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1,296,535 commits

Author SHA1 Message Date
Josef Bacik
3ed984b5d0 btrfs: convert struct async_chunk to hold a folio
Instead of passing in the page for ->locked_page, make it hold a
locked_folio and then update the users of async_chunk to act
accordingly.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
2609c9289f btrfs: convert btrfs_run_delalloc_range() to take a folio
Now that every function that btrfs_run_delalloc_range calls takes a
folio, update it to take a folio and update the callers.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
d9c750272d btrfs: convert run_delalloc_compressed() to take a folio
This just passes the page into the compressed machinery to keep track of
the locked page.  Update this to take a folio and convert it to a page
where appropriate.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
94cea66d1c btrfs: convert btrfs_cleanup_ordered_extents() to take a folio
Now that btrfs_cleanup_ordered_extents is operating mostly with folios,
update it to use a folio instead of a page, and the update the function
and the callers as appropriate.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
b38ec94ab9 btrfs: convert btrfs_cleanup_ordered_extents() to use folios
We walk through pages in this function and clear ordered, and the
function for this uses folios. Update the function to use a folio for
this whole operation.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
42a5947b1c btrfs: convert run_delalloc_nocow() to take a folio
Now all of the functions that use locked_page in run_delalloc_nocow take
a folio, update it to take a folio and update the caller.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
39bbc56a9c btrfs: convert fallback_to_cow() to take a folio
With this we can pass the folio directly into cow_file_range().

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
4cf7e0562f btrfs: convert cow_file_range() to take a folio
Convert this to take a folio and pass it into all of the various cleanup
functions.  Update the callers to pass in a folio instead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
9f5db28074 btrfs: convert cow_file_range_inline() to take a folio
Now that we want the folio in this function, convert it to take a folio
directly and use that.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
2cdc1fbb1b btrfs: convert run_delalloc_cow() to take a folio
We pass the folio into extent_write_locked_range, go ahead and take a
folio to pass along, and update the callers to pass in a folio.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
01e11841f0 btrfs: convert extent_write_locked_range() to take a folio
This mostly uses folios, convert it to take a folio instead and update
the callers to pass in the folio.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:15 +02:00
Josef Bacik
a67f540582 btrfs: convert extent_clear_unlock_delalloc() to take a folio
Instead of taking the locked page, take the locked folio so we can pass
that into __process_folios_contig.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
c9ce51d67f btrfs: convert process_one_page() to operate only on folios
Now that this mostly uses folios, update it to take folios, use the
folios that are passed in, and rename from process_one_page =>
process_one_folio.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
a59ff7201a btrfs: convert __process_pages_contig() to take a folio
This operates mostly on folios, update it to take a folio for the locked
folio instead of the page, rename from __process_pages_contig =>
__process_folios_contig.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
79be4a28d8 btrfs: convert __unlock_for_delalloc() to take a folio
All of the callers have a folio at this point, update
__unlock_for_delalloc to take a folio so that it's consistent with its
callers.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
e4d80ebe50 btrfs: convert lock_delalloc_pages() to take a folio
Also rename lock_delalloc_pages => lock_delalloc_folios in the process,
now that it exclusively works on folios.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
c987f1e6d4 btrfs: convert find_lock_delalloc_range() to use a folio
Instead of passing in a page for locked_page, pass in the folio instead.
We only use the folio itself to validate some range assumptions, and
then pass it into other functions.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
dc6c745447 btrfs: convert writepage_delalloc() to take a folio
We already use a folio heavily in this function, pass the folio in
directly and use it everywhere, only passing the page down to functions
that do not take a folio yet.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
a79228011c btrfs: convert btrfs_mark_ordered_io_finished() to take a folio
We only need a folio now, make it take a folio as an argument and update
all of the callers.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
aef665d69a btrfs: convert btrfs_finish_ordered_extent() to take a folio
The callers and callee's of this now all use folios, update it to take a
folio as well.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
0a577636a9 btrfs: convert can_finish_ordered_extent() to use a folio
Pass in a folio instead, and use a folio instead of a page.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
7e755aa731 btrfs: utilize folio more in btrfs_page_mkwrite()
We already have a folio that we're using in btrfs_page_mkwrite, update
the rest of the function to use folio everywhere else.  This will make
it easier on Willy when he drops page->index.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:14 +02:00
Josef Bacik
c808c1dcb1 btrfs: convert add_ra_bio_pages() to use only folios
Willy is going to get rid of page->index, and add_ra_bio_pages uses
page->index.  Make his life easier by converting add_ra_bio_pages to use
folios so that we are no longer using page->index.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
9b320229c0 btrfs: convert __extent_writepage() to be completely folio based
Now that we've gotten most of the helpers updated to only take a folio,
update __extent_writepage to only deal in folios.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
c1deaa1438 btrfs: convert extent_write_locked_range() to use folios
Instead of using pages for everything, find a folio and use that.  This
makes things a bit cleaner as a lot of the functions calls here all take
folios.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
b8a6263eae btrfs: convert __extent_writepage_io() to take a folio
__extent_writepage_io uses page everywhere, but a lot of these functions
take a folio.  Convert it to use the folio based helpers, and then
change it to take a folio as an argument and update its callers.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
9e97e8b277 btrfs: update the writepage tracepoint to take a folio
Willy is wanting to get rid of page->index, convert the writepage
tracepoint to take a folio so we can do folio->index instead of
page->index.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
56a24a30a4 btrfs: convert btrfs_do_readpage() to only use a folio
Now that the callers and helpers mostly use folio, convert
btrfs_do_readpage to take a folio, and rename it to btrfs_do_read_folio.
Update all of the page stuff to use the folio based helpers instead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
b35397d1d3 btrfs: convert submit_extent_page() to use a folio
The callers of this helper are going to be converted to using a folio,
so adjust submit_extent_page to become submit_extent_folio and update it
to use all the relevant folio helpers.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
fcf50d161c btrfs: convert begin_page_folio() to take a folio instead
This already uses a folio internally, change it to take a folio as an
argument instead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
645006d87c btrfs: convert end_page_read() to take a folio
We have this helper function to set the page range uptodate once we're
done reading it, as well as run fsverity against it.  Half of these
functions already take a folio, just rename this to end_folio_read and
then rework it to take a folio instead, and update everything
accordingly.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
e19317ed9e btrfs: convert btrfs_read_folio() to only use a folio
Currently we're using the page for everything here.  Convert this to use
the folio helpers instead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:13 +02:00
Josef Bacik
03d6612648 btrfs: convert btrfs_readahead() to only use folio
We're the only user of readahead_page_batch().  Convert
btrfs_readahead() to use the folio based helpers to do readahead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:12 +02:00
Li Zhang
45714ff75c btrfs: print message on device opening error during mount
[ENHANCEMENT]
When mounting a btrfs filesystem, the filesystem opens the block device,
and if this fails, there is no message about it. Print a message about
it to help debugging.

[TEST]
I have a btrfs filesystem on three block devices, one of which is
write-protected, so regular mounts fail, but there is no message in
dmesg.

  /dev/vdb normal
  /dev/vdc write protected
  /dev/vdd normal

  Before patch:
  $ sudo mount /dev/vdb /mnt/
  mount: mount(2) failed: no such file or directory
  $ sudo dmesg # Show only messages about missing block devices
  ....
  [ 352.947196] BTRFS error (device vdb): devid 2 uuid 4ee2c625-a3b2-4fe0-b411-756b23e08533 missing
  ....

  After patch:
  $ sudo mount /dev/vdb /mnt/
  mount: mount(2) failed: no such file or directory
  $ sudo dmesg # Show bdev_file_open_by_path failed.
  ....
  [ 352.944328] BTRFS error: failed to open device for path /dev/vdc with flags 0x3: -13
  [ 352.947196] BTRFS error (device vdb): missing devid 2 uuid 4ee2c625-a3b2-4fe0-b411-756b23e08533
  ....

Signed-off-by: Li Zhang <zhanglikernel@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:12 +02:00
Qu Wenruo
c92bf5df8a btrfs: move uuid tree related code to uuid-tree.[ch]
Functions btrfs_uuid_scan_kthread() and btrfs_create_uuid_tree() are for
UUID tree rescan and creation, it's not suitable for volumes.[ch].

Move them to uuid-tree.[ch] instead.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:12 +02:00
Filipe Manana
ab094670fa btrfs: reduce size and overhead of extent_map_block_end()
At extent_map_block_end() we are calling the inline functions
extent_map_block_start() and extent_map_block_len() multiple times, which
results in expanding their code multiple times, increasing the compiled
code size and repeating the computations those functions do.

Improve this by caching their results in local variables.

The size of the module before this change:

   $ size fs/btrfs/btrfs.ko
      text	   data	    bss	    dec	    hex	filename
   1755770	 163800	  16920	1936490	 1d8c6a	fs/btrfs/btrfs.ko

And after this change:

   $ size fs/btrfs/btrfs.ko
      text	   data	    bss	    dec	    hex	filename
   1755656	 163800	  16920	1936376	 1d8bf8	fs/btrfs/btrfs.ko

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:12 +02:00
Johannes Thumshirn
7fa5230b46 btrfs: update stripe_extent delete loop assumptions
btrfs_delete_raid_extent() was written under the assumption, that it's
call-chain always passes a start, length tuple that matches a single
extent. But btrfs_delete_raid_extent() is called by
do_free_extent_accounting() which in turn is called by
__btrfs_free_extent().

But this call-chain passes in a start address and a length that can
possibly match multiple on-disk extents.

To make this possible, we have to adjust the start and length of each
btree node lookup, to not delete beyond the requested range.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:12 +02:00
Johannes Thumshirn
8c4cba2adb btrfs: update stripe extents for existing logical addresses
Update a stripe extent in case of an already existing logical address,
but with different physical addresses and/or device id instead of
bailing out with EEXIST.

This can happen i.e. in case of a device replace operation, where data
extents get rewritten to a new disk.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-09-10 16:51:12 +02:00
Linus Torvalds
da3ea35007 Linux 6.11-rc7 v6.11-rc7 2024-09-08 14:50:28 -07:00
Linus Torvalds
89f5e14d05 - Remove percpu irq related code in the timer-of initialization
routine as it is broken but also unused (Daniel Lezcano)
 
 - Fix return -ETIME when delta exceeds INT_MAX and the next event not
   taking effect sometimes (Jacky Bai)
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Merge tag 'timers_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fixes from Borislav Petkov:

 - Remove percpu irq related code in the timer-of initialization routine
   as it is broken but also unused (Daniel Lezcano)

 - Fix return -ETIME when delta exceeds INT_MAX and the next event not
   taking effect sometimes (Jacky Bai)

* tag 'timers_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource/drivers/imx-tpm: Fix next event not taking effect sometime
  clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX
  clocksource/drivers/timer-of: Remove percpu irq related code
2024-09-08 10:25:25 -07:00
Linus Torvalds
e20398877b - Fix perf's AUX buffer serialization
- Prevent uninitialized struct members in perf's uprobes handling
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Merge tag 'perf_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Borislav Petkov:

 - Fix perf's AUX buffer serialization

 - Prevent uninitialized struct members in perf's uprobes handling

* tag 'perf_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/aux: Fix AUX buffer serialization
  uprobes: Use kzalloc to allocate xol area
2024-09-08 10:20:44 -07:00
Linus Torvalds
5dadc1be8f Char/Misc driver fixes for 6.11-rc7
Here are some small char/misc/other driver fixes for 6.11-rc7.  It's
 nothing huge, just a bunch of small fixes of reported problems,
 including:
   - lots of tiny iio driver fixes
   - nvmem driver fixex
   - binder UAF bugfix
   - uio driver crash fix
   - other small fixes
 
 All of these have been in linux-next this week with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are some small char/misc/other driver fixes for 6.11-rc7. It's
  nothing huge, just a bunch of small fixes of reported problems,
  including:

   - lots of tiny iio driver fixes

   - nvmem driver fixex

   - binder UAF bugfix

   - uio driver crash fix

   - other small fixes

  All of these have been in linux-next this week with no reported
  problems"

* tag 'char-misc-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits)
  VMCI: Fix use-after-free when removing resource in vmci_resource_remove()
  Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic
  uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind
  misc: keba: Fix sysfs group creation
  dt-bindings: nvmem: Use soc-nvmem node name instead of nvmem
  nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc
  nvmem: u-boot-env: error if NVMEM device is too small
  misc: fastrpc: Fix double free of 'buf' in error path
  binder: fix UAF caused by offsets overwrite
  iio: imu: inv_mpu6050: fix interrupt status read for old buggy chips
  iio: adc: ad7173: fix GPIO device info
  iio: adc: ad7124: fix DT configuration parsing
  iio: adc: ad_sigma_delta: fix irq_flags on irq request
  iio: adc: ads1119: Fix IRQ flags
  iio: fix scale application in iio_convert_raw_to_processed_unlocked
  iio: adc: ad7124: fix config comparison
  iio: adc: ad7124: fix chip ID mismatch
  iio: adc: ad7173: Fix incorrect compatible string
  iio: buffer-dmaengine: fix releasing dma channel on error
  iio: adc: ad7606: remove frstdata check for serial mode
  ...
2024-09-08 10:13:39 -07:00
Linus Torvalds
51c4d5f10d USB fixes for 6.11-rc7
Here are a handful of small USB fixes for 6.11-rc7.  Included in here
 are:
   - dwc3 driver fixes for two reported problems
   - two typec ucsi driver fixes
   - cdns2 controller reset fix
 
 All of these have been in linux-next this week with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a handful of small USB fixes for 6.11-rc7. Included in here
  are:

   - dwc3 driver fixes for two reported problems

   - two typec ucsi driver fixes

   - cdns2 controller reset fix

  All of these have been in linux-next this week with no reported
  problems"

* tag 'usb-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: typec: ucsi: Fix cable registration
  usb: typec: ucsi: Fix the partner PD revision
  usb: cdns2: Fix controller reset issue
  usb: dwc3: core: update LC timer as per USB Spec V3.2
  usb: dwc3: Avoid waking up gadget during startxfer
2024-09-08 10:07:28 -07:00
Linus Torvalds
d1f2d51b71 A pile of Qualcomm clk driver fixes with two main themes: the alpha PLL
driver and shared RCGs, and one fix for the Starfive JH7110 SoC.
 
  - The Alpha PLL clk_ops had multiple problems around setting rates.
    There are a handful of patches here that fix masks and skip enabling
    the clk from set_rate() when the PLL is disabled. The PLLs are
    crucial to operation of the system as almost all frequencies in the
    system are derived from them.
 
  - Parking shared RCGs at a slow always on clk at registration time
    breaks stuff. USB host mode can't handle such a slow frequency and
    the serial console gets all garbled when the UART clk is handed over
    to the kernel. There's a few patches that don't use the shared
    clk_ops for the UART clks and another one to skip parking the USB clk
    at registration time.
 
  - The Starfive PLL driver used for the CPU was busted causing cpufreq
    to fail because the clk didn't change to a safe parent during
    set_rate(). The fix is to register a notifier and switch to a safe
    parent so the PLL can change rate in a glitch free manner.
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A pile of Qualcomm clk driver fixes with two main themes: the alpha
  PLL driver and shared RCGs, and one fix for the Starfive JH7110 SoC.

   - The Alpha PLL clk_ops had multiple problems around setting rates.

     There are a handful of patches here that fix masks and skip
     enabling the clk from set_rate() when the PLL is disabled. The PLLs
     are crucial to operation of the system as almost all frequencies in
     the system are derived from them.

   - Parking shared RCGs at a slow always on clk at registration time
     breaks stuff.

     USB host mode can't handle such a slow frequency and the serial
     console gets all garbled when the UART clk is handed over to the
     kernel. There's a few patches that don't use the shared clk_ops for
     the UART clks and another one to skip parking the USB clk at
     registration time.

   - The Starfive PLL driver used for the CPU was busted causing cpufreq
     to fail because the clk didn't change to a safe parent during
     set_rate().

     The fix is to register a notifier and switch to a safe parent so
     the PLL can change rate in a glitch free manner"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: qcom: gcc-sc8280xp: don't use parking clk_ops for QUPs
  clk: starfive: jh7110-sys: Add notifier for PLL0 clock
  clk: qcom: gcc-sm8650: Don't use shared clk_ops for QUPs
  clk: qcom: gcc-sm8550: Don't park the USB RCG at registration time
  clk: qcom: gcc-sm8550: Don't use parking clk_ops for QUPs
  clk: qcom: gcc-x1e80100: Don't use parking clk_ops for QUPs
  clk: qcom: ipq9574: Update the alpha PLL type for GPLLs
  clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags
  clk: qcom: clk-alpha-pll: Update set_rate for Zonda PLL
  clk: qcom: clk-alpha-pll: Fix zonda set_rate failure when PLL is disabled
  clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
  clk: qcom: clk-alpha-pll: Fix the pll post div mask
2024-09-07 11:29:13 -07:00
Linus Torvalds
37d4cc6987 SCSI fixes on 20240907
Single ufs driver fix quirking around another device spec violation.
 
 Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fix from James Bottomley:
 "Single ufs driver fix quirking around another device spec violation"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ufs: ufs-mediatek: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP
2024-09-07 10:25:39 -07:00
Linus Torvalds
8727656207 A single fix for Qualcomm laptops that are affected by
missing wakeup IRQs.
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Merge tag 'pinctrl-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control fix from Linus Walleij:
 "A single fix for Qualcomm laptops that are affected by
  missing wakeup IRQs"

* tag 'pinctrl-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: qcom: x1e80100: Bypass PDC wakeup parent for now
2024-09-07 09:59:57 -07:00
Linus Torvalds
b31c449288 linux_kselftest-kunit-fixes-6.11-rc7-2
This KUnit fixes update for Linux 6.11-rc67 consists of a fix to
 missing function parameter warning found during documentation
 build in linux-next.
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Merge tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

PullKUnit fix from Shuah Khan:
 "Fix to a missing function parameter warning found during documentation
  build in linux-next"

* tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Fix missing kerneldoc comment
2024-09-06 17:48:24 -07:00
Linus Torvalds
487ee43bac pci-v6.11-fixes-3
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Merge tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci fixes from Bjorn Helgaas:

 - Unregister platform devices for child nodes when stopping a PCI
   device, even if the PCI core has already cleared the OF_POPULATED bit
   and of_platform_depopulate() doesn't do anything (Bartosz
   Golaszewski)

 - Rescan the bus from a separate thread so we don't deadlock when
   triggering rescan from sysfs (Bartosz Golaszewski)

* tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI/pwrctl: Rescan bus on a separate thread
  PCI: Don't rely on of_platform_depopulate() for reused OF-nodes
2024-09-06 17:38:50 -07:00
Linus Torvalds
a86b83f777 five smb3 client fixes
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Merge tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - fix potential mount hang

 - fix retry problem in two types of compound operations

 - important netfs integration fix in SMB1 read paths

 - fix potential uninitialized zero point of inode

 - minor patch to improve debugging for potential crediting problems

* tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  netfs, cifs: Improve some debugging bits
  cifs: Fix SMB1 readv/writev callback in the same way as SMB2/3
  cifs: Fix zero_point init on inode initialisation
  smb: client: fix double put of @cfile in smb2_set_path_size()
  smb: client: fix double put of @cfile in smb2_rename_path()
  smb: client: fix hang in wait_for_response() for negproto
2024-09-06 17:30:33 -07:00
Linus Torvalds
9d4c304001 KVM: x86: don't fall through case statements without annotations
clang warns on this because it has an unannotated fall-through between
cases:

   arch/x86/kvm/x86.c:4819:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]

and while we could annotate it as a fallthrough, the proper fix is to
just add the break for this case, instead of falling through to the
default case and the break there.

gcc also has that warning, but it looks like gcc only warns for the
cases where they fall through to "real code", rather than to just a
break.  Odd.

Fixes: d30d9ee94c ("KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM")
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Tom Dohrmann <erbse.13@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-06 15:23:33 -07:00