From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 05 Aug 2004 19:04:39 +0100 (BST) Received: from web50806.mail.yahoo.com ([IPv6:::ffff:206.190.38.115]:48532 "HELO web50806.mail.yahoo.com") by linux-mips.org with SMTP id ; Thu, 5 Aug 2004 19:04:34 +0100 Message-ID: <20040805180427.59029.qmail@web50806.mail.yahoo.com> Received: from [65.204.143.11] by web50806.mail.yahoo.com via HTTP; Thu, 05 Aug 2004 11:04:27 PDT Date: Thu, 5 Aug 2004 11:04:27 -0700 (PDT) From: G H Subject: RE: do_ri failure in cache flushing routines To: linux-mips@linux-mips.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-732148992-1091729067=:57330" Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 5602 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: giles67@yahoo.com Precedence: bulk X-list: linux-mips --0-732148992-1091729067=:57330 Content-Type: text/plain; charset=us-ascii I've not had much response to this question so I would like to rephrase it : Can anyone think of any possible scenario where do_ri could occur in blast_icache32() ?? Is this possibly a cache synchronisation problem ?? TIA >While testing out an amd au1500 based board I have been getting " do_ri " exceptions >that always occur in the cache flushing routines. More often than not in >blast_icache_32(). >So far this has mainly happened after running the board for days on end while running >multiple telnet sessions to it. It has sometimes ( quite rarely ) happened after a few >hours to a day of multiple telnet session use. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --0-732148992-1091729067=:57330 Content-Type: text/html; charset=us-ascii
I've not had much response to this question so I would like to rephrase it :
 
Can anyone think of any possible scenario where do_ri could occur in blast_icache32() ??
 
Is this possibly a cache synchronisation problem ??
 
TIA
 
>While testing out an amd au1500 based board I have been getting " do_ri " exceptions >that always occur in the cache flushing routines. More often than not in >blast_icache_32().
 
>So far this has mainly happened after running the board for days on end while running >multiple telnet sessions to it. It has sometimes ( quite rarely ) happened after a few >hours to a day of multiple telnet session use.

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