Merge tag 'efi-urgent' into x86/urgent

 * Avoid WARN_ON() when mapping BGRT on Baytrail (EFI 32-bit).

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 17 insertions, 2 deletions

diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 55767e1ba724..6ba4bcbc4796 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -46,6 +46,7 @@
 #include <linux/quotaops.h>
 #include <linux/namei.h>
 #include <linux/mount.h>
+#include <linux/posix_acl.h>
 
 struct ocfs2_cow_context {
 	struct inode *inode;
@@ -4268,11 +4269,20 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
 	struct inode *inode = old_dentry->d_inode;
 	struct buffer_head *old_bh = NULL;
 	struct inode *new_orphan_inode = NULL;
+	struct posix_acl *default_acl, *acl;
+	umode_t mode;
 
 	if (!ocfs2_refcount_tree(OCFS2_SB(inode->i_sb)))
 		return -EOPNOTSUPP;
 
-	error = ocfs2_create_inode_in_orphan(dir, inode->i_mode,
+	mode = inode->i_mode;
+	error = posix_acl_create(dir, &mode, &default_acl, &acl);
+	if (error) {
+		mlog_errno(error);
+		goto out;
+	}
+
+	error = ocfs2_create_inode_in_orphan(dir, mode,
 					     &new_orphan_inode);
 	if (error) {
 		mlog_errno(error);
@@ -4303,11 +4313,16 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
 	/* If the security isn't preserved, we need to re-initialize them. */
 	if (!preserve) {
 		error = ocfs2_init_security_and_acl(dir, new_orphan_inode,
-						    &new_dentry->d_name);
+						    &new_dentry->d_name,
+						    default_acl, acl);
 		if (error)
 			mlog_errno(error);
 	}
 out:
+	if (default_acl)
+		posix_acl_release(default_acl);
+	if (acl)
+		posix_acl_release(acl);
 	if (!error) {
 		error = ocfs2_mv_orphaned_inode_to_new(dir, new_orphan_inode,
 						       new_dentry);