netdev - Re: [PATCH net-next v2] net: mana: Implement get_ringparam/set

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Message-ID: <20240801071649.386b4717@kernel.org>
Date: Thu, 1 Aug 2024 07:16:49 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Shradha Gupta <shradhagupta@...ux.microsoft.com>
Cc: Naman Jain <namjain@...ux.microsoft.com>, linux-hyperv@...r.kernel.org,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-rdma@...r.kernel.org, "K. Y. Srinivasan" <kys@...rosoft.com>, Haiyang
 Zhang <haiyangz@...rosoft.com>, Wei Liu <wei.liu@...nel.org>, Dexuan Cui
 <decui@...rosoft.com>, "David S. Miller" <davem@...emloft.net>, Eric
 Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Long Li
 <longli@...rosoft.com>, Ajay Sharma <sharmaajay@...rosoft.com>, Simon
 Horman <horms@...nel.org>, Konstantin Taranov <kotaranov@...rosoft.com>,
 Souradeep Chakrabarti <schakrabarti@...ux.microsoft.com>, Erick Archer
 <erick.archer@...look.com>, Pavan Chebbi <pavan.chebbi@...adcom.com>, Ahmed
 Zaki <ahmed.zaki@...el.com>, Colin Ian King <colin.i.king@...il.com>
Subject: Re: [PATCH net-next v2] net: mana: Implement
 get_ringparam/set_ringparam for mana

On Wed, 31 Jul 2024 20:49:05 -0700 Shradha Gupta wrote:
> It is a pretty standard support for network drivers to allow changing
> TX/RX queue sizes. We are working on improving customizations in MANA
> driver based on VM configurations. This patch is a part of that series.
> Hope that makes things more clear.

Simple reconfiguration must not run the risk of taking the system off
network.