From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 390211C8610 for ; Thu, 26 Jun 2025 08:53:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750928017; cv=none; b=iidEiNvNu/4NWe4YtZiEj+dS5yeg64rTGPINSU11uN5hQF4JkgpNoXh5Q0ozycJs8RN6DxJstFxxJtHpnCw/Nv7SYBKUK7jDbnCJTzdqHOp1XCmSxrz5ezLTn/5DyFvSv+KyrAvUxar8GSRycnxVpUT6XjqpH+icqVIQGfE54xU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750928017; c=relaxed/simple; bh=qjCW5fANYpBxZMos/0B9Lmzp0fOKP2cSn0Aj7JueaHQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=RACe5dYR/wJRZDiMA2E61BPitoBAgc/VFvRhDfairzO3p/n9Gdzk8ixHeKlcHtZjZDjlMm7hLnt3b1HY+Jz8Ly4QbE2CAnOmd0BRHbHuiBRjPmb3M/JqLEIQYuvvb+0tUwhB/KxK8XUh1pk5///lQxU7GSdqLi/fLY5wVZWFQVU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=icBIYPOP; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="icBIYPOP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750928016; x=1782464016; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=qjCW5fANYpBxZMos/0B9Lmzp0fOKP2cSn0Aj7JueaHQ=; b=icBIYPOPcX3lU+RwIN10hhshbJEo8Q+NweJ+8zjGD2Z4JDqKvya2i/td G7rqmGc/rU9CvN1F2UACmmKOIuX5oxUIIuW7IqkrxjOKwkfA7VoyLZTbd DCvUHdm2jsTx8i1fB4LtvZe4x5ZpvxL9i0cbFGO8MkgKffqwM4wEVaVGr AWJ89zALK+Gz/8INzbSfwoyXmjEVNO087zza6r/JedeE73N8MUdxerozP jKT3JpeJGF5u1vcYP+bpal3ffk9toplq7LvemliMt2fugwHx5nQrxqj1K Wo3Jnp0c/B7uJZBBwuwq1k1vpehl79ZcJcwn2L73tVhOlZwLuFPV7gCac Q==; X-CSE-ConnectionGUID: F+tSyue1R2C7vDuy7AdTnA== X-CSE-MsgGUID: jkOO9NDUQhmAe6pMO9yIVg== X-IronPort-AV: E=McAfee;i="6800,10657,11475"; a="64649481" X-IronPort-AV: E=Sophos;i="6.16,267,1744095600"; d="scan'208";a="64649481" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jun 2025 01:53:36 -0700 X-CSE-ConnectionGUID: MYHDrDs1T4GgRk7RUyBgsQ== X-CSE-MsgGUID: BuxoA7uNSmmxTflue01UJg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,267,1744095600"; d="scan'208";a="151975111" Received: from xiaoyaol-hp-g830.ccr.corp.intel.com (HELO [10.124.247.1]) ([10.124.247.1]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jun 2025 01:53:33 -0700 Message-ID: Date: Thu, 26 Jun 2025 16:53:28 +0800 Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 1/5] KVM: x86: Replace growing set of *_in_guest bools with a u64 To: Sean Christopherson , Paolo Bonzini , Marc Zyngier , Oliver Upton Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, Jim Mattson References: <20250626001225.744268-1-seanjc@google.com> <20250626001225.744268-2-seanjc@google.com> Content-Language: en-US From: Xiaoyao Li In-Reply-To: <20250626001225.744268-2-seanjc@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/26/2025 8:12 AM, Sean Christopherson wrote: > From: Jim Mattson > > Store each "disabled exit" boolean in a single bit rather than a byte. > > No functional change intended. Reviewed-by: Xiaoyao Li