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.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 7BDF7CA0EED for ; Thu, 28 Aug 2025 13:05:43 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.1098774.1452741 (Exim 4.92) (envelope-from ) id 1urcJm-0007FY-HU; Thu, 28 Aug 2025 13:05:30 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 1098774.1452741; Thu, 28 Aug 2025 13:05:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1urcJm-0007FR-Eq; Thu, 28 Aug 2025 13:05:30 +0000 Received: by outflank-mailman (input) for mailman id 1098774; Thu, 28 Aug 2025 13:05:29 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1urcJl-0007FL-Gk for xen-devel@lists.xenproject.org; Thu, 28 Aug 2025 13:05:29 +0000 Received: from mail187-26.suw11.mandrillapp.com (mail187-26.suw11.mandrillapp.com [198.2.187.26]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id aa2f069a-840f-11f0-8dd7-1b34d833f44b; Thu, 28 Aug 2025 15:05:27 +0200 (CEST) Received: from pmta09.mandrill.prod.suw01.rsglab.com (localhost [127.0.0.1]) by mail187-26.suw11.mandrillapp.com (Mailchimp) with ESMTP id 4cCM855CslzKsbJFY for ; Thu, 28 Aug 2025 13:05:25 +0000 (GMT) Received: from [37.26.189.201] by mandrillapp.com id bb730c600fb745a18f24acc3e53d69ed; Thu, 28 Aug 2025 13:05:25 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: aa2f069a-840f-11f0-8dd7-1b34d833f44b DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mandrillapp.com; s=mte1; t=1756386325; x=1756656325; bh=bLf4NKVOUkSqKMIgZHeiAJLxmQjpcJ5xR/S//EIkS48=; h=From:Subject:To:Cc:Message-Id:References:In-Reply-To:Feedback-ID: Date:MIME-Version:Content-Type:Content-Transfer-Encoding:CC:Date: Subject:From; b=g8HOdoayQH6npFCmb8Hp65leuKoGgJZ8fj3zyGumJHzwCPoxzb7LcYszc2e2pKkuW PN0BdYeS+boLXob7uiZKZRA32OSN+AAMbZQf8J0wIUWTZ3sX7uG5Nb3EEbB/7lpSJ8 bSFCDVIBtXnFzbnwU+/RNdyoGZHKiWAXwLIDFB/MFes7Zsj/iARg/lmqTB/ekrmS/G zDFYZ+jnhRQFvqvJ29/+JFpliYUZokKUXsQfNrr4PSD03gLAUT4CYRZbLBiZ16fxSl vAVRIMjcOZkLt53D4++5Goq8Ox3oE79rTWTunbAwNN6POBKU0JoiySSXXrTGq/a2pj DFV/PXEYS71gg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vates.tech; s=mte1; t=1756386325; x=1756646825; i=anthony.perard@vates.tech; bh=bLf4NKVOUkSqKMIgZHeiAJLxmQjpcJ5xR/S//EIkS48=; h=From:Subject:To:Cc:Message-Id:References:In-Reply-To:Feedback-ID: Date:MIME-Version:Content-Type:Content-Transfer-Encoding:CC:Date: Subject:From; b=saoBxs9L0ga9/iQxXoMTOcuDNCiAviCoe5VACEOthI3iK1H859njKt2s/qhaPwQQ/ IvGcU5hKavxdfwX+IfU/Glote+cKu/3jR0rJp1/ZKhrIrncEFW/Nr0fFTrMtA8zZo7 kqVI4qYvQZ4LjTdf5/FfXRX3hOUGTk2rOz6fcT4oBxFvJ4CajlZhPycHENQnADYRfq CY7xUcJZh9rH262C4iuyx8Rwp7M0BbDMAWW1/G8LdFryWlYjYjZgzNlG114bzZiVfO 5HRt/y1vQa/BMt0u0x7HK1FySwA9sp/aruhCfSN5ZiBcZvFnOosKfXqFQxPt2cXhPc cRhVd7dd4Xvyw== From: "Anthony PERARD" Subject: =?utf-8?Q?Re:=20[PATCH=20v8=207/8]=20xen/cpufreq:=20bypass=20governor-related=20para=20for=20amd-cppc-epp?= X-Bm-Disclaimer: Yes X-Bm-Milter-Handled: 4ffbd6c1-ee69-4e1b-aabd-f977039bd3e2 X-Bm-Transport-Timestamp: 1756386324425 To: "Penny Zheng" Cc: xen-devel@lists.xenproject.org, ray.huang@amd.com, "Jan Beulich" Message-Id: References: <20250828100534.1777023-1-Penny.Zheng@amd.com> In-Reply-To: <20250828100534.1777023-1-Penny.Zheng@amd.com> X-Native-Encoded: 1 X-Report-Abuse: =?UTF-8?Q?Please=20forward=20a=20copy=20of=20this=20message,=20including=20all=20headers,=20to=20abuse@mandrill.com.=20You=20can=20also=20report=20abuse=20here:=20https://mandrillapp.com/contact/abuse=3Fid=3D30504962.bb730c600fb745a18f24acc3e53d69ed?= X-Mandrill-User: md_30504962 Feedback-ID: 30504962:30504962.20250828:md Date: Thu, 28 Aug 2025 13:05:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit On Thu, Aug 28, 2025 at 06:05:34PM +0800, Penny Zheng wrote: > HWP and amd-cppc-epp are both governor-less driver, so we introduce > "is_governor_less" flag and cpufreq_is_governorless() to help bypass > governor-related info on dealing with cpufreq para. > > Signed-off-by: Penny Zheng Acked-by: Anthony PERARD Thanks, -- | Vates XCP-ng & Xen Orchestra - Vates solutions web: https://vates.tech