From: Hollis Blanchard <hollis@austin.ibm.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: paulus@samba.org, devel list <linuxppc-dev@lists.linuxppc.org>
Subject: Re: 405LP sleep, no PTEs (was: get_pteptr prototype)
Date: 09 Jan 2003 10:53:22 -0600 [thread overview]
Message-ID: <1042131204.1207.233.camel@granite.austin.ibm.com> (raw)
In-Reply-To: <1042107732.567.2.camel@zion.wanadoo.fr>
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On Thu, 2003-01-09 at 04:22, Benjamin Herrenschmidt wrote:
> On Thu, 2003-01-09 at 01:11, Hollis Blanchard wrote:
> >
> > Alternatively I can add 405LP to the XMON/KGDB/BDI2000 list of ifdefs
> > that map the whole kernel writable, which would be overkill but avoid
> > adding PTE manipulations.
>
> A simpler solution would be to just disable MSR:DR while filling the
> wakeup infos.
You're right. The update is attached and at
http://penguinppc.org/~hollis/405LP-sleep.diff . The PTE manipulations
have been removed.
-Hollis
--
PowerPC Linux
IBM Linux Technology Center
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prev parent reply other threads:[~2003-01-09 16:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-06 22:59 get_pteptr prototype Hollis Blanchard
2003-01-07 0:57 ` David Gibson
2003-01-08 15:48 ` Hollis Blanchard
2003-01-08 23:49 ` David Gibson
2003-01-09 0:11 ` Hollis Blanchard
2003-01-09 2:33 ` David Gibson
2003-01-09 15:55 ` Hollis Blanchard
2003-01-10 0:42 ` David Gibson
[not found] ` <1042107732.567.2.camel@zion.wanadoo.fr>
2003-01-09 16:53 ` Hollis Blanchard [this message]
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