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Re: [Xen-ia64-devel] [1/9] fix GET_THIS_PADDR

from [Akio Takebe] [Permanent Link][Original]
To: Tristan Gingold <Tristan.Gingold@xxxxxxxx>, xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-ia64-devel] [1/9] fix GET_THIS_PADDR
From: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
Date: Fri, 23 Jun 2006 20:15:16 +0900
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Hi, Tristan

GET_THIS_PADDR translate from only per_cpu virtual address 
to per_cpu physcal address.
per_cpu address is in TLB.
So GET_THIS_PADDR don't cause TLB fault.

Best Regards,

Akio Takebe

>Le Jeudi 22 Juin 2006 18:31, Akio Takebe a 馗rit :
>> fix GET_THIS_PADDR.
>Humm, does this work ?
>What prevents Alternate Data TLB fault from being raised ?
>
>Tristan.


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