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AJvYcCVj9EOph+yg0gB5pNl/9e0PgWObESuLXoj9CRiaU2ZcECG6+uqGoYT/PW6954W4Cj4fy6eZvCuG99YN@lists.linux.dev X-Gm-Message-State: AOJu0Ywv1YZcRtlmiFF+JqY/ilnDZN4yOMlILMIsVDIJGh8byeLEkDvP TuiXaQm+YLcw0x1yZdYhgkxhpwSOExlqgE8KCukCMTM7OwK64omq4Qx2dM4nh+oTZv+nLOTT27A JWMS0ew== X-Google-Smtp-Source: AGHT+IGryvmAT3lqluwhQwi1mQ7FX1BibAY6piThiCuH2qx4zB0PIPWm+u9AgX1LOvUYyklReyoB9RUyx2Y= X-Received: from pji15.prod.google.com ([2002:a17:90b:3fcf:b0:311:ef56:7694]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:1cb:b0:23f:fa47:f933 with SMTP id d9443c01a7336-24200a5a8aamr57745545ad.8.1754004674734; Thu, 31 Jul 2025 16:31:14 -0700 (PDT) Date: Thu, 31 Jul 2025 16:31:13 -0700 In-Reply-To: <70484aa1b553ca250d893f80b2687b5d915e5309.camel@intel.com> Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250609191340.2051741-1-kirill.shutemov@linux.intel.com> <20250609191340.2051741-2-kirill.shutemov@linux.intel.com> <5cfb2e09-7ecb-4144-9122-c11152b18b5e@intel.com> <3e55fd58-1d1c-437a-9e0a-72ac92facbb5@intel.com> <1fbdfffa-ac43-419c-8d96-c5bb1bdac73f@intel.com> <70484aa1b553ca250d893f80b2687b5d915e5309.camel@intel.com> Message-ID: Subject: Re: [PATCHv2 01/12] x86/tdx: Consolidate TDX error handling From: Sean Christopherson To: Rick P Edgecombe Cc: Dave Hansen , Chao Gao , "linux-kernel@vger.kernel.org" , "x86@kernel.org" , Kai Huang , "bp@alien8.de" , "mingo@redhat.com" , "kirill.shutemov@linux.intel.com" , "dave.hansen@linux.intel.com" , "pbonzini@redhat.com" , Yan Y Zhao , "linux-coco@lists.linux.dev" , "kvm@vger.kernel.org" , "tglx@linutronix.de" , Isaku Yamahata Content-Type: text/plain; charset="us-ascii" On Wed, Jul 30, 2025, Rick P Edgecombe wrote: > So STATUS_OPERAND_BUSY() seems like an ok thing to try next for v3 of this > series at least. Unless anyone has any strong objections ahead of time. Can you make it IS_TDX_STATUS_OPERAND_BUSY() so that it's obviously a check and not a statement/value, and to scope it to TDX?