[PATCH] fs/ntfs3: fix warning in ntfs_load_attr_list

[Edward Adam Davis <eadavis@qq.com>]

kvmalloc needs to check __GFP_NOWARN, so this flag should be passed before
applying for memory.

Fixes: fc471e39e38f ("fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)")
Reported-and-tested-by: syzbot+f987ceaddc6bcc334cde@syzkaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
---
 fs/ntfs3/attrlist.c | 4 ++--
 fs/ntfs3/bitmap.c   | 2 +-
 fs/ntfs3/super.c    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/ntfs3/attrlist.c b/fs/ntfs3/attrlist.c
index 7c01735d1219..e631ecc1b9df 100644
--- a/fs/ntfs3/attrlist.c
+++ b/fs/ntfs3/attrlist.c
@@ -53,7 +53,7 @@ int ntfs_load_attr_list(struct ntfs_inode *ni, struct ATTRIB *attr)
 	if (!attr->non_res) {
 		lsize = le32_to_cpu(attr->res.data_size);
 		/* attr is resident: lsize < record_size (1K or 4K) */
-		le = kvmalloc(al_aligned(lsize), GFP_KERNEL);
+		le = kvmalloc(al_aligned(lsize), GFP_KERNEL | __GFP_NOWARN);
 		if (!le) {
 			err = -ENOMEM;
 			goto out;
@@ -91,7 +91,7 @@ int ntfs_load_attr_list(struct ntfs_inode *ni, struct ATTRIB *attr)
 		 * the result is 16M bytes per attribute list.
 		 * Use kvmalloc to allocate in range [several Kbytes - dozen Mbytes]
 		 */
-		le = kvmalloc(al_aligned(lsize), GFP_KERNEL);
+		le = kvmalloc(al_aligned(lsize), GFP_KERNEL | __GFP_NOWARN);
 		if (!le) {
 			err = -ENOMEM;
 			goto out;
diff --git a/fs/ntfs3/bitmap.c b/fs/ntfs3/bitmap.c
index 63f14a0232f6..49e660be9a0f 100644
--- a/fs/ntfs3/bitmap.c
+++ b/fs/ntfs3/bitmap.c
@@ -660,7 +660,7 @@ int wnd_init(struct wnd_bitmap *wnd, struct super_block *sb, size_t nbits)
 		wnd->bits_last = wbits;
 
 	wnd->free_bits =
-		kvmalloc_array(wnd->nwnd, sizeof(u16), GFP_KERNEL | __GFP_ZERO);
+		kvmalloc_array(wnd->nwnd, sizeof(u16), GFP_KERNEL | __GFP_ZERO | __GFP_NOWARN);
 
 	if (!wnd->free_bits)
 		return -ENOMEM;
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 9153dffde950..87778834aa9c 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -1413,7 +1413,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
 	}
 
 	bytes = inode->i_size;
-	sbi->def_table = t = kvmalloc(bytes, GFP_KERNEL);
+	sbi->def_table = t = kvmalloc(bytes, GFP_KERNEL | __GFP_NOWARN);
 	if (!t) {
 		err = -ENOMEM;
 		goto put_inode_out;
-- 
2.43.0