From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 048DC142E73 for ; Thu, 3 Jul 2025 08:26:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751531202; cv=none; b=jg9d7zIcjnJDUlFd7yHk9b+FZZ28/y37b9OUgmM5v07HiXzvL9m9rSjdhuVTNw1WBvptB+QSIt5fRy8qx9/8gsrhp8czVZH2kTRJRevJrGAddOWamVSx0rdp7TsI0wJttSTbC1sjRrXmg+G45cVmfKDU3fgv62eFpQ6x4WytjhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751531202; c=relaxed/simple; bh=ZmG4X3Jhxv8Gv5+e4UWaPy0CAvjKsc9isQvzNVKdnmE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GouEKFgstB3RwEvUCo7oLibg4wNaZXt/gxcu7aFH6iOEl3iMCVCX/Lktqc34zDbXFL4BWQImGLQskn4coU7u9rlz5xHhGbUhd+EroxSfitzqYYP+K4SOEnJy8h3C8C19w/72hHMdwdhrIDf9cwli7aKSfZU17ZcfUe6DYh57EpI= 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=nzktpvFv; arc=none smtp.client-ip=192.198.163.7 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="nzktpvFv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751531201; x=1783067201; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=ZmG4X3Jhxv8Gv5+e4UWaPy0CAvjKsc9isQvzNVKdnmE=; b=nzktpvFv952BL65jmtcdrzkJoQqmhpFH/eygzmZUKwzWKCMbaKOtomY2 EgsVy8W5we2IrpBRK8TbhNPmKcRDHcyOoMMgb4M0O62/8EnjKjaC7HKK5 9ifesQFPpVgMgSVFcXyvCK8dbZs6k1VUxTxNampDGqUrOyxZvlqgCSppH 1fKoKm+IfNGnZBybq1RzOVHjGrYzUHf7/qH1wxkvG08ehhK1S8k8pyo7Y 2+rcl7M46xr4Ny3jZL0/A7BKtHKnrNrF8xP/P/koD/UrYnGvK8yX+xjP4 RIfP0TFOsOx1+yi1WckX4meKjEzsSX8c0mhwyAD/QfLDfAanS12V9pnxl A==; X-CSE-ConnectionGUID: VfPs0tMqRTuFwpyXs/P1Rw== X-CSE-MsgGUID: sXiBQmYYSEyQSccqdkBRDQ== X-IronPort-AV: E=McAfee;i="6800,10657,11482"; a="79280742" X-IronPort-AV: E=Sophos;i="6.16,283,1744095600"; d="scan'208";a="79280742" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jul 2025 01:26:40 -0700 X-CSE-ConnectionGUID: z/7Ky3ApTN2kD35uOXuQkQ== X-CSE-MsgGUID: ag0q8rMPT1GDBYZQiY2pWg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,283,1744095600"; d="scan'208";a="185245908" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.39]) by fmviesa001.fm.intel.com with ESMTP; 03 Jul 2025 01:26:35 -0700 Date: Thu, 3 Jul 2025 16:48:01 +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 , Cameron Esfahani , Roman Bolshakov , Phil Dennis-Jordan , Mads Ynddal , Fabiano Rosas , Laurent Vivier , Stefano Stabellini , Anthony PERARD , Paul Durrant , "Edgar E. Iglesias" , Reinoud Zandijk , Sunil Muthuswamy , kvm@vger.kernel.org, xen-devel@lists.xenproject.org Subject: Re: [PATCH v4 58/65] accel: Always register AccelOpsClass::get_elapsed_ticks() handler Message-ID: References: <20250702185332.43650-1-philmd@linaro.org> <20250702185332.43650-59-philmd@linaro.org> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250702185332.43650-59-philmd@linaro.org> On Wed, Jul 02, 2025 at 08:53:20PM +0200, Philippe Mathieu-Daudé wrote: > Date: Wed, 2 Jul 2025 20:53:20 +0200 > From: Philippe Mathieu-Daudé > Subject: [PATCH v4 58/65] accel: Always register > AccelOpsClass::get_elapsed_ticks() handler > X-Mailer: git-send-email 2.49.0 > > In order to dispatch over AccelOpsClass::get_elapsed_ticks(), > we need it always defined, not calling a hidden handler under > the hood. Make AccelOpsClass::get_elapsed_ticks() mandatory. > Register the default cpus_kick_thread() for each accelerator. > > Signed-off-by: Philippe Mathieu-Daudé > --- > include/system/accel-ops.h | 1 + > accel/hvf/hvf-accel-ops.c | 2 ++ > accel/kvm/kvm-accel-ops.c | 3 +++ > accel/qtest/qtest.c | 2 ++ > accel/tcg/tcg-accel-ops.c | 3 +++ > accel/xen/xen-all.c | 2 ++ > system/cpus.c | 6 ++---- > target/i386/nvmm/nvmm-accel-ops.c | 3 +++ > target/i386/whpx/whpx-accel-ops.c | 3 +++ > 9 files changed, 21 insertions(+), 4 deletions(-) Reviewed-by: Zhao Liu