From: David Gibson <david@gibson.dropbear.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: peter.maydell@linaro.org, qemu-devel@nongnu.org, aik@ozlabs.ru,
mdroth@linux.vnet.ibm.com, agraf@suse.de, clg@fr.ibm.com,
qemu-ppc@nongnu.org, pbonzini@redhat.com
Subject: Re: [Qemu-devel] [PULL 1/3] ppc: Rework POWER7 & POWER8 exception model
Date: Tue, 5 Apr 2016 13:25:33 +1000 [thread overview]
Message-ID: <20160405032533.GS16485@voom.fritz.box> (raw)
In-Reply-To: <1459822790.20087.65.camel@kernel.crashing.org>
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On Tue, Apr 05, 2016 at 12:19:50PM +1000, Benjamin Herrenschmidt wrote:
> On Tue, 2016-04-05 at 12:17 +1000, David Gibson wrote:
> > From: Cédric Le Goater <clg@fr.ibm.com>
> >
> > From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> >
> > This patch fixes the current AIL implementation for POWER8. The
> > interrupt vector address can be calculated directly from LPCR when
> > the
> > exception is handled. The excp_prefix update becomes useless and we
> > can cleanup the H_SET_MODE hcall.
>
> Beware, iirc, this depends on the new cpu_set_papr() stuff I did so we
> get the right LPCR values in PAPR mode.
Right, Cédric already submitted that before the 2.6 freeze, and it was
merged as 26a7f129, AFAICT.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2016-04-05 4:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-05 2:17 [Qemu-devel] [PULL 0/3] ppc-for-2.6 queue 20160405 David Gibson
2016-04-05 2:17 ` [Qemu-devel] [PULL 1/3] ppc: Rework POWER7 & POWER8 exception model David Gibson
2016-04-05 2:19 ` Benjamin Herrenschmidt
2016-04-05 3:25 ` David Gibson [this message]
2016-04-05 7:03 ` Cédric Le Goater
2016-04-05 20:42 ` Benjamin Herrenschmidt
2016-04-07 9:13 ` [Qemu-devel] [Qemu-ppc] " Laurent Vivier
2016-04-07 10:27 ` Cédric Le Goater
2016-04-07 10:45 ` Laurent Vivier
2016-04-07 15:01 ` Cédric Le Goater
2016-04-08 1:22 ` David Gibson
2016-04-08 1:20 ` David Gibson
2016-04-05 2:17 ` [Qemu-devel] [PULL 2/3] spapr_drc: enable immediate detach for unsignalled devices David Gibson
2016-04-05 2:17 ` [Qemu-devel] [PULL 3/3] vl: Move cpu_synchronize_all_states() into qemu_system_reset() David Gibson
2016-04-05 10:02 ` [Qemu-devel] [PULL 0/3] ppc-for-2.6 queue 20160405 Peter Maydell
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