Merge tag 'renesas-kconfig-cleanups-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

Pull "Renesas ARM Based SoC Kconfig Cleanups for v3.18" from Simon Horman:

* Update name of "R-Car M2-W" SoC (previously there was no "-W")
* Consolidate Legacy SH_CLK_CPG and CPU_V7 Kconfig
* Only select PM_RMOBILE for legacy case
* Cleanup pm-rcar.o and pm-rmobile.o build using Kconfig

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-kconfig-cleanups-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7791 is now called "R-Car M2-W"
  ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig
  ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig
  ARM: shmobile: Only select PM_RMOBILE for legacy case
  ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig
  ARM: shmobile: Cleanup pm-rcar.o build using Kconfig
  ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2
  ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1
  ARM: shmobile: Introduce a Kconfig entry for R-Mobile

Includes an update to 3.17-rc2 to avoid a dependency

1 files changed, 22 insertions, 2 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ac4f260155c..889b9845575 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -207,6 +207,19 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	return 0;
 }
 
+static long cifs_fallocate(struct file *file, int mode, loff_t off, loff_t len)
+{
+	struct super_block *sb = file->f_path.dentry->d_sb;
+	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
+	struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
+	struct TCP_Server_Info *server = tcon->ses->server;
+
+	if (server->ops->fallocate)
+		return server->ops->fallocate(file, tcon, mode, off, len);
+
+	return -EOPNOTSUPP;
+}
+
 static int cifs_permission(struct inode *inode, int mask)
 {
 	struct cifs_sb_info *cifs_sb;
@@ -812,8 +825,9 @@ static int cifs_setlease(struct file *file, long arg, struct file_lock **lease)
 	if (!(S_ISREG(inode->i_mode)))
 		return -EINVAL;
 
-	/* check if file is oplocked */
-	if (((arg == F_RDLCK) && CIFS_CACHE_READ(CIFS_I(inode))) ||
+	/* Check if file is oplocked if this is request for new lease */
+	if (arg == F_UNLCK ||
+	    ((arg == F_RDLCK) && CIFS_CACHE_READ(CIFS_I(inode))) ||
 	    ((arg == F_WRLCK) && CIFS_CACHE_WRITE(CIFS_I(inode))))
 		return generic_setlease(file, arg, lease);
 	else if (tlink_tcon(cfile->tlink)->local_lease &&
@@ -908,6 +922,7 @@ const struct file_operations cifs_file_ops = {
 	.unlocked_ioctl	= cifs_ioctl,
 #endif /* CONFIG_CIFS_POSIX */
 	.setlease = cifs_setlease,
+	.fallocate = cifs_fallocate,
 };
 
 const struct file_operations cifs_file_strict_ops = {
@@ -927,6 +942,7 @@ const struct file_operations cifs_file_strict_ops = {
 	.unlocked_ioctl	= cifs_ioctl,
 #endif /* CONFIG_CIFS_POSIX */
 	.setlease = cifs_setlease,
+	.fallocate = cifs_fallocate,
 };
 
 const struct file_operations cifs_file_direct_ops = {
@@ -947,6 +963,7 @@ const struct file_operations cifs_file_direct_ops = {
 #endif /* CONFIG_CIFS_POSIX */
 	.llseek = cifs_llseek,
 	.setlease = cifs_setlease,
+	.fallocate = cifs_fallocate,
 };
 
 const struct file_operations cifs_file_nobrl_ops = {
@@ -965,6 +982,7 @@ const struct file_operations cifs_file_nobrl_ops = {
 	.unlocked_ioctl	= cifs_ioctl,
 #endif /* CONFIG_CIFS_POSIX */
 	.setlease = cifs_setlease,
+	.fallocate = cifs_fallocate,
 };
 
 const struct file_operations cifs_file_strict_nobrl_ops = {
@@ -983,6 +1001,7 @@ const struct file_operations cifs_file_strict_nobrl_ops = {
 	.unlocked_ioctl	= cifs_ioctl,
 #endif /* CONFIG_CIFS_POSIX */
 	.setlease = cifs_setlease,
+	.fallocate = cifs_fallocate,
 };
 
 const struct file_operations cifs_file_direct_nobrl_ops = {
@@ -1002,6 +1021,7 @@ const struct file_operations cifs_file_direct_nobrl_ops = {
 #endif /* CONFIG_CIFS_POSIX */
 	.llseek = cifs_llseek,
 	.setlease = cifs_setlease,
+	.fallocate = cifs_fallocate,
 };
 
 const struct file_operations cifs_dir_ops = {