From: Dave Jones <davej@redhat.com>
To: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>,
iommu@lists.linux-foundation.org,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
hpa@zytor.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86 gart: don't complain if no AMD GART found
Date: Wed, 17 Dec 2008 15:27:24 -0500 [thread overview]
Message-ID: <20081217202724.GB9475@redhat.com> (raw)
In-Reply-To: <20081217195234.13603.96737.stgit@bob.kio>
On Wed, Dec 17, 2008 at 12:52:34PM -0700, Bjorn Helgaas wrote:
> It's perfectly normal for no AMD GART to be present, e.g., if you have
> Intel CPUs.
Yes! That's annoyed me for some time too.
> None of the other iommu_init() functions makes noise when
> it finds nothing.
The Calgary stuff is pretty noisy in the face of non-existant hardware too.
Makes for noisy distro kernels..
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Dave
--
http://www.codemonkey.org.uk
next prev parent reply other threads:[~2008-12-18 16:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-17 19:52 [PATCH] x86 gart: don't complain if no AMD GART found Bjorn Helgaas
2008-12-17 20:27 ` Dave Jones [this message]
2008-12-18 16:49 ` Bjorn Helgaas
2008-12-19 0:12 ` Muli Ben-Yehuda
2008-12-17 20:53 ` Joerg Roedel
2008-12-18 12:26 ` Ingo Molnar
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