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From: Jakub Kicinski <kuba@kernel.org>
To: Andrew Melnychenko <andrew@daynix.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	virtualization@lists.linux-foundation.org, davem@davemloft.net,
	jasowang@redhat.com, mst@redhat.com, yan@daynix.com,
	yuri.benditovich@daynix.com
Subject: Re: [PATCH v5 0/4] RSS support for VirtioNet.
Date: Mon, 28 Mar 2022 15:50:10 -0700	[thread overview]
Message-ID: <20220328155010.620849e5@kernel.org> (raw)
In-Reply-To: <20220328175336.10802-1-andrew@daynix.com>

On Mon, 28 Mar 2022 20:53:32 +0300 Andrew Melnychenko wrote:
> Virtio-net supports "hardware" RSS with toeplitz key.
> Also, it allows receiving calculated hash in vheader
> that may be used with RPS.
> Added ethtools callbacks to manipulate RSS.
> 
> Technically hash calculation may be set only for
> SRC+DST and SRC+DST+PORTSRC+PORTDST hashflows.
> The completely disabling hash calculation for TCP or UDP
> would disable hash calculation for IP.
> 
> RSS/RXHASH is disabled by default.

# Form letter - net-next is closed

We have already sent the networking pull request for 5.18
and therefore net-next is closed for new drivers, features,
code refactoring and optimizations. We are currently accepting
bug fixes only.

Please repost when net-next reopens after 5.18-rc1 is cut.

RFC patches sent for review only are obviously welcome at any time.

      parent reply	other threads:[~2022-03-28 22:50 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28 17:53 [PATCH v5 0/4] RSS support for VirtioNet Andrew Melnychenko
2022-03-28 17:53 ` Andrew Melnychenko
2022-03-28 17:53 ` [PATCH v5 1/4] drivers/net/virtio_net: Fixed padded vheader to use v1 with hash Andrew Melnychenko
2022-03-28 17:53   ` Andrew Melnychenko
2022-03-28 17:53 ` [PATCH v5 2/4] drivers/net/virtio_net: Added basic RSS support Andrew Melnychenko
2022-03-28 17:53   ` Andrew Melnychenko
2022-03-28 17:53 ` [PATCH v5 3/4] drivers/net/virtio_net: Added RSS hash report Andrew Melnychenko
2022-03-28 17:53   ` Andrew Melnychenko
2022-08-11  8:53   ` Michael S. Tsirkin
2022-08-11  8:53     ` Michael S. Tsirkin
2022-03-28 17:53 ` [PATCH v5 4/4] drivers/net/virtio_net: Added RSS hash report control Andrew Melnychenko
2022-03-28 17:53   ` Andrew Melnychenko
2022-03-28 22:50 ` Jakub Kicinski [this message]

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