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-rw-r--r--include/linux/nfs_fs_sb.h1
-rw-r--r--include/linux/nfs_page.h4
-rw-r--r--include/linux/sunrpc/xdr.h4
3 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 20eeba8b009d..cd628c4b011e 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -48,6 +48,7 @@ struct nfs_client {
#define NFS_CS_NOPING 6 /* - don't ping on connect */
#define NFS_CS_DS 7 /* - Server is a DS */
#define NFS_CS_REUSEPORT 8 /* - reuse src port on reconnect */
+#define NFS_CS_PNFS 9 /* - Server used for pnfs */
struct sockaddr_storage cl_addr; /* server identifier */
size_t cl_addrlen;
char * cl_hostname; /* hostname of server */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index aa9f4c6ebe26..1c315f854ea8 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -157,7 +157,9 @@ extern void nfs_unlock_request(struct nfs_page *req);
extern void nfs_unlock_and_release_request(struct nfs_page *);
extern struct nfs_page *nfs_page_group_lock_head(struct nfs_page *req);
extern int nfs_page_group_lock_subrequests(struct nfs_page *head);
-extern void nfs_join_page_group(struct nfs_page *head, struct inode *inode);
+extern void nfs_join_page_group(struct nfs_page *head,
+ struct nfs_commit_info *cinfo,
+ struct inode *inode);
extern int nfs_page_group_lock(struct nfs_page *);
extern void nfs_page_group_unlock(struct nfs_page *);
extern bool nfs_page_group_sync_on_bit(struct nfs_page *, unsigned int);
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 5b4fb3c791bc..2f8dc47f1eb0 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -779,7 +779,9 @@ xdr_stream_decode_uint32_array(struct xdr_stream *xdr,
if (unlikely(xdr_stream_decode_u32(xdr, &len) < 0))
return -EBADMSG;
- p = xdr_inline_decode(xdr, size_mul(len, sizeof(*p)));
+ if (U32_MAX >= SIZE_MAX / sizeof(*p) && len > SIZE_MAX / sizeof(*p))
+ return -EBADMSG;
+ p = xdr_inline_decode(xdr, len * sizeof(*p));
if (unlikely(!p))
return -EBADMSG;
if (array == NULL)