Merge tag 'v6.6.64' into for/openbmc/dev-6.6

This is the 6.6.64 stable release

gfs2: Fix unlinked inode cleanup

[ Upstream commit 7c6f714d88475ceae5342264858a641eafa19632 ]

Before commit f0e56edc2ec7 ("gfs2: Split the two kinds of glock "delete"
work"), function delete_work_f

gfs2: Fix unlinked inode cleanup

[ Upstream commit 7c6f714d88475ceae5342264858a641eafa19632 ]

Before commit f0e56edc2ec7 ("gfs2: Split the two kinds of glock "delete"
work"), function delete_work_func() was used to trigger the eviction of
in-memory inodes from remote as well as deleting unlinked inodes at a
later point. These two kinds of work were then split into two kinds of
work, and the two places in the code were deferred deletion of inodes is
required accidentally ended up queuing the wrong kind of work. This
caused unlinked inodes to be left behind, which could in the worst case
fill up filesystems and require a filesystem check to recover.

Fix that by queuing the right kind of work in try_rgrp_unlink() and
gfs2_drop_inode().

Fixes: f0e56edc2ec7 ("gfs2: Split the two kinds of glock "delete" work")
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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gfs2: Replace gfs2_glock_queue_put with gfs2_glock_put_async

[ Upstream commit ee2be7d7c7f32783f60ee5fe59b91548a4571f10 ]

Function gfs2_glock_queue_put() puts a glock reference by enqueuing
glock w

gfs2: Replace gfs2_glock_queue_put with gfs2_glock_put_async

[ Upstream commit ee2be7d7c7f32783f60ee5fe59b91548a4571f10 ]

Function gfs2_glock_queue_put() puts a glock reference by enqueuing
glock work instead of putting the reference directly. This ensures that
the operation won't sleep, but it is costly and really only necessary
when putting the final glock reference. Replace it with a new
gfs2_glock_put_async() function that only queues glock work when putting
the last glock reference.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Stable-dep-of: 7c6f714d8847 ("gfs2: Fix unlinked inode cleanup")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.33' into dev-6.6

This is the 6.6.33 stable release

gfs2: Fix potential glock use-after-free on unmount

[ Upstream commit d98779e687726d8f8860f1c54b5687eec5f63a73 ]

When a DLM lockspace is released and there ares still locks in that
lockspace, DLM w

gfs2: Fix potential glock use-after-free on unmount

[ Upstream commit d98779e687726d8f8860f1c54b5687eec5f63a73 ]

When a DLM lockspace is released and there ares still locks in that
lockspace, DLM will unlock those locks automatically. Commit
fb6791d100d1b started exploiting this behavior to speed up filesystem
unmount: gfs2 would simply free glocks it didn't want to unlock and then
release the lockspace. This didn't take the bast callbacks for
asynchronous lock contention notifications into account, which remain
active until until a lock is unlocked or its lockspace is released.

To prevent those callbacks from accessing deallocated objects, put the
glocks that should not be unlocked on the sd_dead_glocks list, release
the lockspace, and only then free those glocks.

As an additional measure, ignore unexpected ast and bast callbacks if
the receiving glock is dead.

Fixes: fb6791d100d1b ("GFS2: skip dlm_unlock calls in unmount")
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Cc: David Teigland <teigland@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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gfs2: No longer use 'extern' in function declarations

[ Upstream commit 0b2355fe91ac3756a9e29c8b833ba33f9affb520 ]

For non-static function declarations, external linkage is implied and
the 'extern'

gfs2: No longer use 'extern' in function declarations

[ Upstream commit 0b2355fe91ac3756a9e29c8b833ba33f9affb520 ]

For non-static function declarations, external linkage is implied and
the 'extern' keyword isn't needed. Some static checkers complain about
the overuse of 'extern', so clean up all the function declarations.

In addition, remove 'extern' from the definition of
free_local_statfs_inodes(); it isn't needed there, either.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Stable-dep-of: d98779e68772 ("gfs2: Fix potential glock use-after-free on unmount")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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

Forwarding to v6.6-rc1.

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

Merge tag 'gfs2-v6.5-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

- Fix a glock state (non-)transition bug when a dlm req

Merge tag 'gfs2-v6.5-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

- Fix a glock state (non-)transition bug when a dlm request times out
and is canceled, and we have locking requests that can now be granted
immediately

- Various fixes and cleanups in how the logd and quotad daemons are
woken up and terminated

- Fix several bugs in the quota data reference counting and shrinking.
Free quota data objects synchronously in put_super() instead of
letting call_rcu() run wild

- Make sure not to deallocate quota data during a withdraw; rather,
defer quota data deallocation to put_super(). Withdraws can happen in
contexts in which callers on the stack are holding quota data
references

- Many minor quota fixes and cleanups by Bob

- Update the the mailing list address for gfs2 and dlm. (It's the same
list for both and we are moving it to gfs2@lists.linux.dev)

- Various other minor cleanups

* tag 'gfs2-v6.5-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (51 commits)
MAINTAINERS: Update dlm mailing list
MAINTAINERS: Update gfs2 mailing list
gfs2: change qd_slot_count to qd_slot_ref
gfs2: check for no eligible quota changes
gfs2: Remove useless assignment
gfs2: simplify slot_get
gfs2: Simplify qd2offset
gfs2: introduce qd_bh_get_or_undo
gfs2: Remove quota allocation info from quota file
gfs2: use constant for array size
gfs2: Set qd_sync_gen in do_sync
gfs2: Remove useless err set
gfs2: Small gfs2_quota_lock cleanup
gfs2: move qdsb_put and reduce redundancy
gfs2: improvements to sysfs status
gfs2: Don't try to sync non-changes
gfs2: Simplify function need_sync
gfs2: remove unneeded pg_oflow variable
gfs2: remove unneeded variable done
gfs2: pass sdp to gfs2_write_buf_to_page
...

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gfs2: Remove LM_FLAG_PRIORITY flag

The last user of this flag was removed in commit b77b4a4815a9 ("gfs2:
Rework freeze / thaw logic").

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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 'gfs2-v6.2-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

- Fix a race when disassociating inodes from their gloc

Merge tag 'gfs2-v6.2-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

- Fix a race when disassociating inodes from their glocks after
iget_failed()

- On filesystems with a block size smaller than the page size, make
sure that ->writepages() writes out all buffers of journaled inodes

- Various improvements to the way the delete workqueue is drained to
speed up unmount and prevent leftover inodes. At unmount time, evict
deleted inodes cooperatively across the cluster to avoid unnecessary
timeouts

- Various minor cleanups and fixes

* tag 'gfs2-v6.2-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: Convert gfs2_page_add_databufs to folios
gfs2: jdata writepage fix
gfs2: Improve gfs2_make_fs_rw error handling
Revert "GFS2: free disk inode which is deleted by remote node -V2"
gfs2: Evict inodes cooperatively
gfs2: Flush delete work before shrinking inode cache
gfs2: Cease delete work during unmount
gfs2: Add SDF_DEACTIVATING super block flag
gfs2: check gl_object in rgrp glops
gfs2: Split the two kinds of glock "delete" work
gfs2: Move delete workqueue into super block
gfs2: Get rid of GLF_PENDING_DELETE flag
gfs2: Make glock lru list scanning safer
gfs2: Clean up gfs2_scan_glock_lru
gfs2: Improve gfs2_upgrade_iopen_glock comment
gfs2: gl_object races fix

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Merge branch 'next' into for-linus

Prepare input updates for 6.3 merge window.

gfs2: Split the two kinds of glock "delete" work

Function delete_work_func() is used for two purposes:

* to immediately try to evict the glock's inode, and

* to verify after a little while that

gfs2: Split the two kinds of glock "delete" work

Function delete_work_func() is used for two purposes:

* to immediately try to evict the glock's inode, and

* to verify after a little while that the inode has been deleted as
expected, and didn't just get skipped.

These two operations are not separated very well, so introduce two new
glock flags to improved that. Split gfs2_queue_delete_work() into
gfs2_queue_try_to_evict and gfs2_queue_verify_evict().

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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gfs2: Move delete workqueue into super block

Move the global delete workqueue into struct gfs2_sbd so that we can
flush / drain it without interfering with other filesystems.

Signed-off-by: Andreas

gfs2: Move delete workqueue into super block

Move the global delete workqueue into struct gfs2_sbd so that we can
flush / drain it without interfering with other filesystems.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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gfs2: Get rid of GLF_PENDING_DELETE flag

Get rid of the GLF_PENDING_DELETE glock flag introduced by commit
a0e3cc65fa29 ("gfs2: Turn gl_delete into a delayed work"). The only use
of that flag is to

gfs2: Get rid of GLF_PENDING_DELETE flag

Get rid of the GLF_PENDING_DELETE glock flag introduced by commit
a0e3cc65fa29 ("gfs2: Turn gl_delete into a delayed work"). The only use
of that flag is to prevent the iopen glock from being demoted (i.e.,
unlocked) while delete work is pending. It turns out that demoting the
iopen glock while delete work is pending is perfectly fine; we only need
to make sure that the glock isn't being freed while still in use. This
is ensured by the previous patch because delete_work_func() owns a
reference while the work is queued or running.

With these changes, gfs2_queue_delete_work() no longer takes the glock
spin lock, so we can use it in iopen_go_callback() instead of
open-coding it there.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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

Backmerging into drm-misc-next to get DRM accelerator infrastructure,
which is required by ipuv driver.

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

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless-next.

96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures
fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails

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