From: Mark Mokryn <mark@sangate.com>
To: Timur Tabi <ttabi@interactivesi.com>
Cc: Linux MM mailing list <linux-mm@kvack.org>
Subject: Re: Marking a physical page as uncacheable
Date: Thu, 20 Jul 2000 17:36:39 +0300 [thread overview]
Message-ID: <39770E77.CE0F5702@sangate.com> (raw)
In-Reply-To: 20000719181648Z131171-4588+3@kanga.kvack.org
Try ioremap_nocache()
-Mark
Timur Tabi wrote:
>
> How can I make a kernel-allocated page of memory uncacheable? The ioremap()
> function lets me specify a bitflag, so I know it's possible without using MTRR's.
>
> --
> Timur Tabi - ttabi@interactivesi.com
> Interactive Silicon - http://www.interactivesi.com
>
> When replying to a mailing-list message, please don't cc: me, because then I'll just get two copies of the same message.
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
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next prev parent reply other threads:[~2000-07-20 14:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-07-19 17:57 Marking a physical page as uncacheable Timur Tabi
2000-07-20 14:36 ` Mark Mokryn [this message]
2000-07-20 15:26 ` Timur Tabi
2000-07-20 16:16 ` Manfred Spraul
2000-07-20 16:16 ` Timur Tabi
2000-07-20 19:47 ` Timur Tabi
2000-07-21 13:51 ` Jeff Garzik
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