Linus Torvalds 055f213075 Merge tag 'vfs-6.17-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:

 - Fix two memory leaks in pidfs

 - Prevent changing the idmapping of an already idmapped mount without
   OPEN_TREE_CLONE through open_tree_attr()

 - Don't fail listing extended attributes in kernfs when no extended
   attributes are set

 - Fix the return value in coredump_parse()

 - Fix the error handling for unbuffered writes in netfs

 - Fix broken data integrity guarantees for O_SYNC writes via iomap

 - Fix UAF in __mark_inode_dirty()

 - Keep inode->i_blkbits constant in fuse

 - Fix coredump selftests

 - Fix get_unused_fd_flags() usage in do_handle_open()

 - Rename EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES

 - Fix use-after-free in bh_read()

 - Fix incorrect lflags value in the move_mount() syscall

* tag 'vfs-6.17-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  signal: Fix memory leak for PIDFD_SELF* sentinels
  kernfs: don't fail listing extended attributes
  coredump: Fix return value in coredump_parse()
  fs/buffer: fix use-after-free when call bh_read() helper
  pidfs: Fix memory leak in pidfd_info()
  netfs: Fix unbuffered write error handling
  fhandle: do_handle_open() should get FD with user flags
  module: Rename EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES
  fs: fix incorrect lflags value in the move_mount syscall
  selftests/coredump: Remove the read() that fails the test
  fuse: keep inode->i_blkbits constant
  iomap: Fix broken data integrity guarantees for O_SYNC writes
  selftests/mount_setattr: add smoke tests for open_tree_attr(2) bug
  open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE
  fs: writeback: fix use-after-free in __mark_inode_dirty()
2025-08-19 09:54:47 -07:00
2025-02-19 14:53:27 -07:00
2025-08-17 15:22:10 -07:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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