Messages in this thread | | | Date | Fri, 2 Oct 2020 14:02:31 -0700 | From | Ricardo Neri <> | Subject | Re: [PATCH 2/3] x86/cpu: Describe hybrid CPUs in cpuinfo_x86 |
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On Fri, Oct 02, 2020 at 10:34:52PM +0200, Borislav Petkov wrote: > On Fri, Oct 02, 2020 at 01:19:30PM -0700, Ricardo Neri wrote: > > diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c > > index 35ad8480c464..0778b3ad26b3 100644 > > --- a/arch/x86/kernel/cpu/common.c > > +++ b/arch/x86/kernel/cpu/common.c > > @@ -932,6 +932,11 @@ void get_cpu_cap(struct cpuinfo_x86 *c) > > c->x86_capability[CPUID_D_1_EAX] = eax; > > } > > > > + if (cpu_has(c, X86_FEATURE_HYBRID_CPU)) { > > + cpuid_count(0x0000001a, 0, &eax, &ebx, &ecx, &edx); > > + c->x86_cpu_type = eax; > > c->x86_cpu_type = cpuid_eax(0x0000001a); > > should do too.
Thank you for the quick feedback Boris! Sure I can implement it as you suggest.
> > But send this patch together with the code that uses it.
Sure I can submit it along with the code using it.
What about patches 1 and 3? Should I resubmit the series with only those?
Thanks and BR, Ricardo
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