| To: | ralf@linux-mips.org |
|---|---|
| Subject: | Re: [PATCH] 64bit unaligned access on 32bit kernel |
| From: | Atsushi Nemoto <anemo@mba.ocn.ne.jp> |
| Date: | Wed, 08 Mar 2006 13:58:40 +0900 (JST) |
| Cc: | akpm@osdl.org, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org |
| In-reply-to: | <20060307180907.GA13577@linux-mips.org> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <20060306.203218.69025300.nemoto@toshiba-tops.co.jp> <20060306170552.0aab29c5.akpm@osdl.org> <20060307180907.GA13577@linux-mips.org> |
| Sender: | linux-mips-bounce@linux-mips.org |
>>>>> On Tue, 7 Mar 2006 18:09:07 +0000, Ralf Baechle <ralf@linux-mips.org> >>>>> said: ralf> Below's fix results in exactly the same code size on all ralf> compilers and configurations I've tested it. ralf> I also have another more elegant fix which as a side effect ralf> makes get_unaligned work for arbitrary data types but it that ralf> one results in a slight code bloat: I tested the patch attached on several MIPS kernel (big/little, 32bit/64bit) with gcc 3.4.5. In most (but not all) case, Ralf's fix resulted better than the previous fix. Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> --- Atsushi Nemoto |
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