From: "Mantas M." <grawity@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] jme: fix irq storm after suspend/resume
Date: Sat, 22 Oct 2011 19:27:09 +0300 [thread overview]
Message-ID: <j7uqst$kpc$1@dough.gmane.org> (raw)
In-Reply-To: <20111022125620.GA2256@ecki.lan>
On 22/10/11 15:56, Clemens Buchacher wrote:
> If the device is down during suspend/resume, interrupts are enabled
> without a registered interrupt handler, causing a storm of
> unhandled interrupts until the IRQ is disabled because "nobody
> cared".
>
> Instead, check that the device is up before touching it in the
> suspend/resume code.
>
> Fixes https://bugzilla.kernel.org/show_bug.cgi?id=39112
Just tested the patch, suspend/resume works well.
--
Mantas M.
next prev parent reply other threads:[~2011-10-22 16:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-22 12:56 [PATCH] jme: fix irq storm after suspend/resume Clemens Buchacher
2011-10-22 13:09 ` Mohammed Shafi
2011-10-22 16:27 ` Mantas M. [this message]
2011-10-24 6:58 ` David Miller
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