linux-kernel - Re: [net PATCH V2 1/4] octeontx2-pf: Update PFC configuration

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Message-ID: <20230809160517.7ff84c3b@kernel.org>
Date:   Wed, 9 Aug 2023 16:05:17 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Suman Ghosh <sumang@...vell.com>
Cc:     <sgoutham@...vell.com>, <gakula@...vell.com>,
        <sbhatta@...vell.com>, <hkelam@...vell.com>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <pabeni@...hat.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <lcherian@...vell.com>, <jerinj@...vell.com>
Subject: Re: [net PATCH V2 1/4] octeontx2-pf: Update PFC configuration

On Wed, 9 Aug 2023 12:35:29 +0530 Suman Ghosh wrote:
> +		otx2_stop(dev);
> +		otx2_open(dev);

If there is any error in open() this will silently take the interface
down. Can't you force a NAPI poll or some such, if the concern is a
missed IRQ?
-- 
pw-bot: cr