[merged mm-stable] mm-vmalloc-fix-incorrect-size-reporting-on-allocation-failure.patch removed from -mm tree

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

The quilt patch titled
     Subject: mm/vmalloc: fix incorrect size reporting on allocation failure
has been removed from the -mm tree.  Its filename was
     mm-vmalloc-fix-incorrect-size-reporting-on-allocation-failure.patch

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

------------------------------------------------------
From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
Subject: mm/vmalloc: fix incorrect size reporting on allocation failure
Date: Mon, 2 Mar 2026 12:47:39 +0100

When __vmalloc_area_node() fails to allocate pages, the failure message
may report an incorrect allocation size, for example:

  vmalloc error: size 0, failed to allocate pages, ...

This happens because the warning prints area->nr_pages * PAGE_SIZE.  At
this point, area->nr_pages may be zero or partly populated thus it is not
valid.

Report the originally requested allocation size instead by using
nr_small_pages * PAGE_SIZE, which reflects the actual number of pages
being requested by user.

Link: https://lkml.kernel.org/r/20260302114740.2668450-1-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

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

--- a/mm/vmalloc.c~mm-vmalloc-fix-incorrect-size-reporting-on-allocation-failure
+++ a/mm/vmalloc.c
@@ -3894,7 +3894,7 @@ static void *__vmalloc_area_node(struct
 		if (!fatal_signal_pending(current) && page_order == 0)
 			warn_alloc(gfp_mask, NULL,
 				"vmalloc error: size %lu, failed to allocate pages",
-				area->nr_pages * PAGE_SIZE);
+				nr_small_pages * PAGE_SIZE);
 		goto fail;
 	}
 
_

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