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2020-10-22PM: sleep: remove unreachable breakTom Rix
A break following a return statement is pointless, so drop it. Signed-off-by: Tom Rix <trix@redhat.com> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-22PM: AVS: Drop the avs directory and the corresponding KconfigUlf Hansson
All avs drivers have now been moved to their corresponding soc specific directories. Additionally, they don't depend on the POWER_AVS Kconfig anymore. Therefore, let's simply drop the drivers/power/avs directory altogether. Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-22null_blk: use zone status for max active/openKeith Busch
The block layer provides special status codes when requests go beyond the zone resource limits. Use these codes instead of the generic IOERR for requests that exceed the max active or open limits the null_blk device was configured with so that applications know how these special conditions should be handled. Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com> Cc: Damien Le Moal <damien.lemoal@wdc.com> Cc: Niklas Cassel <niklas.cassel@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-10-22PM: AVS: qcom-cpr: Move the driver to the qcom specific driversUlf Hansson
The avs drivers are all SoC specific drivers that doesn't share any code. Instead they are located in a directory, mostly to keep similar functionality together. From a maintenance point of view, it makes better sense to collect SoC specific drivers like these, into the SoC specific directories. Therefore, let's move the qcom-cpr driver to the qcom directory. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Niklas Cassel <nks@flawful.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-22nvmet: don't use BLK_MQ_REQ_NOWAIT for passthruChaitanya Kulkarni
By default, we set the passthru request allocation flag such that it returns the error in the following code path and we fail the I/O when BLK_MQ_REQ_NOWAIT is used for request allocation :- nvme_alloc_request()  blk_mq_alloc_request()   blk_mq_queue_enter()    if (flag & BLK_MQ_REQ_NOWAIT)         return -EBUSY; <-- return if busy. On some controllers using BLK_MQ_REQ_NOWAIT ends up in I/O error where the controller is perfectly healthy and not in a degraded state. Block layer request allocation does allow us to wait instead of immediately returning the error when we BLK_MQ_REQ_NOWAIT flag is not used. This has shown to fix the I/O error problem reported under heavy random write workload. Remove the BLK_MQ_REQ_NOWAIT parameter for passthru request allocation which resolves this issue. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvmet: cleanup nvmet_passthru_map_sg()Logan Gunthorpe
Clean up some confusing elements of nvmet_passthru_map_sg() by returning early if the request is greater than the maximum bio size. This allows us to drop the sg_cnt variable. This should not result in any functional change but makes the code clearer and more understandable. The original code allocated a truncated bio then would return EINVAL when bio_add_pc_page() filled that bio. The new code just returns EINVAL early if this would happen. Fixes: c1fef73f793b ("nvmet: add passthru code to process commands") Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Suggested-by: Douglas Gilbert <dgilbert@interlog.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Cc: Christoph Hellwig <hch@lst.de> Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvmet: limit passthru MTDS by BIO_MAX_PAGESLogan Gunthorpe
nvmet_passthru_map_sg() only supports mapping a single BIO, not a chain so the effective maximum transfer should also be limitted by BIO_MAX_PAGES (presently this works out to 1MB). For PCI passthru devices the max_sectors would typically be more limitting than BIO_MAX_PAGES, but this may not be true for all passthru devices. Fixes: c1fef73f793b ("nvmet: add passthru code to process commands") Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvmet: fix uninitialized work for zero katozhenwei pi
When connecting a controller with a zero kato value using the following command line nvme connect -t tcp -n NQN -a ADDR -s PORT --keep-alive-tmo=0 the warning below can be reproduced: WARNING: CPU: 1 PID: 241 at kernel/workqueue.c:1627 __queue_delayed_work+0x6d/0x90 with trace: mod_delayed_work_on+0x59/0x90 nvmet_update_cc+0xee/0x100 [nvmet] nvmet_execute_prop_set+0x72/0x80 [nvmet] nvmet_tcp_try_recv_pdu+0x2f7/0x770 [nvmet_tcp] nvmet_tcp_io_work+0x63f/0xb2d [nvmet_tcp] ... This is caused by queuing up an uninitialized work. Althrough the keep-alive timer is disabled during allocating the controller (fixed in 0d3b6a8d213a), ka_work still has a chance to run (called by nvmet_start_ctrl). Fixes: 0d3b6a8d213a ("nvmet: Disable keep-alive timer when kato is cleared to 0h") Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvme-pci: disable Write Zeroes on Sandisk SkyhawkKai-Heng Feng
Like commit 5611ec2b9814 ("nvme-pci: prevent SK hynix PC400 from using Write Zeroes command"), Sandisk Skyhawk has the same issue: [ 6305.633887] blk_update_request: operation not supported error, dev nvme0n1, sector 340812032 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio class 0 So also disable Write Zeroes command on Sandisk Skyhawk. BugLink: https://bugs.launchpad.net/bugs/1899503 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvme: use queuedata for nvme_req_qidKeith Busch
The request's rq_disk isn't set for passthrough IO commands, so tracing uses qid 0 for these which incorrectly decodes as an admin command. Use the request_queue's queuedata instead since that value is always set for the IO queues, and never set for the admin queue. Signed-off-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvme-rdma: fix crash due to incorrect cqeChao Leng
A crash happened due to injecting error test. When a CQE has incorrect command id due do an error injection, the host may find a request which is already freed. Dereferencing req->mr->rkey causes a crash in nvme_rdma_process_nvme_rsp because the mr is already freed. Add a check for the mr to fix it. Signed-off-by: Chao Leng <lengchao@huawei.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-22nvme-rdma: fix crash when connect rejectedChao Leng
A crash can happened when a connect is rejected. The host establishes the connection after received ConnectReply, and then continues to send the fabrics Connect command. If the controller does not receive the ReadyToUse capsule, host may receive a ConnectReject reply. Call nvme_rdma_destroy_queue_ib after the host received the RDMA_CM_EVENT_REJECTED event. Then when the fabrics Connect command times out, nvme_rdma_timeout calls nvme_rdma_complete_rq to fail the request. A crash happenes due to use after free in nvme_rdma_complete_rq. nvme_rdma_destroy_queue_ib is redundant when handling the RDMA_CM_EVENT_REJECTED event as nvme_rdma_destroy_queue_ib is already called in connection failure handler. Signed-off-by: Chao Leng <lengchao@huawei.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-21ibmvnic: save changed mac address to adapter->mac_addrLijun Pan
After mac address change request completes successfully, the new mac address need to be saved to adapter->mac_addr as well as netdev->dev_addr. Otherwise, adapter->mac_addr still holds old data. Fixes: 62740e97881c ("net/ibmvnic: Update MAC address settings after adapter reset") Signed-off-by: Lijun Pan <ljp@linux.ibm.com> Link: https://lore.kernel.org/r/20201020223919.46106-1-ljp@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-21Revert "virtio-net: ethtool configurable RXCSUM"Michael S. Tsirkin
This reverts commit 3618ad2a7c0e78e4258386394d5d5f92a3dbccf8. When control vq is not negotiated, that commit causes a crash: [ 72.229171] kernel BUG at drivers/net/virtio_net.c:1667! [ 72.230266] invalid opcode: 0000 [#1] PREEMPT SMP [ 72.231172] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.9.0-rc8-02934-g3618ad2a7c0e7 #1 [ 72.231172] EIP: virtnet_send_command+0x120/0x140 [ 72.231172] Code: 00 0f 94 c0 8b 7d f0 65 33 3d 14 00 00 00 75 1c 8d 65 f4 5b 5e 5f 5d c3 66 90 be 01 00 00 00 e9 6e ff ff ff 8d b6 00 +00 00 00 <0f> 0b e8 d9 bb 82 00 eb 17 8d b4 26 00 00 00 00 8d b4 26 00 00 00 [ 72.231172] EAX: 0000000d EBX: f72895c0 ECX: 00000017 EDX: 00000011 [ 72.231172] ESI: f7197800 EDI: ed69bd00 EBP: ed69bcf4 ESP: ed69bc98 [ 72.231172] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010246 [ 72.231172] CR0: 80050033 CR2: 00000000 CR3: 02c84000 CR4: 000406f0 [ 72.231172] Call Trace: [ 72.231172] ? __virt_addr_valid+0x45/0x60 [ 72.231172] ? ___cache_free+0x51f/0x760 [ 72.231172] ? kobject_uevent_env+0xf4/0x560 [ 72.231172] virtnet_set_guest_offloads+0x4d/0x80 [ 72.231172] virtnet_set_features+0x85/0x120 [ 72.231172] ? virtnet_set_guest_offloads+0x80/0x80 [ 72.231172] __netdev_update_features+0x27a/0x8e0 [ 72.231172] ? kobject_uevent+0xa/0x20 [ 72.231172] ? netdev_register_kobject+0x12c/0x160 [ 72.231172] register_netdevice+0x4fe/0x740 [ 72.231172] register_netdev+0x1c/0x40 [ 72.231172] virtnet_probe+0x728/0xb60 [ 72.231172] ? _raw_spin_unlock+0x1d/0x40 [ 72.231172] ? virtio_vdpa_get_status+0x1c/0x20 [ 72.231172] virtio_dev_probe+0x1c6/0x271 [ 72.231172] really_probe+0x195/0x2e0 [ 72.231172] driver_probe_device+0x26/0x60 [ 72.231172] device_driver_attach+0x49/0x60 [ 72.231172] __driver_attach+0x46/0xc0 [ 72.231172] ? device_driver_attach+0x60/0x60 [ 72.231172] bus_add_driver+0x197/0x1c0 [ 72.231172] driver_register+0x66/0xc0 [ 72.231172] register_virtio_driver+0x1b/0x40 [ 72.231172] virtio_net_driver_init+0x61/0x86 [ 72.231172] ? veth_init+0x14/0x14 [ 72.231172] do_one_initcall+0x76/0x2e4 [ 72.231172] ? rdinit_setup+0x2a/0x2a [ 72.231172] do_initcalls+0xb2/0xd5 [ 72.231172] kernel_init_freeable+0x14f/0x179 [ 72.231172] ? rest_init+0x100/0x100 [ 72.231172] kernel_init+0xd/0xe0 [ 72.231172] ret_from_fork+0x1c/0x30 [ 72.231172] Modules linked in: [ 72.269563] ---[ end trace a6ebc4afea0e6cb1 ]--- The reason is that virtnet_set_features now calls virtnet_set_guest_offloads unconditionally, it used to only call it when there is something to configure. If device does not have a control vq, everything breaks. Revert the original commit for now. Cc: Tonghao Zhang <xiangxia.m.yue@gmail.com> Fixes: 3618ad2a7c0e7 ("virtio-net: ethtool configurable RXCSUM") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Willem de Bruijn <willemb@google.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20201021142944.13615-1-mst@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-21drm/amdgpu: correct the cu and rb info for sienna cichlidLikun Gao
Skip disabled sa to correct the cu_info and active_rbs for sienna cichlid. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21drm/amd/pm: remove the average clock value in sysfsKenneth Feng
if it's fine-grained clock dpm, remove the average clock value and reflects the real clock. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-21drm/amd/pm: fix pp_dpm_fclkKenneth Feng
fclk value is missing in pp_dpm_fclk. add this to correctly show the current value. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21Revert drm/amdgpu: disable sienna chichlid UMC RASJohn Clements
This reverts commit 265c280a4807419249644156654e5c40a235ea84. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-21drm/amd/pm: fix pcie information for sienna cichlidLikun Gao
Fix the function used for sienna cichlid to get correct PCIE information by pp_dpm_pcie. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21drm/amdkfd: Use same SQ prefetch setting as amdgpuJay Cornwall
0 causes instruction fetch stall at cache line boundary under some conditions on Navi10. A non-zero prefetch is the preferred default in any case. Fixes soft hang in Luxmark. Signed-off-by: Jay Cornwall <jay.cornwall@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-10-21net: ethernet: mtk-star-emac: select REGMAP_MMIOBartosz Golaszewski
The driver depends on mmio regmap API but doesn't select the appropriate Kconfig option. This fixes it. Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver") Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20201020073515.22769-1-brgl@bgdev.pl Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-21net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setupXie He
This driver calls ether_setup to set up the network device. The ether_setup function would add the IFF_TX_SKB_SHARING flag to the device. This flag indicates that it is safe to transmit shared skbs to the device. However, this is not true. This driver may pad the frame (in eth_tx) before transmission, so the skb may be modified. Fixes: 550fd08c2ceb ("net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared") Cc: Neil Horman <nhorman@tuxdriver.com> Cc: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Xie He <xie.he.0141@gmail.com> Link: https://lore.kernel.org/r/20201020063420.187497-1-xie.he.0141@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-21net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC deviceXie He
The hdlc_rcv function is used as hdlc_packet_type.func to process any skb received in the kernel with skb->protocol == htons(ETH_P_HDLC). The purpose of this function is to provide second-stage processing for skbs not assigned a "real" L3 skb->protocol value in the first stage. This function assumes the device from which the skb is received is an HDLC device (a device created by this module). It assumes that netdev_priv(dev) returns a pointer to "struct hdlc_device". However, it is possible that some driver in the kernel (not necessarily in our control) submits a received skb with skb->protocol == htons(ETH_P_HDLC), from a non-HDLC device. In this case, the skb would still be received by hdlc_rcv. This will cause problems. hdlc_rcv should be able to recognize and drop invalid skbs. It should first make sure "dev" is actually an HDLC device, before starting its processing. This patch adds this check to hdlc_rcv. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Xie He <xie.he.0141@gmail.com> Link: https://lore.kernel.org/r/20201020013152.89259-1-xie.he.0141@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-21drm/amd/swsmu: correct wrong feature bit mappingKevin Wang
1. when smc feature bit isn't mapped, the feature state isn't showed on sysfs node of pp_features. 2. add pp_features table title Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-21drm/amd/psp: Fix sysfs: cannot create duplicate filenameAndrey Grodzovsky
psp sysfs not cleaned up on driver unload for sienna_cichlid Fixes: ce87c98db428e7 ("drm/amdgpu: Include sienna_cichlid in USBC PD FW support.") Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21drm/amd/display: Avoid MST manager resource leak.Andrey Grodzovsky
On connector destruction call drm_dp_mst_topology_mgr_destroy to release resources allocated in drm_dp_mst_topology_mgr_init. Do it only if MST manager was initilized before otherwsie a crash is seen on driver unload/device unplug. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-10-21drm/amd/display: Revert "drm/amd/display: Fix a list corruption"Andrey Grodzovsky
This fixes regression on device unplug and/or driver unload. [ 65.681501 < 0.000004>] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 65.681504 < 0.000003>] #PF: supervisor write access in kernel mode [ 65.681506 < 0.000002>] #PF: error_code(0x0002) - not-present page [ 65.681507 < 0.000001>] PGD 7c9437067 P4D 7c9437067 PUD 7c9db7067 PMD 0 [ 65.681511 < 0.000004>] Oops: 0002 [#1] SMP NOPTI [ 65.681512 < 0.000001>] CPU: 8 PID: 127 Comm: kworker/8:1 Tainted: G W O 5.9.0-rc2-dev+ #59 [ 65.681514 < 0.000002>] Hardware name: System manufacturer System Product Name/PRIME X470-PRO, BIOS 4406 02/28/2019 [ 65.681525 < 0.000011>] Workqueue: events drm_connector_free_work_fn [drm] [ 65.681535 < 0.000010>] RIP: 0010:drm_atomic_private_obj_fini+0x11/0x60 [drm] [ 65.681537 < 0.000002>] Code: de 4c 89 e7 e8 70 f2 ba f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 90 0f 1f 44 00 00 48 8b 47 08 48 8b 17 55 48 89 e5 53 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 48 89 fb 48 89 [ 65.681541 < 0.000004>] RSP: 0018:ffffa5fa805efdd8 EFLAGS: 00010246 [ 65.681542 < 0.000001>] RAX: 0000000000000000 RBX: ffff9a4b094654d8 RCX: 0000000000000000 [ 65.681544 < 0.000002>] RDX: 0000000000000000 RSI: ffffffffba197bc2 RDI: ffff9a4b094654d8 [ 65.681545 < 0.000001>] RBP: ffffa5fa805efde0 R08: ffffffffba197b82 R09: 0000000000000040 [ 65.681547 < 0.000002>] R10: ffffa5fa805efdc8 R11: 000000000000007f R12: ffff9a4b09465888 [ 65.681549 < 0.000002>] R13: ffff9a4b36f20010 R14: ffff9a4b36f20290 R15: ffff9a4b3a692840 [ 65.681551 < 0.000002>] FS: 0000000000000000(0000) GS:ffff9a4b3ea00000(0000) knlGS:0000000000000000 [ 65.681553 < 0.000002>] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.681554 < 0.000001>] CR2: 0000000000000008 CR3: 00000007c9c82000 CR4: 00000000003506e0 [ 65.681556 < 0.000002>] Call Trace: [ 65.681561 < 0.000005>] drm_dp_mst_topology_mgr_destroy+0xc4/0xe0 [drm_kms_helper] [ 65.681612 < 0.000051>] amdgpu_dm_connector_destroy+0x3d/0x110 [amdgpu] [ 65.681622 < 0.000010>] drm_connector_free_work_fn+0x78/0x90 [drm] [ 65.681624 < 0.000002>] process_one_work+0x164/0x410 [ 65.681626 < 0.000002>] worker_thread+0x4d/0x450 [ 65.681628 < 0.000002>] ? rescuer_thread+0x390/0x390 [ 65.681630 < 0.000002>] kthread+0x10a/0x140 [ 65.681632 < 0.000002>] ? kthread_unpark+0x70/0x70 [ 65.681634 < 0.000002>] ret_from_fork+0x22/0x30 This reverts commit 1545fbf97eafc1dbdc2923e58b4186b16a834784. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-10-21drm/amdgpu: update golden setting for sienna_cichlidLikun Gao
Update golden setting for sienna_cichlid. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21drm/amd/swsmu: add missing feature map for sienna_cichlidKevin Wang
it will cause smu sysfs node of "pp_features" show error. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21drm/amdgpu: correct the gpu reset handling for job != NULL caseEvan Quan
Current code wrongly treat all cases as job == NULL. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-and-tested-by: Jane Jian <Jane.Jian@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-10-21drm/amdgpu: add rlc iram and dram firmware supportLikun Gao
Support to load RLC iram and dram ucode when RLC firmware struct use v2.2 Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-21drm/amdgpu: add function to program pbb mode for sienna cichlidLikun Gao
Add function for sienna_cichlid to force PBB workload mode to zero by checking whether there have SE been harvested. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.9.x
2020-10-21Merge tag 'linux-watchdog-5.10-rc1' of ↵Linus Torvalds
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add Toshiba Visconti watchdog driver - it87_wdt: add IT8772 + IT8784 - several fixes and improvements * tag 'linux-watchdog-5.10-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: Add Toshiba Visconti watchdog driver watchdog: bindings: Add binding documentation for Toshiba Visconti watchdog device watchdog: it87_wdt: add IT8784 ID watchdog: sp5100_tco: Enable watchdog on Family 17h devices if disabled watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3 watchdog: renesas_wdt: support handover from bootloader watchdog: imx7ulp: Watchdog should continue running for wait/stop mode watchdog: rti: Simplify with dev_err_probe() watchdog: davinci: Simplify with dev_err_probe() watchdog: cadence: Simplify with dev_err_probe() watchdog: remove unneeded inclusion of <uapi/linux/sched/types.h> watchdog: Use put_device on error watchdog: Fix memleak in watchdog_cdev_register watchdog: imx7ulp: Strictly follow the sequence for wdog operations watchdog: it87_wdt: add IT8772 ID watchdog: pcwd_usb: Avoid GFP_ATOMIC where it is not needed drivers: watchdog: rdc321x_wdt: Fix race condition bugs
2020-10-21Merge tag 'rtc-5.10' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "A new driver this cycle is making the bulk of the changes and the rx8010 driver has been rework to use the modern APIs. Summary: Subsystem: - new generic DT properties: aux-voltage-chargeable, trickle-voltage-millivolt New driver: - Microcrystal RV-3032 Drivers: - ds1307: use aux-voltage-chargeable - r9701, rx8010: modernization of the driver - rv3028: fix clock output, trickle resistor values, RAM configuration registers" * tag 'rtc-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (50 commits) rtc: r9701: set range rtc: r9701: convert to devm_rtc_allocate_device rtc: r9701: stop setting RWKCNT rtc: r9701: remove useless memset rtc: r9701: stop setting a default time rtc: r9701: remove leftover comment rtc: rv3032: Add a driver for Microcrystal RV-3032 dt-bindings: rtc: rv3032: add RV-3032 bindings dt-bindings: rtc: add trickle-voltage-millivolt rtc: rv3028: ensure ram configuration registers are saved rtc: rv3028: factorize EERD bit handling rtc: rv3028: fix trickle resistor values rtc: rv3028: fix clock output support rtc: mt6397: Remove unused member dev rtc: rv8803: simplify the return expression of rv8803_nvram_write rtc: meson: simplify the return expression of meson_vrtc_probe rtc: rx8010: rename rx8010_init_client() to rx8010_init() rtc: ds1307: enable rx8130's backup battery, make it chargeable optionally rtc: ds1307: consider aux-voltage-chargeable rtc: ds1307: store previous charge default per chip ...
2020-10-21Merge branch 'dmi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging Pull dmi update from Jean Delvare. * 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: Replace HTTP links with HTTPS ones: DMI/SMBIOS SUPPORT
2020-10-21Merge branch 'i2c/for-5.10' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: - if a host can be a client, too, the I2C core can now use it to emulate SMBus HostNotify support (STM32 and R-Car added this so far) - also for client mode, a testunit has been added. It can create rare situations on the bus, so host controllers can be tested - a binding has been added to mark the bus as "single-master". This allows for better timeout detections - new driver for Mellanox Bluefield - massive refactoring of the Tegra driver - EEPROMs recognized by the at24 driver can now have custom names - rest is driver updates * 'i2c/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (80 commits) Documentation: i2c: add testunit docs to index i2c: tegra: Improve driver module description i2c: tegra: Clean up whitespaces, newlines and indentation i2c: tegra: Clean up and improve comments i2c: tegra: Clean up printk messages i2c: tegra: Clean up variable names i2c: tegra: Improve formatting of variables i2c: tegra: Check errors for both positive and negative values i2c: tegra: Factor out hardware initialization into separate function i2c: tegra: Factor out register polling into separate function i2c: tegra: Factor out packet header setup from tegra_i2c_xfer_msg() i2c: tegra: Factor out error recovery from tegra_i2c_xfer_msg() i2c: tegra: Rename wait/poll functions i2c: tegra: Remove "dma" variable from tegra_i2c_xfer_msg() i2c: tegra: Remove redundant check in tegra_i2c_issue_bus_clear() i2c: tegra: Remove likely/unlikely from the code i2c: tegra: Remove outdated barrier() i2c: tegra: Clean up variable types i2c: tegra: Reorder location of functions in the code i2c: tegra: Clean up probe function ...
2020-10-21Merge tag 'ceph-for-5.10-rc1' of git://github.com/ceph/ceph-clientLinus Torvalds
Pull ceph updates from Ilya Dryomov: - a patch that removes crush_workspace_mutex (myself). CRUSH computations are no longer serialized and can run in parallel. - a couple new filesystem client metrics for "ceph fs top" command (Xiubo Li) - a fix for a very old messenger bug that affected the filesystem, marked for stable (myself) - assorted fixups and cleanups throughout the codebase from Jeff and others. * tag 'ceph-for-5.10-rc1' of git://github.com/ceph/ceph-client: (27 commits) libceph: clear con->out_msg on Policy::stateful_server faults libceph: format ceph_entity_addr nonces as unsigned libceph: fix ENTITY_NAME format suggestion libceph: move a dout in queue_con_delay() ceph: comment cleanups and clarifications ceph: break up send_cap_msg ceph: drop separate mdsc argument from __send_cap ceph: promote to unsigned long long before shifting ceph: don't SetPageError on readpage errors ceph: mark ceph_fmt_xattr() as printf-like for better type checking ceph: fold ceph_update_writeable_page into ceph_write_begin ceph: fold ceph_sync_writepages into writepage_nounlock ceph: fold ceph_sync_readpages into ceph_readpage ceph: don't call ceph_update_writeable_page from page_mkwrite ceph: break out writeback of incompatible snap context to separate function ceph: add a note explaining session reject error string libceph: switch to the new "osd blocklist add" command libceph, rbd, ceph: "blacklist" -> "blocklist" ceph: have ceph_writepages_start call pagevec_lookup_range_tag ceph: use kill_anon_super helper ...
2020-10-21Merge branch 'remotes/lorenzo/pci/xilinx'Bjorn Helgaas
- Remove leftover bridge initialization (Lorenzo Pieralisi) * remotes/lorenzo/pci/xilinx: PCI: xilinx-cpm: Remove leftover bridge initialization
2020-10-21Merge branch 'remotes/lorenzo/pci/xgene'Bjorn Helgaas
- Remove unused assignment (Krzysztof Wilczyński) * remotes/lorenzo/pci/xgene: PCI: xgene: Remove unused assignment to variable msi_val
2020-10-21Merge branch 'pci/vmd'Bjorn Helgaas
- Add physical offset helper (Jon Derrick) - Add bus offset configuration helper (Jon Derrick) - Add IRQ domain configuration helper (Jon Derrick) - Add IRQ allocation helper (Jon Derrick) - Drop pci_save_state()/pci_restore_state() in favor of the PCI core PM (Jon Derrick) * pci/vmd: PCI: vmd: Update VMD PM to correctly use generic PCI PM PCI: vmd: Create IRQ allocation helper PCI: vmd: Create IRQ Domain configuration helper PCI: vmd: Create bus offset configuration helper PCI: vmd: Create physical offset helper
2020-10-21Merge branch 'remotes/lorenzo/pci/tegra'Bjorn Helgaas
- Drop return value checking for debugfs_create() calls (Greg Kroah-Hartman) - Convert debugfs "ports" file to use DEFINE_SEQ_ATTRIBUTE() (Liu Shixin) * remotes/lorenzo/pci/tegra: PCI: tegra: Convert to use DEFINE_SEQ_ATTRIBUTE macro PCI: tegra: No need to check return value of debugfs_create() functions
2020-10-21Merge branch 'remotes/lorenzo/pci/rcar'Bjorn Helgaas
- Document R8A774A1, R8A774B1, R8A774E1 endpoint support in DT (Lad Prabhakar) - Add R8A774A1, R8A774B1, R8A774E1 (RZ/G2M, RZ/G2N, RZ/G2H) IDs to endpoint test (Lad Prabhakar) - Add device tree support for R8A7742 (Lad Prabhakar) - Use "fallthrough" pseudo-keyword (Gustavo A. R. Silva) * remotes/lorenzo/pci/rcar: dt-bindings: PCI: rcar: Add device tree support for r8a7742 PCI: rcar-gen2: Use fallthrough pseudo-keyword misc: pci_endpoint_test: Add Device ID for RZ/G2H PCIe controller dt-bindings: pci: rcar-pci-ep: Document r8a774e1 misc: pci_endpoint_test: Add Device ID for RZ/G2M and RZ/G2N PCIe controllers dt-bindings: pci: rcar-pci-ep: Document r8a774a1 and r8a774b1
2020-10-21Merge branch 'remotes/lorenzo/pci/qcom'Bjorn Helgaas
- Make sure PCIe is reset before init to work around QSDK U-Boot issue (Ansuel Smith) - Set iproc affinity mask on MSI interrupts (Mark Tomlinson) * remotes/lorenzo/pci/qcom: PCI: qcom: Make sure PCIe is reset before init for rev 2.1.0
2020-10-21Merge branch 'remotes/lorenzo/pci/mvebu'Bjorn Helgaas
- Remove useless msi_controller pointer allocation (Lorenzo Pieralisi) * remotes/lorenzo/pci/mvebu: PCI: mvebu: Remove useless msi_controller pointer allocation
2020-10-21Merge branch 'remotes/lorenzo/pci/mobiveil'Bjorn Helgaas
- Simplify mobiveil_pcie_init_irq_domain() (Liu Shixin) * remotes/lorenzo/pci/mobiveil: PCI: mobiveil: Simplify mobiveil_pcie_init_irq_domain() return expression
2020-10-21Merge branch 'remotes/lorenzo/pci/meson'Bjorn Helgaas
- Add pci-meson module support and enable by default on ARCH_MESON (Kevin Hilman) * remotes/lorenzo/pci/meson: PCI: meson: Build as module by default
2020-10-21Merge branch 'remotes/lorenzo/pci/loongson'Bjorn Helgaas
* remotes/lorenzo/pci/loongson: PCI: loongson: Simplify loongson_pci_probe() return expression
2020-10-21Merge branch 'remotes/lorenzo/pci/kirin'Bjorn Helgaas
- Return -EPROBE_DEFER in case the gpio isn't ready (Bean Huo) * remotes/lorenzo/pci/kirin: PCI: kirin: Return -EPROBE_DEFER in case the gpio isn't ready
2020-10-21Merge branch 'remotes/lorenzo/pci/iproc'Bjorn Helgaas
- Set affinity mask on MSI interrupts (Mark Tomlinson) - Simplify by using module_bcma_driver (Liu Shixin) - Fix 'using integer as NULL pointer' warning (Krzysztof Wilczyński) * remotes/lorenzo/pci/iproc: PCI: iproc: Fix using plain integer as NULL pointer in iproc_pcie_pltfm_probe PCI: iproc: Use module_bcma_driver to simplify the code PCI: iproc: Set affinity mask on MSI interrupts
2020-10-21Merge branch 'remotes/lorenzo/pci/imx6'Bjorn Helgaas
- Use "fallthrough" pseudo-keyword (Gustavo A. R. Silva) - Drop redundant error messages after devm_clk_get() (Anson Huang) * remotes/lorenzo/pci/imx6: PCI: imx6: Do not output error message when devm_clk_get() failed with -EPROBE_DEFER PCI: imx6: Use fallthrough pseudo-keyword
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