From: Richard Henderson <rth@twiddle.net>
To: "David S. Miller" <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>, linux-arch@vger.kernel.org
Subject: Re: Consolidation of asm/unaligned.h
Date: Thu, 17 Mar 2005 16:20:34 -0800 [thread overview]
Message-ID: <20050318002034.GA31880@twiddle.net> (raw)
In-Reply-To: <20050317140316.79210a73.davem@davemloft.net>
On Thu, Mar 17, 2005 at 02:03:16PM -0800, David S. Miller wrote:
> Thanks for the info. I've just added the following diff
> on top so that the COLDFIRE build uses the new generic
> unaligned header.
You do realize that the compiler knows when the target supports unaligned
loads, and optimizes the __attribute__((packed)) case appropriately? I'd
be surprised if *any* target needed a specialized version (indeed, if so,
I'd consider this a failing in the compiler).
r~
next prev parent reply other threads:[~2005-03-18 0:20 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-17 18:47 Consolidation of asm/unaligned.h David S. Miller
2005-03-17 21:33 ` Russell King
2005-03-17 21:51 ` David S. Miller
2005-03-17 21:57 ` Geert Uytterhoeven
2005-03-17 22:03 ` David S. Miller
2005-03-18 0:20 ` Richard Henderson [this message]
2005-03-18 4:13 ` David S. Miller
2005-03-17 23:27 ` Ralf Baechle
2005-03-18 0:25 ` David Woodhouse
2005-04-04 3:42 ` James Bottomley
2005-04-04 4:02 ` David S. Miller
2005-04-04 4:15 ` James Bottomley
2005-04-04 6:11 ` David S. Miller
2005-04-04 11:34 ` Matthew Wilcox
2005-04-04 10:47 ` Ralf Baechle
2005-04-05 14:10 ` James Bottomley
2005-04-05 14:15 ` Ralf Baechle
2005-04-05 15:02 ` Matthew Wilcox
2005-04-05 15:11 ` Ralf Baechle
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=20050318002034.GA31880@twiddle.net \
--to=rth@twiddle.net \
--cc=davem@davemloft.net \
--cc=geert@linux-m68k.org \
--cc=linux-arch@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox