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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 8BF90C3DA7F for ; Thu, 15 Aug 2024 07:04:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:To: Subject:CC:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ALPFBNPwbGeUknavKbOadzjbapY/XzgZLvtu4V4VnZ8=; b=t0rhlZDg9JoRoOkg1TuXOUagmA iKl29X5XNwWVR3RxHnBL1BWe8DyO59AdYnFGWwQGWu2Upr2AlCXJnZtd5Ft5aNt8WxMpwF1kHnWey 1+TJk+bRqTAtjy0RrIRWHG+tqDZzi6E/XWTifVKfAhJknaluclLkjcuYfWzsDW4OhVF0QUOcKh3o0 N0Xg1AZMEtOcrlU8cIplkbd+IHZQmcMKdbUNnlPmnGsYvgo6rDwwbj/8+QomBOckjUqB2+2SRaR2f JUAMLFQgsDV7xeCME3v6yFu6IUL7r2TDZoKWmfMp2ROJ9I/gYlOL5oE7U+ys5jGe6RQFXLse2X8X8 eGfOwibQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1seUWh-00000009Dp4-050k; Thu, 15 Aug 2024 07:04:03 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1seUW1-00000009DjJ-34A8 for linux-arm-kernel@lists.infradead.org; Thu, 15 Aug 2024 07:03:23 +0000 Received: from mail.maildlp.com (unknown [172.19.162.112]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4Wkwtw63T2z2CmhT; Thu, 15 Aug 2024 14:58:16 +0800 (CST) Received: from kwepemd200014.china.huawei.com (unknown [7.221.188.8]) by mail.maildlp.com (Postfix) with ESMTPS id E5C5A140109; Thu, 15 Aug 2024 15:03:09 +0800 (CST) Received: from [10.67.121.177] (10.67.121.177) by kwepemd200014.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Thu, 15 Aug 2024 15:03:09 +0800 CC: , , , , , , , , , , , , , Subject: Re: [PATCH v2 1/2] arm64: Add support for FEAT_HAFT To: Mark Brown References: <20240814092333.7727-1-yangyicong@huawei.com> <20240814092333.7727-2-yangyicong@huawei.com> <30b80225-c246-45b1-a1cb-58084dca8734@sirena.org.uk> From: Yicong Yang Message-ID: <2df47a04-8f05-4c31-48c3-6ed82387b6bf@huawei.com> Date: Thu, 15 Aug 2024 15:03:08 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <30b80225-c246-45b1-a1cb-58084dca8734@sirena.org.uk> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.67.121.177] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemd200014.china.huawei.com (7.221.188.8) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240815_000322_058192_3D29FAF2 X-CRM114-Status: GOOD ( 12.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2024/8/14 20:07, Mark Brown wrote: > On Wed, Aug 14, 2024 at 05:23:32PM +0800, Yicong Yang wrote: > >> --- a/arch/arm64/tools/sysreg >> +++ b/arch/arm64/tools/sysreg >> @@ -1688,6 +1688,7 @@ UnsignedEnum 3:0 HAFDBS >> 0b0000 NI >> 0b0001 AF >> 0b0010 DBM >> + 0b0011 HAFT >> EndEnum >> EndSysreg > > Please if you're doing this update the entire sysreg to whatever the > current version of the XML is, ideally as a separate commit to avoid > duplication of work. It makes it easier to track any issues in the > sysreg conversions. > Got it. Currently I only update the it according to the feature to support. Will make it into a separate patch and update the definition of both HAFT and HDBSS according to the lastest register XML. Thanks.