From: "H. Peter Anvin" <hpa@zytor.com>
To: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Markus Metzger <markus.t.metzger@intel.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: DS cleanup - dont treat 0 as NULL
Date: Mon, 28 Apr 2008 12:46:35 -0700 [thread overview]
Message-ID: <4816299B.5040002@zytor.com> (raw)
In-Reply-To: <20080428191504.GA6842@cvg>
Cyrill Gorcunov wrote:
>
> Actually I wonder why in original code Atom processors was
> _that_ aligned? Was it made with a special purpose? yes,
> it's a mobile platform, but can't see any reason for such
> alignment.
>
[...]
> @@ -825,7 +825,7 @@ void __cpuinit ds_init_intel(struct cpuinfo_x86 *c)
> ds_configure(&ds_cfg_var);
> break;
> case 0xF: /* Core2 */
> - case 0x1C: /* Atom */
> + case 0x1C: /* Atom */
> ds_configure(&ds_cfg_64);
> break;
> default:
>
Nevermind, I was looking for a *memory* alignment... :-/
-hpa
next prev parent reply other threads:[~2008-04-28 19:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-28 19:15 [PATCH] x86: DS cleanup - dont treat 0 as NULL Cyrill Gorcunov
2008-04-28 19:45 ` H. Peter Anvin
2008-04-28 19:46 ` H. Peter Anvin [this message]
2008-04-28 20:00 ` Cyrill Gorcunov
2008-04-28 20:02 ` Ingo Molnar
2008-04-29 6:23 ` David Newall
2008-04-29 6:38 ` H. Peter Anvin
2008-04-29 17:30 ` David Newall
2008-04-29 7:50 ` Cyrill Gorcunov
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