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Re: [Qemu-ppc] [PATCH 12/13] target-ppc: Add helper for KVM_PPC_RTAS_DEF
From: |
David Gibson |
Subject: |
Re: [Qemu-ppc] [PATCH 12/13] target-ppc: Add helper for KVM_PPC_RTAS_DEFINE_TOKEN |
Date: |
Wed, 5 Jun 2013 20:02:20 +1000 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Jun 04, 2013 at 10:21:04PM +1000, Alexey Kardashevskiy wrote:
> From: David Gibson <address@hidden>
>
> Recent PowerKVM allows the kernel to intercept some RTAS calls from the
> guest directly. This is used to implement the more efficient in-kernel
> XICS for example. qemu is still responsible for assigning the RTAS token
> numbers however, and needs to tell the kernel which RTAS function name is
> assigned to a given token value. This patch adds a convenience wrapper for
> the KVM_PPC_RTAS_DEFINE_TOKEN ioctl() which is used for this purpose.
Um.. have you actually compiled this on ppc. AFAICT, the necessary
ioctl constant isn't yet imported into the mainline qemu tree.
--
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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- [Qemu-ppc] [PATCH 05/13] pseries: savevm support for VIO devices, (continued)
- [Qemu-ppc] [PATCH 05/13] pseries: savevm support for VIO devices, Alexey Kardashevskiy, 2013/06/04
- [Qemu-ppc] [PATCH 07/13] pseries: savevm support for PAPR TCE tables, Alexey Kardashevskiy, 2013/06/04
- [Qemu-ppc] [PATCH 08/13] pseries: rework PAPR virtual SCSI, Alexey Kardashevskiy, 2013/06/04
- [Qemu-ppc] [PATCH 09/13] pseries: savevm support for PAPR virtual SCSI, Alexey Kardashevskiy, 2013/06/04
- [Qemu-ppc] [PATCH 10/13] pseries: savevm support for pseries machine, Alexey Kardashevskiy, 2013/06/04
- [Qemu-ppc] [PATCH 11/13] pseries: savevm support for PCI host bridge, Alexey Kardashevskiy, 2013/06/04
- [Qemu-ppc] [PATCH 12/13] target-ppc: Add helper for KVM_PPC_RTAS_DEFINE_TOKEN, Alexey Kardashevskiy, 2013/06/04
- Re: [Qemu-ppc] [PATCH 12/13] target-ppc: Add helper for KVM_PPC_RTAS_DEFINE_TOKEN,
David Gibson <=
- [Qemu-ppc] [PATCH 13/13] pseries: savevm support with KVM, Alexey Kardashevskiy, 2013/06/04
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 00/13 v2] pseries: savevm / migration support, Andreas Färber, 2013/06/04
- [Qemu-ppc] [PATCH 06/13] pseries: savevm support for PAPR VIO logical lan, Alexey Kardashevskiy, 2013/06/04