From: "Mike Uhler" <uhler@mips.com>
To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Cc: Dominic Sweetman <dom@mips.com>,
Ralf Baechle <ralf@linux-mips.org>,
linux-mips@linux-mips.org
Cc: uhler@mips.com
Subject: Re: [patch] Use XKPHYS for 64-bit TLB flushes
Date: Wed, 08 Jan 2003 11:33:01 -0800 [thread overview]
Message-ID: <200301081933.h08JX1F09754@uhler-linux.mips.com> (raw)
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>
>
> 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
--
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
Michael Uhler, VP, Systems, Architecture, and Software Products
MIPS Technologies, Inc. Email: uhler@mips.com Pager: uhler_p@mips.com
1225 Charleston Road Voice: (650)567-5025 FAX: (650)567-5225
Mountain View, CA 94043 Mobile: (650)868-6870 Admin: (650)567-5085
WARNING: multiple messages have this Message-ID (diff)
From: "Mike Uhler" <uhler@mips.com>
To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Cc: Dominic Sweetman <dom@mips.com>,
Ralf Baechle <ralf@linux-mips.org>,
linux-mips@linux-mips.org, uhler@mips.com
Subject: Re: [patch] Use XKPHYS for 64-bit TLB flushes
Date: Wed, 08 Jan 2003 11:33:01 -0800 [thread overview]
Message-ID: <200301081933.h08JX1F09754@uhler-linux.mips.com> (raw)
Message-ID: <20030108193301.X22jIDJINIt1QTyBdX1zS-_b01gZ_mITLAJYaFwLvFA@z> (raw)
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>
>
> 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
--
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
Michael Uhler, VP, Systems, Architecture, and Software Products
MIPS Technologies, Inc. Email: uhler@mips.com Pager: uhler_p@mips.com
1225 Charleston Road Voice: (650)567-5025 FAX: (650)567-5225
Mountain View, CA 94043 Mobile: (650)868-6870 Admin: (650)567-5085
next prev parent reply other threads:[~2003-01-08 19:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-08 13:27 [patch] Use XKPHYS for 64-bit TLB flushes Maciej W. Rozycki
2003-01-08 13:59 ` Ralf Baechle
2003-01-08 19:02 ` Dominic Sweetman
2003-01-08 19:18 ` Maciej W. Rozycki
2003-01-08 19:33 ` Mike Uhler [this message]
2003-01-08 19:33 ` Mike Uhler
2003-01-08 19:44 ` Ralf Baechle
2003-01-08 20:12 ` Maciej W. Rozycki
2003-01-09 1:36 ` Ralf Baechle
2003-01-09 20:10 ` Carsten Langgaard
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