From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C1455227BAA; Tue, 15 Apr 2025 20:05:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744747560; cv=none; b=oGmHeMq/LiueOMFmGRrGLnQ13cKwdJ77w/T/uFN3mTAGYDwxDgZllQ4Ui9OUDyVXMQxgUDvATU3O2t1XYusIth2uOydAxexwJtOJMkdoaLGiXQZOXuDJm7RVNN9wJCEQYygzksDvU9fWv3wgg8fudZ+taWa2VLV6xNYHEsiI01s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744747560; c=relaxed/simple; bh=cDVB313I6ctAp9aPCnjZWpGOuAJObbuleUvYXF/aSBI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=X05I9R0bNunGXvD4cE5Yr+5B4Hx+RAOd3fE48+JeWphYKihlD8IPPHD9SGsZw6UtJLv3n5Z2BXZOvXrL7u4T+IijXTLLaDPiDSH/EnghjJjabAjeaAQ2B8uj4TYIRGHuDH5n8x0q+0kBM85+Xefd9FjJu+ITTWMbNJ8wmbsRNU0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=YxXSNTpc; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="YxXSNTpc" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id CE17240E0200; Tue, 15 Apr 2025 20:05:53 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id mk4w7mzXCncv; Tue, 15 Apr 2025 20:05:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1744747550; bh=4bM3ezGutVm5YLRMBhVeBIqHC2Z19IfnWaXa4ro9pD4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YxXSNTpczFCu4Z4ByThX7i5fQrqI2ZTC4kIRQQ0AZ8vZC7LS8Ti7FZYN9o45orxW+ OSS9py1IC4ND7VmhIyUDgCRytyB8oArJJzKab91+hCmbCDned2AWzlE6FVvh8g90eb l38JLT2fYwSDeL1Fw4buYauPm3RMWn6K5uBVySmzqj6jZT9p8T5iRYIK05O8Yz9Gzy EKijTryf7UNsAh7iFnDfXDw+8LpJc04H2G11NSe8or5jkEQFAx+VfGgkzasnnK/rUZ cAE7B634Wh34NeZe9k9XezaEVq1MxYYlWUmbWBSrIQyXa/ritcfOleeB134jNSLzIM V9UM3FoiDqRJj6/fnFOfJTVOmRpDLuG1MiGlEsyDovVKu74Ds++Jmf/1CcyXevB4Up ZaA/74gTyBVgFdWFRaGoTGwfUIwE5Lu1X4EK/RV0xgjNHdXU9rTiFa6mHoIFl7ymA+ X9AAuUa+c7fbz1VnthwHlaOc6B7/wUqTSnr95aIkFS+RRRk7L9V5V0S6/OIuwnqhYA L/WFj97kiMLbHEcS3q8+xOOV6IdWIfGXSxaeNTN6RMiZkv/r8TiPlDfBHzTy7iJXPt x2iaZrt5QGWbT2tPqSfxvqW93BH9YP3/9pv/XV/XYmLQuItyRIewvAIuRxOFW9uqK4 IkuQ0WiJNx1N3gVDkxzNihhg= Received: from zn.tnic (p579690ee.dip0.t-ipconnect.de [87.150.144.238]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id DDCBC40E0196; Tue, 15 Apr 2025 20:05:36 +0000 (UTC) Date: Tue, 15 Apr 2025 22:05:29 +0200 From: Borislav Petkov To: "Xin Li (Intel)" Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, x86@kernel.org, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, hpa@zytor.com, peterz@infradead.org, jpoimboe@kernel.org, pawan.kumar.gupta@linux.intel.com, rafael@kernel.org, lenb@kernel.org Subject: Re: [PATCH v1 2/3] x86/cpufeatures: Shorten X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT to X86_FEATURE_CLEAR_BHB_LOV Message-ID: <20250415200529.GKZ_68Cb_jaUblKmTS@fat_crate.local> References: <20250415175410.2944032-1-xin@zytor.com> <20250415175410.2944032-3-xin@zytor.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250415175410.2944032-3-xin@zytor.com> On Tue, Apr 15, 2025 at 10:54:09AM -0700, Xin Li (Intel) wrote: > Shorten X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT to X86_FEATURE_CLEAR_BHB_LOV Yeah _LOV is too cryptic. I've called the flag X86_FEATURE_CLEAR_BHB_VMEXIT. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette