From: David Miller <davem@davemloft.net>
To: mchan@broadcom.com
Cc: jeff@garzik.org, netdev@vger.kernel.org
Subject: Re: [PATCH 10/11][TG3]: Reduce spurious interrupts.
Date: Fri, 04 May 2007 20:47:00 -0700 (PDT) [thread overview]
Message-ID: <20070504.204700.24899658.davem@davemloft.net> (raw)
In-Reply-To: <1551EAE59135BE47B544934E30FC4FC0940105@nt-irva-0751.brcm.ad.broadcom.com>
From: "Michael Chan" <mchan@broadcom.com>
Date: Fri, 4 May 2007 19:50:10 -0700
> In a small number of cases, we really get a ton of spurious interrupts.
> We have even seen the kernel shutting off IRQ7 because of too many
> unclaimed spurious interrupts.
Ok, that's a big problem.
In retrospect the read back is only needed on non-MSI
right? I guess that'd be ok.
next prev parent reply other threads:[~2007-05-05 3:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-05 0:55 [PATCH 10/11][TG3]: Reduce spurious interrupts Michael Chan
2007-05-05 0:42 ` Jeff Garzik
2007-05-05 1:45 ` Michael Chan
2007-05-05 2:42 ` David Miller
2007-05-05 2:50 ` Michael Chan
2007-05-05 3:47 ` David Miller [this message]
2007-05-06 0:15 ` Michael Chan
2007-05-06 0:19 ` [PATCH revised 10/11][TG3]: Eliminate " Michael Chan
2007-05-07 7:26 ` David Miller
2007-05-06 0:21 ` [PATCH revised 11/11][TG3]: Update version and reldate Michael Chan
2007-05-07 7:26 ` David Miller
2007-05-07 16:39 ` [PATCH 10/11][TG3]: Reduce spurious interrupts Rick Jones
[not found] ` <1178562469.4859.70.camel@dell>
2007-05-07 17:44 ` Rick Jones
2007-05-07 18:41 ` Michael Chan
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