[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 6 Jun 2023 22:58:40 +0000
From: "Huang, Kai" <kai.huang@...el.com>
To: "sathyanarayanan.kuppuswamy@...ux.intel.com"
<sathyanarayanan.kuppuswamy@...ux.intel.com>,
"kvm@...r.kernel.org" <kvm@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC: "Hansen, Dave" <dave.hansen@...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>,
"kirill.shutemov@...ux.intel.com" <kirill.shutemov@...ux.intel.com>,
"Chatre, Reinette" <reinette.chatre@...el.com>,
"Christopherson,, Sean" <seanjc@...gle.com>,
"pbonzini@...hat.com" <pbonzini@...hat.com>,
"linux-mm@...ck.org" <linux-mm@...ck.org>,
"Yamahata, Isaku" <isaku.yamahata@...el.com>,
"tglx@...utronix.de" <tglx@...utronix.de>,
"Luck, Tony" <tony.luck@...el.com>,
"peterz@...radead.org" <peterz@...radead.org>,
"Shahar, Sagi" <sagis@...gle.com>,
"imammedo@...hat.com" <imammedo@...hat.com>,
"Gao, Chao" <chao.gao@...el.com>,
"Brown, Len" <len.brown@...el.com>,
"Huang, Ying" <ying.huang@...el.com>,
"Williams, Dan J" <dan.j.williams@...el.com>
Subject: Re: [PATCH v11 02/20] x86/virt/tdx: Detect TDX during kernel boot
On Tue, 2023-06-06 at 07:00 -0700, Sathyanarayanan Kuppuswamy wrote:
> > + if (nr_tdx_keyids < 2) {
> > + pr_info("initialization failed: too few private KeyIDs
> > available.\n");
> > + goto no_tdx;
>
> I think you can return -ENODEV directly here. Maybe this goto is added to
> adapt to next
> patches. But for this patch, I don't think you need it.
OK I can do. Thanks.
Powered by blists - more mailing lists