Forwarded: Re: [syzbot] [ntfs3?] WARNING in ntfs_evict_inode

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Subject: Re: [syzbot] [ntfs3?] WARNING in ntfs_evict_inode
Author: adarshdas950@gmail.com

#syz test: 
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master

diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index bead01a953f3..5f833a75a829 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -7,6 +7,7 @@

  #include <linux/fiemap.h>
  #include <linux/fs.h>
+#include <linux/iomap.h>
  #include <linux/minmax.h>
  #include <linux/vmalloc.h>

@@ -1943,7 +1944,7 @@ int ni_read_folio_cmpr(struct ntfs_inode *ni, 
struct folio *folio)

  	if (vbo >= i_size_read(&ni->vfs_inode)) {
  		folio_zero_range(folio, 0, folio_size(folio));
-		folio_mark_uptodate(folio);
+		iomap_folio_mark_uptodate(folio);
  		err = 0;
  		goto out;
  	}
@@ -2521,7 +2522,8 @@ int ni_read_frame(struct ntfs_inode *ni, u64 
frame_vbo, struct page **pages,
  out:
  	for (i = 0; i < pages_per_frame; i++) {
  		pg = pages[i];
-		SetPageUptodate(pg);
+		if (pg)
+			iomap_folio_mark_uptodate(page_folio(pg));
  	}

  	return err;