RE: [Qemu-ppc] [RFC PATCH 03/17] KVM: PPC64: booke: Add EPCR support in sregs

-----Original Message-----
From: Alexander Graf [mailto:agraf@suse.de]
Sent: Thursday, July 05, 2012 3:13 PM
To: Caraman Mihai Claudiu-B02008
Cc: kvm-ppc@vger.kernel.org; kvm@vger.kernel.org; linuxppc-
dev@lists.ozlabs.org; qemu-ppc@nongnu.org
Subject: Re: [Qemu-ppc] [RFC PATCH 03/17] KVM: PPC64: booke: Add EPCR
support in sregs
=20
On 07/05/2012 01:49 PM, Caraman Mihai Claudiu-B02008 wrote:

quoted

quoted

-----Original Message-----
From: Alexander Graf [mailto:agraf@suse.de]
Sent: Wednesday, July 04, 2012 4:34 PM
To: Caraman Mihai Claudiu-B02008
Cc: kvm-ppc@vger.kernel.org; kvm@vger.kernel.org; linuxppc-
dev@lists.ozlabs.org; qemu-ppc@nongnu.org
Subject: Re: [Qemu-ppc] [RFC PATCH 03/17] KVM: PPC64: booke: Add EPCR
support in sregs


On 25.06.2012, at 14:26, Mihai Caraman wrote:

quoted

Add KVM_SREGS_E_64 feature and EPCR spr support in get/set sregs
for 64-bit hosts.

Please also implement a ONE_REG interface while at it. Over time, I'd
like to move towards ONE_REG instead of the messy regs/sregs API.

ONE_REG doesn't seem to be implemented at all for book3e, I looked at
kvm_vcpu_ioctl_set_one_reg/kvm_vcpu_ioctl_get_one_reg in booke.c file.

I can take care of it soon but in a different patch set. It's ok like

this?
=20
Do it in a different patch, but as part of this patch set.

Hmm ... then if you don't disagree I will do it as a prerequisite patch sin=
ce I want
to keep this patchset strictly for 64-bit support.
I am not familiar with ONE_REG, is qemu tailored to use it? I need a way to=
 test it.

-Mike