[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <8adc3f2c5e6c2e2e08fbf9b33439c26fde4ee0d2.camel@intel.com>
Date: Mon, 5 Jun 2023 23:24:56 +0000
From: "Huang, Kai" <kai.huang@...el.com>
To: "Hansen, Dave" <dave.hansen@...el.com>,
"isaku.yamahata@...il.com" <isaku.yamahata@...il.com>
CC: "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
"Luck, Tony" <tony.luck@...el.com>,
"david@...hat.com" <david@...hat.com>,
"bagasdotme@...il.com" <bagasdotme@...il.com>,
"ak@...ux.intel.com" <ak@...ux.intel.com>,
"Wysocki, Rafael J" <rafael.j.wysocki@...el.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"Chatre, Reinette" <reinette.chatre@...el.com>,
"Christopherson,, Sean" <seanjc@...gle.com>,
"pbonzini@...hat.com" <pbonzini@...hat.com>,
"tglx@...utronix.de" <tglx@...utronix.de>,
"linux-mm@...ck.org" <linux-mm@...ck.org>,
"kirill.shutemov@...ux.intel.com" <kirill.shutemov@...ux.intel.com>,
"Yamahata, Isaku" <isaku.yamahata@...el.com>,
"Shahar, Sagi" <sagis@...gle.com>,
"peterz@...radead.org" <peterz@...radead.org>,
"imammedo@...hat.com" <imammedo@...hat.com>,
"Gao, Chao" <chao.gao@...el.com>,
"Brown, Len" <len.brown@...el.com>,
"sathyanarayanan.kuppuswamy@...ux.intel.com"
<sathyanarayanan.kuppuswamy@...ux.intel.com>,
"Huang, Ying" <ying.huang@...el.com>,
"Williams, Dan J" <dan.j.williams@...el.com>
Subject: Re: [PATCH v11 07/20] x86/virt/tdx: Add skeleton to enable TDX on
demand
On Mon, 2023-06-05 at 16:08 -0700, Hansen, Dave wrote:
> On 6/5/23 16:04, Huang, Kai wrote:
> > I've changed to -ENODEV which doesn't cause build error in my test.
> >
> > I agree it's better to include errno.h explicitly but IMHO it's a problem in the
> > existing upstream code (tdx_kvm_hypercall() returns -ENODEV when INTEL_TDX_GUEST
> > is off), thus should be addressed in a separate patch but not folded into this
> > one.
> >
> > Since now there's no build error, I hesitated to added such patch. I can do it
> > separately if it should be addressed.
>
> Yes, it should be addressed.
>
I'll send out a separate patch to address. Thanks!
Powered by blists - more mailing lists