Re: [Qemu-devel] [PATCH V3] target-i386: Enabling IA32_TSC_ADJUST for QEMU KVM guest VMs

[Auld, Will]

Sorry, let me figure this out and resend.

Thanks,

Will

> -----Original Message-----
> From: address@hidden [mailto:address@hidden On
> Behalf Of Andreas Färber
> Sent: Monday, November 26, 2012 5:51 PM
> To: Auld, Will
> Cc: Will Auld; qemu-devel; Gleb; address@hidden;
> address@hidden; Dugger, Donald D; Liu, Jinsong; Zhang, Xiantao;
> address@hidden
> Subject: Re: [Qemu-devel] [PATCH V3] target-i386: Enabling
> IA32_TSC_ADJUST for QEMU KVM guest VMs
> 
> Am 27.11.2012 02:40, schrieb Will Auld:
> > CPUID.7.0.EBX[1]=1 indicates IA32_TSC_ADJUST MSR 0x3b is supported
> >
> > Basic design is to emulate the MSR by allowing reads and writes to
> the
> > hypervisor vcpu specific locations to store the value of the emulated
> MSRs.
> > In this way the IA32_TSC_ADJUST value will be included in all reads
> to
> > the TSC MSR whether through rdmsr or rdtsc.
> >
> > As this is a new MSR that the guest may access and modify its value
> > needs to be migrated along with the other MRSs. The changes here are
> > specifically for recognizing when IA32_TSC_ADJUST is enabled in CPUID
> > and code added for migrating its value.
> >
> > Signed-off-by: Will Auld <address@hidden>
> 
> Something went wrong here, none of the V2 review comments are
> addressed.
> Maybe you sent the wrong patch file?
> 
> Cheers,
> Andreas
> 
> --
> SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
> GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in the
> body of a message to address@hidden More majordomo info at
> http://vger.kernel.org/majordomo-info.html