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 9B415C369D3 for ; Tue, 22 Apr 2025 14:12:15 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1u7ELD-00050u-To; Tue, 22 Apr 2025 10:11:15 -0400 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 1u7EL8-0004zl-Ql for qemu-devel@nongnu.org; Tue, 22 Apr 2025 10:11:11 -0400 Received: from mgamail.intel.com ([192.198.163.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u7EL3-0008Db-R8 for qemu-devel@nongnu.org; Tue, 22 Apr 2025 10:11:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1745331066; x=1776867066; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Z9I8Tb6EoTQe5Dpwqkac3DXSUJWOdRq+ia/FgGC6D3k=; b=hqdW3DaPdJ/LU02/unKZACYLSR1joyffaD7KKEo8VKI7GiRnqAfp+Fyo +xS6/2xPqgRrp7uRPMFPOryiJTtHYpMqb8nj39XQfjQQSyKyedSlZ2FQv 6Oc3WwD1LKma7bWSdfYsPx1PUo7s32OEqAf089XS/Rtk30LKphtypAT6U 068+kZiYyx/tVAvWr9KEn+4EPvWlfUkUXYbgWi22E4Zg2gb6i/OKKTmzP IsbvulHULxdT+IRxyJGdahu4a8yV246ZjouTgYRUKdkWf9xfQ6rlw8+E0 iCtt4SRrbabAZTzxVfq1yV7ylhwd/VxE+g3P3XawOt/scLjTF++k70+ps g==; X-CSE-ConnectionGUID: Mqh00Mo1TGm5H7hOE+tMaA== X-CSE-MsgGUID: lGOS09sGSa+eagmOtqASJA== X-IronPort-AV: E=McAfee;i="6700,10204,11411"; a="46126506" X-IronPort-AV: E=Sophos;i="6.15,231,1739865600"; d="scan'208";a="46126506" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2025 07:11:03 -0700 X-CSE-ConnectionGUID: m1uAtiXeRYK9V5sfb54oOQ== X-CSE-MsgGUID: cI8+0JS4Q1K9pds6/PZuyQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,231,1739865600"; d="scan'208";a="136105556" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.39]) by fmviesa003.fm.intel.com with ESMTP; 22 Apr 2025 07:11:01 -0700 Date: Tue, 22 Apr 2025 22:31:55 +0800 From: Zhao Liu To: Xiaoyao Li Cc: Paolo Bonzini , Daniel =?iso-8859-1?Q?P=2E_Berrang=E9?= , "Michael S. Tsirkin" , Markus Armbruster , Francesco Lavra , Marcelo Tosatti , qemu-devel@nongnu.org, Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Rick Edgecombe Subject: Re: [PATCH v8 07/55] kvm: Introduce kvm_arch_pre_create_vcpu() Message-ID: References: <20250401130205.2198253-1-xiaoyao.li@intel.com> <20250401130205.2198253-8-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250401130205.2198253-8-xiaoyao.li@intel.com> Received-SPF: pass client-ip=192.198.163.18; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -47 X-Spam_score: -4.8 X-Spam_bar: ---- X-Spam_report: (-4.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.411, 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 On Tue, Apr 01, 2025 at 09:01:17AM -0400, Xiaoyao Li wrote: > Date: Tue, 1 Apr 2025 09:01:17 -0400 > From: Xiaoyao Li > Subject: [PATCH v8 07/55] kvm: Introduce kvm_arch_pre_create_vcpu() > X-Mailer: git-send-email 2.34.1 > > Introduce kvm_arch_pre_create_vcpu(), to perform arch-dependent > work prior to create any vcpu. This is for i386 TDX because it needs > call TDX_INIT_VM before creating any vcpu. > > The specific implemnet of i386 will be added in the future patch. > > Signed-off-by: Xiaoyao Li > Acked-by: Gerd Hoffmann > --- > Changes in v7: > - Implement stub for all the ARCHes instead of defining it with weak > attribute; (Philippe) > > Changes in v3: > - pass @errp to kvm_arch_pre_create_vcpu(); (Per Daniel) > --- > accel/kvm/kvm-all.c | 5 +++++ > include/system/kvm.h | 1 + > target/arm/kvm.c | 5 +++++ > target/i386/kvm/kvm.c | 5 +++++ > target/loongarch/kvm/kvm.c | 4 ++++ > target/mips/kvm.c | 5 +++++ > target/ppc/kvm.c | 5 +++++ > target/riscv/kvm/kvm-cpu.c | 5 +++++ > target/s390x/kvm/kvm.c | 5 +++++ > 9 files changed, 40 insertions(+) Reviewed-by: Zhao Liu