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From: Dan Carpenter <dan.carpenter@linaro.org>
To: Shijith Thotton <sthotton@marvell.com>
Cc: virtualization@lists.linux.dev, mst@redhat.com,
	jasowang@redhat.com, schalla@marvell.com, vattunuru@marvell.com,
	ndabilpuram@marvell.com, jerinj@marvell.com,
	"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
	"Eugenio Pérez" <eperezma@redhat.com>,
	"Satha Rao" <skoteshwar@marvell.com>,
	"open list" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 1/4] vdpa/octeon_ep: enable support for multiple interrupts per device
Date: Thu, 21 Nov 2024 17:02:13 +0300	[thread overview]
Message-ID: <2d7c846c-31fa-4f63-984e-d46670c1dfed@stanley.mountain> (raw)
In-Reply-To: <20241121134002.990285-1-sthotton@marvell.com>

On Thu, Nov 21, 2024 at 07:09:43PM +0530, Shijith Thotton wrote:
> Updated the driver to utilize all the MSI-X interrupt vectors supported
> by each OCTEON endpoint VF, instead of relying on a single vector.
> Enabling more interrupts allows packets from multiple rings to be
> distributed across multiple cores, improving parallelism and
> performance.
> 
> Signed-off-by: Shijith Thotton <sthotton@marvell.com>
> ---
> v1:
> - https://lore.kernel.org/virtualization/20241120070508.789508-1-sthotton@marvell.com
> 
> Changes in v2:
> - Handle reset getting called twice.
> - Use devm_kcalloc to allocate irq array.
> - IRQ is never zero. Adjusted code accordingly.
> 

Thanks.  That takes care of all the issues that I saw so I'm okay with this now,
but I'm not a domain expert.

Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>

regards,
dan carpenter


  parent reply	other threads:[~2024-11-21 14:02 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-21 13:39 [PATCH v2 1/4] vdpa/octeon_ep: enable support for multiple interrupts per device Shijith Thotton
2024-11-21 13:39 ` [PATCH v2 2/4] vdpa/octeon_ep: handle device config change events Shijith Thotton
2024-12-06  2:13   ` Jason Wang
2024-11-21 13:39 ` [PATCH v2 3/4] vdpa/octeon_ep: read vendor-specific PCI capability Shijith Thotton
2024-12-06  2:21   ` Jason Wang
2024-12-06  7:25     ` [EXTERNAL] " Shijith Thotton
2024-11-21 13:39 ` [PATCH v2 4/4] vdpa/octeon_ep: add interrupt handler for virtio crypto device Shijith Thotton
2024-12-06  2:38   ` Jason Wang
2024-12-06 11:58     ` Shijith Thotton
2024-12-09  9:29       ` Shijith Thotton
2024-11-21 14:02 ` Dan Carpenter [this message]
2024-12-06  1:25 ` [PATCH v2 1/4] vdpa/octeon_ep: enable support for multiple interrupts per device Jason Wang
2024-12-06  2:31   ` Jason Wang
2024-12-09  9:39     ` Shijith Thotton

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