* [dpdk-stable] [PATCH] net/bnxt: fix null termination of receive mbuf chain
@ 2021-01-22 21:49 Lance Richardson
2021-01-24 16:32 ` Ajit Khaparde
0 siblings, 1 reply; 2+ messages in thread
From: Lance Richardson @ 2021-01-22 21:49 UTC (permalink / raw)
To: Ajit Khaparde, Somnath Kotur, Steeven Li; +Cc: dev, stable
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The last mbuf in a multi-segment packet needs to be
NULL-terminated.
Fixes: 0958d8b6435d ("net/bnxt: support LRO")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_rxr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index 969cae19fc..c34a8905e7 100644
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -325,6 +325,7 @@ static int bnxt_rx_pages(struct bnxt_rx_queue *rxq,
*/
rte_bitmap_set(rxr->ag_bitmap, ag_cons);
}
+ last->next = NULL;
bnxt_prod_ag_mbuf(rxq);
return 0;
}
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [dpdk-stable] [PATCH] net/bnxt: fix null termination of receive mbuf chain
2021-01-22 21:49 [dpdk-stable] [PATCH] net/bnxt: fix null termination of receive mbuf chain Lance Richardson
@ 2021-01-24 16:32 ` Ajit Khaparde
0 siblings, 0 replies; 2+ messages in thread
From: Ajit Khaparde @ 2021-01-24 16:32 UTC (permalink / raw)
To: Lance Richardson; +Cc: Somnath Kotur, Steeven Li, dpdk-dev, dpdk stable
[-- Attachment #1: Type: text/plain, Size: 994 bytes --]
On Fri, Jan 22, 2021 at 1:49 PM Lance Richardson
<lance.richardson@broadcom.com> wrote:
>
> The last mbuf in a multi-segment packet needs to be
> NULL-terminated.
>
> Fixes: 0958d8b6435d ("net/bnxt: support LRO")
> Cc: stable@dpdk.org
> Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
> Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
> Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
Patch applied to dpdk-next-net-brcm.
> ---
> drivers/net/bnxt/bnxt_rxr.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
> index 969cae19fc..c34a8905e7 100644
> --- a/drivers/net/bnxt/bnxt_rxr.c
> +++ b/drivers/net/bnxt/bnxt_rxr.c
> @@ -325,6 +325,7 @@ static int bnxt_rx_pages(struct bnxt_rx_queue *rxq,
> */
> rte_bitmap_set(rxr->ag_bitmap, ag_cons);
> }
> + last->next = NULL;
> bnxt_prod_ag_mbuf(rxq);
> return 0;
> }
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-01-24 16:32 ` Ajit Khaparde
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