All of lore.kernel.org
 help / color / mirror / Atom feed
From: Borislav Petkov <bp@alien8.de>
To: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Kuppuswamy Sathyanarayanan 
	<sathyanarayanan.kuppuswamy@linux.intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Andy Lutomirski <luto@kernel.org>, Peter H Anvin <hpa@zytor.com>,
	Dave Hansen <dave.hansen@intel.com>,
	Tony Luck <tony.luck@intel.com>,
	Dan Williams <dan.j.williams@intel.com>,
	Andi Kleen <ak@linux.intel.com>,
	Kirill Shutemov <kirill.shutemov@linux.intel.com>,
	Kuppuswamy Sathyanarayanan <knsathya@kernel.org>,
	Sean Christopherson <seanjc@google.com>,
	linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH v1 03/11] x86/cpufeatures: Add TDX Guest CPU feature
Date: Thu, 10 Jun 2021 16:35:48 +0200	[thread overview]
Message-ID: <YMIjRC7dD4als88Z@zn.tnic> (raw)
In-Reply-To: <20210610142943.uohw6nzpip5yi4no@box.shutemov.name>

On Thu, Jun 10, 2021 at 05:29:43PM +0300, Kirill A. Shutemov wrote:
> No, "tdx" is host feature. It is part TDX host enabling. This feature
> indicates that kernel runs within TDX guest and named accordingly.

So there will be X86_FEATURE_TDX_GUEST and X86_FEATURE_TDX, latter to
mean TDX host functionality?

Are those patches somewhere public for me to see?

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

  reply	other threads:[~2021-06-10 14:35 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-02  2:21 [PATCH v1 00/11] Add TDX Guest Support (Initial support) Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 01/11] x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 02/11] x86/tdx: Introduce INTEL_TDX_GUEST config option Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 03/11] x86/cpufeatures: Add TDX Guest CPU feature Kuppuswamy Sathyanarayanan
2021-06-07 14:32   ` Tom Lendacky
2021-06-07 16:59     ` Kuppuswamy, Sathyanarayanan
2021-06-10 12:28   ` Borislav Petkov
2021-06-10 14:28     ` Kuppuswamy, Sathyanarayanan
2021-06-10 14:29     ` Kirill A. Shutemov
2021-06-10 14:35       ` Borislav Petkov [this message]
2021-06-10 14:41         ` Kirill A. Shutemov
2021-06-10 15:56           ` Borislav Petkov
2021-06-12 21:02             ` [PATCH v2 03/12] " Kuppuswamy Sathyanarayanan
2021-06-16  9:52               ` Borislav Petkov
2021-06-16 16:57                 ` Kuppuswamy, Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 04/11] x86/x86: Add is_tdx_guest() interface Kuppuswamy Sathyanarayanan
2021-06-10 19:59   ` Borislav Petkov
2021-06-10 21:01     ` Kuppuswamy, Sathyanarayanan
2021-06-10 21:07       ` Borislav Petkov
2021-06-12 21:04         ` [PATCH v2 04/12] x86/x86: Add early_is_tdx_guest() interface Kuppuswamy Sathyanarayanan
2021-06-17 17:05           ` Borislav Petkov
2021-06-18 19:14             ` Kuppuswamy, Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 05/11] x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions Kuppuswamy Sathyanarayanan
2021-06-14  8:47   ` Borislav Petkov
2021-06-14 19:45     ` Kuppuswamy, Sathyanarayanan
2021-06-14 20:11       ` Borislav Petkov
2021-06-14 21:37         ` Kuppuswamy, Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 06/11] x86/tdx: Get TD execution environment information via TDINFO Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 07/11] x86/traps: Add #VE support for TDX guest Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 08/11] x86/tdx: Add HLT " Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 09/11] x86/tdx: Wire up KVM hypercalls Kuppuswamy Sathyanarayanan
2021-06-12 21:08   ` [PATCH v2 10/12] " Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 10/11] x86/tdx: Add MSR support for TDX guest Kuppuswamy Sathyanarayanan
2021-06-02  2:21 ` [PATCH v1 11/11] x86/tdx: Handle CPUID via #VE Kuppuswamy Sathyanarayanan
  -- strict thread matches above, loose matches on Subject: below --
2021-06-02  2:18 [PATCH v1 00/11] Add TDX Guest Support (Initial support) Kuppuswamy Sathyanarayanan
2021-06-02  2:18 ` [PATCH v1 03/11] x86/cpufeatures: Add TDX Guest CPU feature Kuppuswamy Sathyanarayanan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YMIjRC7dD4als88Z@zn.tnic \
    --to=bp@alien8.de \
    --cc=ak@linux.intel.com \
    --cc=dan.j.williams@intel.com \
    --cc=dave.hansen@intel.com \
    --cc=hpa@zytor.com \
    --cc=kirill.shutemov@linux.intel.com \
    --cc=kirill@shutemov.name \
    --cc=knsathya@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=luto@kernel.org \
    --cc=mingo@redhat.com \
    --cc=peterz@infradead.org \
    --cc=sathyanarayanan.kuppuswamy@linux.intel.com \
    --cc=seanjc@google.com \
    --cc=tglx@linutronix.de \
    --cc=tony.luck@intel.com \
    --cc=x86@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.