This is a note to let you know that I've just added the patch titled
octeontx2-af: Fix issue with loading coalesced KPU profiles
to the 6.1-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:
octeontx2-af-fix-issue-with-loading-coalesced-kpu-profiles.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0ba80d96585662299d4ea4624043759ce9015421 Mon Sep 17 00:00:00 2001
From: Hariprasad Kelam <hkelam@xxxxxxxxxxx>
Date: Tue, 26 Mar 2024 17:51:49 +0530
Subject: octeontx2-af: Fix issue with loading coalesced KPU profiles
From: Hariprasad Kelam <hkelam@xxxxxxxxxxx>
commit 0ba80d96585662299d4ea4624043759ce9015421 upstream.
The current implementation for loading coalesced KPU profiles has
a limitation. The "offset" field, which is used to locate profiles
within the profile is restricted to a u16.
This restricts the number of profiles that can be loaded. This patch
addresses this limitation by increasing the size of the "offset" field.
Fixes: 11c730bfbf5b ("octeontx2-af: support for coalescing KPU profiles")
Signed-off-by: Hariprasad Kelam <hkelam@xxxxxxxxxxx>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -1669,7 +1669,7 @@ static int npc_fwdb_detect_load_prfl_img
struct npc_coalesced_kpu_prfl *img_data = NULL;
int i = 0, rc = -EINVAL;
void __iomem *kpu_prfl_addr;
- u16 offset;
+ u32 offset;
img_data = (struct npc_coalesced_kpu_prfl __force *)rvu->kpu_prfl_addr;
if (le64_to_cpu(img_data->signature) == KPU_SIGN &&
Patches currently in stable-queue which might be from hkelam@xxxxxxxxxxx are
queue-6.1/octeontx2-af-fix-pause-frame-configuration-in-gmp-mo.patch
queue-6.1/octeontx2-af-fix-issue-with-loading-coalesced-kpu-profiles.patch
