Merge tag 'vfs-6.16-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs fixes from Christian Brauner:

 - Fix a regression caused by the anonymous inode rework. Making them
   regular files causes various places in the kernel to tip over
   starting with io_uring.

   Revert to the former status quo and port our assertion to be based on
   checking the inode so we don't lose the valuable VFS_*_ON_*()
   assertions that have already helped discover weird behavior our
   outright bugs.

 - Fix the the upper bound calculation in fuse_fill_write_pages()

 - Fix priority inversion issues in the eventpoll code

 - Make secretmen use anon_inode_make_secure_inode() to avoid bypassing
   the LSM layer

 - Fix a netfs hang due to missing case in final DIO read result
   collection

 - Fix a double put of the netfs_io_request struct

 - Provide some helpers to abstract out NETFS_RREQ_IN_PROGRESS flag
   wrangling

 - Fix infinite looping in netfs_wait_for_pause/request()

 - Fix a netfs ref leak on an extra subrequest inserted into a request's
   list of subreqs

 - Fix various cifs RPC callbacks to set NETFS_SREQ_NEED_RETRY if a
   subrequest fails retriably

 - Fix a cifs warning in the workqueue code when reconnecting a channel

 - Fix the updating of i_size in netfs to avoid a race between testing
   if we should have extended the file with a DIO write and changing
   i_size

 - Merge the places in netfs that update i_size on write

 - Fix coredump socket selftests

* tag 'vfs-6.16-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  anon_inode: rework assertions
  netfs: Update tracepoints in a number of ways
  netfs: Renumber the NETFS_RREQ_* flags to make traces easier to read
  netfs: Merge i_size update functions
  netfs: Fix i_size updating
  smb: client: set missing retry flag in cifs_writev_callback()
  smb: client: set missing retry flag in cifs_readv_callback()
  smb: client: set missing retry flag in smb2_writev_callback()
  netfs: Fix ref leak on inserted extra subreq in write retry
  netfs: Fix looping in wait functions
  netfs: Provide helpers to perform NETFS_RREQ_IN_PROGRESS flag wangling
  netfs: Fix double put of request
  netfs: Fix hang due to missing case in final DIO read result collection
  eventpoll: Fix priority inversion problem
  fuse: fix fuse_fill_write_pages() upper bound calculation
  fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass
  selftests/coredump: Fix "socket_detect_userspace_client" test failure

1 files changed, 1 insertions, 8 deletions

diff --git a/mm/secretmem.c b/mm/secretmem.c
index 589b26c2d553..9a11a38a6770 100644
--- a/mm/secretmem.c
+++ b/mm/secretmem.c
@@ -195,18 +195,11 @@ static struct file *secretmem_file_create(unsigned long flags)
 	struct file *file;
 	struct inode *inode;
 	const char *anon_name = "[secretmem]";
-	int err;
 
-	inode = alloc_anon_inode(secretmem_mnt->mnt_sb);
+	inode = anon_inode_make_secure_inode(secretmem_mnt->mnt_sb, anon_name, NULL);
 	if (IS_ERR(inode))
 		return ERR_CAST(inode);
 
-	err = security_inode_init_security_anon(inode, &QSTR(anon_name), NULL);
-	if (err) {
-		file = ERR_PTR(err);
-		goto err_free_inode;
-	}
-
 	file = alloc_file_pseudo(inode, secretmem_mnt, "secretmem",
 				 O_RDWR, &secretmem_fops);
 	if (IS_ERR(file))