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2021-07-08vdpa: support packed virtqueue for set/get_vq_state()Jason Wang4-10/+10
This patch extends the vdpa_vq_state to support packed virtqueue state which is basically the device/driver ring wrap counters and the avail and used index. This will be used for the virito-vdpa support for the packed virtqueue and the future vhost/vhost-vdpa support for the packed virtqueue. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210602021536.39525-2-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Eli Cohen <elic@nvidia.com>
2021-07-08virtio-ring: store DMA metadata in desc_extra for split virtqueueJason Wang1-25/+87
For split virtqueue, we used to depend on the address, length and flags stored in the descriptor ring for DMA unmapping. This is unsafe for the case since the device can manipulate the behavior of virtio driver, IOMMU drivers and swiotlb. For safety, maintain the DMA address, DMA length, descriptor flags and next filed of the non indirect descriptors in vring_desc_state_extra when DMA API is used for virtio as we did for packed virtqueue and use those metadata for performing DMA operations. Indirect descriptors should be safe since they are using streaming mappings. With this the descriptor ring is write only form the view of the driver. This slight increase the footprint of the drive but it's not noticed through pktgen (64B) test and netperf test in the case of virtio-net. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-8-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08virtio: use err label in __vring_new_virtqueue()Jason Wang1-4/+6
Using error label for unwind in __vring_new_virtqueue. This is useful for future refacotring. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-7-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08virtio_ring: introduce virtqueue_desc_add_split()Jason Wang1-15/+24
This patch introduces a helper for storing descriptor in the descriptor table for split virtqueue. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-6-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08virtio_ring: secure handling of mapping errorsJason Wang1-1/+4
We should not depend on the DMA address, length and flag of descriptor table since they could be wrote with arbitrary value by the device. So this patch switches to use the stored one in desc_extra. Note that the indirect descriptors are fine since they are read-only streaming mappings. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-5-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08virtio-ring: factor out desc_extra allocationJason Wang1-10/+20
A helper is introduced for the logic of allocating the descriptor extra data. This will be reused by split virtqueue. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-4-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08virtio_ring: rename vring_desc_extra_packedJason Wang1-5/+5
Rename vring_desc_extra_packed to vring_desc_extra since the structure are pretty generic which could be reused by split virtqueue as well. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-3-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08virtio-ring: maintain next in extra state for packed virtqueueJason Wang1-7/+8
This patch moves next from vring_desc_state_packed to vring_desc_desc_extra_packed. This makes it simpler to let extra state to be reused by split virtqueue. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210604055350.58753-2-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-08vdpa/mlx5: Clear vq ready indication upon device resetEli Cohen1-0/+9
After device reset, the virtqueues are not ready so clear the ready field. Failing to do so can result in virtio_vdpa failing to load if the device was previously used by vhost_vdpa and the old values are ready. virtio_vdpa expects to find VQs in "not ready" state. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210606053128.170399-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-08vdpa/mlx5: Add support for doorbell bypassingEli Cohen3-0/+16
Implement mlx5_get_vq_notification() to return the doorbell address. Since the notification area is mapped to userspace, make sure that the BAR size is at least PAGE_SIZE large. Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210603081153.5750-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-08virtio_net: disable cb aggressivelyMichael S. Tsirkin1-4/+11
There are currently two cases where we poll TX vq not in response to a callback: start xmit and rx napi. We currently do this with callbacks enabled which can cause extra interrupts from the card. Used not to be a big issue as we run with interrupts disabled but that is no longer the case, and in some cases the rate of spurious interrupts is so high linux detects this and actually kills the interrupt. Fix up by disabling the callbacks before polling the tx vq. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio: fix up virtio_disable_cbMichael S. Tsirkin1-1/+25
virtio_disable_cb is currently a nop for split ring with event index. This is because it used to be always called from a callback when we know device won't trigger more events until we update the index. However, now that we run with interrupts enabled a lot we also poll without a callback so that is different: disabling callbacks will help reduce the number of spurious interrupts. Further, if using event index with a packed ring, and if being called from a callback, we actually do disable interrupts which is unnecessary. Fix both issues by tracking whenever we get a callback. If that is the case disabling interrupts with event index can be a nop. If not the case disable interrupts. Note: with a split ring there's no explicit "no interrupts" value. For now we write a fixed value so our chance of triggering an interupt is 1/ring size. It's probably better to write something related to the last used index there to reduce the chance even further. For now I'm keeping it simple. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio_net: move txq wakeups under tx q lockMichael S. Tsirkin1-6/+7
We currently check num_free outside tx q lock which is unsafe: new packets can arrive meanwhile and there won't be space in the queue. Thus a spurious queue wakeup causing overhead and even packet drops. Move the check under the lock to fix that. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio_net: move tx vq operation under tx queue lockMichael S. Tsirkin1-1/+21
It's unsafe to operate a vq from multiple threads. Unfortunately this is exactly what we do when invoking clean tx poll from rx napi. Same happens with napi-tx even without the opportunistic cleaning from the receive interrupt: that races with processing the vq in start_xmit. As a fix move everything that deals with the vq to under tx lock. Fixes: b92f1e6751a6 ("virtio-net: transmit napi") Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vdpa/mlx5: Add support for running with virtio_vdpaEli Cohen3-15/+87
In order to support running vdpa using vritio_vdpa driver, we need to create a different kind of MR, one that has 1:1 mapping, since the addresses referring to virtqueues are dma addresses. We create the 1:1 MR in mlx5_vdpa_dev_add() only in case firmware supports the general capability umem_uid_0. The reason for that is that 1:1 MRs must be created with uid == 0 while virtqueue objects can be created with uid == 0 only when the firmware capability is on. If the set_map() callback is called with new translations provided through iotlb, the driver will destroy the 1:1 MR and create a regular one. Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210602085854.62690-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-03vdp/mlx5: Fix setting the correct dma_deviceEli Cohen2-8/+3
Before SF support was introduced, the DMA device was equal to mdev->device which was in essence equal to pdev->dev. With SF introduction this is no longer true. It has already been handled for vhost_vdpa since the reference to the dma device can from within mlx5_vdpa. With virtio_vdpa this broke. To fix this we set the real dma device when initializing the device. In addition, for the sake of consistency, previous references in the code to the dma device are changed to vdev->dma_dev. Fixes: d13a15d544ce5 ("vdpa/mlx5: Use the correct dma device when registering memory") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210606053150.170489-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-03vdpa/mlx5: Support creating resources with uid == 0Eli Cohen1-0/+6
Currently all resources must be created with uid != 0 which is essential when userspace processes are allocating virtquueue resources. Since this is a kernel implementation, it is perfectly legal to open resources with uid == 0. In case firmware supports, avoid allocating user context. Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210531160404.31368-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-03vdpa/mlx5: Fix possible failure in umem size calculationEli Cohen1-10/+5
umem size is a 32 bit unsigned value so assigning it to an int could cause false failures. Set the calculated value inside the function and modify function name to reflect the fact it updates the size. This bug was found during code review but never had real impact to this date. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210530090349.8360-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-03vdpa/mlx5: Fix umem sizes assignments on VQ createEli Cohen1-2/+2
Fix copy paste bug assigning umem1 size to umem2 and umem3. The issue was discovered when trying to use a 1:1 MR that covers the entire address space where firmware complained that provided sizes are not large enough. 1:1 MRs are required to support virtio_vdpa. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210530090317.8284-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-07-03virtio_ring: Fix kernel-docYang Li1-1/+1
Fix function name in virtio_ring.c kernel-doc comment to remove a warning found by clang_w1. drivers/virtio/virtio_ring.c:1903: warning: expecting prototype for virtqueue_get_buf(). Prototype was for virtqueue_get_buf_ctx() instead Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/1621998731-17445-1-git-send-email-yang.lee@linux.alibaba.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost: fix up vhost_work coding styleMike Christie1-3/+3
Switch from a mix of tabs and spaces to just tabs. Signed-off-by: Mike Christie <michael.christie@oracle.com> Link: https://lore.kernel.org/r/20210525174733.6212-6-michael.christie@oracle.com Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost: fix poll coding styleMike Christie1-6/+6
We use 3 coding styles in this struct. Switch to just tabs. Signed-off-by: Mike Christie <michael.christie@oracle.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210525174733.6212-5-michael.christie@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost-scsi: reduce flushes during endpoint clearingMike Christie1-5/+6
vhost_scsi_flush will flush everything, so we can clear the backends then flush, then destroy. We don't need to flush before each vq destruction because after the flush we will have made sure there can be no new cmds started and there are no running cmds. Signed-off-by: Mike Christie <michael.christie@oracle.com> Link: https://lore.kernel.org/r/20210525174733.6212-4-michael.christie@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost-scsi: remove extra flushesMike Christie1-8/+0
The vhost work flush function was flushing the entire work queue, so there is no need for the double vhost_work_dev_flush calls in vhost_scsi_flush. And we do not need to call vhost_poll_flush for each poller because that call also ends up flushing the same work queue thread the vhost_work_dev_flush call flushed. Signed-off-by: Mike Christie <michael.christie@oracle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210525174733.6212-3-michael.christie@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost: remove work arg from vhost_work_flushMike Christie4-8/+8
vhost_work_flush doesn't do anything with the work arg. This patch drops it and then renames vhost_work_flush to vhost_work_dev_flush to reflect that the function flushes all the works in the dev and not just a specific queue or work item. Signed-off-by: Mike Christie <michael.christie@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Link: https://lore.kernel.org/r/20210525174733.6212-2-michael.christie@oracle.com Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio_console: Assure used length from device is limitedXie Yongji1-2/+2
The buf->len might come from an untrusted device. This ensures the value would not exceed the size of the buffer to avoid data corruption or loss. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210525125622.1203-1-xieyongji@bytedance.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio-blk: limit seg_max to a safe valueStefan Hajnoczi1-1/+7
The struct virtio_blk_config seg_max value is read from the device and incremented by 2 to account for the request header and status byte descriptors added by the driver. In preparation for supporting untrusted virtio-blk devices, protect against integer overflow and limit the value to a safe maximum. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Link: https://lore.kernel.org/r/20210524154020.98195-1-stefanha@redhat.com Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost: Remove the repeated declarationShaokun Zhang1-1/+0
Function 'vhost_vring_ioctl' is declared twice, remove the repeated declaration. Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Link: https://lore.kernel.org/r/1621857884-19964-1-git-send-email-zhangshaokun@hisilicon.com Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vp_vdpa: correct the return value when fail to map notificationJason Wang1-0/+1
We forget to assign a error value when we fail to map the notification during prove. This patch fixes it. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: 11d8ffed00b23 ("vp_vdpa: switch to use vp_modern_map_vq_notify()") Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210624035939.26618-1-jasowang@redhat.com Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio_net: Fix error handling in virtnet_restore()Xie Yongji1-1/+4
Do some cleanups in virtnet_restore() when virtnet_cpu_notif_add() failed. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Link: https://lore.kernel.org/r/20210517084516.332-1-xieyongji@bytedance.com Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio-blk: Fix memory leak among suspend/resume procedureXie Yongji1-0/+2
The vblk->vqs should be freed before we call init_vqs() in virtblk_restore(). Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Link: https://lore.kernel.org/r/20210517084332.280-1-xieyongji@bytedance.com Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vDPA/ifcvf: reuse pre-defined macros for device ids and vendor idsZhu Lingshan2-22/+13
This commit would reuse pre-defined macros for ifcvf device ids and vendor ids Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Link: https://lore.kernel.org/r/20210510081015.4212-3-lingshan.zhu@intel.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vDPA/ifcvf: implement doorbell mapping for ifcvfZhu Lingshan1-0/+16
This commit implements doorbell mapping feature for ifcvf. This feature maps the notify page to userspace, to eliminate vmexit when kick a vq. Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Link: https://lore.kernel.org/r/20210602084550.289599-3-lingshan.zhu@intel.com Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vDPA/ifcvf: record virtio notify baseZhu Lingshan2-0/+6
This commit records virtio notify base physical addr and calculate doorbell physical address for vqs. Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20210602084550.289599-2-lingshan.zhu@intel.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vdpa_sim_blk: remove duplicate include of linux/blkdev.hWan Jiabing1-1/+0
In commit 7d189f617f83f ("vdpa_sim_blk: implement ramdisk behaviour") linux/blkdev.h was included here causing the duplicate include. Remove the later duplicate include. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Link: https://lore.kernel.org/r/20210510024307.7143-1-wanjiabing@vivo.com Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03vhost-iotlb: fix vhost_iotlb_del_range() documentationStefano Garzarella1-1/+1
Trivial change for the vhost_iotlb_del_range() documentation, fixing the function name in the comment block. Discovered with `make C=2 M=drivers/vhost`: ../drivers/vhost/iotlb.c:92: warning: expecting prototype for vring_iotlb_del_range(). Prototype was for vhost_iotlb_del_range() instead Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://lore.kernel.org/r/20210504135444.158716-1-sgarzare@redhat.com Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-03virtio_blk: cleanups: remove check obsoleted by CONFIG_LBDAF removalSohaib1-7/+0
Prior to 72deb455b5ec ("block: remove CONFIG_LBDAF"), it was optional if the 32-bit kernel support block device and/or file sizes larger than 2 TiB (considering the sector size is 512 bytes) But now sector_t and blkcnt_t are always 64-bit in size. Suggested-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sohaib Mohammed <sohaib.amhmd@gmail.com> Link: https://lore.kernel.org/r/20210430103611.77345-1-sohaib.amhmd@gmail.com Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-07-02Merge tag 'pinctrl-v5.14-1' of ↵Linus Torvalds62-283/+6315
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.14 kernel. Not so much going on. No core changes, just drivers. The most interesting would be that MIPS Ralink is migrating to pin control and we have some bindings but not yet code for the Apple M1 pin controller. New drivers: - Last merge window we created a driver for the Ralink RT2880. We are now moving the Ralink SoC pin control drivers out of the MIPS architecture code and into the pin control subsystem. This concerns RT288X, MT7620, RT305X, RT3883 and MT7621. - Qualcomm SM6125 SoC pin control driver. - Qualcomm spmi-gpio support for PM7325. - Qualcomm spmi-mpp also handles PMI8994 (just a compatible string) - Mediatek MT8365 SoC pin controller. - New device HID for the AMD GPIO controller. Improvements: - Pin bias config support for a slew of Renesas pin controllers. - Incremental improvements and non-urgent bug fixes to the Renesas SoC drivers. - Implement irq_set_wake on the AMD pin controller so we can wake up from external pin events. Misc: - Devicetree bindings for the Apple M1 pin controller, we will probably see a proper driver for this soon as well" * tag 'pinctrl-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (54 commits) pinctrl: ralink: rt305x: add missing include pinctrl: stm32: check for IRQ MUX validity during alloc() pinctrl: zynqmp: some code cleanups drivers: qcom: pinctrl: Add pinctrl driver for sm6125 dt-bindings: pinctrl: qcom: sm6125: Document SM6125 pinctrl driver dt-bindings: pinctrl: mcp23s08: add documentation for reset-gpios pinctrl: mcp23s08: Add optional reset GPIO pinctrl: mediatek: fix mode encoding pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq() pinctrl: bcm: Constify static pinmux_ops pinctrl: bcm: Constify static pinctrl_ops pinctrl: ralink: move RT288X SoC pinmux config into a new 'pinctrl-rt288x.c' file pinctrl: ralink: move MT7620 SoC pinmux config into a new 'pinctrl-mt7620.c' file pinctrl: ralink: move RT305X SoC pinmux config into a new 'pinctrl-rt305x.c' file pinctrl: ralink: move RT3883 SoC pinmux config into a new 'pinctrl-rt3883.c' file pinctrl: ralink: move MT7621 SoC pinmux config into a new 'pinctrl-mt7621.c' file pinctrl: ralink: move ralink architecture pinmux header into the driver pinctrl: single: config: enable the pin's input pinctrl: mtk: Fix mt8365 Kconfig dependency pinctrl: mcp23s08: fix race condition in irq handler ...
2021-07-02Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds216-34170/+37775
Pull rdma updates from Jason Gunthorpe: "This contains a replacement driver for Intel iWarp hardware. This new driver supports the old ethernet hardware and also newer chips that can do ROCE. Other than that, this contains the typical mix of patches: - Driver updates and cleanups for bnxt_re, cxgb4, mlx4, and mlx5 - Many static checker driven code clean ups, including a wide refcount_t conversion - Several series for the hns driver, more HIP09 HW capabilities, migration to new HW register manipulators, and code cleanups - Minor fixes and improvements in srp, rts, and cm - Improvements throughout for sysfs related code to use DEVICE_ATTR_*, make the ib_port sysfs first-class, and overall use sysfs APIs properly - Intel's new irdma driver replacing i40iw - rxe general clean ups and Memory Window support" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (211 commits) RDMA/core: Always release restrack object RDMA/mlx5: Don't access NULL-cleared mpi pointer RDMA/irdma: Fix potential overflow expression in irdma_prm_get_pbles RDMA/irdma: Check contents of user-space irdma_mem_reg_req object RDMA/rxe: Missing unlock on error in get_srq_wqe() RDMA/cma: Fix rdma_resolve_route() memory leak RDMA/core/sa_query: Remove unused argument RDMA/cma: Fix incorrect Packet Lifetime calculation RDMA/cma: Protect RMW with qp_mutex RDMA/cma: Remove unnecessary INIT->INIT transition RDMA/hns: Add window selection field of congestion control RDMA/hfi1: Remove use of kmap() RDMA/irdma: Remove use of kmap() RDMA/bnxt_re: Fix uninitialized struct bit field rsvd1 IB/isert: Align target max I/O size to initiator size RDMA/hns: Fix incorrect vlan enable bit in QPC MAINTAINERS: Update Broadcom RDMA maintainers RDMA/irdma: Use the queried port attributes RDMA/rxe: Fix redundant skb_put_zero RDMA/rxe: Fix extra copy in prepare_ack_packet ...
2021-07-01Merge tag 'clk-for-linus' of ↵Linus Torvalds102-1324/+16320
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This round has a diffstat dominated by Qualcomm clk drivers. Honestly though that's just a bunch of data so the diffstat reflects that. Looking beyond that there's just a bunch of updates all around in various clk drivers. Renesas and NXP (for i.MX) are two SoC vendors that have a lot of patches in here. Overall the driver changes look to be mostly enabling more clks and non-critical fixes that we could hold until the next merge window. I'm especially excited about the series from Arnd that graduates clkdev to be the only implementation of clk_get() and clk_put(). That's a good step in the right direction to migreate eveerything over to the common clk framework. Now we don't have to worry about clkdev specific details, they're just part of the clk API now. Core: - clkdev is now the only option, i.e. clk_get()/clk_put() is implemented in only one place in the kernel instead of in drivers/clk/clkdev.c and in architectures that want their own implementation New Drivers: - Texas Instruments' LMK04832 Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs - Qualcomm MDM9607 GCC - Qualcomm SC8180X display clks - Qualcomm SM6125 GCC - Qualcomm SM8250 CAMCC (camera) - Renesas RZ/G2L SoC - Hisilicon hi3559A SoC Updates: - Stop using clock-output-names in ST clk drivers (yay!) - Support secure mode of STM32MP1 SoCs - Improve clock support for Actions S500 SoC - duty cycle setting support on qcom clks - Add TI am33xx spread spectrum clock support - Use determine_rate() for the Amlogic pll ops instead of round_rate() - Restrict Amlogic gp0/1 and audio plls range on g12a/sm1 - Improve Amlogic axg-audio controller error on deferral - Add NNA clocks on Amlogic g12a - Reduce memory footprint of Rockchip PLL rate tables - A fix for the newly added Rockchip rk3568 clk driver - Exported clock for the newly added Rockchip video decoder - Remove audio ipg clock from i.MX8MP - Remove deprecated legacy clock binding for i.MX SCU clock driver - Use common clk-imx8qxp for both i.MX8QXP and i.MX8QM - Add multiple clocks to clk-imx8qxp driver (enet, hdmi, lcdif, audio, parallel interface) - Add dedicated clock ops for i.MX paralel interface - Different fixes for clocks controlled by ATF on i.MX SoCs - Add A53/A72 frequency scaling support i.MX clk-scu driver - Add special case for DCSS clock on suspend for i.MX clk-scu driver - Add parent save/restore on suspend/resume to i.MX clk-scu driver - Skip runtime PM enablement for CPU clocks in i.MX clk-scu driver - Remove the sys1_pll/sys2_pll clock gates for i.MX8MQ and their bindings - Tegra clk driver no longer deasserts resets on clk_enable as it gets in the way of certain power-up sequences - Fix compile testing for Tegra clk driver - One patch to fix a divider on the Allwinner v3s Audio PLL - Add support for CPU core clock boost modes on Renesas R-Car Gen3 - Add ISPCS (Image Signal Processor) clocks on Renesas R-Car V3U - Switch SH/R-Mobile and R-Car "DIV6" clocks to .determine_rate() and improve support for multiple parents - Switch Renesas RZ/N1 divider clocks to .determine_rate() - Add ZA2 (Audio Clock Generator) clock on Renesas R-Car D3 - Convert ar7 to common clk framework - Convert ralink to common clk framework" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (161 commits) clk: zynqmp: Handle divider specific read only flag clk: zynqmp: Use firmware specific mux clock flags clk: zynqmp: Use firmware specific divider clock flags clk: zynqmp: Use firmware specific common clock flags clk: lmk04832: Use of match table clk: lmk04832: Depend on SPI clk: stm32mp1: new compatible for secure RCC support dt-bindings: clock: stm32mp1 new compatible for secure rcc dt-bindings: reset: add MCU HOLD BOOT ID for SCMI reset domains on stm32mp15 dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15 dt-bindings: clock: add IDs for SCMI clocks on stm32mp15 reset: stm32mp1: remove stm32mp1 reset clk: hisilicon: Add clock driver for hi3559A SoC dt-bindings: Document the hi3559a clock bindings clk: si5341: Add sysfs properties to allow checking/resetting device faults clk: si5341: Add silabs,iovdd-33 property clk: si5341: Add silabs,xaxb-ext-clk property clk: si5341: Allow different output VDD_SEL values clk: si5341: Update initialization magic clk: si5341: Check for input clock presence and PLL lock on startup ...
2021-07-01Merge tag 'drm-next-2021-07-01' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1210-21272/+308830
Pull drm updates from Dave Airlie: "Highlights: - AMD enables two more GPUs, with resulting header files - i915 has started to move to TTM for discrete GPU and enable DG1 discrete GPU support (not by default yet) - new HyperV drm driver - vmwgfx adds arm64 support - TTM refactoring ongoing - 16bpc display support for AMD hw Otherwise it's just the usual insane amounts of work all over the place in lots of drivers and the core, as mostly summarised below: Core: - mark AGP ioctls as legacy - disable force probing for non-master clients - HDR metadata property helpers - HDMI infoframe signal colorimetry support - remove drm_device.pdev pointer - remove DRM_KMS_FB_HELPER config option - remove drm_pci_alloc/free - drm_err_*/drm_dbg_* helpers - use drm driver names for fbdev - leaked DMA handle fix - 16bpc fixed point format fourcc - add prefetching memcpy for WC - Documentation fixes aperture: - add aperture ownership helpers dp: - aux fixes - downstream 0 port handling - use extended base receiver capability DPCD - Rename DP_PSR_SELECTIVE_UPDATE to better mach eDP spec - mst: use khz as link rate during init - VCPI fixes for StarTech hub ttm: - provide tt_shrink file via debugfs - warn about freeing pinned BOs - fix swapping error handling - move page alignment into BO - cleanup ttm_agp_backend - add ttm_sys_manager - don't override vm_ops - ttm_bo_mmap removed - make ttm_resource base of all managers - remove VM_MIXEDMAP usage panel: - sysfs_emit support - simple: runtime PM support - simple: power up panel when reading EDID + caching bridge: - MHDP8546: HDCP support + DT bindings - MHDP8546: Register DP AUX channel with userspace - TI SN65DSI83 + SN65DSI84: add driver - Sil8620: Fix module dependencies - dw-hdmi: make CEC driver loading optional - Ti-sn65dsi86: refclk fixes, subdrivers, runtime pm - It66121: Add driver + DT bindings - Adv7511: Support I2S IEC958 encoding - Anx7625: fix power-on delay - Nwi-dsi: Modesetting fixes; Cleanups - lt6911: add missing MODULE_DEVICE_TABLE - cdns: fix PM reference leak hyperv: - add new DRM driver for HyperV graphics efifb: - non-PCI device handling fixes i915: - refactor IP/device versioning - XeLPD Display IP preperation work - ADL-P enablement patches - DG1 uAPI behind BROKEN - disable mmap ioctl for discerte GPUs - start enabling HuC loading for Gen12+ - major GuC backend rework for new platforms - initial TTM support for Discrete GPUs - locking rework for TTM prep - use correct max source link rate for eDP - %p4cc format printing - GLK display fixes - VLV DSI panel power fixes - PSR2 disabled for RKL and ADL-S - ACPI _DSM invalid access fixed - DMC FW path abstraction - ADL-S PCI ID update - uAPI headers converted to kerneldoc - initial LMEM support for DG1 - x86/gpu: add Jasperlake to gen11 early quirks amdgpu: - Aldebaran updates + initial SR-IOV - new GPU: Beige Goby and Yellow Carp support - more LTTPR display work - Vangogh updates - SDMA 5.x GCR fixes - PCIe ASPM support - Renoir TMZ enablement - initial multiple eDP panel support - use fdinfo to track devices/process info - pin/unpin TTM fixes - free resource on fence usage query - fix fence calculation - fix hotunplug/suspend issues - GC/MM register access macro cleanup for SR-IOV - W=1 fixes - ACPI ATCS/ATIF handling rework - 16bpc fixed point format support - Initial smartshift support - RV/PCO power tuning fixes - new INFO query for additional vbios info amdkfd: - SR-IOV aldebaran support - HMM SVM support radeon: - SMU regression fixes - Oland flickering fix vmwgfx: - enable console with fbdev emulation - fix cpu updates of coherent multisample surfaces - remove reservation semaphore - add initial SVGA3 support - support arm64 msm: - devcoredump support for display errors - dpu/dsi: yaml bindings conversion - mdp5: alpha/blend_mode/zpos support - a6xx: cached coherent buffer support - gpu iova fault improvement - a660 support rockchip: - RK3036 win1 scaling support - RK3066/3188 missing register support - RK3036/3066/3126/3188 alpha support mediatek: - MT8167 HDMI support - MT8183 DPI dual edge support tegra: - fixed YUV support/scaling on Tegra186+ ast: - use pcim_iomap - fix DP501 EDID bochs: - screen blanking support etnaviv: - export more GPU ID values to userspace - add HWDB entry for GPU on i.MX8MP - rework linear window calcs exynos: - pm runtime changes imx: - Annotate dma_fence critical section - fix PRG modifiers after drmm conversion - Add 8 pixel alignment fix for 1366x768 - fix YUV advertising - add color properties ingenic: - IPU planes fix panfrost: - Mediatek MT8183 support + DT bindings - export AFBC_FEATURES register to userspace simpledrm: - %pr for printing resources nouveau: - pin/unpin TTM fixes qxl: - unpin shadow BO virtio: - create dumb BOs as guest blob vkms: - drmm_universal_plane_alloc - add XRGB plane composition - overlay support" * tag 'drm-next-2021-07-01' of git://anongit.freedesktop.org/drm/drm: (1570 commits) drm/i915: Reinstate the mmap ioctl for some platforms drm/i915/dsc: abstract helpers to get bigjoiner primary/secondary crtc Revert "drm/msm/mdp5: provide dynamic bandwidth management" drm/msm/mdp5: provide dynamic bandwidth management drm/msm/mdp5: add perf blocks for holding fudge factors drm/msm/mdp5: switch to standard zpos property drm/msm/mdp5: add support for alpha/blend_mode properties drm/msm/mdp5: use drm_plane_state for pixel blend mode drm/msm/mdp5: use drm_plane_state for storing alpha value drm/msm/mdp5: use drm atomic helpers to handle base drm plane state drm/msm/dsi: do not enable PHYs when called for the slave DSI interface drm/msm: Add debugfs to trigger shrinker drm/msm/dpu: Avoid ABBA deadlock between IRQ modules drm/msm: devcoredump iommu fault support iommu/arm-smmu-qcom: Add stall support drm/msm: Improve the a6xx page fault handler iommu/arm-smmu-qcom: Add an adreno-smmu-priv callback to get pagefault info iommu/arm-smmu: Add support for driver IOMMU fault handlers drm/msm: export hangcheck_period in debugfs drm/msm/a6xx: add support for Adreno 660 GPU ...
2021-07-01Merge tag 'for-5.14/dm-changes' of ↵Linus Torvalds32-592/+2411
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Various DM persistent-data library improvements and fixes that benefit both the DM thinp and cache targets. - A few small DM kcopyd efficiency improvements. - Significant zoned related block core, DM core and DM zoned target changes that culminate with adding zoned append emulation (which is required to properly fix DM crypt's zoned support). - Various DM writecache target changes that improve efficiency. Adds an optional "metadata_only" feature that only promotes bios flagged with REQ_META. But the most significant improvement is writecache's ability to pause writeback, for a confiurable time, if/when the working set is larger than the cache (and the cache is full) -- this ensures performance is no worse than the slower origin device. * tag 'for-5.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (35 commits) dm writecache: make writeback pause configurable dm writecache: pause writeback if cache full and origin being written directly dm io tracker: factor out IO tracker dm btree remove: assign new_root only when removal succeeds dm zone: fix dm_revalidate_zones() memory allocation dm ps io affinity: remove redundant continue statement dm writecache: add optional "metadata_only" parameter dm writecache: add "cleaner" and "max_age" to Documentation dm writecache: write at least 4k when committing dm writecache: flush origin device when writing and cache is full dm writecache: have ssd writeback wait if the kcopyd workqueue is busy dm writecache: use list_move instead of list_del/list_add in writecache_writeback() dm writecache: commit just one block, not a full page dm writecache: remove unused gfp_t argument from wc_add_block() dm crypt: Fix zoned block device support dm: introduce zone append emulation dm: rearrange core declarations for extended use from dm-zone.c block: introduce BIO_ZONE_WRITE_LOCKED bio flag block: introduce bio zone helpers block: improve handling of all zones reset operation ...
2021-07-01Merge tag 'net-next-5.14' of ↵Linus Torvalds1077-19023/+79480
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - BPF: - add syscall program type and libbpf support for generating instructions and bindings for in-kernel BPF loaders (BPF loaders for BPF), this is a stepping stone for signed BPF programs - infrastructure to migrate TCP child sockets from one listener to another in the same reuseport group/map to improve flexibility of service hand-off/restart - add broadcast support to XDP redirect - allow bypass of the lockless qdisc to improving performance (for pktgen: +23% with one thread, +44% with 2 threads) - add a simpler version of "DO_ONCE()" which does not require jump labels, intended for slow-path usage - virtio/vsock: introduce SOCK_SEQPACKET support - add getsocketopt to retrieve netns cookie - ip: treat lowest address of a IPv4 subnet as ordinary unicast address allowing reclaiming of precious IPv4 addresses - ipv6: use prandom_u32() for ID generation - ip: add support for more flexible field selection for hashing across multi-path routes (w/ offload to mlxsw) - icmp: add support for extended RFC 8335 PROBE (ping) - seg6: add support for SRv6 End.DT46 behavior - mptcp: - DSS checksum support (RFC 8684) to detect middlebox meddling - support Connection-time 'C' flag - time stamping support - sctp: packetization Layer Path MTU Discovery (RFC 8899) - xfrm: speed up state addition with seq set - WiFi: - hidden AP discovery on 6 GHz and other HE 6 GHz improvements - aggregation handling improvements for some drivers - minstrel improvements for no-ack frames - deferred rate control for TXQs to improve reaction times - switch from round robin to virtual time-based airtime scheduler - add trace points: - tcp checksum errors - openvswitch - action execution, upcalls - socket errors via sk_error_report Device APIs: - devlink: add rate API for hierarchical control of max egress rate of virtual devices (VFs, SFs etc.) - don't require RCU read lock to be held around BPF hooks in NAPI context - page_pool: generic buffer recycling New hardware/drivers: - mobile: - iosm: PCIe Driver for Intel M.2 Modem - support for Qualcomm MSM8998 (ipa) - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU) - NXP SJA1110 Automotive Ethernet 10-port switch - Qualcomm QCA8327 switch support (qca8k) - Mikrotik 10/25G NIC (atl1c) Driver changes: - ACPI support for some MDIO, MAC and PHY devices from Marvell and NXP (our first foray into MAC/PHY description via ACPI) - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx - Mellanox/Nvidia NIC (mlx5) - NIC VF offload of L2 bridging - support IRQ distribution to Sub-functions - Marvell (prestera): - add flower and match all - devlink trap - link aggregation - Netronome (nfp): connection tracking offload - Intel 1GE (igc): add AF_XDP support - Marvell DPU (octeontx2): ingress ratelimit offload - Google vNIC (gve): new ring/descriptor format support - Qualcomm mobile (rmnet & ipa): inline checksum offload support - MediaTek WiFi (mt76) - mt7915 MSI support - mt7915 Tx status reporting - mt7915 thermal sensors support - mt7921 decapsulation offload - mt7921 enable runtime pm and deep sleep - Realtek WiFi (rtw88) - beacon filter support - Tx antenna path diversity support - firmware crash information via devcoredump - Qualcomm WiFi (wcn36xx) - Wake-on-WLAN support with magic packets and GTK rekeying - Micrel PHY (ksz886x/ksz8081): add cable test support" * tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits) tcp: change ICSK_CA_PRIV_SIZE definition tcp_yeah: check struct yeah size at compile time gve: DQO: Fix off by one in gve_rx_dqo() stmmac: intel: set PCI_D3hot in suspend stmmac: intel: Enable PHY WOL option in EHL net: stmmac: option to enable PHY WOL with PMT enabled net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del} net: use netdev_info in ndo_dflt_fdb_{add,del} ptp: Set lookup cookie when creating a PTP PPS source. net: sock: add trace for socket errors net: sock: introduce sk_error_report net: dsa: replay the local bridge FDB entries pointing to the bridge dev too net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev net: dsa: include fdb entries pointing to bridge in the host fdb list net: dsa: include bridge addresses which are local in the host fdb list net: dsa: sync static FDB entries on foreign interfaces to hardware net: dsa: install the host MDB and FDB entries in the master's RX filter net: dsa: reference count the FDB addresses at the cross-chip notifier level net: dsa: introduce a separate cross-chip notifier type for host FDBs net: dsa: reference count the MDB entries at the cross-chip notifier level ...
2021-07-01Merge tag 'clang-features-v5.14-rc1' of ↵Linus Torvalds1-5/+3
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull clang feature updates from Kees Cook: - Add CC_HAS_NO_PROFILE_FN_ATTR in preparation for PGO support in the face of the noinstr attribute, paving the way for PGO and fixing GCOV. (Nick Desaulniers) - x86_64 LTO coverage is expanded to 32-bit x86. (Nathan Chancellor) - Small fixes to CFI. (Mark Rutland, Nathan Chancellor) * tag 'clang-features-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute Kconfig: Introduce ARCH_WANTS_NO_INSTR and CC_HAS_NO_PROFILE_FN_ATTR compiler_attributes.h: cleanups for GCC 4.9+ compiler_attributes.h: define __no_profile, add to noinstr x86, lto: Enable Clang LTO for 32-bit as well CFI: Move function_nocfi() into compiler.h MAINTAINERS: Add Clang CFI section
2021-06-30Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-blockLinus Torvalds49-517/+1448
Pull block driver updates from Jens Axboe: "Pretty calm round, mostly just NVMe and a bit of MD: - NVMe updates (via Christoph) - improve the APST configuration algorithm (Alexey Bogoslavsky) - look for StorageD3Enable on companion ACPI device (Mario Limonciello) - allow selecting the network interface for TCP connections (Martin Belanger) - misc cleanups (Amit Engel, Chaitanya Kulkarni, Colin Ian King, Christoph) - move the ACPI StorageD3 code to drivers/acpi/ and add quirks for certain AMD CPUs (Mario Limonciello) - zoned device support for nvmet (Chaitanya Kulkarni) - fix the rules for changing the serial number in nvmet (Noam Gottlieb) - various small fixes and cleanups (Dan Carpenter, JK Kim, Chaitanya Kulkarni, Hannes Reinecke, Wesley Sheng, Geert Uytterhoeven, Daniel Wagner) - MD updates (Via Song) - iostats rewrite (Guoqing Jiang) - raid5 lock contention optimization (Gal Ofri) - Fall through warning fix (Gustavo) - Misc fixes (Gustavo, Jiapeng)" * tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block: (78 commits) nvmet: use NVMET_MAX_NAMESPACES to set nn value loop: Fix missing discard support when using LOOP_CONFIGURE nvme.h: add missing nvme_lba_range_type endianness annotations nvme: remove zeroout memset call for struct nvme-pci: remove zeroout memset call for struct nvmet: remove zeroout memset call for struct nvmet: add ZBD over ZNS backend support nvmet: add Command Set Identifier support nvmet: add nvmet_req_bio put helper for backends nvmet: add req cns error complete helper block: export blk_next_bio() nvmet: remove local variable nvmet: use nvme status value directly nvmet: use u32 type for the local variable nsid nvmet: use u32 for nvmet_subsys max_nsid nvmet: use req->cmd directly in file-ns fast path nvmet: use req->cmd directly in bdev-ns fast path nvmet: make ver stable once connection established nvmet: allow mn change if subsys not discovered nvmet: make sn stable once connection was established ...
2021-06-30Merge tag 'for-5.14/block-2021-06-29' of git://git.kernel.dk/linux-blockLinus Torvalds53-938/+526
Pull core block updates from Jens Axboe: - disk events cleanup (Christoph) - gendisk and request queue allocation simplifications (Christoph) - bdev_disk_changed cleanups (Christoph) - IO priority improvements (Bart) - Chained bio completion trace fix (Edward) - blk-wbt fixes (Jan) - blk-wbt enable/disable fix (Zhang) - Scheduler dispatch improvements (Jan, Ming) - Shared tagset scheduler improvements (John) - BFQ updates (Paolo, Luca, Pietro) - BFQ lock inversion fix (Jan) - Documentation improvements (Kir) - CLONE_IO block cgroup fix (Tejun) - Remove of ancient and deprecated block dump feature (zhangyi) - Discard merge fix (Ming) - Misc fixes or followup fixes (Colin, Damien, Dan, Long, Max, Thomas, Yang) * tag 'for-5.14/block-2021-06-29' of git://git.kernel.dk/linux-block: (129 commits) block: fix discard request merge block/mq-deadline: Remove a WARN_ON_ONCE() call blk-mq: update hctx->dispatch_busy in case of real scheduler blk: Fix lock inversion between ioc lock and bfqd lock bfq: Remove merged request already in bfq_requests_merged() block: pass a gendisk to bdev_disk_changed block: move bdev_disk_changed block: add the events* attributes to disk_attrs block: move the disk events code to a separate file block: fix trace completion for chained bio block/partitions/msdos: Fix typo inidicator -> indicator block, bfq: reset waker pointer with shared queues block, bfq: check waker only for queues with no in-flight I/O block, bfq: avoid delayed merge of async queues block, bfq: boost throughput by extending queue-merging times block, bfq: consider also creation time in delayed stable merge block, bfq: fix delayed stable merge check block, bfq: let also stably merged queues enjoy weight raising blk-wbt: make sure throttle is enabled properly blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled() ...
2021-06-30Merge branch 'for-linus' of ↵Linus Torvalds37-216/+675
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - patch series that ensures that hid-multitouch driver disables touch and button-press reporting on hid-mt devices during suspend when the device is not configured as a wakeup-source, from Hans de Goede - support for ISH DMA on Intel EHL platform, from Even Xu - support for Renoir and Cezanne SoCs, Ambient Light Sensor and Human Presence Detection sensor for amd-sfh driver, from Basavaraj Natikar - other assorted code cleanups and device-specific fixes/quirks * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (45 commits) HID: thrustmaster: Switch to kmemdup() when allocate change_request HID: multitouch: Disable event reporting on suspend when the device is not a wakeup-source HID: logitech-dj: Implement may_wakeup ll-driver callback HID: usbhid: Implement may_wakeup ll-driver callback HID: core: Add hid_hw_may_wakeup() function HID: input: Add support for Programmable Buttons HID: wacom: Correct base usage for capacitive ExpressKey status bits HID: amd_sfh: Add initial support for HPD sensor HID: amd_sfh: Extend ALS support for newer AMD platform HID: amd_sfh: Extend driver capabilities for multi-generation support HID: surface-hid: Fix get-report request HID: sony: fix freeze when inserting ghlive ps3/wii dongles HID: usbkbd: Avoid GFP_ATOMIC when GFP_KERNEL is possible HID: amd_sfh: change in maintainer HID: intel-ish-hid: ipc: Specify that EHL no cache snooping HID: intel-ish-hid: ishtp: Add dma_no_cache_snooping() callback HID: intel-ish-hid: Set ISH driver depends on x86 HID: hid-input: add Surface Go battery quirk HID: intel-ish-hid: Fix minor typos in comments HID: usbmouse: Avoid GFP_ATOMIC when GFP_KERNEL is possible ...
2021-06-30Merge tag 'edac_updates_for_v5.14' of ↵Linus Torvalds11-60/+625
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Tony Luck: "Various fixes and support for new CPUs: - Clean up error messages from thunderx_edac - Add MODULE_DEVICE_TABLE to ti_edac so it will autoload - Use %pR to print resources in aspeed_edac - Add Yazen Ghannam as MAINTAINER for AMD edac drivers - Fix Ice Lake and Sapphire Rapids drivers to report correct "near" or "far" device for errors in 2LM configurations - Add support of on package high bandwidth memory in Sapphire Rapids - New CPU support for three CPUs supporting in-band ECC (IOT SKUs for ICL-NNPI, Tiger Lake and Alder Lake) - Don't even try to load Intel EDAC drivers when running as a guest - Fix Kconfig dependency on X86_MCE_INTEL for EDAC_IGEN6" * tag 'edac_updates_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/igen6: fix core dependency EDAC/Intel: Do not load EDAC driver when running as a guest EDAC/igen6: Add Intel Alder Lake SoC support EDAC/igen6: Add Intel Tiger Lake SoC support EDAC/igen6: Add Intel ICL-NNPI SoC support EDAC/i10nm: Add support for high bandwidth memory EDAC/i10nm: Add detection of memory levels for ICX/SPR servers EDAC/skx_common: Add new ADXL components for 2-level memory MAINTAINERS: Make Yazen Ghannam maintainer for EDAC-AMD64 EDAC/aspeed: Use proper format string for printing resource EDAC/ti: Add missing MODULE_DEVICE_TABLE EDAC/thunderx: Remove irrelevant variable from error messages
2021-06-30Merge tag 'tpmdd-next-v5.14-rc1' of ↵Linus Torvalds8-23/+37
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm driver updates from Jarkko Sakkinen: "Bug fixes for TPM" [ This isn't actually the whole contents of the tag and thus doesn't contain Jarkko's signature - I dropped the two top commits that added support for signing modules using elliptic curve keys because there's a new series for that that fixes a few confising things - Linus ] * tag 'tpmdd-next-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: Replace WARN_ONCE() with dev_err_once() in tpm_tis_status() tpm_tis: Use DEFINE_RES_MEM() to simplify code tpm: fix some doc warnings in tpm1-cmd.c tpm_tis_spi: add missing SPI device ID entries tpm: add longer timeout for TPM2_CC_VERIFY_SIGNATURE char: tpm: move to use request_irq by IRQF_NO_AUTOEN flag tpm_tis_spi: set default probe function if device id not match tpm_crb: Use IOMEM_ERR_PTR when function returns iomem
2021-06-30Merge tag 'platform-drivers-x86-v5.14-1' of ↵Linus Torvalds79-675/+3900
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: "Highlights: - New think-lmi driver adding support for changing Lenovo Thinkpad BIOS settings from within Linux using the standard firmware- attributes class sysfs API - MS Surface aggregator-cdev now also supports forwarding events to user-space (for debugging / new driver development purposes only) - New intel_skl_int3472 driver this provides the necessary glue to translate ACPI table information to GPIOs, regulators, etc. for camera sensors on Intel devices with IPU3 attached MIPI cameras - A whole bunch of other fixes + device-specific quirk additions - New devm_work_autocancel() devm-helpers.h function" * tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (83 commits) platform/x86: dell-wmi-sysman: Change user experience when Admin/System Password is modified platform/x86: intel_skl_int3472: Uninitialized variable in skl_int3472_handle_gpio_resources() platform/x86: think-lmi: Move kfree(setting->possible_values) to tlmi_attr_setting_release() platform/x86: think-lmi: Split current_value to reflect only the value platform/x86: think-lmi: Fix issues with duplicate attributes platform/x86: think-lmi: Return EINVAL when kbdlang gets set to a 0 length string platform/x86: intel_cht_int33fe: Move to its own subfolder platform/x86: intel_skl_int3472: Move to intel/ subfolder platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_clock() platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_regulator() platform/x86: intel_skl_int3472: Use ACPI GPIO resource directly platform/x86: intel_skl_int3472: Fix dependencies (drop CLKDEV_LOOKUP) platform/x86: intel_skl_int3472: Free ACPI device resources after use platform/x86: Remove "default n" entries platform/x86: ISST: Use numa node id for cpu pci dev mapping platform/x86: ISST: Optimize CPU to PCI device mapping tools/power/x86/intel-speed-select: v1.10 release tools/power/x86/intel-speed-select: Fix uncore memory frequency display extcon: extcon-max8997: Simplify driver using devm extcon: extcon-max8997: Fix IRQ freeing at error path ...
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