Merge tag 'asoc-v5.7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.7

This is a very big update for the core since Morimoto-san has been
rather busy continuing his refactorings to clean up a lot of the cruft
that we have accumilated over the years.  We've also gained several new
drivers, including initial (but still not complete) parts of the Intel
SoundWire support.

 - Lots of refactorings to modernize the code from Morimoto-san.
 - Conversion of SND_SOC_ALL_CODECS to use imply from Geert Uytterhoeven.
 - Continued refactoring and fixing of the Intel support.
 - Soundwire and more advanced clocking support for Realtek RT5682.
 - Support for amlogic GX, Meson 8, Meson 8B and T9015 DAC, Broadcom
   DSL/PON, Ingenic JZ4760 and JZ4770, Realtek RL6231, and TI TAS2563 and
   TLV320ADCX140.

1 files changed, 14 insertions, 8 deletions

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index bc9516ab4b34..8f9d849a0012 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1169,7 +1169,8 @@ try_again:
 	rc = posix_lock_file(file, flock, NULL);
 	up_write(&cinode->lock_sem);
 	if (rc == FILE_LOCK_DEFERRED) {
-		rc = wait_event_interruptible(flock->fl_wait, !flock->fl_blocker);
+		rc = wait_event_interruptible(flock->fl_wait,
+					list_empty(&flock->fl_blocked_member));
 		if (!rc)
 			goto try_again;
 		locks_delete_block(flock);
@@ -1958,7 +1959,7 @@ struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *cifs_inode,
 
 /* Return -EBADF if no handle is found and general rc otherwise */
 int
-cifs_get_writable_file(struct cifsInodeInfo *cifs_inode, bool fsuid_only,
+cifs_get_writable_file(struct cifsInodeInfo *cifs_inode, int flags,
 		       struct cifsFileInfo **ret_file)
 {
 	struct cifsFileInfo *open_file, *inv_file = NULL;
@@ -1966,7 +1967,8 @@ cifs_get_writable_file(struct cifsInodeInfo *cifs_inode, bool fsuid_only,
 	bool any_available = false;
 	int rc = -EBADF;
 	unsigned int refind = 0;
-
+	bool fsuid_only = flags & FIND_WR_FSUID_ONLY;
+	bool with_delete = flags & FIND_WR_WITH_DELETE;
 	*ret_file = NULL;
 
 	/*
@@ -1998,6 +2000,8 @@ refind_writable:
 			continue;
 		if (fsuid_only && !uid_eq(open_file->uid, current_fsuid()))
 			continue;
+		if (with_delete && !(open_file->fid.access & DELETE))
+			continue;
 		if (OPEN_FMODE(open_file->f_flags) & FMODE_WRITE) {
 			if (!open_file->invalidHandle) {
 				/* found a good writable file */
@@ -2045,12 +2049,12 @@ refind_writable:
 }
 
 struct cifsFileInfo *
-find_writable_file(struct cifsInodeInfo *cifs_inode, bool fsuid_only)
+find_writable_file(struct cifsInodeInfo *cifs_inode, int flags)
 {
 	struct cifsFileInfo *cfile;
 	int rc;
 
-	rc = cifs_get_writable_file(cifs_inode, fsuid_only, &cfile);
+	rc = cifs_get_writable_file(cifs_inode, flags, &cfile);
 	if (rc)
 		cifs_dbg(FYI, "couldn't find writable handle rc=%d", rc);
 
@@ -2059,6 +2063,7 @@ find_writable_file(struct cifsInodeInfo *cifs_inode, bool fsuid_only)
 
 int
 cifs_get_writable_path(struct cifs_tcon *tcon, const char *name,
+		       int flags,
 		       struct cifsFileInfo **ret_file)
 {
 	struct list_head *tmp;
@@ -2085,7 +2090,7 @@ cifs_get_writable_path(struct cifs_tcon *tcon, const char *name,
 		kfree(full_path);
 		cinode = CIFS_I(d_inode(cfile->dentry));
 		spin_unlock(&tcon->open_file_lock);
-		return cifs_get_writable_file(cinode, 0, ret_file);
+		return cifs_get_writable_file(cinode, flags, ret_file);
 	}
 
 	spin_unlock(&tcon->open_file_lock);
@@ -2162,7 +2167,8 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
 	if (mapping->host->i_size - offset < (loff_t)to)
 		to = (unsigned)(mapping->host->i_size - offset);
 
-	rc = cifs_get_writable_file(CIFS_I(mapping->host), false, &open_file);
+	rc = cifs_get_writable_file(CIFS_I(mapping->host), FIND_WR_ANY,
+				    &open_file);
 	if (!rc) {
 		bytes_written = cifs_write(open_file, open_file->pid,
 					   write_data, to - from, &offset);
@@ -2355,7 +2361,7 @@ retry:
 		if (cfile)
 			cifsFileInfo_put(cfile);
 
-		rc = cifs_get_writable_file(CIFS_I(inode), false, &cfile);
+		rc = cifs_get_writable_file(CIFS_I(inode), FIND_WR_ANY, &cfile);
 
 		/* in case of an error store it to return later */
 		if (rc)