From: Greg Weeks <greg.weeks@timesys.com>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Subject: Re: malta 4kc bus error
Date: Tue, 05 Apr 2005 13:41:05 -0400 [thread overview]
Message-ID: <4252CDB1.9060809@timesys.com> (raw)
In-Reply-To: <20050405172933.GH16601@linux-mips.org>
Ralf Baechle wrote:
>On Tue, Apr 05, 2005 at 01:04:31PM -0400, Greg Weeks wrote:
>
>
>
>>It appears to be turned on always now.
>>
>>
>
>Correct.
>
>
>
>>From arch/mips/Kconfig
>>
>>config CPU_MIPS32
>> bool "MIPS32"
>> select CPU_SUPPORTS_32BIT_KERNEL
>> select CPU_HAS_PREFETCH
>>
>>I'll try turning it off directly in the memcpy function.
>>
>>
>
>That's certainly a hack - but likely to result in the best performance.
>
>
It's the quickest way to find out if it's the problem I'm seeing. It
appears to be. Now, what's the best way to fix this for real?
Greg Weeks
prev parent reply other threads:[~2005-04-05 17:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-05 11:34 malta 4kc bus error Greg Weeks
[not found] ` <20050405162725.GB16601@linux-mips.org>
[not found] ` <4252C51F.6040907@timesys.com>
[not found] ` <20050405172933.GH16601@linux-mips.org>
2005-04-05 17:41 ` Greg Weeks [this message]
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