From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 97415C021B3 for ; Thu, 20 Feb 2025 11:53:14 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tl56S-000198-MT; Thu, 20 Feb 2025 06:52:28 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tl56Q-00018Z-Ut for qemu-devel@nongnu.org; Thu, 20 Feb 2025 06:52:26 -0500 Received: from mgamail.intel.com ([192.198.163.7]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tl56O-0002z3-Qa for qemu-devel@nongnu.org; Thu, 20 Feb 2025 06:52:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740052345; x=1771588345; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=fla4TsChoauH/FZHbft2/awrwcbSsmH9YvqhF93NDck=; b=mlwdqkrvovFUq85wSN8s8827wAq3AFGwbx6KrF5q/c8P84mWkRU0rzEX FxoFCuuMFrBLZyXucGnAsRfmyTbOYFy5ai1sBX0OCnY/JtCcZgjGeWSft cTqane5mnQSybX83+YotRJJ2k2A3nL1/DTXvwYhtGGQMDjZSlLeIWq6Sd R4AAsBz3EGAJ1OF1HX035CHX87E4lJkFfZKv+D/2bJD4ww+0fESMSH/rz IBqei2GYwHkJksPTl8x3eNRcoctiQCRqL1LAtxfHBlbVldcP8ObzJp2eb ACR6Q5pH1uNYfKyypKbjn+0c6Tdvb2jSTkQIKkAGKFX9Iii5Zjhy1Rk4y A==; X-CSE-ConnectionGUID: A8D1+r/cTcagzQZ4X4COYA== X-CSE-MsgGUID: G87aNCxPSmO2MZ1NWApdyg== X-IronPort-AV: E=McAfee;i="6700,10204,11350"; a="66184858" X-IronPort-AV: E=Sophos;i="6.13,301,1732608000"; d="scan'208";a="66184858" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2025 03:52:21 -0800 X-CSE-ConnectionGUID: A0Leyr2BTzuvfTBz+ciupQ== X-CSE-MsgGUID: gwEu5mGZQcSCfMOZta6ZEA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="114872142" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.39]) by orviesa010.jf.intel.com with ESMTP; 20 Feb 2025 03:52:20 -0800 Date: Thu, 20 Feb 2025 20:11:54 +0800 From: Zhao Liu To: Babu Moger Cc: pbonzini@redhat.com, qemu-devel@nongnu.org, kvm@vger.kernel.org, davydov-max@yandex-team.ru Subject: Re: [PATCH v5 6/6] target/i386: Add support for EPYC-Turin model Message-ID: References: <3d918a6327885d867f89aa2ae4b4a19f0d5fb074.1738869208.git.babu.moger@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3d918a6327885d867f89aa2ae4b4a19f0d5fb074.1738869208.git.babu.moger@amd.com> Received-SPF: pass client-ip=192.198.163.7; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -48 X-Spam_score: -4.9 X-Spam_bar: ---- X-Spam_report: (-4.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.457, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org > +static const CPUCaches epyc_turin_cache_info = { > + .l1d_cache = &(CPUCacheInfo) { > + .type = DATA_CACHE, > + .level = 1, > + .size = 48 * KiB, > + .line_size = 64, > + .associativity = 12, > + .partitions = 1, > + .sets = 64, > + .lines_per_tag = 1, > + .self_init = 1, true. > + .share_level = CPU_TOPOLOGY_LEVEL_CORE, > + }, > + .l1i_cache = &(CPUCacheInfo) { > + .type = INSTRUCTION_CACHE, > + .level = 1, > + .size = 32 * KiB, > + .line_size = 64, > + .associativity = 8, > + .partitions = 1, > + .sets = 64, > + .lines_per_tag = 1, > + .self_init = 1, true. Reviewed-by: Zhao Liu (And it would be better to add a Turin entry in docs/system/cpu-models-x86.rst.inc later :-).) Thanks, Zhao