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2023-07-03vhost_scsi: convert to vhost_vq_work_queueMike Christie
Convert from vhost_work_queue to vhost_vq_work_queue so we can remove vhost_work_queue. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-11-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost_scsi: make SCSI cmd completion per vqMike Christie
This patch separates the scsi cmd completion code paths so we can complete cmds based on their vq instead of having all cmds complete on the same worker/CPU. This will be useful with the next patches that allow us to create mulitple worker threads and bind them to different vqs, and we can have completions running on different threads/CPUs. Signed-off-by: Mike Christie <michael.christie@oracle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20230626232307.97930-10-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost_sock: convert to vhost_vq_work_queueMike Christie
Convert from vhost_work_queue to vhost_vq_work_queue, so we can drop vhost_work_queue. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-9-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost: convert poll work to be vq basedMike Christie
This has the drivers pass in their poll to vq mapping and then converts the core poll code to use the vq based helpers. In the next patches we will allow vqs to be handled by different workers, so to allow drivers to execute operations like queue, stop, flush, etc on specific polls/vqs we need to know the mappings. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-8-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost: take worker or vq for flushingMike Christie
This patch has the core work flush function take a worker. When we support multiple workers we can then flush each worker during device removal, stoppage, etc. It also adds a helper to flush specific virtqueues, so vhost-scsi can flush IO vqs from it's ctl vq. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-7-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost: take worker or vq instead of dev for queueingMike Christie
This patch has the core work queueing function take a worker for when we support multiple workers. It also adds a helper that takes a vq during queueing so modules can control which vq/worker to queue work on. This temp leaves vhost_work_queue. It will be removed when the drivers are converted in the next patches. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-6-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost, vhost_net: add helper to check if vq has workMike Christie
In the next patches each vq might have different workers so one could have work but others do not. For net, we only want to check specific vqs, so this adds a helper to check if a vq has work pending and converts vhost-net to use it. Signed-off-by: Mike Christie <michael.christie@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230626232307.97930-5-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost: add vhost_worker pointer to vhost_virtqueueMike Christie
This patchset allows userspace to map vqs to different workers. This patch adds a worker pointer to the vq so in later patches in this set we can queue/flush specific vqs and their workers. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-4-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost: dynamically allocate vhost_workerMike Christie
This patchset allows us to allocate multiple workers, so this has us move from the vhost_worker that's embedded in the vhost_dev to dynamically allocating it. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-3-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vhost: create worker at end of vhost_dev_set_ownerMike Christie
vsock can start queueing work after VHOST_VSOCK_SET_GUEST_CID, so after we have called vhost_worker_create it can be calling vhost_work_queue and trying to access the vhost worker/task. If vhost_dev_alloc_iovecs fails, then vhost_worker_free could free the worker/task from under vsock. This moves vhost_worker_create to the end of vhost_dev_set_owner where we know we can no longer fail in that path. If it fails after the VHOST_SET_OWNER and userspace closes the device, then the normal vsock release handling will do the right thing. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20230626232307.97930-2-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03virtio_bt: call scheduler when we free unused buffsXianting Tian
For virtio-net we were getting CPU stall warnings, and fixed it by calling the scheduler: see f8bb51043945 ("virtio_net: suppress cpu stall when free_unused_bufs"). This driver is similar so theoretically the same logic applies. Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com> Message-Id: <20230609131817.712867-4-xianting.tian@linux.alibaba.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03virtio-console: call scheduler when we free unused buffsXianting Tian
For virtio-net we were getting CPU stall warnings, and fixed it by calling the scheduler: see f8bb51043945 ("virtio_net: suppress cpu stall when free_unused_bufs"). This driver is similar so theoretically the same logic applies. Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com> Message-Id: <20230609131817.712867-3-xianting.tian@linux.alibaba.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03virtio-crypto: call scheduler when we free unused buffsXianting Tian
For virtio-net we were getting CPU stall warnings, and fixed it by calling the scheduler: see f8bb51043945 ("virtio_net: suppress cpu stall when free_unused_bufs"). This driver is similar so theoretically the same logic applies. Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com> Message-Id: <20230609131817.712867-2-xianting.tian@linux.alibaba.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vDPA/ifcvf: implement new accessors for vq_stateZhu Lingshan
This commit implements a better layout of the live migration bar, therefore the accessors for virtqueue state have been refactored. This commit also add a comment to the probing-ids list, indicating this driver drives F2000X-PL virtio-net Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Message-Id: <20230612151420.1019504-4-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vDPA/ifcvf: detect and report max allowed vq sizeZhu Lingshan
Rather than a hardcode, this commit detects and reports the max value of allowed size of the virtqueues Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Message-Id: <20230612151420.1019504-3-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-03vDPA/ifcvf: dynamic allocate vq data storesZhu Lingshan
This commit dynamically allocates the data stores for the virtqueues based on virtio_pci_common_cfg.num_queues. Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Message-Id: <20230612151420.1019504-2-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27vdpa/mlx5: Support interrupt bypassingEli Cohen
Add support for generation of interrupts from the device directly to the VM to the VCPU thus avoiding the overhead on the host CPU. When supported, the driver will attempt to allocate vectors for each data virtqueue. If a vector for a virtqueue cannot be provided it will use the QP mode where notifications go through the driver. In addition, we add a shutdown callback to make sure allocated interrupts are released in case of shutdown to allow clean shutdown. Signed-off-by: Eli Cohen <elic@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Message-Id: <20230607190007.290505-1-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27virtio: Add missing documentation for structure fieldsSimon Horman
Add missing documentation for the vqs_list_lock field of struct virtio_device, and the validate field of struct virtio_driver. ./scripts/kernel-doc says: .../virtio.h:131: warning: Function parameter or member 'vqs_list_lock' not described in 'virtio_device' .../virtio.h:192: warning: Function parameter or member 'validate' not described in 'virtio_driver' 2 warnings as Errors No functional changes intended. Signed-off-by: Simon Horman <horms@kernel.org> Message-Id: <20230510-virtio-kdoc-v3-1-e2681ed7a425@kernel.org> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2023-06-27pds_vdpa: pds_vdps.rst and KconfigShannon Nelson
Add the documentation and Kconfig entry for pds_vdpa driver. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-12-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: subscribe to the pds_core eventsShannon Nelson
Register for the pds_core's notification events, primarily to find out when the FW has been reset so we can pass this on back up the chain. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-11-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: add support for vdpa and vdpamgmt interfacesShannon Nelson
This is the vDPA device support, where we advertise that we can support the virtio queues and deal with the configuration work through the pds_core's adminq. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Message-Id: <20230519215632.12343-10-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2023-06-27pds_vdpa: add vdpa config client commandsShannon Nelson
These are the adminq commands that will be needed for setting up and using the vDPA device. There are a number of commands defined in the FW's API, but by making use of the FW's virtio BAR we only need a few of these commands for vDPA support. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-9-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: virtio bar setup for vdpaShannon Nelson
Prep and use the "modern" virtio bar utilities to get our virtio config space ready. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-8-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: get vdpa management infoShannon Nelson
Find the vDPA management information from the DSC in order to advertise it to the vdpa subsystem. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-7-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: new adminq entriesShannon Nelson
Add new adminq definitions in support for vDPA operations. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-6-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: move enum from common to adminq headerShannon Nelson
The pds_core_logical_qtype enum and IFNAMSIZ are not needed in the common PDS header, only needed when working with the adminq, so move them to the adminq header. Note: This patch might conflict with pds_vfio patches that are in review, depending on which patchset gets pulled first. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-5-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27pds_vdpa: Add new vDPA driver for AMD/Pensando DSCShannon Nelson
This is the initial auxiliary driver framework for a new vDPA device driver, an auxiliary_bus client of the pds_core driver. The pds_core driver supplies the PCI services for the VF device and for accessing the adminq in the PF device. This patch adds the very basics of registering for the auxiliary device and setting up debugfs entries. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-4-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27virtio: allow caller to override device DMA mask in vp_modernShannon Nelson
To add a bit of vendor flexibility with various virtio based devices, allow the caller to specify a different DMA mask. This adds a dma_mask field to struct virtio_pci_modern_device. If defined by the driver, this mask will be used in a call to dma_set_mask_and_coherent() instead of the traditional DMA_BIT_MASK(64). This allows limiting the DMA space on vendor devices with address limitations. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-3-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27virtio: allow caller to override device id in vp_modernShannon Nelson
To add a bit of vendor flexibility with various virtio based devices, allow the caller to check for a different device id. This adds a function pointer field to struct virtio_pci_modern_device to specify an override device id check. If defined by the driver, this function will be called to check that the PCI device is the vendor's expected device, and will return the found device id to be stored in mdev->id.device. This allows vendors with alternative vendor device ids to use this library on their own device BAR. Note: A lot of the diff in this is simply indenting the existing code into an else block. Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230519215632.12343-2-shannon.nelson@amd.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27virtio_pci: Optimize virtio_pci_device structure sizeFeng Liu
Improve the size of the virtio_pci_device structure, which is commonly used to represent a virtio PCI device. A given virtio PCI device can either of legacy type or modern type, with the struct virtio_pci_legacy_device occupying 32 bytes and the struct virtio_pci_modern_device occupying 88 bytes. Make them a union, thereby save 32 bytes of memory as shown by the pahole tool. This improvement is particularly beneficial when dealing with numerous devices, as it helps conserve memory resources. Before the modification, pahole tool reported the following: struct virtio_pci_device { [...] struct virtio_pci_legacy_device ldev; /* 824 32 */ /* --- cacheline 13 boundary (832 bytes) was 24 bytes ago --- */ struct virtio_pci_modern_device mdev; /* 856 88 */ /* XXX last struct has 4 bytes of padding */ [...] /* size: 1056, cachelines: 17, members: 19 */ [...] }; After the modification, pahole tool reported the following: struct virtio_pci_device { [...] union { struct virtio_pci_legacy_device ldev; /* 824 32 */ struct virtio_pci_modern_device mdev; /* 824 88 */ }; /* 824 88 */ [...] /* size: 1024, cachelines: 16, members: 18 */ [...] }; Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Message-Id: <20230516135446.16266-1-feliu@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com>
2023-06-27tools/virtio: fix build break for aarch64Peng Fan
"-mfunction-return=thunk -mindirect-branch-register" are only valid for x86. So introduce compiler operation check to avoid such issues Fixes: 0d0ed4006127 ("tools/virtio: enable to build with retpoline") Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20230323040024.3809108-1-peng.fan@oss.nxp.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27virtio-vdpa: Fix unchecked call to NULL set_vq_affinityDragos Tatulea
The referenced patch calls set_vq_affinity without checking if the op is valid. This patch adds the check. Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading mechanism") Reviewed-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Message-Id: <20230504135053.2283816-1-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Feng Liu <feliu@nvidia.com>
2023-06-27vdpa/snet: implement the resume vDPA callbackAlvaro Karsz
The callback sends a resume command to the DPU through the control mechanism. Signed-off-by: Alvaro Karsz <alvaro.karsz@solid-run.com> Message-Id: <20230502131048.61134-1-alvaro.karsz@solid-run.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2023-06-27vdpa: solidrun: constify pointers to hwmon_channel_infoKrzysztof Kozlowski
Statically allocated array of pointers to hwmon_channel_info can be made const for safety. Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alvaro Karsz <alvaro.karsz@solid-run.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Message-Id: <20230511175451.282096-1-krzysztof.kozlowski@linaro.org> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2023-06-27vDPA/ifcvf: a vendor driver should not set _CONFIG_S_FAILEDZhu Lingshan
VIRTIO_CONFIG_S_FAILED indicates the guest driver has given up the device due to fatal errors. So it is the guest decision, the vendor driver should not set this status to the device. Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230526145254.39537-6-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27vDPA/ifcvf: synchronize irqs in the reset routineZhu Lingshan
This commit synchronize irqs of the virtqueues and config space in the reset routine. Thus ifcvf_stop() and reset() are refactored as well. This commit renames ifcvf_stop_hw() to ifcvf_stop() Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230526145254.39537-5-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27vDPA/ifcvf: retire ifcvf_start_datapath and ifcvf_add_statusZhu Lingshan
Rather than former lazy-initialization mechanism, now the virtqueue operations and driver_features related ops access the virtio registers directly to take immediate actions. So ifcvf_start_datapath() should retire. ifcvf_add_status() is retierd because we should not change device status by a vendor driver's decision, this driver should only set device status which is from virito drivers upon vdpa_ops.set_status() Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230526145254.39537-4-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27vDPA/ifcvf: get_driver_features from virtio registersZhu Lingshan
This commit implements a new function ifcvf_get_driver_feature() which read driver_features from virtio registers. To be less ambiguous, ifcvf_set_features() is renamed to ifcvf_set_driver_features(), and ifcvf_get_features() is renamed to ifcvf_get_dev_features() which returns the provisioned vDPA device features. Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230526145254.39537-3-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27vDPA/ifcvf: virt queue ops take immediate actionsZhu Lingshan
In this commit, virtqueue operations including: set_vq_num(), set_vq_address(), set_vq_ready() and get_vq_ready() access PCI registers directly to take immediate actions. Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230526145254.39537-2-lingshan.zhu@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-25Linux 6.4Linus Torvalds
2023-06-25Merge tag 'i2c-for-6.4-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Nothing fancy. Two driver and one DT binding fix" * tag 'i2c-for-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle i2c: qup: Add missing unwind goto in qup_i2c_probe() dt-bindings: i2c: opencores: Add missing type for "regstep"
2023-06-25Merge tag 'perf_urgent_for_v6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: - Drop the __weak attribute from a function prototype as it otherwise leads to the function getting replaced by a dummy stub - Fix the umask value setup of the frontend event as former is different on two Intel cores * tag 'perf_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix the FRONTEND encoding on GNR and MTL perf/core: Drop __weak attribute from arch_perf_update_userpage() prototype
2023-06-25Merge tag 'objtool_urgent_for_v6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fix from Borislav Petkov: - Add a ORC format hash to vmlinux and modules in order for other tools which use it, to detect changes to it and adapt accordingly * tag 'objtool_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind/orc: Add ELF section with ORC version identifier
2023-06-25Merge tag 'x86_urgent_for_v6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Do not use set_pgd() when updating the KASLR trampoline pgd entry because that updates the user PGD too on KPTI builds, resulting in memory corruption - Prevent a panic in the IO-APIC setup code due to conflicting command line parameters * tag 'x86_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys x86/mm: Avoid using set_pgd() outside of real PGD pages
2023-06-23Merge tag 'drm-fixes-2023-06-23' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Very quiet last week, just two misc fixes, one dp-mst and one qaic: qaic: - dma-buf import fix dp-mst: - fix NULL ptr deref" [ It turns out it was a quiet week because Alex Deucher hadn't sent in his pending AMD changes. So they are coming next - Linus ] * tag 'drm-fixes-2023-06-23' of git://anongit.freedesktop.org/drm/drm: drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2 accel/qaic: Call DRM helper function to destroy prime GEM
2023-06-23Merge tag 'arm-fixes-6.4-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "The final bug fixes for Qualcomm and Rockchips came in, all of them for devicetree files: - Devices on Qualcomm SC7180/SC7280 that are cache coherent are now marked so correctly to fix a regression after a change in kernel behavior - Rockchips has a few minor changes for correctness of regulator and cache properties, as well as fixes for incorrect behavior of the RK3568 PCI controller and reset pins on two boards" * tag 'arm-fixes-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent arm64: dts: rockchip: Fix rk356x PCIe register and range mappings arm64: dts: rockchip: fix button reset pin for nanopi r5c arm64: dts: rockchip: fix nEXTRST on SOQuartz arm64: dts: rockchip: add missing cache properties arm64: dts: rockchip: fix USB regulator on ROCK64
2023-06-23Merge tag 'for-6.4-rc7-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fix from David Sterba: "Unfortunately the recent u32 overflow fix was not complete, there was one conversion left, assertion not triggered by my tests but caught by Qu's fstests case. The "cleanup for later" has been promoted to a proper fix and wraps all uses of the stripe left shift so the diffstat has grown but leaves no potentially problematic uses. We should have done it that way before, sorry" * tag 'for-6.4-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix remaining u32 overflows when left shifting stripe_nr
2023-06-23Merge tag 'block-6.4-2023-06-23' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fix from Jens Axboe: "It's apparently the week of 'fixup something from last week', because the same is true for this block pull request. Fix up a lock grab that needs to be IRQ saving, rather than just IRQ disabling, in the block cgroup code" * tag 'block-6.4-2023-06-23' of git://git.kernel.dk/linux: block: make sure local irq is disabled when calling __blkcg_rstat_flush
2023-06-23Merge tag 'iommu-fix-v6.4-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fix from Joerg Roedel: - Fix potential memory leak in AMD IOMMU domain allocation path * tag 'iommu-fix-v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix possible memory leak of 'domain'
2023-06-23Merge tag 'sound-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Three oneliner fixes: one for a thinko in SOF SoundWire code and two HD-audio quirks for ASUS laptops. All device-specific and should be safe to apply" * tag 'sound-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Add quirk for ASUS ROG GV601V ALSA: hda/realtek: Add quirk for ASUS ROG G634Z ASoC: intel: sof_sdw: Fixup typo in device link checking
generated by cgit (git 2.34.1) at 2025-04-02 12:12:21 +0000