From: Jon Smirl <jonsmirl@yahoo.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
kronos@kronoz.cjb.net,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Mapping large framebuffers into kernel space
Date: Sun, 7 Sep 2003 14:18:50 -0700 (PDT) [thread overview]
Message-ID: <20030907211850.41983.qmail@web14915.mail.yahoo.com> (raw)
Is there something preventing kernel framebuffers from being mapped to the high
end of the 4GB kernel address space? Or do they have to be mapped below 1GB?
Framebuffer access isn't that performance sensitive, after all it is on the PCI bus.
=====
Jon Smirl
jonsmirl@yahoo.com
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next reply other threads:[~2003-09-07 21:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-07 21:18 Jon Smirl [this message]
2003-09-07 22:25 ` Alan Cox
2003-09-08 0:17 ` Jon Smirl
2003-09-08 12:28 ` Alan Cox
-- strict thread matches above, loose matches on Subject: below --
2003-09-07 18:21 Jon Smirl
2003-09-07 19:12 ` Alan Cox
2003-09-07 19:26 ` Zwane Mwaikambo
2003-09-07 19:42 ` Jon Smirl
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