+ kfifo-fix-kmalloc_array_node-argument-order.patch added to mm-nonmm-unstable branch

+ kfifo-fix-kmalloc_array_node-argument-order.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: kfifo: fix kmalloc_array_node() argument order
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     kfifo-fix-kmalloc_array_node-argument-order.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kfifo-fix-kmalloc_array_node-argument-order.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Randy Dunlap <rdunlap@infradead.org>
Subject: kfifo: fix kmalloc_array_node() argument order
Date: Fri, 19 Dec 2025 21:45:41 -0800

To be consistent, pass the kmalloc_array_node() parameters in the order
(number_of_elements, element_size).  Since only the product of the two
values is used, this is not a bug fix.

Link: https://lkml.kernel.org/r/20251220054541.2295599-1-rdunlap@infradead.org
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=216015
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Stefani Seibold <stefani@seibold.net>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/kfifo.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/lib/kfifo.c~kfifo-fix-kmalloc_array_node-argument-order
+++ a/lib/kfifo.c
@@ -41,7 +41,7 @@ int __kfifo_alloc_node(struct __kfifo *f
 		return -EINVAL;
 	}
 
-	fifo->data = kmalloc_array_node(esize, size, gfp_mask, node);
+	fifo->data = kmalloc_array_node(size, esize, gfp_mask, node);
 
 	if (!fifo->data) {
 		fifo->mask = 0;
_

Patches currently in -mm which might be from rdunlap@infradead.org are

mm-leafopsh-correct-kernel-doc-function-param-names.patch
sparse-update-maintainers-info.patch
kernelh-drop-hexh-and-update-all-hexh-users.patch
kfifo-fix-kmalloc_array_node-argument-order.patch