* [PATCH] scsi: cxgb4i: fix Tx skb leak
@ 2017-10-11 14:03 Varun Prakash
2017-10-11 18:28 ` Martin K. Petersen
0 siblings, 1 reply; 2+ messages in thread
From: Varun Prakash @ 2017-10-11 14:03 UTC (permalink / raw)
To: martin.petersen; +Cc: linux-scsi, indranil, varun
In case of connection reset Tx skb queue can have some
skbs which are not transmitted so purge Tx skb queue in
release_offload_resources() to avoid skb leak.
Signed-off-by: Varun Prakash <varun@chelsio.com>
---
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 1d02cf9..30d5f0e 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -1575,6 +1575,7 @@ static void release_offload_resources(struct cxgbi_sock *csk)
csk, csk->state, csk->flags, csk->tid);
cxgbi_sock_free_cpl_skbs(csk);
+ cxgbi_sock_purge_write_queue(csk);
if (csk->wr_cred != csk->wr_max_cred) {
cxgbi_sock_purge_wr_queue(csk);
cxgbi_sock_reset_wr_list(csk);
--
2.0.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] scsi: cxgb4i: fix Tx skb leak
2017-10-11 14:03 [PATCH] scsi: cxgb4i: fix Tx skb leak Varun Prakash
@ 2017-10-11 18:28 ` Martin K. Petersen
0 siblings, 0 replies; 2+ messages in thread
From: Martin K. Petersen @ 2017-10-11 18:28 UTC (permalink / raw)
To: Varun Prakash; +Cc: martin.petersen, linux-scsi, indranil
Varun,
> In case of connection reset Tx skb queue can have some skbs which are
> not transmitted so purge Tx skb queue in release_offload_resources()
> to avoid skb leak.
Applied to 4.15/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-10-11 14:03 [PATCH] scsi: cxgb4i: fix Tx skb leak Varun Prakash
2017-10-11 18:28 ` Martin K. Petersen
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