From: Jerome Glisse <glisse@freedesktop.org>
To: linux-kernel@vger.kernel.org
Subject: Re: ioremap_wc | set_memory_(uc|wc) and suspend
Date: Tue, 21 Apr 2009 15:54:31 +0200 [thread overview]
Message-ID: <1240322071.2937.33.camel@localhost.localdomain> (raw)
In-Reply-To: <1240251490.3005.3.camel@earl.localdomain>
On Mon, 2009-04-20 at 20:18 +0200, Jerome Glisse wrote:
> Hello,
>
> Is this crazy|forbidden to do ioremap_wc or
> set_memory_(uc|wc) in a device driver suspend
> callback ? Right now on AMD Athlon Dual Core
> any calls to this functions won't return (when
> called from suspend hook).
>
> Cheers,
> Jerome Glisse
So it seems it was due to me accessing an unmapped
area (being the console buffer) which triggered the
bug, i was just unable to see message further down.
Sorry for the noise.
Cheers,
Jerome Glisse
prev parent reply other threads:[~2009-04-21 13:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-20 18:18 Jerome Glisse
2009-04-21 13:54 ` Jerome Glisse [this message]
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