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()

1 files changed, 6 insertions, 5 deletions

diff --git a/Documentation/core-api/symbol-namespaces.rst b/Documentation/core-api/symbol-namespaces.rst
index 32fc73dc5529..034898e81ba2 100644
--- a/Documentation/core-api/symbol-namespaces.rst
+++ b/Documentation/core-api/symbol-namespaces.rst
@@ -76,20 +76,21 @@ unit as preprocessor statement. The above example would then read::
 within the corresponding compilation unit before the #include for
 <linux/export.h>. Typically it's placed before the first #include statement.
 
-Using the EXPORT_SYMBOL_GPL_FOR_MODULES() macro
------------------------------------------------
+Using the EXPORT_SYMBOL_FOR_MODULES() macro
+-------------------------------------------
 
 Symbols exported using this macro are put into a module namespace. This
-namespace cannot be imported.
+namespace cannot be imported. These exports are GPL-only as they are only
+intended for in-tree modules.
 
 The macro takes a comma separated list of module names, allowing only those
 modules to access this symbol. Simple tail-globs are supported.
 
 For example::
 
-  EXPORT_SYMBOL_GPL_FOR_MODULES(preempt_notifier_inc, "kvm,kvm-*")
+  EXPORT_SYMBOL_FOR_MODULES(preempt_notifier_inc, "kvm,kvm-*")
 
-will limit usage of this symbol to modules whoes name matches the given
+will limit usage of this symbol to modules whose name matches the given
 patterns.
 
 How to use Symbols exported in Namespaces