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 1E2FCC77B7C for ; Thu, 3 Jul 2025 08:25:16 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uXFFX-0004DI-91; Thu, 03 Jul 2025 04:24:55 -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 1uXFFV-0004CE-DQ for qemu-devel@nongnu.org; Thu, 03 Jul 2025 04:24:53 -0400 Received: from mgamail.intel.com ([198.175.65.13]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uXFFT-0004hB-TX for qemu-devel@nongnu.org; Thu, 03 Jul 2025 04:24:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751531092; x=1783067092; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=OL7YB4QqrsOIrbmMdhLO6b5EBpFpjMPIWAfHz4kxYTk=; b=UOrk1O1BYTMSHTo6xuiNKauhLDNEulPE5n5Jq6Hl9o0N4wYouLBc8Knt Hrc2ciqGAljN2DTmvFeURh++QclvL8h7JI5D+NK1RKrhetznHEweohHr1 sCkV7kyi+rdZNE2ONp7xYl+P5tsqJOYh3XtsLQo7k3g1Oh6VHQ7KbOu0w 2zmXMIfLygqq6LzAZcXK1YYI4PDEWR2/s4D7MGUAwuFC3kXZZCnoDRK5L jFEy31G2whT8bAt+5AccufSb+HOVim14BoHwxKQB2PDCiAQAT21Rb5Xq3 7SRaQugePAX1Mn9gLvHeSNKoENlUZmj0ehZsnF3nlb/iGxetyCNU2dqXT w==; X-CSE-ConnectionGUID: fskSeSzHSKGFkH4j29EI/A== X-CSE-MsgGUID: +gqWmG6tQRqC/Bt3N2Rsbw== X-IronPort-AV: E=McAfee;i="6800,10657,11482"; a="64897790" X-IronPort-AV: E=Sophos;i="6.16,283,1744095600"; d="scan'208";a="64897790" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jul 2025 01:24:50 -0700 X-CSE-ConnectionGUID: K/Lh4bp/RTiD0Ygz1JEFag== X-CSE-MsgGUID: enRRDQADQwmF7whpYfHbxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,283,1744095600"; d="scan'208";a="158577105" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.39]) by fmviesa005.fm.intel.com with ESMTP; 03 Jul 2025 01:24:46 -0700 Date: Thu, 3 Jul 2025 16:46:12 +0800 From: Zhao Liu To: Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= Cc: qemu-devel@nongnu.org, Alex =?iso-8859-1?Q?Benn=E9e?= , Paolo Bonzini , Richard Henderson , Pierrick Bouvier , Fabiano Rosas , Laurent Vivier , Stefano Stabellini , Anthony PERARD , Paul Durrant , "Edgar E. Iglesias" , kvm@vger.kernel.org, xen-devel@lists.xenproject.org Subject: Re: [PATCH v4 57/65] accel: Always register AccelOpsClass::kick_vcpu_thread() handler Message-ID: References: <20250702185332.43650-1-philmd@linaro.org> <20250702185332.43650-58-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250702185332.43650-58-philmd@linaro.org> Received-SPF: pass client-ip=198.175.65.13; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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=0.237, 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 Wed, Jul 02, 2025 at 08:53:19PM +0200, Philippe Mathieu-Daudé wrote: > Date: Wed, 2 Jul 2025 20:53:19 +0200 > From: Philippe Mathieu-Daudé > Subject: [PATCH v4 57/65] accel: Always register > AccelOpsClass::kick_vcpu_thread() handler > X-Mailer: git-send-email 2.49.0 > > In order to dispatch over AccelOpsClass::kick_vcpu_thread(), > we need it always defined, not calling a hidden handler under > the hood. Make AccelOpsClass::kick_vcpu_thread() mandatory. > Register the default cpus_kick_thread() for each accelerator. > > Signed-off-by: Philippe Mathieu-Daudé > --- > include/system/accel-ops.h | 1 + > accel/kvm/kvm-accel-ops.c | 1 + > accel/qtest/qtest.c | 1 + > accel/xen/xen-all.c | 1 + > system/cpus.c | 7 ++----- > 5 files changed, 6 insertions(+), 5 deletions(-) Reviewed-by: Zhao Liu