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull more irqchip fixes for 6.0 from Marc Zyngier: - A couple of configuration fixes for the recently merged Loongarch drivers - A fix to avoid dynamic allocation of a cpumask which was causing issues with PREEMPT_RT and the GICv3 ITS - A tightening of an error check in the stm32 exti driver Link: https://lore.kernel.org/r/[email protected]
2022-09-27RDMA/hns: Unified Log Printing StyleGuofeng Yue6-55/+55
The first letter of the log information is changed to lowercase to keep the same style. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guofeng Yue <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Replacing magic number with macros in apply_func_caps()Yixing Liu1-2/+4
Replacing magic number with macros in function apply_func_caps(). Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Yixing Liu <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Repacing 'dseg_len' by macros in fill_ext_sge_inl_data()Luoyouming1-4/+3
The sge size is known to be constant, so it's unnecessary to use sizeof to calculate. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Luoyouming <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove redundant 'max_srq_desc_sz' in capsYangyang Li3-5/+2
The max_srq_desc_sz is defined in the code, but never used, so delete this redundant variable. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Yangyang Li <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove redundant 'num_mtt_segs' and 'max_extend_sg'Yangyang Li3-8/+3
The num_mtt_segs and max_extend_sg used to be used for HIP06, remove them since the HIP06 code has been removed. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Yangyang Li <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove redundant 'phy_addr' in hns_roce_hem_list_find_mtt()Chengchang Tang3-9/+4
This parameter has never been used. Remove it to simplify the function. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chengchang Tang <[email protected]> Signed-off-by: Yunsheng Lin <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove redundant 'use_lowmem' argument from hns_roce_init_hem_table()Yunsheng Lin4-22/+14
As hns_roce_init_hem_table() is always called with use_lowmem being '1', and table->lowmem is set according to that argument, so remove table->lowmem too. Also, as the table->lowmem is used to indicate a dma buffer is allocated with GFP_HIGHUSER or GFP_KERNEL, and calling dma_alloc_coherent() with GFP_KERNEL seems like a common pattern. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Yunsheng Lin <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove redundant 'bt_level' for hem_list_alloc_item()Yunsheng Lin1-4/+4
The 'bt_level' parameter is not used in hem_list_alloc_item(), so remove it. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Yunsheng Lin <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove redundant 'attr_mask' in modify_qp_init_to_init()Yixing Liu1-6/+3
The attr_mask variable is not used in the function, so remove it. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Yixing Liu <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove unnecessary brackets when getting pointGuofeng Yue2-3/+4
Delete () when using & to obtain an address. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guofeng Yue <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Remove unnecessary braces for single statement blocksGuofeng Yue1-2/+1
Braces {} are not necessary for single statement blocks. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guofeng Yue <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/hns: Cleanup for a spelling error of AsynchronousGuofeng Yue1-1/+1
Fixed a spelling error for Asynchronous. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guofeng Yue <[email protected]> Signed-off-by: Haoyue Xu <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27IB/rdmavt: Add __init/__exit annotations to module init/exit funcsXiu Jianfeng1-2/+2
Add missing __init/__exit annotations to module init/exit funcs. Fixes: 0194621b2253 ("IB/rdmavt: Create module framework and handle driver registration") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Xiu Jianfeng <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/rxe: Remove redundant num_sge fieldsBob Pearson2-4/+2
In include/uapi/rdma/rdma_user_rxe.h there are redundant copies of num_sge in the rxe_send_wr, rxe_recv_wqe, and rxe_dma_info. Only the ones in rxe_dma_info are actually used by the rxe kernel driver. The userspace would set these values, but the kernel never read them. This change has no affect on the current ABI and new or old versions of rdma-core operate correctly with new or old versions of the kernel rxe driver. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bob Pearson <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/mlx5: Enable ATS support for MRs and umemsJason Gunthorpe3-17/+61
For mlx5 if ATS is enabled in the PCI config then the device will use ATS requests for only certain DMA operations. This has to be opted in by the SW side based on the mkey or umem settings. ATS slows down the PCI performance, so it should only be set in cases when it is needed. All of these cases revolve around optimizing PCI P2P transfers and avoiding bad cases where the bus just doesn't work. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/mlx5: Add support for dmabuf to devx umemJason Gunthorpe2-3/+22
This is modeled after the similar EFA enablement in commit 66f4817b5712 ("RDMA/efa: Add support for dmabuf memory regions"). Like EFA there is no support for revocation so we simply call the ib_umem_dmabuf_get_pinned() to obtain a umem instead of the normal ib_umem_get(). Everything else stays the same. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/core: Add UVERBS_ATTR_RAW_FDJason Gunthorpe2-0/+21
This uses the same passing protocol as UVERBS_ATTR_FD (eg len = 0 data_s64 = fd), except that the FD is not required to be a uverbs object and the core code does not covert the FD to an object handle automatically. Access to the int fd is provided by uverbs_get_raw_fd(). Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27net/mlx5: Add IFC bits for mkey ATSJason Gunthorpe1-3/+8
Allows telling a mkey to use PCI ATS for DMA that flows through it. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/rxe: Fix resize_finish() in rxe_queue.cBob Pearson1-5/+7
Currently in resize_finish() in rxe_queue.c there is a loop which copies the entries in the original queue into a newly allocated queue. The termination logic for this loop is incorrect. The call to queue_next_index() updates cons but has no effect on whether the queue is empty. So if the queue starts out empty nothing is copied but if it is not then the loop will run forever. This patch changes the loop to compare the value of cons to the original producer index. Fixes: ae6e843fe08d0 ("RDMA/rxe: Add memory barriers to kernel queues") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bob Pearson <[email protected]> Reviewed-by: Li Zhijian <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27RDMA/rxe: Set pd early in mr alloc routinesBob Pearson3-15/+14
Move setting of pd in mr objects ahead of any possible errors so that it will always be set in rxe_mr_cleanup() to avoid seg faults when rxe_put(mr_pd(mr)) is called. Fixes: cf40367961d8 ("RDMA/rxe: Move mr cleanup code to rxe_mr_cleanup()") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bob Pearson <[email protected]> Reviewed-by: Li Zhijian <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2022-09-27KVM: selftests: Skip tests that require EPT when it is not availableDavid Matlack2-0/+21
Skip selftests that require EPT support in the VM when it is not available. For example, if running on a machine where kvm_intel.ept=N since KVM does not offer EPT support to guests if EPT is not supported on the host. This commit causes vmx_dirty_log_test to be skipped instead of failing on hosts where kvm_intel.ept=N. Signed-off-by: David Matlack <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
2022-09-27mmc: hsq: Fix data stomping during mmc recoveryWenchao Chen1-1/+1
The block device uses multiple queues to access emmc. There will be up to 3 requests in the hsq of the host. The current code will check whether there is a request doing recovery before entering the queue, but it will not check whether there is a request when the lock is issued. The request is in recovery mode. If there is a request in recovery, then a read and write request is initiated at this time, and the conflict between the request and the recovery request will cause the data to be trampled. Signed-off-by: Wenchao Chen <[email protected]> Fixes: 511ce378e16f ("mmc: Add MMC host software queue support") Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
2022-09-27selftests: Fix the if conditions of in test_extra_filter()Wang Yufen1-1/+1
The socket 2 bind the addr in use, bind should fail with EADDRINUSE. So if bind success or errno != EADDRINUSE, testcase should be failed. Fixes: 3ca8e4029969 ("soreuseport: BPF selection functional test") Signed-off-by: Wang Yufen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2022-09-27uas: ignore UAS for Thinkplus chipsHongling Zeng1-0/+7
The UAS mode of Thinkplus(0x17ef, 0x3899) is reported to influence performance and trigger kernel panic on several platforms with the following error message: [ 39.702439] xhci_hcd 0000:0c:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring [ 39.702442] xhci_hcd 0000:0c:00.3: @000000026c61f810 00000000 00000000 1b000000 05038000 [ 720.545894][13] Workqueue: usb_hub_wq hub_event [ 720.550971][13] ffff88026c143c38 0000000000016300 ffff8802755bb900 ffff880 26cb80000 [ 720.559673][13] ffff88026c144000 ffff88026ca88100 0000000000000000 ffff880 26cb80000 [ 720.568374][13] ffff88026cb80000 ffff88026c143c50 ffffffff8186ae25 ffff880 26ca880f8 [ 720.577076][13] Call Trace: [ 720.580201][13] [<ffffffff8186ae25>] schedule+0x35/0x80 [ 720.586137][13] [<ffffffff8186b0ce>] schedule_preempt_disabled+0xe/0x10 [ 720.593623][13] [<ffffffff8186cb94>] __mutex_lock_slowpath+0x164/0x1e0 [ 720.601012][13] [<ffffffff8186cc3f>] mutex_lock+0x2f/0x40 [ 720.607141][13] [<ffffffff8162b8e9>] usb_disconnect+0x59/0x290 Falling back to USB mass storage can solve this problem, so ignore UAS function of this chip. Acked-by: Alan Stern <[email protected]> Cc: stable <[email protected]> Signed-off-by: Hongling Zeng <[email protected]> Link: https://lore.kernel.org/r/1663902249837086.19.seg@mailgw Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-09-27usb-storage: Add Hiksemi USB3-FW to IGNORE_UASHongling Zeng1-0/+7
The UAS mode of Hiksemi USB_HDD is reported to fail to work on several platforms with the following error message, then after re-connecting the device will be offlined and not working at all. [ 592.518442][ 2] sd 8:0:0:0: [sda] tag#17 uas_eh_abort_handler 0 uas-tag 18 inflight: CMD [ 592.527575][ 2] sd 8:0:0:0: [sda] tag#17 CDB: Write(10) 2a 00 03 6f 88 00 00 04 00 00 [ 592.536330][ 2] sd 8:0:0:0: [sda] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD [ 592.545266][ 2] sd 8:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 07 44 1a 88 00 00 08 00 These disks have a broken uas implementation, the tag field of the status iu-s is not set properly,so we need to fall-back to usb-storage. Acked-by: Alan Stern <[email protected]> Cc: stable <[email protected]> Signed-off-by: Hongling Zeng <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-09-27uas: add no-uas quirk for Hiksemi usb_diskHongling Zeng1-0/+7
The UAS mode of Hiksemi is reported to fail to work on several platforms with the following error message, then after re-connecting the device will be offlined and not working at all. [ 592.518442][ 2] sd 8:0:0:0: [sda] tag#17 uas_eh_abort_handler 0 uas-tag 18 inflight: CMD [ 592.527575][ 2] sd 8:0:0:0: [sda] tag#17 CDB: Write(10) 2a 00 03 6f 88 00 00 04 00 00 [ 592.536330][ 2] sd 8:0:0:0: [sda] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD [ 592.545266][ 2] sd 8:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 07 44 1a 88 00 00 08 00 These disks have a broken uas implementation, the tag field of the status iu-s is not set properly,so we need to fall-back to usb-storage. Acked-by: Alan Stern <[email protected]> Cc: stable <[email protected]> Signed-off-by: Hongling Zeng <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-09-27usb: dwc3: st: Fix node's child namePatrice Chotard1-1/+1
Update node's child name from "dwc3" to "usb", this fixes the following issue: [3.773852] usb-st-dwc3 8f94000.dwc3: failed to find dwc3 core node Fixes: 3120910a099b ("ARM: dts: stih407-family: Harmonize DWC USB3 DT nodes name") Reported-by: Jerome Audu <[email protected]> Signed-off-by: Patrice Chotard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-09-27usb: typec: ucsi: Remove incorrect warningHeikki Krogerus1-2/+0
Sink only devices do not have any source capabilities, so the driver should not warn about that. Also DRP (Dual Role Power) capable devices, such as USB Type-C docking stations, do not return any source capabilities unless they are plugged to a power supply themselves. Fixes: 1f4642b72be7 ("usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4") Reported-by: Paul Menzel <[email protected]> Cc: <[email protected]> Signed-off-by: Heikki Krogerus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-09-27net: phy: Don't WARN for PHY_UP state in mdio_bus_phy_resume()Lukas Wunner1-4/+6
Commit 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") introduced a WARN() on resume from system sleep if a PHY is not in PHY_HALTED state. Commit 6dbe852c379f ("net: phy: Don't WARN for PHY_READY state in mdio_bus_phy_resume()") added an exemption for PHY_READY state from the WARN(). It turns out PHY_UP state needs to be exempted as well because the following may happen on suspend: mdio_bus_phy_suspend() phy_stop_machine() phydev->state = PHY_UP # if (phydev->state >= PHY_UP) Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Reported-by: Marek Szyprowski <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Link: https://lore.kernel.org/netdev/[email protected]/ Signed-off-by: Lukas Wunner <[email protected]> Acked-by: Florian Fainelli <[email protected]> Cc: Xiaolei Wang <[email protected]> Link: https://lore.kernel.org/r/8128fdb51eeebc9efbf3776a4097363a1317aaf1.1663905575.git.lukas@wunner.de Signed-off-by: Paolo Abeni <[email protected]>
2022-09-27Merge tag 'thunderbolt-for-v6.0' of ↵Greg Kroah-Hartman1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus Mika writes: "thunderbolt: Fix for v6.0 final This includes a single fix from Mario that resets the plug event delay back to the USB4 spec value. This has been in linux-next with no reported issues." * tag 'thunderbolt-for-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Explicitly reset plug events delay back to USB4 spec value
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