From: David Gibson <david@gibson.dropbear.id.au>
To: Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Cc: benh@au1.ibm.com, aik@ozlabs.ru, agraf@suse.de,
qemu-devel@nongnu.org, qemu-ppc@nongnu.org, paulus@samba.org,
sam.bobroff@au1.ibm.com
Subject: Re: [Qemu-devel] [PATCH v2 1/4] spapr: Register and handle HCALL to receive updated RTAS region
Date: Thu, 17 Dec 2015 14:25:01 +1100 [thread overview]
Message-ID: <20151217032501.GG3011@voom.redhat.com> (raw)
In-Reply-To: <20151216060812.10636.48835.stgit@aravindap>
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On Wed, Dec 16, 2015 at 11:38:13AM +0530, Aravinda Prasad wrote:
> Receive updates from SLOF about the updated rtas-base.
> A separate patch for SLOF [1] adds functionality to invoke
> a private HCALL whenever OS issues instantiate-rtas with
> a new rtas-base.
>
> This is required as QEMU needs to know the updated rtas-base
> as it allocates error reporting structure in RTAS space upon
> a machine check exception.
>
> [1] https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-August/120386.html
>
> Signed-off-by: Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
--
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:[~2015-12-17 4:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-16 6:08 [Qemu-devel] [PATCH v2 0/4] target-ppc/spapr: Add FWNMI support in QEMU for PowerKVM guests Aravinda Prasad
2015-12-16 6:08 ` [Qemu-devel] [PATCH v2 1/4] spapr: Register and handle HCALL to receive updated RTAS region Aravinda Prasad
2015-12-17 3:25 ` David Gibson [this message]
2015-12-16 6:08 ` [Qemu-devel] [PATCH v2 2/4] spapr: Handle "ibm, nmi-register" and "ibm, nmi-interlock" RTAS calls Aravinda Prasad
2015-12-17 3:51 ` David Gibson
2015-12-17 4:45 ` [Qemu-devel] [Qemu-ppc] " Aravinda Prasad
2015-12-16 6:08 ` [Qemu-devel] [PATCH v2 3/4] target-ppc: Handle NMI guest exit Aravinda Prasad
2015-12-17 4:00 ` David Gibson
2015-12-17 5:01 ` [Qemu-devel] [Qemu-ppc] " Aravinda Prasad
2015-12-16 6:08 ` [Qemu-devel] [PATCH v2 4/4] spapr: Introduce FWNMI KVM capability Aravinda Prasad
2015-12-17 4:02 ` David Gibson
2015-12-17 4:38 ` Aravinda Prasad
2016-10-13 2:02 ` Alexey Kardashevskiy
2015-12-17 7:03 ` Thomas Huth
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