From: Andi Kleen <ak@suse.de>
To: mikpe@csd.uu.se
Cc: tripperda@nvidia.com, linux-kernel@vger.kernel.org
Subject: Re: pat support in the kernel
Date: 21 May 2003 11:41:11 +0200 [thread overview]
Message-ID: <p73brxwzlfr.fsf@oldwotan.suse.de> (raw)
In-Reply-To: <16074.33371.411219.528228@gargle.gargle.HOWL.suse.lists.linux.kernel>
mikpe@csd.uu.se writes:
> (Large pages ignoring PAT index bit 2, or something like that.)
change_page_attr will force 4K pages for these anyways, so for the kernel
direct mapping it should not be an issue.
For the hugetlbfs user mapping you may need to check the case, but
it's probably reasonable to EINVAL there.
Other than that everything should be 4K mapped.
-Andi
next parent reply other threads:[~2003-05-21 9:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20030520185409.GB941@hygelac.suse.lists.linux.kernel>
[not found] ` <16074.33371.411219.528228@gargle.gargle.HOWL.suse.lists.linux.kernel>
2003-05-21 9:41 ` Andi Kleen [this message]
2003-05-21 10:12 ` mikpe
2003-05-21 10:23 ` Andi Kleen
[not found] <20030520190017$773c@gated-at.bofh.it>
2003-05-20 19:10 ` Andi Kleen
2003-05-20 20:18 ` Terence Ripperda, tripperda
2003-05-21 9:33 ` Andi Kleen
2003-05-22 18:23 ` Terence Ripperda, tripperda
2003-05-20 18:54 Terence Ripperda, tripperda
2003-05-20 19:30 ` mikpe
2003-05-20 20:31 ` Terence Ripperda, tripperda
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