Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio fixes from Michael Tsirkin:
"A collection of small fixes that look like worth having in this
release"

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio fixes from Michael Tsirkin:
"A collection of small fixes that look like worth having in this
release"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio_pci: fix the common cfg map size
virtio-crypto: handle config changed by work queue
vhost: Allow null msg.size on VHOST_IOTLB_INVALIDATE
vdpa/mlx5: Fix firmware error on creation of 1k VQs
virtio_balloon: Fix endless deflation and inflation on arm64
vdpa/mlx5: Fix double release of debugfs entry
virtio-mmio: fix memory leak of vm_dev
vdpa_sim_blk: Fix the potential leak of mgmt_dev
tools/virtio: Add dma sync api for virtio test

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vdpa/mlx5: Fix double release of debugfs entry

The error path in setup_driver deletes the debugfs entry but doesn't
clear the pointer. During .dev_del the invalid pointer will be released
again caus

vdpa/mlx5: Fix double release of debugfs entry

The error path in setup_driver deletes the debugfs entry but doesn't
clear the pointer. During .dev_del the invalid pointer will be released
again causing a crash.

This patch fixes the issue by always clearing the debugfs entry in
mlx5_vdpa_remove_debugfs. Also, stop removing the debugfs entry in
.dev_del op: the debugfs entry is already handled within the
setup_driver/teardown_driver scope.

Cc: stable@vger.kernel.org
Fixes: f0417e72add5 ("vdpa/mlx5: Add and remove debugfs in setup/teardown driver")
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Message-Id: <20230829174014.928189-2-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

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Merge branch 'next' into for-linus

Prepare input updates for 6.4 merge window.

Merge branch 'for-6.4/amd-sfh' into for-linus

- assorted functional fixes for amd-sfh driver (Basavaraj Natikar)

Merge drm/drm-next into drm-intel-gt-next

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to

Merge drm/drm-next into drm-intel-gt-next

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to merge following patch to drm-intel-gt-next:

https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-intel-next

Catch up with 6.3-rc cycle...

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <ro

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <robdclark@chromium.org>

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Merge tag 'v6.3-rc2' into next

Merge with mainline to get of_property_present() and other newer APIs.

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get latest upstream.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.3-rc1 and sync with the other DRM trees.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next

To pick up perf-tools fixes just merged upstream.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:

- device feature provisioning in ifcvf, mlx5

- new SolidNET driver

-

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:

- device feature provisioning in ifcvf, mlx5

- new SolidNET driver

- support for zoned block device in virtio blk

- numa support in virtio pmem

- VIRTIO_F_RING_RESET support in vhost-net

- more debugfs entries in mlx5

- resume support in vdpa

- completion batching in virtio blk

- cleanup of dma api use in vdpa

- now simulating more features in vdpa-sim

- documentation, features, fixes all over the place

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (64 commits)
vdpa/mlx5: support device features provisioning
vdpa/mlx5: make MTU/STATUS presence conditional on feature bits
vdpa: validate device feature provisioning against supported class
vdpa: validate provisioned device features against specified attribute
vdpa: conditionally read STATUS in config space
vdpa: fix improper error message when adding vdpa dev
vdpa/mlx5: Initialize CVQ iotlb spinlock
vdpa/mlx5: Don't clear mr struct on destroy MR
vdpa/mlx5: Directly assign memory key
tools/virtio: enable to build with retpoline
vringh: fix a typo in comments for vringh_kiov
vhost-vdpa: print warning when vhost_vdpa_alloc_domain fails
scsi: virtio_scsi: fix handling of kmalloc failure
vdpa: Fix a couple of spelling mistakes in some messages
vhost-net: support VIRTIO_F_RING_RESET
vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit
vdpa: mlx5: support per virtqueue dma device
vdpa: set dma mask for vDPA device
virtio-vdpa: support per vq dma device
vdpa: introduce get_vq_dma_device()
...

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vdpa/mlx5: Add RX counters to debugfs

For each interface, either VLAN tagged or untagged, add two hardware
counters: one for unicast and another for multicast. The counters count
RX packets and byte

vdpa/mlx5: Add RX counters to debugfs

For each interface, either VLAN tagged or untagged, add two hardware
counters: one for unicast and another for multicast. The counters count
RX packets and bytes and can be read through debugfs:

$ cat /sys/kernel/debug/mlx5/mlx5_core.sf.1/vdpa-0/rx/untagged/mcast/packets
$ cat /sys/kernel/debug/mlx5/mlx5_core.sf.1/vdpa-0/rx/untagged/ucast/bytes

This feature is controlled via the config option
MLX5_VDPA_STEERING_DEBUG. It is off by default as it may have some
impact on performance.

includes a fixup By Yang Yingliang <yangyingliang@huawei.com>:

vdpa/mlx5: fix check wrong pointer in mlx5_vdpa_add_mac_vlan_rules()

The local variable 'rule' is not used anymore, fix return value
check after calling mlx5_add_flow_rules().

Signed-off-by: Eli Cohen <elic@nvidia.com>
Message-Id: <20221114131759.57883-9-elic@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Message-Id: <20230104074418.1737510-1-yangyingliang@huawei.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Eli Cohen <elic@nvidia.com>
Acked-by: Jason Wang <jasowang@redhat.com>

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vdpa/mlx5: Add debugfs subtree

Add debugfs subtree and expose flow table ID and TIR number. This
information can be used by external tools to do extended
troubleshooting.

The information can be ret

vdpa/mlx5: Add debugfs subtree

Add debugfs subtree and expose flow table ID and TIR number. This
information can be used by external tools to do extended
troubleshooting.

The information can be retrieved like so:
$ cat /sys/kernel/debug/mlx5/mlx5_core.sf.1/vdpa-0/rx/table_id
$ cat /sys/kernel/debug/mlx5/mlx5_core.sf.1/vdpa-0/rx/tirn

Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Message-Id: <20221114131759.57883-8-elic@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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