Hi Christian,

Here are some miscellaneous fixes for netfslib:

 (1) Fix triggering of a VM_BUG_ON_FOLIO() in netfs_write_begin().

 (2) Fix error handling in netfs_extract_user_iter().

 (3) Fix netfs_invalidate_folio() to clear the folio dirty bit if all dirty
     data removed.

 (4) Fix the handling of a partially failed copy (ie. EFAULT) into a
     streaming write folio.  Also remove the netfs_folio if a streaming
     write folio is entirely overwritten.

 (5) Fix netfs_read_gaps() to remove the netfs_folio from a filled folio.

 (6) Fix the calculation of zero_point in netfs_release_folio() to limit it
     to ->remote_i_size, not ->i_size.

 (7) Fix netfs_perform_read() to not disable streaming writes when writing
     to an fd that's open O_RDWR.

The patches can also be found here:

	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=netfs-fixes

Thanks,
David

Changes
=======
ver #2)
- Rebase on v7.0
- Drop the cachefiles dentry count fix as that's now upstream.
- Add four new patches from testing the generic/522 xfstest.

David Howells (5):
  netfs: Fix netfs_invalidate_folio() to clear dirty bit if all changes
    gone
  netfs: Fix streaming write being overwritten
  netfs: Fix read-gaps to remove netfs_folio from filled folio
  netfs: Fix zeropoint update where i_size > remote_i_size
  netfs: Fix write streaming disablement if fd open O_RDWR

Paulo Alcantara (1):
  netfs: fix error handling in netfs_extract_user_iter()

Viacheslav Dubeyko (1):
  netfs: fix VM_BUG_ON_FOLIO() issue in netfs_write_begin() call

 fs/netfs/buffered_read.c     |  9 ++++---
 fs/netfs/buffered_write.c    | 51 +++++++++++++++++++++++-------------
 fs/netfs/iterator.c          | 13 ++++++---
 fs/netfs/misc.c              |  8 ++++--
 fs/netfs/read_retry.c        | 11 ++++++--
 include/trace/events/netfs.h |  5 ++++
 6 files changed, 69 insertions(+), 28 deletions(-)

On Tue, 14 Apr 2026 09:19:56 +0100, David Howells wrote:
> Here are some miscellaneous fixes for netfslib:
> 
>  (1) Fix triggering of a VM_BUG_ON_FOLIO() in netfs_write_begin().
> 
>  (2) Fix error handling in netfs_extract_user_iter().
> 
>  (3) Fix netfs_invalidate_folio() to clear the folio dirty bit if all dirty
>      data removed.
> 
> [...]

Applied to the vfs.fixes branch of the vfs/vfs.git tree.
Patches in the vfs.fixes branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs.fixes

[1/7] netfs: fix VM_BUG_ON_FOLIO() issue in netfs_write_begin() call
      https://git.kernel.org/vfs/vfs/c/adcb8efb5429
[2/7] netfs: fix error handling in netfs_extract_user_iter()
      https://git.kernel.org/vfs/vfs/c/8ef352bc015d
[3/7] netfs: Fix netfs_invalidate_folio() to clear dirty bit if all changes gone
      https://git.kernel.org/vfs/vfs/c/920532e4996c
[4/7] netfs: Fix streaming write being overwritten
      https://git.kernel.org/vfs/vfs/c/1bfeb53e990b
[5/7] netfs: Fix read-gaps to remove netfs_folio from filled folio
      https://git.kernel.org/vfs/vfs/c/d259cfb7dd32
[6/7] netfs: Fix zeropoint update where i_size > remote_i_size
      https://git.kernel.org/vfs/vfs/c/bb3dd1ea2628
[7/7] netfs: Fix write streaming disablement if fd open O_RDWR
      https://git.kernel.org/vfs/vfs/c/eac38f8a2b85