[merged mm-hotfixes-stable] filemap-avoid-truncating-64-bit-offset-to-32-bits.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: filemap: avoid truncating 64-bit offset to 32 bits
has been removed from the -mm tree.  Its filename was
     filemap-avoid-truncating-64-bit-offset-to-32-bits.patch

This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Marco Nelissen <marco.nelissen@gmail.com>
Subject: filemap: avoid truncating 64-bit offset to 32 bits
Date: Thu, 2 Jan 2025 11:04:11 -0800

On 32-bit kernels, folio_seek_hole_data() was inadvertently truncating a
64-bit value to 32 bits, leading to a possible infinite loop when writing
to an xfs filesystem.

Link: https://lkml.kernel.org/r/20250102190540.1356838-1-marco.nelissen@gmail.com
Fixes: 54fa39ac2e00 ("iomap: use mapping_seek_hole_data")
Signed-off-by: Marco Nelissen <marco.nelissen@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/filemap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/filemap.c~filemap-avoid-truncating-64-bit-offset-to-32-bits
+++ a/mm/filemap.c
@@ -2996,7 +2996,7 @@ static inline loff_t folio_seek_hole_dat
 		if (ops->is_partially_uptodate(folio, offset, bsz) ==
 							seek_data)
 			break;
-		start = (start + bsz) & ~(bsz - 1);
+		start = (start + bsz) & ~((u64)bsz - 1);
 		offset += bsz;
 	} while (offset < folio_size(folio));
 unlock:
_

Patches currently in -mm which might be from marco.nelissen@gmail.com are