These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

5 files changed, 14 insertions, 25 deletions

diff --git a/kernel/fs/ntfs/file.c b/kernel/fs/ntfs/file.c
index 7bb487e66..9d383e5ef 100644
--- a/kernel/fs/ntfs/file.c
+++ b/kernel/fs/ntfs/file.c
@@ -382,7 +382,7 @@ static ssize_t ntfs_prepare_file_for_write(struct kiocb *iocb,
 	base_ni = ni;
 	if (NInoAttr(ni))
 		base_ni = ni->ext.base_ntfs_ino;
-	err = file_remove_suid(file);
+	err = file_remove_privs(file);
 	if (unlikely(err))
 		goto out;
 	/*
@@ -525,7 +525,8 @@ static inline int __ntfs_grab_cache_pages(struct address_space *mapping,
 				}
 			}
 			err = add_to_page_cache_lru(*cached_page, mapping,
-					index, GFP_KERNEL);
+				   index,
+				   mapping_gfp_constraint(mapping, GFP_KERNEL));
 			if (unlikely(err)) {
 				if (err == -EEXIST)
 					continue;
diff --git a/kernel/fs/ntfs/inode.h b/kernel/fs/ntfs/inode.h
index 76b6cfb57..b3c3469de 100644
--- a/kernel/fs/ntfs/inode.h
+++ b/kernel/fs/ntfs/inode.h
@@ -239,7 +239,7 @@ typedef struct {
  */
 static inline ntfs_inode *NTFS_I(struct inode *inode)
 {
-	return (ntfs_inode *)list_entry(inode, big_ntfs_inode, vfs_inode);
+	return (ntfs_inode *)container_of(inode, big_ntfs_inode, vfs_inode);
 }
 
 static inline struct inode *VFS_I(ntfs_inode *ni)
diff --git a/kernel/fs/ntfs/malloc.h b/kernel/fs/ntfs/malloc.h
index a44b14cbc..ab172e5f5 100644
--- a/kernel/fs/ntfs/malloc.h
+++ b/kernel/fs/ntfs/malloc.h
@@ -85,12 +85,7 @@ static inline void *ntfs_malloc_nofs_nofail(unsigned long size)
 
 static inline void ntfs_free(void *addr)
 {
-	if (!is_vmalloc_addr(addr)) {
-		kfree(addr);
-		/* free_page((unsigned long)addr); */
-		return;
-	}
-	vfree(addr);
+	kvfree(addr);
 }
 
 #endif /* _LINUX_NTFS_MALLOC_H */
diff --git a/kernel/fs/ntfs/namei.c b/kernel/fs/ntfs/namei.c
index 0f35b80d1..443abecf0 100644
--- a/kernel/fs/ntfs/namei.c
+++ b/kernel/fs/ntfs/namei.c
@@ -35,7 +35,7 @@
  * ntfs_lookup - find the inode represented by a dentry in a directory inode
  * @dir_ino:	directory inode in which to look for the inode
  * @dent:	dentry representing the inode to look for
- * @nd:		lookup nameidata
+ * @flags:	lookup flags
  *
  * In short, ntfs_lookup() looks for the inode represented by the dentry @dent
  * in the directory inode @dir_ino and if found attaches the inode to the
diff --git a/kernel/fs/ntfs/super.c b/kernel/fs/ntfs/super.c
index 9e1e11207..d1a853585 100644
--- a/kernel/fs/ntfs/super.c
+++ b/kernel/fs/ntfs/super.c
@@ -543,7 +543,7 @@ static int ntfs_remount(struct super_block *sb, int *flags, char *opt)
 			return -EROFS;
 		}
 		if (!ntfs_stamp_usnjrnl(vol)) {
-			ntfs_error(sb, "Failed to stamp transation log "
+			ntfs_error(sb, "Failed to stamp transaction log "
 					"($UsnJrnl)%s", es);
 			NVolSetErrors(vol);
 			return -EROFS;
@@ -2204,17 +2204,12 @@ get_ctx_vol_failed:
 	return true;
 #ifdef NTFS_RW
 iput_usnjrnl_err_out:
-	if (vol->usnjrnl_j_ino)
-		iput(vol->usnjrnl_j_ino);
-	if (vol->usnjrnl_max_ino)
-		iput(vol->usnjrnl_max_ino);
-	if (vol->usnjrnl_ino)
-		iput(vol->usnjrnl_ino);
+	iput(vol->usnjrnl_j_ino);
+	iput(vol->usnjrnl_max_ino);
+	iput(vol->usnjrnl_ino);
 iput_quota_err_out:
-	if (vol->quota_q_ino)
-		iput(vol->quota_q_ino);
-	if (vol->quota_ino)
-		iput(vol->quota_ino);
+	iput(vol->quota_q_ino);
+	iput(vol->quota_ino);
 	iput(vol->extend_ino);
 #endif /* NTFS_RW */
 iput_sec_err_out:
@@ -2223,8 +2218,7 @@ iput_root_err_out:
 	iput(vol->root_ino);
 iput_logfile_err_out:
 #ifdef NTFS_RW
-	if (vol->logfile_ino)
-		iput(vol->logfile_ino);
+	iput(vol->logfile_ino);
 iput_vol_err_out:
 #endif /* NTFS_RW */
 	iput(vol->vol_ino);
@@ -2254,8 +2248,7 @@ iput_mftbmp_err_out:
 	iput(vol->mftbmp_ino);
 iput_mirr_err_out:
 #ifdef NTFS_RW
-	if (vol->mftmirr_ino)
-		iput(vol->mftmirr_ino);
+	iput(vol->mftmirr_ino);
 #endif /* NTFS_RW */
 	return false;
 }