linux-kernel - Re: [Sdhci-devel] 2.6.29.1 sdhci: irq 19: nobody cared

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Date:	Wed, 3 Jun 2009 22:09:02 +0200
From:	Pierre Ossman <drzeus-list@...eus.cx>
To:	Alessandro Bono <alessandro.bono@...il.com>
Cc:	sdhci-devel@...t.drzeus.cx,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [Sdhci-devel] 2.6.29.1 sdhci: irq 19: nobody cared

On Fri, 17 Apr 2009 17:00:18 +0200
Alessandro Bono <alessandro.bono@...il.com> wrote:

> Hi
> 
> This is a bug that occur from time to time on my (unsed) sdhci card
> drive
> this is with kernel 2.6.29.1 (not a regression, I had the same problem
> with older kernel)
> 
> [ 2885.888003] irq 19: nobody cared (try booting with the "irqpoll"
> option)

Unfortunately it's most likely something else, which happens to be
sharing the interrupt line with the SD controller. Please try to get in
touch with the Linux ACPI people. They are generally very good at
sorting out irq issues.

Rgds
-- 
     -- Pierre Ossman

  Linux kernel, MMC maintainer        http://www.kernel.org
  rdesktop, core developer          http://www.rdesktop.org
  TigerVNC, core developer          http://www.tigervnc.org

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