netdev - Re: [PATCH net] gve: Remove the code of clearing PBA bit

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Message-ID: <ZFthLm68Ho6PH6qk@corigine.com>
Date: Wed, 10 May 2023 11:17:34 +0200
From: Simon Horman <simon.horman@...igine.com>
To: Ziwei Xiao <ziweixiao@...gle.com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
	Bailey Forrest <bcf@...gle.com>
Subject: Re: [PATCH net] gve: Remove the code of clearing PBA bit

On Tue, May 09, 2023 at 03:51:23PM -0700, Ziwei Xiao wrote:
> Clearing the PBA bit from the driver is race prone and it may lead to
> dropped interrupt events. This could potentially lead to the traffic
> being completely halted.
> 
> Fixes: 5e8c5adf95f8 ("gve: DQO: Add core netdev features")
> Signed-off-by: Ziwei Xiao <ziweixiao@...gle.com>
> Signed-off-by: Bailey Forrest <bcf@...gle.com>

Reviewed-by: Simon Horman <simon.horman@...igine.com>