From: Bruce Richardson <bruce.richardson@intel.com>
To: Ciara Loftus <ciara.loftus@intel.com>
Cc: <dev@dpdk.org>, <stable@dpdk.org>
Subject: Re: [PATCH v3 02/10] net/iavf: permit secondary process Rx path selection
Date: Wed, 18 Feb 2026 10:03:40 +0000 [thread overview]
Message-ID: <aZWOfF8qFNC845ZT@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <20260218094937.1652391-3-ciara.loftus@intel.com>
On Wed, Feb 18, 2026 at 09:49:29AM +0000, Ciara Loftus wrote:
> Commit 3f59c3d97a89 ("net/iavf: use same Rx path across processes")
> changed the way that secondary processes selected their Rx burst
> function. Instead of letting secondary processes select their own
> function, they now used the function selected by the primary process.
> However, the primary process only selects the function at device start,
> so if the primary process hadn't started the device by the time the
> secondary process was selecting its Rx burst function, the secondary
> process would not select the correct function.
>
> This commit addresses this issue by allowing the secondary process to
> select the path if the device has not been started yet.
>
> Fixes: 3f59c3d97a89 ("net/iavf: use same Rx path across processes")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2026-02-18 10:03 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-05 10:29 [PATCH 00/10] Fix multi process path selection in Intel drivers Ciara Loftus
2026-02-05 10:29 ` [PATCH 01/10] net/i40e: permit secondary process Rx path selection Ciara Loftus
2026-02-05 10:30 ` [PATCH 02/10] net/iavf: " Ciara Loftus
2026-02-05 10:30 ` [PATCH 03/10] net/ice: " Ciara Loftus
2026-02-05 10:30 ` [PATCH 04/10] net/idpf: prevent Rx path selection after device start Ciara Loftus
2026-02-05 10:30 ` [PATCH 05/10] net/cpfl: " Ciara Loftus
2026-02-05 10:30 ` [PATCH 06/10] net/i40e: permit secondary process Tx path selection Ciara Loftus
2026-02-05 10:30 ` [PATCH 07/10] net/iavf: " Ciara Loftus
2026-02-05 10:30 ` [PATCH 08/10] net/ice: " Ciara Loftus
2026-02-05 10:30 ` [PATCH 09/10] net/idpf: " Ciara Loftus
2026-02-05 10:30 ` [PATCH 10/10] net/cpfl: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 00/10] Fix multi process path selection in Intel drivers Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 01/10] net/i40e: permit secondary process Rx path selection Ciara Loftus
2026-02-13 13:15 ` Bruce Richardson
2026-02-17 11:38 ` Loftus, Ciara
2026-02-05 12:46 ` [PATCH v2 02/10] net/iavf: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 03/10] net/ice: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 04/10] net/idpf: prevent Rx path selection after device start Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 05/10] net/cpfl: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 06/10] net/i40e: permit secondary process Tx path selection Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 07/10] net/iavf: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 08/10] net/ice: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 09/10] net/idpf: " Ciara Loftus
2026-02-05 12:46 ` [PATCH v2 10/10] net/cpfl: " Ciara Loftus
2026-02-18 9:49 ` [PATCH v3 00/10] Fix multi process path selection in Intel drivers Ciara Loftus
2026-02-18 9:49 ` [PATCH v3 01/10] net/i40e: permit secondary process Rx path selection Ciara Loftus
2026-02-18 10:03 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 02/10] net/iavf: " Ciara Loftus
2026-02-18 10:03 ` Bruce Richardson [this message]
2026-02-18 9:49 ` [PATCH v3 03/10] net/ice: " Ciara Loftus
2026-02-18 10:04 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 04/10] net/idpf: prevent Rx path selection after device start Ciara Loftus
2026-02-18 10:04 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 05/10] net/cpfl: " Ciara Loftus
2026-02-18 10:05 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 06/10] net/i40e: permit secondary process Tx path selection Ciara Loftus
2026-02-18 10:05 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 07/10] net/iavf: " Ciara Loftus
2026-02-18 10:06 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 08/10] net/ice: " Ciara Loftus
2026-02-18 10:08 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 09/10] net/idpf: " Ciara Loftus
2026-02-18 10:08 ` Bruce Richardson
2026-02-18 9:49 ` [PATCH v3 10/10] net/cpfl: " Ciara Loftus
2026-02-18 10:09 ` Bruce Richardson
2026-02-18 12:29 ` [PATCH v3 00/10] Fix multi process path selection in Intel drivers Bruce Richardson
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