From: Andi Kleen <ak@suse.de>
To: Matthew Wilcox <matthew@wil.cx>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ioremap_cached()
Date: Thu, 30 Mar 2006 22:17:55 +0200 [thread overview]
Message-ID: <200603302217.55435.ak@suse.de> (raw)
In-Reply-To: <20060330201435.GM13590@parisc-linux.org>
On Thursday 30 March 2006 22:14, Matthew Wilcox wrote:
> I think you misunderstood. The right interface to call, that should
> work everywhere, should be the simple, obvious one. ioremap(). That
> effectively is what everyone gets anyway (since they test on x86).
> So change the *definition* of ioremap() to be uncached. Then we can add
> ioremap_wc() and ioremap_cached() for these special purpose mappings.
That would break all the current users who do ioremap on memory
and want it cached.
-Andi
next prev parent reply other threads:[~2006-03-30 20:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-30 16:41 [PATCH] ioremap_cached() Matthew Wilcox
2006-03-30 18:27 ` Andi Kleen
2006-03-30 19:34 ` Matthew Wilcox
2006-03-30 19:50 ` Andi Kleen
2006-03-30 20:14 ` Matthew Wilcox
2006-03-30 20:17 ` Andi Kleen [this message]
2006-03-30 20:21 ` Kumar Gala
2006-03-30 20:27 ` Andi Kleen
2006-03-31 11:20 ` Arjan van de Ven
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200603302217.55435.ak@suse.de \
--to=ak@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=matthew@wil.cx \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.