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[139.178.88.99]) by mx.google.com with ESMTPS id p26-20020a63951a000000b005dc8bf6237bsi931350pgd.689.2024.04.11.02.30.21 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 02:30:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-140177-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=arm.com dmarc=pass fromdomain=arm.com); spf=pass (google.com: domain of linux-kernel+bounces-140177-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-140177-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id BF1B8284CFD for ; Thu, 11 Apr 2024 09:30:21 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EDE58144D32; Thu, 11 Apr 2024 09:30:15 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 267932EAE5; Thu, 11 Apr 2024 09:30:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712827815; cv=none; b=TR+qPeKp9mNgettW2yan8MaPSOyL336+T1bPDBVeB6J1mef3ro6FWEn6AIQNQntP2kgtmiVuoNNQKrb49wocUpcHxoM3rRKOSrFTeBYAVOKKzuBiVwFfuvBnECkrspEy5V3m+c3qhfctusA6Njbx6PHbE8nBR5GhkCD8b4EWyX4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712827815; c=relaxed/simple; bh=9tf6/NzSwfQ3Vi7lhIXSHNUGVKr3eLMrppEVO217UlQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=f0u0h/TPcmcLckMPUhn1MuD3JthXQFSkYNrysO7c54ipFWsTrQ8Z5FAlhJe7jey4ExuFgqMHh8NjL6Xgda82GTfWb1rtljAUe09c+sJCAR+Wy72P+WHbOL9wYzHM3P4sfFMRE2P9PLdez6RNagVExagUu+4SJ1rVffqQI4xbhPE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3789E113E; Thu, 11 Apr 2024 02:30:43 -0700 (PDT) Received: from bogus (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7149F3F6C4; Thu, 11 Apr 2024 02:30:12 -0700 (PDT) Date: Thu, 11 Apr 2024 10:30:10 +0100 From: Sudeep Holla To: Yunhui Cui Cc: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org Subject: Re: [PATCH 1/2] ACPI: PPTT: Populate cacheinfo entirely with PPTT Message-ID: References: <20240407123829.36474-1-cuiyunhui@bytedance.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: <20240407123829.36474-1-cuiyunhui@bytedance.com> On Sun, Apr 07, 2024 at 08:38:28PM +0800, Yunhui Cui wrote: > When the type and level information of this_leaf cannot be obtained > from arch, cacheinfo is completely filled in with the content of PPTT. > Which platform is this ? Is this arm64 based or something else like RISC-V based ? That would help to understand some context here. -- Regards, Sudeep