This is a note to let you know that I've just added the patch titled
octeontx2-pf: check negative error code in otx2_open()
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-pf-check-negative-error-code-in-otx2_open.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.
>From e709acbd84fb6ef32736331b0147f027a3ef4c20 Mon Sep 17 00:00:00 2001
From: Su Hui <suhui@xxxxxxxxxxxx>
Date: Thu, 28 Mar 2024 10:06:21 +0800
Subject: octeontx2-pf: check negative error code in otx2_open()
From: Su Hui <suhui@xxxxxxxxxxxx>
commit e709acbd84fb6ef32736331b0147f027a3ef4c20 upstream.
otx2_rxtx_enable() return negative error code such as -EIO,
check -EIO rather than EIO to fix this problem.
Fixes: c926252205c4 ("octeontx2-pf: Disable packet I/O for graceful exit")
Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
Reviewed-by: Subbaraya Sundeep <sbhatta@xxxxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240328020620.4054692-1-suhui@xxxxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -1795,7 +1795,7 @@ int otx2_open(struct net_device *netdev)
* mcam entries are enabled to receive the packets. Hence disable the
* packet I/O.
*/
- if (err == EIO)
+ if (err == -EIO)
goto err_disable_rxtx;
else if (err)
goto err_tx_stop_queues;
Patches currently in stable-queue which might be from suhui@xxxxxxxxxxxx are
queue-5.15/octeontx2-pf-check-negative-error-code-in-otx2_open.patch
