Messages in this thread | | | Subject | RE: [patch 0/4] x86: PAT followup - Incremental changes and bug fixes | Date | Wed, 16 Jan 2008 14:14:40 -0800 | From | "Pallipadi, Venkatesh" <> |
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>-----Original Message----- >From: Andi Kleen [mailto:ak@muc.de] >Sent: Wednesday, January 16, 2008 2:02 PM >To: Pallipadi, Venkatesh >Cc: Andreas Herrmann; ebiederm@xmission.com; >rdreier@cisco.com; torvalds@linux-foundation.org; >gregkh@suse.de; airlied@skynet.ie; davej@redhat.com; >mingo@elte.hu; tglx@linutronix.de; hpa@zytor.com; >akpm@linux-foundation.org; arjan@infradead.org; Barnes, Jesse; >davem@davemloft.net; linux-kernel@vger.kernel.org; Siddha, Suresh B >Subject: Re: [patch 0/4] x86: PAT followup - Incremental >changes and bug fixes > >> This ioremap failing seems to be the real problem. This can be due to >> new tracking of ioremaps introduced by PAT patches. We do not allow >> conflicting ioremaps to same region. Probably that is happening > >Normally if there is a conflict there should be a printk (or >at least it was >so in the original mattr code if you haven't changed it) >
Yes. Printks are there. But are with KERN_DEBUG now. We should change them to WARNING atleast.
Thanks, Venki
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