linux-kernel - Re: [PATCH v3 1/2] KVM: x86: Check hypercall's exit to userspace generically

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Message-ID: <f02bed39725cdf9bcdc77e7f40cfe99cbc57861d.camel@intel.com>
Date: Mon, 25 Nov 2024 12:08:59 +0000
From: "Huang, Kai" <kai.huang@...el.com>
To: "seanjc@...gle.com" <seanjc@...gle.com>, "binbin.wu@...ux.intel.com"
	<binbin.wu@...ux.intel.com>
CC: "Li, Xiaoyao" <xiaoyao.li@...el.com>, "kvm@...r.kernel.org"
	<kvm@...r.kernel.org>, "pbonzini@...hat.com" <pbonzini@...hat.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"yuan.yao@...ux.intel.com" <yuan.yao@...ux.intel.com>, "Edgecombe, Rick P"
	<rick.p.edgecombe@...el.com>, "Yamahata, Isaku" <isaku.yamahata@...el.com>
Subject: Re: [PATCH v3 1/2] KVM: x86: Check hypercall's exit to userspace
 generically

> > 
> Based on the previous discussions, is the below code expected?
> If so, I am gonna use __kvm_emulate_hypercall() and kvm_complete_hypercall_exit()
> in TDX code for handling KVM hypercalls.
> 

LGTM.