From: Andi Kleen <ak@suse.de>
To: "Bryan O'Sullivan" <bos@pathscale.com>
Cc: akpm@osdl.org, rdreier@cisco.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2 of 2] __raw_memcpy_toio32 for x86_64
Date: Thu, 12 Jan 2006 16:54:07 +0100 [thread overview]
Message-ID: <200601121654.07613.ak@suse.de> (raw)
In-Reply-To: <1137042258.29795.11.camel@camp4.serpentine.com>
On Thursday 12 January 2006 06:04, Bryan O'Sullivan wrote:
> On Thu, 2006-01-12 at 05:45 +0100, Andi Kleen wrote:
>
> > > There's also no clean, obvious way to make it work on other
> > > 64-bit architectures, in that case.
> >
> > for loop and writel() ?
>
> But that's what I have now, albeit with a name you don't like and use of
> movsq where you'd apparently prefer movsd. If I resolve those, can it
> just live as-is otherwise? In which case it is no longer doing anything
> funny or odd.
Yes probably.
-Andi
prev parent reply other threads:[~2006-01-12 15:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-12 0:29 [PATCH 0 of 2] Much smaller MMIO copy patches Bryan O'Sullivan
2006-01-12 0:29 ` [PATCH 1 of 2] Introduce __raw_memcpy_toio32 Bryan O'Sullivan
2006-01-12 0:29 ` [PATCH 2 of 2] __raw_memcpy_toio32 for x86_64 Bryan O'Sullivan
2006-01-12 0:56 ` Andi Kleen
2006-01-12 1:21 ` Roland Dreier
2006-01-12 1:27 ` Andi Kleen
2006-01-12 1:32 ` Roland Dreier
2006-01-12 1:40 ` Andi Kleen
2006-01-12 1:27 ` Bryan O'Sullivan
2006-01-12 1:33 ` Andi Kleen
2006-01-12 4:14 ` Bryan O'Sullivan
2006-01-12 4:19 ` Andi Kleen
2006-01-12 4:32 ` Bryan O'Sullivan
2006-01-12 4:45 ` Andi Kleen
2006-01-12 5:04 ` Bryan O'Sullivan
2006-01-12 15:54 ` Andi Kleen [this message]
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