From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
To: Steven Noonan <steven@uplinklabs.net>
Cc: Luis Rodriguez <Luis.Rodriguez@Atheros.com>,
linux-wireless <linux-wireless@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Senthilkumar Balasubramanian
<Senthilkumar.Balasubramanian@Atheros.com>,
"ath9k-devel@lists.ath9k.org" <ath9k-devel@lists.ath9k.org>,
Ingo Molnar <mingo@elte.hu>,
"John W. Linville" <linville@tuxdriver.com>
Subject: Re: [ath9k-devel] ath9k: massive unexplained latency in 2.6.27 (rc5, rc6, probably others)
Date: Sat, 20 Sep 2008 13:56:11 -0700 [thread overview]
Message-ID: <20080920205611.GB8996@tesla> (raw)
In-Reply-To: <f488382f0809192040k317660f3yb99806bbdce60449@mail.gmail.com>
On Fri, Sep 19, 2008 at 08:40:04PM -0700, Steven Noonan wrote:
> On Fri, Sep 19, 2008 at 8:29 PM, Steven Noonan <steven@uplinklabs.net> wrote:
> > Anyway, there definitely is an interrupt storm here. Let me demonstrate...
>
> Worth noting that this change (modified version of the patch by
> Senthil from earlier) made it so it didn't give an 'IRQ 17: nobody
> cared' when I reloaded ath9k during the IRQ storm...
Thanks, for letting us know -- John, seems that IRQ patch by Senthil is
27 material as it fixes an IRQ issue (nobody cared complaint, and it
disables the IRQ otherwise) upon rmmod during an IRQ storm.
Luis
next prev parent reply other threads:[~2008-09-20 20:56 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-18 18:23 ath9k: massive unexplained latency in 2.6.27 (rc5, rc6, probably others) Steven Noonan
2008-09-18 18:30 ` Johannes Berg
2008-09-18 18:34 ` [ath9k-devel] " Luis R. Rodriguez
2008-09-18 18:42 ` Luis R. Rodriguez
2008-09-18 19:00 ` Steven Noonan
2008-09-18 19:23 ` Steven Noonan
2008-09-18 20:18 ` Justin Mattock
2008-09-18 20:25 ` Steven Noonan
2008-09-18 20:44 ` Luis R. Rodriguez
2008-09-18 21:31 ` Justin Mattock
2008-09-18 21:49 ` Steven Noonan
2008-09-18 22:01 ` Luis R. Rodriguez
2008-09-18 22:08 ` Luis R. Rodriguez
2008-09-18 23:04 ` Steven Noonan
2008-09-18 23:10 ` Luis R. Rodriguez
2008-09-18 23:16 ` Johannes Berg
2008-09-19 2:52 ` Steven Noonan
2008-09-19 3:01 ` Luis R. Rodriguez
2008-09-19 7:29 ` Steven Noonan
2008-09-19 8:17 ` Ingo Molnar
2008-09-19 8:22 ` Steven Noonan
2008-09-19 8:32 ` Ingo Molnar
2008-09-27 1:23 ` Steven Rostedt
2008-09-27 19:20 ` Ingo Molnar
2008-09-27 19:28 ` Steven Rostedt
2008-09-19 8:45 ` Steven Noonan
2008-09-19 8:51 ` Ingo Molnar
2008-09-19 8:22 ` Steven Noonan
2008-09-19 14:28 ` Senthil Balasubramanian
2008-09-19 16:42 ` Steven Noonan
2008-09-19 17:58 ` Senthil Balasubramanian
2008-09-19 18:23 ` Luis R. Rodriguez
2008-09-19 23:31 ` Steven Noonan
2008-09-19 23:53 ` Luis R. Rodriguez
2008-09-20 0:01 ` Steven Noonan
2008-09-20 1:13 ` Luis R. Rodriguez
2008-09-20 1:15 ` Luis R. Rodriguez
2008-09-20 3:29 ` Steven Noonan
2008-09-20 3:40 ` Steven Noonan
2008-09-20 20:56 ` Luis R. Rodriguez [this message]
2008-09-20 15:21 ` Steven Noonan
2008-09-20 20:57 ` Luis R. Rodriguez
2008-09-20 20:58 ` Johannes Berg
2008-09-20 21:03 ` Luis R. Rodriguez
2008-09-20 21:22 ` Steven Noonan
2008-09-20 21:26 ` Luis R. Rodriguez
2008-09-20 21:48 ` Steven Noonan
2008-09-21 1:48 ` Steven Noonan
2008-09-22 6:54 ` Luis R. Rodriguez
2008-09-22 7:14 ` Luis R. Rodriguez
2008-09-22 7:26 ` Steven Noonan
2008-09-22 8:06 ` Luis R. Rodriguez
2008-09-22 15:11 ` Steven Noonan
2008-09-22 16:01 ` Luis R. Rodriguez
2008-09-23 7:22 ` Steven Noonan
2008-09-23 7:55 ` Steven Noonan
2008-09-23 16:20 ` Steven Noonan
2008-09-23 19:22 ` Luis R. Rodriguez
2008-09-20 21:18 ` Steven Noonan
2008-09-20 21:24 ` Luis R. Rodriguez
2008-09-18 23:08 ` Steven Noonan
2008-09-18 23:12 ` Luis R. Rodriguez
[not found] <fa.jQQm4Iwb0lkAWxV+5FAfTMHY4m4@ifi.uio.no>
[not found] ` <fa.zGA6t2p+jJeMRIaZFOqy1I8En1c@ifi.uio.no>
[not found] ` <fa.AGi3s2gpyC3T3KuCJ8cYQ30teak@ifi.uio.no>
[not found] ` <fa.59AlSLNBuMx/BjQSvR6whwGydbU@ifi.uio.no>
[not found] ` <fa.NwYDTAB59VZjr1quzgR4OU0+8eQ@ifi.uio.no>
[not found] ` <fa.tRre/FoeQKwChGwdusnYJgwjRmw@ifi.uio.no>
2008-09-19 14:46 ` Robert Hancock
2008-09-19 16:27 ` Steven Noonan
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