netdev - Re: [PATCH] 8139cp: re-enable interrupts after tx timeout

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Date:	Sat, 24 Nov 2012 23:27:30 +0000
From:	David Woodhouse <dwmw2@...radead.org>
To:	Francois Romieu <romieu@...zoreil.com>
Cc:	netdev@...r.kernel.org, jasowang@...hat.com, gilboad@...il.com,
	jgarzik@...hat.com
Subject: Re: [PATCH] 8139cp: re-enable interrupts after tx timeout

On Sat, 2012-11-24 at 23:58 +0100, Francois Romieu wrote:
> While you are at it, do you see what would prevent the watchdog
> timer and the rx napi handler to race on two different CPUs

Hm, good point. Is it sufficient just to stick napi_disable() and
napi_enable() in there? And should we try to reset the TX state machine
without stomping on RX at all?

-- 
dwmw2


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