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 6.3-rc3 into tty-next

We need the tty/serial fixes in here and it resolves a merge conflict
with:
drivers/tty/serial/8250/8250_em.c

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

Merge 6.3-rc3 into tty-next

We need the tty/serial fixes in here and it resolves a merge conflict
with:
drivers/tty/serial/8250/8250_em.c

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

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Merge 6.3-rc3 into char-misc-next

We need the mainline fixes in this branch for testing and other
subsystem changes to be based properly on.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundatio

Merge 6.3-rc3 into char-misc-next

We need the mainline fixes in this branch for testing and other
subsystem changes to be based properly on.

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

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

net/wireless/nl80211.c
b27f07c50a73 ("wifi: nl80211: fix puncturing bitmap policy")
cbbaf2bb829b ("wifi: nl80211: add a command to

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

net/wireless/nl80211.c
b27f07c50a73 ("wifi: nl80211: fix puncturing bitmap policy")
cbbaf2bb829b ("wifi: nl80211: add a command to enable/disable HW timestamping")
https://lore.kernel.org/all/20230314105421.3608efae@canb.auug.org.au

tools/testing/selftests/net/Makefile
62199e3f1658 ("selftests: net: Add VXLAN MDB test")
13715acf8ab5 ("selftest: Add test for bind() conflicts.")

Signed-off-by: Jakub Kicinski <kuba@kernel.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 tag 'v6.3-rc2' into spi-6.4 to fix clock related boot issues

Linux 6.3-rc2

Merge tag 'v6.3-rc2' into regmap-6.4 to fix clock related boot issues

Linux 6.3-rc2

Merge tag 'v6.3-rc2' into regulator-6.4 to fix clock related boot issues

Linux 6.3-rc2

Merge tag 'v6.3-rc2' into asoc-6.4 to fix clock related boot issues

Linux 6.3-rc2

Merge tag 'v6.3-rc2' into asoc-6.3 to fix clock related failures

Linux 6.3-rc2

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 6.3-rc2 into staging-next

We need the removal of the r8188eu staging driver in here as well so
that outreachy and LF mentor applicants do not try to submit patches
against it as it is now gone

Merge 6.3-rc2 into staging-next

We need the removal of the r8188eu staging driver in here as well so
that outreachy and LF mentor applicants do not try to submit patches
against it as it is now gone from the tree.

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

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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-6.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:
"First batch of fixes. Among them there are two updates to sysfs and
i

Merge tag 'for-6.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:
"First batch of fixes. Among them there are two updates to sysfs and
ioctl which are not strictly fixes but are used for testing so there's
no reason to delay them.

- fix block group item corruption after inserting new block group

- fix extent map logging bit not cleared for split maps after
dropping range

- fix calculation of unusable block group space reporting bogus
values due to 32/64b division

- fix unnecessary increment of read error stat on write error

- improve error handling in inode update

- export per-device fsid in DEV_INFO ioctl to distinguish seeding
devices, needed for testing

- allocator size classes:
- fix potential dead lock in size class loading logic
- print sysfs stats for the allocation classes"

* tag 'for-6.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix block group item corruption after inserting new block group
btrfs: fix extent map logging bit not cleared for split maps after dropping range
btrfs: fix percent calculation for bg reclaim message
btrfs: fix unnecessary increment of read error stat on write error
btrfs: handle btrfs_del_item errors in __btrfs_update_delayed_inode
btrfs: ioctl: return device fsid from DEV_INFO ioctl
btrfs: fix potential dead lock in size class loading logic
btrfs: sysfs: add size class stats

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btrfs: fix unnecessary increment of read error stat on write error

Current btrfs_log_dev_io_error() increases the read error count even if the
erroneous IO is a WRITE request. This is because it for

btrfs: fix unnecessary increment of read error stat on write error

Current btrfs_log_dev_io_error() increases the read error count even if the
erroneous IO is a WRITE request. This is because it forget to use "else
if", and all the error WRITE requests counts as READ error as there is (of
course) no REQ_RAHEAD bit set.

Fixes: c3a62baf21ad ("btrfs: use chained bios when cloning")
CC: stable@vger.kernel.org # 6.1+
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Merge branch 'for-next' into for-linus

Merge branch 'linus' into objtool/core, to pick up Xen dependencies

Pick up dependencies - freshly merged upstream via xen-next - before applying
dependent objtool changes.

Signed-off-by: Ingo Moln

Merge branch 'linus' into objtool/core, to pick up Xen dependencies

Pick up dependencies - freshly merged upstream via xen-next - before applying
dependent objtool changes.

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

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Merge branch 'next' into for-linus

Prepare input updates for 6.3 merge window.

Merge tag 'for-6.3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs updates from David Sterba:
"The usual mix of performance improvements and new features.

The core c

Merge tag 'for-6.3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs updates from David Sterba:
"The usual mix of performance improvements and new features.

The core change is reworking how checksums are processed, with
followup cleanups and simplifications. There are two minor changes in
block layer and iomap code.

Features:

- block group allocation class heuristics:
- pack files by size (up to 128k, up to 8M, more) to avoid
fragmentation in block groups, assuming that file size and life
time is correlated, in particular this may help during balance
- with tracepoints and extensible in the future

Performance:

- send: cache directory utimes and only emit the command when
necessary
- speedup up to 10x
- smaller final stream produced (no redundant utimes commands
issued)
- compatibility not affected

- fiemap: skip backref checks for shared leaves
- speedup 3x on sample filesystem with all leaves shared (e.g. on
snapshots)

- micro optimized b-tree key lookup, speedup in metadata operations
(sample benchmark: fs_mark +10% of files/sec)

Core changes:

- change where checksumming is done in the io path:
- checksum and read repair does verification at lower layer
- cascaded cleanups and simplifications

- raid56 refactoring and cleanups

Fixes:

- sysfs: make sure that a run-time change of a feature is correctly
tracked by the feature files

- scrub: better reporting of tree block errors

Other:

- locally enable -Wmaybe-uninitialized after fixing all warnings

- misc cleanups, spelling fixes

Other code:

- block: export bio_split_rw

- iomap: remove IOMAP_F_ZONE_APPEND"

* tag 'for-6.3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (109 commits)
btrfs: make kobj_type structures constant
btrfs: remove the bdev argument to btrfs_rmap_block
btrfs: don't rely on unchanging ->bi_bdev for zone append remaps
btrfs: never return true for reads in btrfs_use_zone_append
btrfs: pass a btrfs_bio to btrfs_use_append
btrfs: set bbio->file_offset in alloc_new_bio
btrfs: use file_offset to limit bios size in calc_bio_boundaries
btrfs: do unsigned integer division in the extent buffer binary search loop
btrfs: eliminate extra call when doing binary search on extent buffer
btrfs: raid56: handle endio in scrub_rbio
btrfs: raid56: handle endio in recover_rbio
btrfs: raid56: handle endio in rmw_rbio
btrfs: raid56: submit the read bios from scrub_assemble_read_bios
btrfs: raid56: fold rmw_read_wait_recover into rmw_read_bios
btrfs: raid56: fold recover_assemble_read_bios into recover_rbio
btrfs: raid56: add a bio_list_put helper
btrfs: raid56: wait for I/O completion in submit_read_bios
btrfs: raid56: simplify code flow in rmw_rbio
btrfs: raid56: simplify error handling and code flow in raid56_parity_write
btrfs: replace btrfs_wait_tree_block_writeback by wait_on_extent_buffer_writeback
...

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Merge branch 'topic/apple-gmux' into for-next

Pull vga_switcheroo fix for Macs

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

btrfs: pass a btrfs_bio to btrfs_use_append

struct btrfs_bio has all the information needed for btrfs_use_append, so
pass that instead of a btrfs_inode and file_offset.

Reviewed-by: Johannes Thumsh

btrfs: pass a btrfs_bio to btrfs_use_append

struct btrfs_bio has all the information needed for btrfs_use_append, so
pass that instead of a btrfs_inode and file_offset.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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btrfs: split zone append bios in btrfs_submit_bio

The current btrfs zoned device support is a little cumbersome in the data
I/O path as it requires the callers to not issue I/O larger than the
suppo

btrfs: split zone append bios in btrfs_submit_bio

The current btrfs zoned device support is a little cumbersome in the data
I/O path as it requires the callers to not issue I/O larger than the
supported ZONE_APPEND size of the underlying device. This leads to a lot
of extra accounting. Instead change btrfs_submit_bio so that it can take
write bios of arbitrary size and form from the upper layers, and just
split them internally to the ZONE_APPEND queue limits. Then remove all
the upper layer warts catering to limited write sized on zoned devices,
including the extra refcount in the compressed_bio.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>

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btrfs: remove the fs_info argument to btrfs_submit_bio

btrfs_submit_bio can derive it trivially from bbio->inode, so stop
bothering in the callers.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
R

btrfs: remove the fs_info argument to btrfs_submit_bio

btrfs_submit_bio can derive it trivially from bbio->inode, so stop
bothering in the callers.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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btrfs: pass the iomap bio to btrfs_submit_bio

Now that btrfs_submit_bio splits the bio when crossing stripe boundaries,
there is no need for the higher level code to do that manually.

For direct I/

btrfs: pass the iomap bio to btrfs_submit_bio

Now that btrfs_submit_bio splits the bio when crossing stripe boundaries,
there is no need for the higher level code to do that manually.

For direct I/O this is really helpful, as btrfs_submit_io can now simply
take the bio allocated by iomap and send it on to btrfs_submit_bio
instead of allocating clones.

For that to work, the bio embedded into struct btrfs_dio_private needs to
become a full btrfs_bio as expected by btrfs_submit_bio.

With this change there is a single work item to offload the entire iomap
bio so the heuristics to skip async processing for bios that were split
isn't needed anymore either.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>

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