linux-kernel - Re: [patch] revert: [NET]: Fix races in net_rx

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Message-Id: <200707191951.15675.olaf.kirch@oracle.com>
Date:	Thu, 19 Jul 2007 19:51:14 +0200
From:	Olaf Kirch <olaf.kirch@...cle.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Jarek Poplawski <jarkao2@...pl>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, davem@...emloft.net,
	Auke Kok <auke-jan.h.kok@...el.com>
Subject: Re: [patch] revert: [NET]: Fix races in net_rx_action vs netpoll

On Thursday 19 July 2007 19:36, Olaf Kirch wrote:
> Can you confirm this by spraying the laptop with arp packets
> or broadcast pings while it's booting?

Sorry for the noise - didn't see your other message where you
described just that.

This sounds more like a hardware issue - Rx interrupt seems to
go through (triggering all the usual NAPI cleanup), but the Tx
descriptor writeback interrupt doesn't.

Olaf
-- 
Olaf Kirch  |  --- o --- Nous sommes du soleil we love when we play
okir@....de |    / | \   sol.dhoop.naytheet.ah kin.ir.samse.qurax
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