From: longli@linux.microsoft.com
To: dev@dpdk.org, Wei Hu <weh@microsoft.com>,
Stephen Hemminger <stephen@networkplumber.org>,
stable@dpdk.org, Dariusz Sosnowski <dsosnowski@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Bing Zhao <bingz@nvidia.com>, Ori Kam <orika@nvidia.com>,
Suanming Mou <suanmingm@nvidia.com>,
Matan Azrad <matan@nvidia.com>
Cc: Long Li <longli@microsoft.com>
Subject: [PATCH v2 1/8] net/netvsc: secondary ignore promiscuous enable/disable
Date: Fri, 20 Feb 2026 18:45:20 -0800 [thread overview]
Message-ID: <20260221024540.659098-1-longli@linux.microsoft.com> (raw)
From: Long Li <longli@microsoft.com>
Secondary process should not attempt to configure promiscuous mode
on the netvsc device as it is managed by the primary process.
Signed-off-by: Long Li <longli@microsoft.com>
---
drivers/net/netvsc/hn_ethdev.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
index 6584819f4f..5d7b410f1b 100644
--- a/drivers/net/netvsc/hn_ethdev.c
+++ b/drivers/net/netvsc/hn_ethdev.c
@@ -480,6 +480,9 @@ hn_dev_promiscuous_enable(struct rte_eth_dev *dev)
{
struct hn_data *hv = dev->data->dev_private;
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
hn_rndis_set_rxfilter(hv, NDIS_PACKET_TYPE_PROMISCUOUS);
return hn_vf_promiscuous_enable(dev);
}
@@ -490,6 +493,9 @@ hn_dev_promiscuous_disable(struct rte_eth_dev *dev)
struct hn_data *hv = dev->data->dev_private;
uint32_t filter;
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
filter = NDIS_PACKET_TYPE_DIRECTED | NDIS_PACKET_TYPE_BROADCAST;
if (dev->data->all_multicast)
filter |= NDIS_PACKET_TYPE_ALL_MULTICAST;
--
2.43.0
next reply other threads:[~2026-02-23 7:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-21 2:45 longli [this message]
2026-02-21 2:45 ` [PATCH v2 2/8] net/netvsc: fix race conditions on VF add/remove events longli
2026-02-23 17:40 ` Stephen Hemminger
2026-02-23 17:43 ` Stephen Hemminger
2026-02-23 22:31 ` [EXTERNAL] " Long Li
2026-02-21 2:45 ` [PATCH v2 3/8] net/netvsc: add multi-process VF device removal support longli
2026-02-23 17:45 ` Stephen Hemminger
2026-02-23 22:32 ` [EXTERNAL] " Long Li
2026-02-21 2:45 ` [PATCH v2 4/8] net/mana: fix PD resource leak on device close longli
2026-02-21 2:45 ` [PATCH v2 5/8] net/netvsc: fix devargs memory leak on hotplug longli
2026-02-21 2:45 ` [PATCH v2 6/8] net/mana: fix fast-path ops setup in secondary process longli
2026-02-21 2:45 ` [PATCH v2 7/8] net/mlx5: " longli
2026-02-21 2:45 ` [PATCH v2 8/8] net/mlx4: " longli
2026-02-21 5:16 ` [PATCH v2 1/8] net/netvsc: secondary ignore promiscuous enable/disable Stephen Hemminger
2026-02-23 23:25 ` [EXTERNAL] " Long Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260221024540.659098-1-longli@linux.microsoft.com \
--to=longli@linux.microsoft.com \
--cc=bingz@nvidia.com \
--cc=dev@dpdk.org \
--cc=dsosnowski@nvidia.com \
--cc=longli@microsoft.com \
--cc=matan@nvidia.com \
--cc=orika@nvidia.com \
--cc=stable@dpdk.org \
--cc=stephen@networkplumber.org \
--cc=suanmingm@nvidia.com \
--cc=viacheslavo@nvidia.com \
--cc=weh@microsoft.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox