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From: Scott Wood <>
To: Segher Boessenkool <>
Cc: Bogdan Purcareata <>,
	<>, <>
Subject: Re: [PATCH v2] powerpc/mpic: Add DT option to skip readback after EOI
Date: Wed, 28 Jan 2015 17:03:25 -0600	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Wed, 2015-01-28 at 14:15 -0600, Segher Boessenkool wrote:
> On Tue, Jan 27, 2015 at 03:57:53PM -0600, Scott Wood wrote:
> > At this point, given the previous discussion, does anyone object to
> > removing the readback entirely?  Do we have any evidence that reading
> > WHOAMI is effective at addressing whatever problem reading EOI made go
> > away on the relevant platform?
> What platforms were those?  Just test there!

Ben said "some macs".  The only Mac I have is packed away and may not be
the one Ben had in mind, so I can't "test there".

> If no one remembers, they can not (any longer) be important platforms ;-)
> Just remove the code, and if in twelve months finally someone reports a
> failure we will at least know what platform it was.

This is what I was trying to encourage. :-)


      reply	other threads:[~2015-01-29  1:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-27 15:19 Bogdan Purcareata
2015-01-27 21:57 ` Scott Wood
2015-01-28 20:15   ` Segher Boessenkool
2015-01-28 23:03     ` Scott Wood [this message]

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