From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9A2F05027F; Fri, 12 Apr 2024 09:29:08 +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=1712914149; cv=none; b=O1XlfIW84J6oSC42gc7caJiWxYSIyS7odgsP4NzwqGZDVd6JpqvsrOGj+2oog5/deGQP4ErW8jWrQIfJ42+c88ynyLe8+jR6E1jPg3rhRGsJl6RBYy6Cf3+ta/cter/XjeSbwuHr+hh6o5gJ9bYv3YZVXftaOtfvDVcmuML1/04= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712914149; c=relaxed/simple; bh=MgpXt/Mx0O9V+zmtUlxzBjAX6HbJAB9BjXBA9DE4/Vw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Kp2GkLVmVpmdIi3dK9N84nhzFUmGJcQDVW8eTtY7H5JLN0o5UmL2ax2xxfYt5ux2qs2mCZWYM56xp33iIwZ/6J6QOuErpRHq3la+l1MZYHGx4UBTjjpvlhke8tZiboEpegz3LqcrcjQRkBvpGDsvjZW6ztPEnfSnDUqZPeXoR+g= 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 58A07339; Fri, 12 Apr 2024 02:29:37 -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 CA2F23F64C; Fri, 12 Apr 2024 02:29:06 -0700 (PDT) Date: Fri, 12 Apr 2024 10:29:04 +0100 From: Sudeep Holla To: yunhui cui Cc: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org, Sudeep Holla , linux-kernel@vger.kernel.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org Subject: Re: [External] 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-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Fri, Apr 12, 2024 at 10:10:05AM +0800, yunhui cui wrote: > Hi Sudeep, > > On Thu, Apr 11, 2024 at 5:30 PM Sudeep Holla wrote: > > > > 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. > > > > Thanks for your response, RISC-V currently has this requirement. > Please see: https://patchwork.kernel.org/project/linux-riscv/patch/20240407123829.36474-2-cuiyunhui@bytedance.com/ > It would be helpful for the review if you have such information in the commit message. -- Regards, Sudeep