linux-kernel - [PATCH v3 0/4] TDX: Clean up the definitions of TDX TD ATTRIBUTES

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250715091312.563773-1-xiaoyao.li@intel.com>
Date: Tue, 15 Jul 2025 17:13:08 +0800
From: Xiaoyao Li <xiaoyao.li@...el.com>
To: "Kirill A. Shutemov" <kas@...nel.org>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Sean Christopherson <seanjc@...gle.com>,
	Paolo Bonzini <pbonzini@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	linux-coco@...ts.linux.dev,
	kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	x86@...nel.org,
	Rick Edgecombe <rick.p.edgecombe@...el.com>,
	Kai Huang <kai.huang@...el.com>,
	binbin.wu@...ux.intel.com,
	yan.y.zhao@...el.com,
	reinette.chatre@...el.com,
	adrian.hunter@...el.com,
	tony.lindgren@...el.com,
	xiaoyao.li@...el.com
Subject: [PATCH v3 0/4] TDX: Clean up the definitions of TDX TD ATTRIBUTES

The main purpose of this series was to remove redundant macros between
core TDX and KVM, along with a typo fix. They were implemented as patch1
and patch2.

During the review of v1 and v2, there was encouragement to refine the
names of the macros related to TD attributes to clarify their scope.
Thus patch3 and patch 4 are added.

Discussion details can be found in previrous versions.


Changes in v3:
 - use the changelog provided by Rick for patch 1;
 - collect Reviewed-by on patch 4;
 - Add patch 3;

v2: https://lore.kernel.org/all/20250711132620.262334-1-xiaoyao.li@intel.com/
Changes in v2:
 - collect Reviewed-by;
 - Explains the impact of the change in patch 1 changelog;
 - Add patch 3.

v1: https://lore.kernel.org/all/20250708080314.43081-1-xiaoyao.li@intel.com/ 

Xiaoyao Li (4):
  x86/tdx: Fix the typo in TDX_ATTR_MIGRTABLE
  KVM: TDX: Remove redundant definitions of TDX_TD_ATTR_*
  x86/tdx: Rename TDX_ATTR_* to TDX_TD_ATTR_*
  KVM: TDX: Rename KVM_SUPPORTED_TD_ATTRS to KVM_SUPPORTED_TDX_TD_ATTRS

 arch/x86/coco/tdx/debug.c         | 26 ++++++++--------
 arch/x86/coco/tdx/tdx.c           |  8 ++---
 arch/x86/include/asm/shared/tdx.h | 50 +++++++++++++++----------------
 arch/x86/kvm/vmx/tdx.c            |  4 +--
 arch/x86/kvm/vmx/tdx_arch.h       |  6 ----
 5 files changed, 44 insertions(+), 50 deletions(-)

-- 
2.43.0