Patch "soc: fsl: dpio: fix kcalloc() argument order" has been added to the 5.15-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    soc: fsl: dpio: fix kcalloc() argument order

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     soc-fsl-dpio-fix-kcalloc-argument-order.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 222edcb3c2c466edee5c1777b4e02d5bdefcb8fb
Author: Arnd Bergmann <arnd@xxxxxxxx>
Date:   Fri Feb 9 20:34:36 2024 +0100

    soc: fsl: dpio: fix kcalloc() argument order
    
    [ Upstream commit 72ebb41b88f9d7c10c5e159e0507074af0a22fe2 ]
    
    A previous bugfix added a call to kcalloc(), which starting in gcc-14
    causes a harmless warning about the argument order:
    
    drivers/soc/fsl/dpio/dpio-service.c: In function 'dpaa2_io_service_enqueue_multiple_desc_fq':
    drivers/soc/fsl/dpio/dpio-service.c:526:29: error: 'kcalloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Werror=calloc-transposed-args]
      526 |         ed = kcalloc(sizeof(struct qbman_eq_desc), 32, GFP_KERNEL);
          |                             ^~~~~~
    drivers/soc/fsl/dpio/dpio-service.c:526:29: note: earlier argument should specify number of elements, later size of each element
    
    Since the two are only multiplied, the order does not change the
    behavior, so just fix it now to shut up the compiler warning.
    
    Dmity independently came up with the same fix.
    
    Fixes: 5c4a5999b245 ("soc: fsl: dpio: avoid stack usage warning")
    Reported-by: Dmitry Antipov <dmantipov@xxxxxxxxx>
    Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/soc/fsl/dpio/dpio-service.c b/drivers/soc/fsl/dpio/dpio-service.c
index 779c319a4b820..6cdd2c517ba68 100644
--- a/drivers/soc/fsl/dpio/dpio-service.c
+++ b/drivers/soc/fsl/dpio/dpio-service.c
@@ -485,7 +485,7 @@ int dpaa2_io_service_enqueue_multiple_desc_fq(struct dpaa2_io *d,
 	struct qbman_eq_desc *ed;
 	int i, ret;
 
-	ed = kcalloc(sizeof(struct qbman_eq_desc), 32, GFP_KERNEL);
+	ed = kcalloc(32, sizeof(struct qbman_eq_desc), GFP_KERNEL);
 	if (!ed)
 		return -ENOMEM;