From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 6EAF42F12BE; Thu, 30 Oct 2025 16:56:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761843421; cv=none; b=OTAwEUf3vsm9i/i60QUKd1cbX/ASH9PhGSqjpvirkj2wimLJzqQLurz/By5xgz+7XddRbAln36RGAKF6oxvrJT87FtKq8dIoQWAigTBWM3UZSBlrCvvfAF7/S019zoM3hZ/qCQLuzMvMN9/e6ybTEIr2oRoBHu4iktoTCiHb1ak= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761843421; c=relaxed/simple; bh=Bu3GaDn+KhEy/BmFR54Rp6ZMwsXMWG+ZTktrK8/UtVE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JhySKAbr6UMKojYm5w21bi0YBZ21MyDM1GhRPNljteBVZQWqofq6Pi2GFC3U/KYWlJePqji8PvI64G8w2+/scod9pb+HggekmGgLZIYxUGIZ74lzakTPc9dcgeDKUFNqKmO/8gtM32hnsBBoEkya6ikqiJ1fxV5zrJ90uaBQZcc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=NB3PkIEw; arc=none smtp.client-ip=192.198.163.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="NB3PkIEw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761843416; x=1793379416; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Bu3GaDn+KhEy/BmFR54Rp6ZMwsXMWG+ZTktrK8/UtVE=; b=NB3PkIEwyoGS3PVNUGaEcT4LKfX+jC4vu/SV4arQKW0A2a1qAjpd2PvO K8rCQq7r7wgOPFgrBsqev7s33wan0eP8pEgqCoCwb1u55nyej7DoqO4ip /LWc8skT27ATQBC9XRJZUvBB0RherH5YukXJBZyNnG4sUv1kSHhS7XJog qavtJBxIInqRsgRnt8+gJckGcx+8nz6C7bjq+0uIbRImosG+mk6hVYrDD 8bCSdv2po4YwN6EtLN3xcXP0SRF5M1IRhNmEMDRg89Ya1muxNL5lgRkmK NHIBhL5BH3k/8aOeZgsJJfH1Y+KIu+gEzwKdqzijVYQ240wO3iVmaKbP6 g==; X-CSE-ConnectionGUID: Nd8ktODIRGCx3VRw8102UA== X-CSE-MsgGUID: UlHNHBLmQWGnQHqmpdI9lQ== X-IronPort-AV: E=McAfee;i="6800,10657,11598"; a="66607376" X-IronPort-AV: E=Sophos;i="6.19,267,1754982000"; d="scan'208";a="66607376" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Oct 2025 09:56:56 -0700 X-CSE-ConnectionGUID: JYmqv/AoSkWfV6zFxdk7pA== X-CSE-MsgGUID: zeXhZBYRQRaqlY3mGhgd/w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,267,1754982000"; d="scan'208";a="186448967" Received: from iherna2-mobl4.amr.corp.intel.com (HELO desk) ([10.124.223.240]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Oct 2025 09:56:55 -0700 Date: Thu, 30 Oct 2025 09:56:45 -0700 From: Pawan Gupta To: Brendan Jackman Cc: Thomas Gleixner , Borislav Petkov , Peter Zijlstra , Josh Poimboeuf , Ingo Molnar , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Sean Christopherson , Paolo Bonzini , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Tao Zhang , Jim Mattson Subject: Re: [PATCH 2/3] x86/mmio: Rename cpu_buf_vm_clear to cpu_buf_vm_clear_mmio_only Message-ID: <20251030165645.rsu2pvkgak32nyip@desk> References: <20251029-verw-vm-v1-0-babf9b961519@linux.intel.com> <20251029-verw-vm-v1-2-babf9b961519@linux.intel.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=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Oct 30, 2025 at 12:29:39PM +0000, Brendan Jackman wrote: > On Wed Oct 29, 2025 at 9:26 PM UTC, Pawan Gupta wrote: > > cpu_buf_vm_clear static key is only used by the MMIO Stale Data mitigation. > > Rename it to avoid mixing it up with X86_FEATURE_CLEAR_CPU_BUF_VM. > > > > Signed-off-by: Pawan Gupta > > (except the build issue) Will fix that. > Reviewed-by: Brendan Jackman Thanks.