linux-kernel - Re: [PATCH 11/11] KVM: x86: add SMM to the MMU role, support SMRAM address space

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Date:	Wed, 20 May 2015 10:57:14 +0200
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	Xiao Guangrong <guangrong.xiao@...ux.intel.com>,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
CC:	rkrcmar@...hat.com, bdas@...hat.com
Subject: Re: [PATCH 11/11] KVM: x86: add SMM to the MMU role, support SMRAM
 address space



On 20/05/2015 10:34, Xiao Guangrong wrote:
> 
> 
>> @@ -5473,6 +5473,7 @@ void kvm_set_hflags(struct kvm_vcpu *vcpu,
>> unsigned emul_flags)
>>       }
>>
>>       vcpu->arch.hflags = emul_flags;
>> +    kvm_mmu_reset_context(vcpu);
> 
> reset root table only if SMM flag is changed?

Sure.

Paolo
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