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Re: [patch] Use XKPHYS for 64-bit TLB flushes

To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Subject: Re: [patch] Use XKPHYS for 64-bit TLB flushes
From: "Mike Uhler" <uhler@mips.com>
Date: Wed, 08 Jan 2003 11:33:01 -0800
Cc: Dominic Sweetman <dom@mips.com>, Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org
Cc: uhler@mips.com
In-reply-to: Your message of "Wed, 08 Jan 2003 20:18:46 +0100." <Pine.GSO.3.96.1030108200826.7872A-100000@delta.ds2.pg.gda.pl>
Original-recipient: rfc822;linux-mips@linux-mips.org
Reply-to: uhler@mips.com
Sender: linux-mips-bounce@linux-mips.org
> 
>  They do are different: KSEG0+entry*0x2000, likewise for XKPHYS -- see the
> patch. 

This is precisely what we use for our internal testing (which is also
exported to MIPS32 and MIPS64 architecture licensees) to initialize the
TLB.  I have not yet seen a case where this fails, and would be interested
in hearing about any case where it does fail.

/gmu

-- 

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