Merge branch 'ib/5.17-cros-ec-keyb' into next

Merge changes to ChromeOS EC Keyboard driver.

Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.18

A collection of fixes that came in since the merge window, plus

Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.18

A collection of fixes that came in since the merge window, plus one new
device ID for an x86 laptop. Nothing that really stands out with
particularly big impact outside of the affected device.

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Merge branch 'topic/cs35l41' into for-next

Pull CS35L41 codec updates

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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

Pull in TTM changes needed for DG2 CCS enabling from Ram.

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

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

Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb
("drm/i915/xehpsdv: Add has_flat_ccs to device info").

Signed-off-by: Jani Nikula <jani.nikula@intel

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

Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb
("drm/i915/xehpsdv: Add has_flat_ccs to device info").

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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

Let's start the 5.18 fixes cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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

Let's start the 5.19 development cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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

Pull virtio updates from Michael Tsirkin:

- vdpa generic device type support

- more virtio hardening for broken d

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

Pull virtio updates from Michael Tsirkin:

- vdpa generic device type support

- more virtio hardening for broken devices (but on the same theme,
revert some virtio hotplug hardening patches - they were misusing
some interrupt flags and had to be reverted)

- RSS support in virtio-net

- max device MTU support in mlx5 vdpa

- akcipher support in virtio-crypto

- shared IRQ support in ifcvf vdpa

- a minor performance improvement in vhost

- enable virtio mem for ARM64

- beginnings of advance dma support

- cleanups, fixes all over the place

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (33 commits)
vdpa/mlx5: Avoid processing works if workqueue was destroyed
vhost: handle error while adding split ranges to iotlb
vdpa: support exposing the count of vqs to userspace
vdpa: change the type of nvqs to u32
vdpa: support exposing the config size to userspace
vdpa/mlx5: re-create forwarding rules after mac modified
virtio: pci: check bar values read from virtio config space
Revert "virtio_pci: harden MSI-X interrupts"
Revert "virtio-pci: harden INTX interrupts"
drivers/net/virtio_net: Added RSS hash report control.
drivers/net/virtio_net: Added RSS hash report.
drivers/net/virtio_net: Added basic RSS support.
drivers/net/virtio_net: Fixed padded vheader to use v1 with hash.
virtio: use virtio_device_ready() in virtio_device_restore()
tools/virtio: compile with -pthread
tools/virtio: fix after premapped buf support
virtio_ring: remove flags check for unmap packed indirect desc
virtio_ring: remove flags check for unmap split indirect desc
virtio_ring: rename vring_unmap_state_packed() to vring_unmap_extra_packed()
net/mlx5: Add support for configuring max device MTU
...

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Merge branch 'next' into for-linus

Prepare input updates for 5.18 merge window.

vhost: cache avail index in vhost_enable_notify()

In vhost_enable_notify() we enable the notifications and we read
the avail index to check if new buffers have become available in
the meantime.

We

vhost: cache avail index in vhost_enable_notify()

In vhost_enable_notify() we enable the notifications and we read
the avail index to check if new buffers have become available in
the meantime.

We are not caching the avail index, so when the device will call
vhost_get_vq_desc(), it will find the old value in the cache and
it will read the avail index again.

It would be better to refresh the cache every time we read avail
index, so let's change vhost_enable_notify() caching the value in
`avail_idx` and compare it with `last_avail_idx` to check if there
are new buffers available.

We don't expect a significant performance boost because
the above path is not very common, indeed vhost_enable_notify()
is often called with unlikely(), expecting that avail index has
not been updated.

We ran virtio-test/vhost-test and noticed minimal improvement as
expected. To stress the patch more, we modified vhost_test.ko to
call vhost_enable_notify()/vhost_disable_notify() on every cycle
when calling vhost_get_vq_desc(); in this case we observed a more
evident improvement, with a reduction of the test execution time
of about 3.7%.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20220121153108.187291-1-sgarzare@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

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Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redha

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

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

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Merge branch 'kvm/kvm-sls-fix'

Sync with the last minute SLS fix to extend it for IBT.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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

Backmerging drm/drm-fixes for commit 3755d35ee1d2 ("drm/panel: Select
DRM_DP_HELPER for DRM_PANEL_EDP").

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

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

Backmerging drm/drm-fixes for commit 3755d35ee1d2 ("drm/panel: Select
DRM_DP_HELPER for DRM_PANEL_EDP").

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

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Merge tag 'v5.17-rc8' into usb-next

We need the Xen USB fixes as other patches depend on those changes.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'v5.17-rc8' into sched/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v5.17-rc8' into next

Sync up with mainline to again get the latest changes in HID subsystem.

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent.

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 fix from Michael Tsirkin:
"A last minute regression fix.

I thought we did a lot of testing, but a reg

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

Pull virtio fix from Michael Tsirkin:
"A last minute regression fix.

I thought we did a lot of testing, but a regression still managed to
sneak in. The fix seems trivial"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vhost: allow batching hint without size

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Merge tag 'v5.17-rc8' into irq/core, to fix conflicts

Conflicts:
drivers/pinctrl/pinctrl-starfive.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge 5.17-rc8 into staging-next

We need the staging fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

net/dsa/dsa2.c
commit afb3cc1a397d ("net: dsa: unlock the rtnl_mutex when dsa_master_setup() fails")
commit e83d56537859 ("net: dsa

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

net/dsa/dsa2.c
commit afb3cc1a397d ("net: dsa: unlock the rtnl_mutex when dsa_master_setup() fails")
commit e83d56537859 ("net: dsa: replay master state events in dsa_tree_{setup,teardown}_master")
https://lore.kernel.org/all/20220307101436.7ae87da0@canb.auug.org.au/

drivers/net/ethernet/intel/ice/ice.h
commit 97b0129146b1 ("ice: Fix error with handling of bonding MTU")
commit 43113ff73453 ("ice: add TTY for GNSS module for E810T device")
https://lore.kernel.org/all/20220310112843.3233bcf1@canb.auug.org.au/

drivers/staging/gdm724x/gdm_lte.c
commit fc7f750dc9d1 ("staging: gdm724x: fix use after free in gdm_lte_rx()")
commit 4bcc4249b4cf ("staging: Use netif_rx().")
https://lore.kernel.org/all/20220308111043.1018a59d@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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vhost: allow batching hint without size

Commit e2ae38cf3d91 ("vhost: fix hung thread due to erroneous iotlb
entries") tries to reject the IOTLB message whose size is zero. But
the size is not necess

vhost: allow batching hint without size

Commit e2ae38cf3d91 ("vhost: fix hung thread due to erroneous iotlb
entries") tries to reject the IOTLB message whose size is zero. But
the size is not necessarily meaningful, one example is the batching
hint, so the commit breaks that.

Fixing this be reject zero size message only if the message is used to
update/invalidate the IOTLB.

Fixes: e2ae38cf3d91 ("vhost: fix hung thread due to erroneous iotlb entries")
Reported-by: Eli Cohen <elic@nvidia.com>
Cc: Anirudh Rayabharam <mail@anirudhrb.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20220310075211.4801-1-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Eli Cohen <elic@nvidia.com>

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

Pull virtio fixes from Michael Tsirkin:
"Some last minute fixes that took a while to get ready. Not
regressions, b

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

Pull virtio fixes from Michael Tsirkin:
"Some last minute fixes that took a while to get ready. Not
regressions, but they look safe and seem to be worth to have"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
tools/virtio: handle fallout from folio work
tools/virtio: fix virtio_test execution
vhost: remove avail_event arg from vhost_update_avail_event()
virtio: drop default for virtio-mem
vdpa: fix use-after-free on vp_vdpa_remove
virtio-blk: Remove BUG_ON() in virtio_queue_rq()
virtio-blk: Don't use MAX_DISCARD_SEGMENTS if max_discard_seg is zero
vhost: fix hung thread due to erroneous iotlb entries
vduse: Fix returning wrong type in vduse_domain_alloc_iova()
vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command
vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
vdpa: factor out vdpa_set_features_unlocked for vdpa internal use
virtio_console: break out of buf poll on remove
virtio: document virtio_reset_device
virtio: acknowledge all features before access
virtio: unexport virtio_finalize_features

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vhost: remove avail_event arg from vhost_update_avail_event()

In vhost_update_avail_event() we never used the `avail_event` argument,
since its introduction in commit 2723feaa8ec6 ("vhost: set log w

vhost: remove avail_event arg from vhost_update_avail_event()

In vhost_update_avail_event() we never used the `avail_event` argument,
since its introduction in commit 2723feaa8ec6 ("vhost: set log when
updating used flags or avail event").

Let's remove it to clean up the code.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20220113141134.186773-1-sgarzare@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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