Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Filling in the padding slot in the bpf structure as a bug fix in 'ne'
overlapped with actually using that padding area for something in
'net-next'.

Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 15 insertions, 17 deletions

diff --git a/fs/afs/security.c b/fs/afs/security.c
index 1992b0ffa543..81dfedb7879f 100644
--- a/fs/afs/security.c
+++ b/fs/afs/security.c
@@ -372,18 +372,14 @@ int afs_permission(struct inode *inode, int mask)
 	       mask, access, S_ISDIR(inode->i_mode) ? "dir" : "file");
 
 	if (S_ISDIR(inode->i_mode)) {
-		if (mask & MAY_EXEC) {
+		if (mask & (MAY_EXEC | MAY_READ | MAY_CHDIR)) {
 			if (!(access & AFS_ACE_LOOKUP))
 				goto permission_denied;
-		} else if (mask & MAY_READ) {
-			if (!(access & AFS_ACE_LOOKUP))
-				goto permission_denied;
-		} else if (mask & MAY_WRITE) {
+		}
+		if (mask & MAY_WRITE) {
 			if (!(access & (AFS_ACE_DELETE | /* rmdir, unlink, rename from */
 					AFS_ACE_INSERT))) /* create, mkdir, symlink, rename to */
 				goto permission_denied;
-		} else {
-			BUG();
 		}
 	} else {
 		if (!(access & AFS_ACE_LOOKUP))
diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c
index 1ed7e2fd2f35..c3b740813fc7 100644
--- a/fs/afs/vlclient.c
+++ b/fs/afs/vlclient.c
@@ -23,7 +23,7 @@ static int afs_deliver_vl_get_entry_by_name_u(struct afs_call *call)
 	struct afs_uvldbentry__xdr *uvldb;
 	struct afs_vldb_entry *entry;
 	bool new_only = false;
-	u32 tmp, nr_servers;
+	u32 tmp, nr_servers, vlflags;
 	int i, ret;
 
 	_enter("");
@@ -55,6 +55,7 @@ static int afs_deliver_vl_get_entry_by_name_u(struct afs_call *call)
 			new_only = true;
 	}
 
+	vlflags = ntohl(uvldb->flags);
 	for (i = 0; i < nr_servers; i++) {
 		struct afs_uuid__xdr *xdr;
 		struct afs_uuid *uuid;
@@ -64,12 +65,13 @@ static int afs_deliver_vl_get_entry_by_name_u(struct afs_call *call)
 		if (tmp & AFS_VLSF_DONTUSE ||
 		    (new_only && !(tmp & AFS_VLSF_NEWREPSITE)))
 			continue;
-		if (tmp & AFS_VLSF_RWVOL)
+		if (tmp & AFS_VLSF_RWVOL) {
 			entry->fs_mask[i] |= AFS_VOL_VTM_RW;
+			if (vlflags & AFS_VLF_BACKEXISTS)
+				entry->fs_mask[i] |= AFS_VOL_VTM_BAK;
+		}
 		if (tmp & AFS_VLSF_ROVOL)
 			entry->fs_mask[i] |= AFS_VOL_VTM_RO;
-		if (tmp & AFS_VLSF_BACKVOL)
-			entry->fs_mask[i] |= AFS_VOL_VTM_BAK;
 		if (!entry->fs_mask[i])
 			continue;
 
@@ -89,15 +91,14 @@ static int afs_deliver_vl_get_entry_by_name_u(struct afs_call *call)
 	for (i = 0; i < AFS_MAXTYPES; i++)
 		entry->vid[i] = ntohl(uvldb->volumeId[i]);
 
-	tmp = ntohl(uvldb->flags);
-	if (tmp & AFS_VLF_RWEXISTS)
+	if (vlflags & AFS_VLF_RWEXISTS)
 		__set_bit(AFS_VLDB_HAS_RW, &entry->flags);
-	if (tmp & AFS_VLF_ROEXISTS)
+	if (vlflags & AFS_VLF_ROEXISTS)
 		__set_bit(AFS_VLDB_HAS_RO, &entry->flags);
-	if (tmp & AFS_VLF_BACKEXISTS)
+	if (vlflags & AFS_VLF_BACKEXISTS)
 		__set_bit(AFS_VLDB_HAS_BAK, &entry->flags);
 
-	if (!(tmp & (AFS_VLF_RWEXISTS | AFS_VLF_ROEXISTS | AFS_VLF_BACKEXISTS))) {
+	if (!(vlflags & (AFS_VLF_RWEXISTS | AFS_VLF_ROEXISTS | AFS_VLF_BACKEXISTS))) {
 		entry->error = -ENOMEDIUM;
 		__set_bit(AFS_VLDB_QUERY_ERROR, &entry->flags);
 	}
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index d61e2de8d0eb..5f132d59dfc2 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -197,7 +197,7 @@ config CIFS_SMB311
 
 config CIFS_SMB_DIRECT
 	bool "SMB Direct support (Experimental)"
-	depends on CIFS=m && INFINIBAND_ADDR_TRANS || CIFS=y && INFINIBAND_ADDR_TRANS=y
+	depends on CIFS=m && INFINIBAND && INFINIBAND_ADDR_TRANS || CIFS=y && INFINIBAND=y && INFINIBAND_ADDR_TRANS=y
 	help
 	  Enables SMB Direct experimental support for SMB 3.0, 3.02 and 3.1.1.
 	  SMB Direct allows transferring SMB packets over RDMA. If unsure,
diff --git a/fs/inode.c b/fs/inode.c
index 13ceb98c3bd3..3b55391072f3 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -178,6 +178,7 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 	mapping->a_ops = &empty_aops;
 	mapping->host = inode;
 	mapping->flags = 0;
+	mapping->wb_err = 0;
 	atomic_set(&mapping->i_mmap_writable, 0);
 	mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE);
 	mapping->private_data = NULL;