From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 82A4F19B for ; Sat, 12 Feb 2022 09:23:26 +0000 (UTC) Received: by mail-ej1-f42.google.com with SMTP id jg20so2464630ejc.3 for ; Sat, 12 Feb 2022 01:23:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=FQxuwYXRyYUymC0nv8LtPvAyCwq+SjfKuitASpf9b8c=; b=GtTztpKAfezmMys6OpEIn2nWbo/GqvB5Oos478kLkJCUxhN5olCS2zSuhE8pXPw5Hj 9wGLVZKdpHU/v0OaCEVNZWTQvRyXrYyrWaVh6P79raY5Hd/I3oHP+l/aitRKt8IN7KBO ASdGBE9hBiy1tsgNkRLXr8S5P+Ma59JkbNbmU1SypL5+PkHTTSOa43HiE83Z1KwU9CWP u/RKeVWxJmbqFS6+aJx4WxzcoS34FLzKWnwanbYJannfskzriwZBlM8rcfEozkiAvxEX lYn4aTrxL4ISMBWalU0A2gymUSeGh9BpCONFDtrck4RDEAK/J0AsqmOugVh+82/Osc9J zTDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=FQxuwYXRyYUymC0nv8LtPvAyCwq+SjfKuitASpf9b8c=; b=gqyAgIVkNBEE/b9KYYigiv2uvL0dl4sQkQBUNUFHrJsk38sQ2LRXHnBEGp/DAbqv0K G3ioTjHsjBkBIxgcr4TL6GbD+hzCO+NaK3MqD8iNzyZMYauRDIyE4nbHh85NNSK+Pq5j ri4PMq1KAlNF78EJ2W8vuztJKyrsyfoPHs8CKyY6YioGwvQcNwfnwjTI/3NDuWzrqYGT uvChA1U+EDfBNMu0Y/VDhNv7KxxN8pbUsUai/rlbnAMcD2+weXY0uSBMwpJgtO6Na1Sq 6eJ6yZ5D8QhFxLhnxuhDLFf/txqLVkga6Ey6wNJam4TV3hJ6BMGE3TPaamG91JRSZZDl x1Jw== X-Gm-Message-State: AOAM5301wHSW2BsrzY9tf6Sun5i0rcQrxEXIm3rlElOTacAoXAdQqu48 KmFBfy8IBcJDpg0QKD7e0cFCnfzETTyo1HVre0KD X-Google-Smtp-Source: ABdhPJytMk5SxWzvQpjZUpYvjyvFSnw3e08lRh+rlrf+maOllfFiyQe6ROhhCGHgoslwjvZ5GG1YlCud3jYxHBGFxek= X-Received: by 2002:a17:906:72de:: with SMTP id m30mr2194742ejl.163.1644657804498; Sat, 12 Feb 2022 01:23:24 -0800 (PST) Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20220204005742.1222997-1-morbo@google.com> <20220210223134.233757-1-morbo@google.com> In-Reply-To: From: Bill Wendling Date: Sat, 12 Feb 2022 01:23:12 -0800 Message-ID: Subject: Re: [PATCH v4] x86: use builtins to read eflags To: Nick Desaulniers Cc: David Laight , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "x86@kernel.org" , "H . Peter Anvin" , Nathan Chancellor , Juergen Gross , Peter Zijlstra , Andy Lutomirski , "llvm@lists.linux.dev" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" On Fri, Feb 11, 2022 at 4:24 PM Nick Desaulniers wrote: > I would like to discuss this further off list with you Bill before you > resend this patch again. That won't be necessary. -bw