From: Roland Dreier <rdreier@cisco.com>
To: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@ozlabs.org, openib-general-bounces@openib.org,
Christoph Raisch <RAISCH@de.ibm.com>,
linux-kernel@vger.kernel.org, openib-general@openib.org
Subject: Re: [openib-general] [PATCH 2.6.19 2/4] ehca: hcp_phyp.c: correct page mapping in 64k page mode
Date: Mon, 13 Nov 2006 08:39:58 -0800 [thread overview]
Message-ID: <adahcx35mht.fsf@cisco.com> (raw)
In-Reply-To: <17748.15442.906060.210242@cargo.ozlabs.ibm.com> (Paul Mackerras's message of "Fri, 10 Nov 2006 19:46:10 +1100")
> > The patch is needed. We've seen it on the real system. We did fix it on the
> > real system.
>
> I disagree that the ioremap change is needed.
Hmm... Paul, what you say makes sense and is what I would have
thought, but Christoph says that the unpatched code really fails on a
real system. So I'm still confused.
I think I'll merge this with a fat comment, with the hope that we can
drop it ASAP once everyone agrees on what's going on.
- R.
WARNING: multiple messages have this Message-ID (diff)
From: Roland Dreier <rdreier@cisco.com>
To: Paul Mackerras <paulus@samba.org>
Cc: Christoph Raisch <RAISCH@de.ibm.com>,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
openib-general@openib.org, openib-general-bounces@openib.org
Subject: Re: [openib-general] [PATCH 2.6.19 2/4] ehca: hcp_phyp.c: correct page mapping in 64k page mode
Date: Mon, 13 Nov 2006 08:39:58 -0800 [thread overview]
Message-ID: <adahcx35mht.fsf@cisco.com> (raw)
In-Reply-To: <17748.15442.906060.210242@cargo.ozlabs.ibm.com> (Paul Mackerras's message of "Fri, 10 Nov 2006 19:46:10 +1100")
> > The patch is needed. We've seen it on the real system. We did fix it on the
> > real system.
>
> I disagree that the ioremap change is needed.
Hmm... Paul, what you say makes sense and is what I would have
thought, but Christoph says that the unpatched code really fails on a
real system. So I'm still confused.
I think I'll merge this with a fat comment, with the hope that we can
drop it ASAP once everyone agrees on what's going on.
- R.
next prev parent reply other threads:[~2006-11-13 16:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-05 20:41 [PATCH 2.6.19 2/4] ehca: hcp_phyp.c: correct page mapping in 64k page mode Hoang-Nam Nguyen
2006-11-05 20:41 ` Hoang-Nam Nguyen
2006-11-07 19:25 ` Roland Dreier
2006-11-07 19:25 ` Roland Dreier
2006-11-08 10:22 ` Christoph Raisch
2006-11-08 10:22 ` Christoph Raisch
2006-11-08 22:06 ` Roland Dreier
2006-11-08 22:06 ` Roland Dreier
2006-11-09 6:36 ` Paul Mackerras
2006-11-09 6:36 ` Paul Mackerras
2006-11-09 21:58 ` Roland Dreier
2006-11-09 21:58 ` Roland Dreier
2006-11-10 7:49 ` [openib-general] " Christoph Raisch
2006-11-10 7:49 ` Christoph Raisch
2006-11-10 8:46 ` Paul Mackerras
2006-11-10 8:46 ` Paul Mackerras
2006-11-13 16:39 ` Roland Dreier [this message]
2006-11-13 16:39 ` Roland Dreier
2006-11-13 16:40 ` Christoph Raisch
2006-11-13 16:40 ` Christoph Raisch
2006-11-13 16:40 ` Roland Dreier
2006-11-13 16:40 ` Roland Dreier
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