From: Luca Barbieri <ldb@ldb.ods.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: "J.A. Magallon" <jamagallon@able.es>,
Linux-Kernel ML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] [RFC] [2.5 i386] GCC 3.1 -march support, PPRO_FENCE reduction, prefetch fixes and other CPU-related changes
Date: 05 Aug 2002 11:53:13 +0200 [thread overview]
Message-ID: <1028541193.1572.114.camel@ldb> (raw)
In-Reply-To: <1028545510.17780.28.camel@irongate.swansea.linux.org.uk>
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> If OOSTORE is defined then we can't safely use any mmx operations, so
> this is all noise and its still the case no change is required
Yes, this is only for future processors (e.g. out-order AMD/Intels or
Winchips with extended MMX).
So are lfence and mfence OK?
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next prev parent reply other threads:[~2002-08-05 9:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-04 14:27 [PATCH] [RFC] [2.5 i386] GCC 3.1 -march support, PPRO_FENCE reduction, prefetch fixes and other CPU-related changes Luca Barbieri
2002-08-04 14:36 ` Thunder from the hill
2002-08-04 15:32 ` Sebastian Droege
2002-08-04 15:43 ` Luca Barbieri
2002-08-04 15:50 ` Alan Cox
2002-08-04 14:44 ` Luca Barbieri
2002-08-04 18:59 ` J.A. Magallon
2002-08-04 20:23 ` Luca Barbieri
2002-08-04 21:51 ` Alan Cox
2002-08-04 21:54 ` Alan Cox
2002-08-04 20:43 ` Luca Barbieri
2002-08-05 0:02 ` Alan Cox
2002-08-05 8:12 ` Luca Barbieri
2002-08-05 9:49 ` Alan Cox
2002-08-05 9:31 ` Luca Barbieri
2002-08-05 11:05 ` Alan Cox
2002-08-05 9:53 ` Luca Barbieri [this message]
2002-08-05 11:26 ` Alan Cox
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