From: Muli Ben-Yehuda <muli@il.ibm.com>
To: "Keshavamurthy, Anil S" <anil.s.keshavamurthy@intel.com>
Cc: Robert Hancock <hancockr@shaw.ca>, Zan Lynx <zlynx@acm.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, "Raj, Ashok" <ashok.raj@intel.com>
Subject: Re: 2.6.22-rc6-mm1 Intel DMAR crash on AMD x86_64
Date: Fri, 29 Jun 2007 17:18:15 -0400 [thread overview]
Message-ID: <20070629211815.GA23988@rhun.ibm.com> (raw)
In-Reply-To: <20070629192353.GA12413@linux-os.sc.intel.com>
On Fri, Jun 29, 2007 at 12:23:53PM -0700, Keshavamurthy, Anil S wrote:
> Since this is IOMMU is built into the kernel and it is good idea to
> report that the device is not present.
Yes - as a debug message.
> The above is printed only once and is consistent with other IOMMU
> implementation. Atleast it is useful when people report bugs we can
> makeout whether IOMMU is being detected or not.
If it was printed that it was detected it was - otherwise, it wasn't.
> Here is what I see on my box.
> [..]
> "PCI-GART: No AMD northbridge found."
You're right, that should be a debug message as well.
> [..]
> Calgary: detecting Calgary via BIOS EBDA area
> Calgary: Unable to locate Rio Grande table in EBDA - bailing!
These are KERN_DEBUG messages.
Cheers,
Muli
next prev parent reply other threads:[~2007-06-29 21:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <fa.GKNLH/oj9PSCnQCxx9ZAggjc5uA@ifi.uio.no>
[not found] ` <fa.WYdi9Gj/0/XomcQpW4CEW5a4kKI@ifi.uio.no>
2007-06-29 0:58 ` 2.6.22-rc6-mm1 Intel DMAR crash on AMD x86_64 Robert Hancock
2007-06-29 1:14 ` Li, Shaohua
2007-06-29 15:28 ` Keshavamurthy, Anil S
2007-06-29 16:23 ` Muli Ben-Yehuda
2007-06-29 19:23 ` Keshavamurthy, Anil S
2007-06-29 21:18 ` Muli Ben-Yehuda [this message]
2007-06-30 19:50 ` Andi Kleen
2007-06-29 21:56 ` Rafael J. Wysocki
2007-07-14 7:22 ` 2.6.22-rc6-mm1 Robert Hancock
2007-07-14 9:07 ` 2.6.22-rc6-mm1 Andrew Morton
2007-07-14 18:23 ` 2.6.22-rc6-mm1 Thomas Gleixner
2007-06-28 10:43 2.6.22-rc6-mm1 Andrew Morton
2007-06-28 20:40 ` 2.6.22-rc6-mm1 Intel DMAR crash on AMD x86_64 Zan Lynx
2007-06-28 23:50 ` Zach Carter
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