[Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-07 Thread Joerg Roedel
To let the user configure the desired tsc frequency for the guest if running in KVM. Signed-off-by: Joerg Roedel --- target-i386/cpu.h |1 + target-i386/cpuid.c | 13 + 2 files changed, 14 insertions(+), 0 deletions(-) diff --git a/target-i386/cpu.h b/target-i386/cpu.h index

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Marcelo Tosatti
On Thu, Jul 07, 2011 at 04:13:12PM +0200, Joerg Roedel wrote: > To let the user configure the desired tsc frequency for the > guest if running in KVM. > > Signed-off-by: Joerg Roedel > --- > target-i386/cpu.h |1 + > target-i386/cpuid.c | 13 + > 2 files changed, 14 insertion

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Avi Kivity
On 07/19/2011 02:46 PM, Marcelo Tosatti wrote: On Thu, Jul 07, 2011 at 04:13:12PM +0200, Joerg Roedel wrote: > To let the user configure the desired tsc frequency for the > guest if running in KVM. > > Signed-off-by: Joerg Roedel > --- > target-i386/cpu.h |1 + > target-i386/cpuid.c

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Marcelo Tosatti
On Tue, Jul 19, 2011 at 03:20:37PM +0300, Avi Kivity wrote: > On 07/19/2011 02:46 PM, Marcelo Tosatti wrote: > >On Thu, Jul 07, 2011 at 04:13:12PM +0200, Joerg Roedel wrote: > >> To let the user configure the desired tsc frequency for the > >> guest if running in KVM. > >> > >> Signed-off-by: Jo

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Joerg Roedel
On Tue, Jul 19, 2011 at 03:20:37PM +0300, Avi Kivity wrote: > On 07/19/2011 02:46 PM, Marcelo Tosatti wrote: >> On Thu, Jul 07, 2011 at 04:13:12PM +0200, Joerg Roedel wrote: >> > To let the user configure the desired tsc frequency for the >> > guest if running in KVM. >> > >> > Signed-off-by: Jo

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Avi Kivity
On 07/19/2011 04:30 PM, Joerg Roedel wrote: > > (although we've been talking about starting a naked qemu and pushing all > of the configuration from the source). Hmm, I planned to do the VMSTATE thing in a follow-on patch-set. The plan is to read the VCPU tsc_freq at guest start time on !tsc-s

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Avi Kivity
On 07/19/2011 04:54 PM, Avi Kivity wrote: On 07/19/2011 04:30 PM, Joerg Roedel wrote: > > (although we've been talking about starting a naked qemu and pushing all > of the configuration from the source). Hmm, I planned to do the VMSTATE thing in a follow-on patch-set. The plan is to read th

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Joerg Roedel
On Tue, Jul 19, 2011 at 04:55:53PM +0300, Avi Kivity wrote: > On 07/19/2011 04:54 PM, Avi Kivity wrote: >> On 07/19/2011 04:30 PM, Joerg Roedel wrote: >>> Hmm, I planned to do the VMSTATE thing in a follow-on patch-set. The >>> plan is to read the VCPU tsc_freq at guest start time on !tsc-scale >>

Re: [Qemu-devel] [PATCH 2/3] qemu-x86: Add tsc_freq option to -cpu

2011-07-19 Thread Avi Kivity
On 07/19/2011 05:14 PM, Joerg Roedel wrote: On Tue, Jul 19, 2011 at 04:55:53PM +0300, Avi Kivity wrote: > On 07/19/2011 04:54 PM, Avi Kivity wrote: >> On 07/19/2011 04:30 PM, Joerg Roedel wrote: >>> Hmm, I planned to do the VMSTATE thing in a follow-on patch-set. The >>> plan is to read the