From: "Luck, Tony" <tony.luck@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [Linux-ia64] Re: [PATCH] head.S fix for unusual load addrs
Date: Thu, 08 May 2003 22:27:39 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590723705697@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590723705550@msgid-missing>
> On Thu, 8 May 2003 10:07:49 -0700,
> David Mosberger <davidm@napali.hpl.hp.com> wrote:
> >If we do have to go the virtual remapping route, my preference would
> >be to stick the kernel somewhere in region 5 (0xa..). Has anyone
> >tried that? It should work fine in principle (modules
> already live in
> >that space).
>
> That loses the alt[id]tlb handling for the kernel code and data. Is
> that going to be a performance problem?
I assume that we are still planning to lock the translations for
the kernel into ITR[0] and DTR[0] ... we can still do this with
the kernel mapped in region 5.
-Tony
next prev parent reply other threads:[~2003-05-08 22:27 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-17 23:05 [Linux-ia64] Re: [PATCH] head.S fix for unusual load addrs David Mosberger
2003-04-17 23:57 ` Jesse Barnes
2003-04-25 21:02 ` Jesse Barnes
2003-05-07 22:39 ` David Mosberger
2003-05-07 23:24 ` Luck, Tony
2003-05-07 23:51 ` David Mosberger
2003-05-08 0:00 ` Jesse Barnes
2003-05-08 0:04 ` Jesse Barnes
2003-05-08 0:07 ` Luck, Tony
2003-05-08 0:13 ` Keith Owens
2003-05-08 0:21 ` David Mosberger
2003-05-08 0:23 ` David Mosberger
2003-05-08 0:24 ` Keith Owens
2003-05-08 0:54 ` David Mosberger
2003-05-08 1:07 ` David Mosberger
2003-05-08 1:46 ` Jesse Barnes
2003-05-08 1:55 ` Keith Owens
2003-05-08 2:16 ` Keith Owens
2003-05-08 4:59 ` David Mosberger
2003-05-08 16:07 ` Jesse Barnes
2003-05-08 17:07 ` David Mosberger
2003-05-08 17:20 ` Jesse Barnes
2003-05-08 17:50 ` David Mosberger
2003-05-08 17:54 ` Luck, Tony
2003-05-08 20:29 ` David Mosberger
2003-05-08 22:17 ` Keith Owens
2003-05-08 22:27 ` Luck, Tony [this message]
2003-05-08 22:31 ` Jesse Barnes
2003-05-08 22:53 ` David Mosberger
2003-05-08 23:32 ` David Mosberger
2003-05-09 0:01 ` Jesse Barnes
2003-05-09 0:11 ` Jesse Barnes
2003-05-09 17:52 ` Jesse Barnes
2003-05-09 18:25 ` David Mosberger
2003-05-09 19:30 ` Jesse Barnes
2003-05-09 19:31 ` Jack Steiner
2003-05-09 20:02 ` Jack Steiner
2003-05-09 20:25 ` David Mosberger
2003-05-09 21:43 ` Luck, Tony
2003-05-10 2:39 ` Jack Steiner
2003-05-13 22:18 ` Luck, Tony
2003-05-14 1:24 ` Jesse Barnes
2003-05-14 5:29 ` Christian Hildner
2003-05-14 16:44 ` Luck, Tony
2003-05-15 3:05 ` David Mosberger
2003-05-15 16:33 ` Luck, Tony
2003-05-15 18:03 ` Jack Steiner
2003-05-15 18:59 ` David Mosberger
2003-05-15 21:43 ` Luck, Tony
2003-05-16 22:33 ` Luck, Tony
2003-05-16 22:47 ` David Mosberger
2003-05-16 22:54 ` [Linux-ia64] " Luck, Tony
2003-05-16 22:58 ` David Mosberger
2003-05-19 17:57 ` Luck, Tony
2003-05-19 18:02 ` Jesse Barnes
2003-05-19 18:39 ` David Mosberger
2003-05-19 19:07 ` Luck, Tony
2003-05-28 19:10 ` Luck, Tony
2003-05-28 20:05 ` Luck, Tony
2003-05-28 20:13 ` Luck, Tony
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