> > On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> > > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of output to
> > > Trace Transport subsystem.
> > > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if CPUID.(EAX=14H,
> > > ECX=0):ECX[bit 3] = 0.
> >
> > This should instead
> > On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> > > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of output to
> > > Trace Transport subsystem.
> > > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if CPUID.(EAX=14H,
> > > ECX=0):ECX[bit 3] = 0.
> >
> > This should instead
> > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of output to
> > Trace Transport subsystem.
> > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if CPUID.(EAX=14H,
> > ECX=0):ECX[bit 3] = 0.
>
> This should instead say:
>
> This adds support for "output to Trace Transport subsystem"
> > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of output to
> > Trace Transport subsystem.
> > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if CPUID.(EAX=14H,
> > ECX=0):ECX[bit 3] = 0.
>
> This should instead say:
>
> This adds support for "output to Trace Transport subsystem"
On Thu, Jun 07, 2018 at 04:40:51PM +0300, Alexander Shishkin wrote:
> On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of
> > output to Trace Transport subsystem.
> > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if
> >
On Thu, Jun 07, 2018 at 04:40:51PM +0300, Alexander Shishkin wrote:
> On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of
> > output to Trace Transport subsystem.
> > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if
> >
On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of
> output to Trace Transport subsystem.
> MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if
> CPUID.(EAX=14H, ECX=0):ECX[bit 3] = 0.
This should instead say:
This adds support for
On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of
> output to Trace Transport subsystem.
> MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if
> CPUID.(EAX=14H, ECX=0):ECX[bit 3] = 0.
This should instead say:
This adds support for
CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of
output to Trace Transport subsystem.
MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if
CPUID.(EAX=14H, ECX=0):ECX[bit 3] = 0.
This is use for emulate IA32_RTIT_CTL MSR read/write
in KVM. KVM guest write IA32_RTIT_CTL will trap to
root mode
CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of
output to Trace Transport subsystem.
MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if
CPUID.(EAX=14H, ECX=0):ECX[bit 3] = 0.
This is use for emulate IA32_RTIT_CTL MSR read/write
in KVM. KVM guest write IA32_RTIT_CTL will trap to
root mode
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