This is a note to let you know that I've just added the patch titled
octeontx2-af: fix a issue with cpt_lf_alloc mailbox
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:
octeontx2-af-fix-a-issue-with-cpt_lf_alloc-mailbox.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 fcc6269d303daf7eef636f347b606a7ff797871f
Author: Srujana Challa <schalla@xxxxxxxxxxx>
Date: Wed Jul 10 13:21:24 2024 +0530
octeontx2-af: fix a issue with cpt_lf_alloc mailbox
[ Upstream commit 845fe19139ab5a1ee303a3bee327e3191c3938af ]
This patch fixes CPT_LF_ALLOC mailbox error due to
incompatible mailbox message format. Specifically, it
corrects the `blkaddr` field type from `int` to `u8`.
Fixes: de2854c87c64 ("octeontx2-af: Mailbox changes for 98xx CPT block")
Signed-off-by: Srujana Challa <schalla@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index 9de649ab95bc6..bd37fdced37cd 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -1442,7 +1442,7 @@ struct cpt_lf_alloc_req_msg {
u16 nix_pf_func;
u16 sso_pf_func;
u16 eng_grpmsk;
- int blkaddr;
+ u8 blkaddr;
u8 ctx_ilen_valid : 1;
u8 ctx_ilen : 7;
};
