From: "Marcin Ślusarz" <marcin.slusarz@gmail.com>
To: "Ingo Molnar" <mingo@elte.hu>
Cc: "Jarek Poplawski" <jarkao2@o2.pl>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
"Jean-Baptiste Vignaud" <vignaud@xandmail.fr>,
linux-kernel <linux-kernel@vger.kernel.org>,
shemminger <shemminger@linux-foundation.org>,
linux-net <linux-net@vger.kernel.org>,
netdev <netdev@vger.kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Alan Cox" <alan@lxorguk.ukuu.org.uk>
Subject: Re: 2.6.20->2.6.21 - networking dies after random time
Date: Wed, 1 Aug 2007 09:24:01 +0200 [thread overview]
Message-ID: <4bacf17f0708010024r3abc196dv4d6924e314536b17@mail.gmail.com> (raw)
In-Reply-To: <20070730084925.GA12695@elte.hu>
2007/7/30, Ingo Molnar <mingo@elte.hu>:
> (..)
> does the patch below fix those timeouts? It tests the theory whether any
> POST latency could expose this problem.
>
> Ingo
>
> Index: linux/drivers/net/lib8390.c
> ===================================================================
> --- linux.orig/drivers/net/lib8390.c
> +++ linux/drivers/net/lib8390.c
> @@ -375,6 +375,8 @@ static int ei_start_xmit(struct sk_buff
> /* Turn 8390 interrupts back on. */
> ei_local->irqlock = 0;
> ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
> + /* force POST: */
> + ei_inb_p(e8390_base + EN0_IMR);
>
> spin_unlock(&ei_local->page_lock);
> enable_irq_lockdep_irqrestore(dev->irq, &flags);
>
Bad news. It doesn't fix the problem.
Marcin
next prev parent reply other threads:[~2007-08-01 7:24 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-29 8:50 2.6.20->2.6.21 - networking dies after random time Jean-Baptiste Vignaud
2007-06-29 15:07 ` Jarek Poplawski
2007-07-23 5:44 ` Marcin Ślusarz
2007-07-23 8:53 ` Jarek Poplawski
2007-07-24 7:18 ` Jarek Poplawski
2007-07-24 8:05 ` Ingo Molnar
2007-07-24 9:42 ` Ingo Molnar
2007-07-24 19:30 ` Linus Torvalds
2007-07-24 20:04 ` Ingo Molnar
2007-07-25 0:19 ` Thomas Gleixner
2007-07-25 7:23 ` Jarek Poplawski
2007-07-25 13:57 ` Jarek Poplawski
2007-07-25 14:46 ` Alan Cox
2007-07-26 12:44 ` [PATCH][netdrvr] lib8390: comment on locking by Alan Cox " Jarek Poplawski
2007-07-26 12:47 ` Alan Cox
2007-07-30 19:47 ` Jeff Garzik
2007-07-30 8:46 ` Ingo Molnar
2007-07-30 13:05 ` Alan Cox
2007-07-26 7:16 ` Marcin Ślusarz
2007-07-26 8:13 ` Jarek Poplawski
2007-07-26 8:10 ` Thomas Gleixner
2007-07-26 8:31 ` Ingo Molnar
2007-07-26 8:55 ` Jarek Poplawski
2007-07-26 9:12 ` Ingo Molnar
2007-07-30 7:29 ` Marcin Ślusarz
2007-07-30 8:49 ` Ingo Molnar
2007-08-01 7:24 ` Marcin Ślusarz [this message]
2007-08-01 7:27 ` Ingo Molnar
2007-08-06 6:58 ` Marcin Ślusarz
2007-07-31 13:20 ` Jarek Poplawski
2007-08-06 7:00 ` Marcin Ślusarz
2007-08-06 7:03 ` Ingo Molnar
2007-08-06 17:43 ` Chuck Ebbert
2007-08-06 19:08 ` Ingo Molnar
2007-08-09 14:50 ` [RFC] " Jarek Poplawski
[not found] ` <p738x8kg0dp.fsf@bingen.suse.de>
2007-08-09 15:30 ` Jarek Poplawski
2007-08-07 10:09 ` Jarek Poplawski
2007-08-07 7:46 ` Marcin Ślusarz
2007-08-07 8:23 ` Jarek Poplawski
[not found] ` <4bacf17f0708070237w19d184b3p7f74b53612edb9a6@mail.gmail.com>
2007-08-07 9:52 ` Jarek Poplawski
2007-08-07 12:13 ` Jarek Poplawski
2007-08-07 12:55 ` Jarek Poplawski
2007-08-08 11:11 ` Marcin Ślusarz
2007-08-08 11:09 ` Marcin Ślusarz
2007-08-08 11:42 ` Jarek Poplawski
2007-08-08 11:53 ` Jarek Poplawski
2007-08-09 9:19 ` [patch (testing)] " Jarek Poplawski
[not found] ` <4bacf17f0708092333n17e0ba19jf2c769531610868d@mail.gmail.com>
2007-08-10 7:10 ` Jarek Poplawski
2007-08-10 10:43 ` Marcin Ślusarz
2007-08-10 11:37 ` Jarek Poplawski
2007-07-31 15:58 ` [patch] genirq: temporary fix for level-triggered IRQ resend Ingo Molnar
2007-07-31 16:00 ` Ingo Molnar
2007-08-08 11:00 ` Jarek Poplawski
2007-08-02 17:03 ` Gabriel C
2007-08-02 20:11 ` Ingo Molnar
2007-08-03 6:07 ` [patch] genirq: fix simple and fasteoi irq handlers Jarek Poplawski
2007-08-03 8:04 ` Ingo Molnar
2007-08-03 8:46 ` Ingo Molnar
2007-08-03 9:10 ` Jarek Poplawski
2007-08-03 11:57 ` Marcin Ślusarz
2007-08-03 12:26 ` Jarek Poplawski
2007-08-06 7:05 ` Marcin Ślusarz
2007-08-06 6:07 ` [patch (take 2)] " Jarek Poplawski
2007-08-06 6:14 ` Ingo Molnar
2007-08-06 7:07 ` Marcin Ślusarz
2007-08-06 7:19 ` Jarek Poplawski
2007-07-26 9:11 ` 2.6.20->2.6.21 - networking dies after random time Jarek Poplawski
2007-07-26 8:19 ` Jarek Poplawski
2007-07-26 8:16 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2007-08-08 8:59 Jean-Baptiste Vignaud
2007-08-08 9:30 ` Jarek Poplawski
2007-08-08 12:16 ` Jarek Poplawski
2007-08-07 17:16 Jean-Baptiste Vignaud
2007-08-08 7:21 ` Jarek Poplawski
2007-08-08 7:36 ` Jarek Poplawski
2007-08-07 9:21 Jean-Baptiste Vignaud
2007-08-07 9:44 ` Jarek Poplawski
2007-08-07 8:10 Jean-Baptiste Vignaud
2007-08-07 9:05 ` Jarek Poplawski
2007-08-06 20:42 Jean-Baptiste Vignaud
2007-08-06 21:19 ` Chuck Ebbert
2007-08-07 7:26 ` Jarek Poplawski
2007-08-06 21:30 ` Al Boldi
2007-08-06 19:36 Jean-Baptiste Vignaud
2007-06-26 14:24 Jean-Baptiste Vignaud
2007-06-27 10:17 ` Jarek Poplawski
[not found] <4bacf17f0706161435g1bb7c08bpd427901f64d57fa@mail.gmail.com>
2007-06-18 11:08 ` Jarek Poplawski
2007-06-18 15:10 ` Stephen Hemminger
2007-06-19 5:27 ` Jarek Poplawski
2007-06-19 5:50 ` Jarek Poplawski
2007-06-22 8:56 ` Marcin Ślusarz
2007-06-22 13:32 ` Jarek Poplawski
[not found] ` <4bacf17f0706252310w155fc4d7v1bf12319a650559a@mail.gmail.com>
2007-06-26 8:08 ` Jarek Poplawski
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