From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.5]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DBE4013A894; Thu, 22 Aug 2024 08:04:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724313890; cv=none; b=lpVpfWSCwDdp0+tiAWlPkGREI1K5qgP4k3rmAH3+Kn1GVyx7QLC6UDMKUSiTF0ccIxVAQHFjG7L463r4PRJaFC1kyG6T+WlaBNXXv4eAbLPJ/zHSMF+sW7ivn+uggUqf6V5HDmYbVkS2wYRkPA22MqCpQtZ1K5LNe+SSUdF+XAc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724313890; c=relaxed/simple; bh=mtfAH7WJEM4qDO5+7ui9nXqVX8myONOOKLzVM7sJlUs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=Ng/fxXHABzfQkGzhRgpgVgYgx7Tb+nRgPc96yulMkl0/7iORr/DSoaCfx+rv9rTdsysl/KC07G99S/IU1dDgN+Ywl6P5Zgu+pA8OfNLflOE7nd0IXMt7/3OcffwsMBqsRejsrfqP4WOhxSP1estszpz1I6KaXo5/XYr51XjSN2Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=fail (1024-bit key) header.d=163.com header.i=@163.com header.b=EOpbxSfF reason="signature verification failed"; arc=none smtp.client-ip=220.197.31.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=163.com header.i=@163.com header.b="EOpbxSfF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:Content-Type:MIME-Version: Message-ID; bh=3r7uPPDvYh5rtQa6odadvQEmyUCgXOKh6UGtUbsk1l8=; b=E OpbxSfFjOn6V1TfmCpsRrzbgIZWEdD75VJT6LYrLYmSFz3y1rxzqXhTDuaDid4IG 1L4aCrV1COhemJbP0R1k8AT/EJddWE4ryEJiIUho2XPQlWae8yDiUGFea0YCD8xs p1zHdGMhWuzTo2+7+uCjsldtpciJjJeCEM6Ek3T1/A= Received: from 00107082$163.com ( [111.35.190.113] ) by ajax-webmail-wmsvr-40-111 (Coremail) ; Thu, 22 Aug 2024 16:03:45 +0800 (CST) Date: Thu, 22 Aug 2024 16:03:45 +0800 (CST) From: "David Wang" <00107082@163.com> To: "Gautham R. Shenoy" , "Du, Xiaojian" Cc: "rafael.j.wysocki@intel.com" , "Limonciello, Mario" , "viresh.kumar@linaro.org" , "Huang, Ray" , "Petkov, Borislav" , "Huang, Shimmer" , "Meng, Li (Jassmine)" , "linux-pm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Yuan, Perry" Subject: Re: [PATCH RESENT] cpufreq: amd-pstate: add quirk for Ryzen 3000 series processor X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20240801(9da12a7b) Copyright (c) 2002-2024 www.mailtech.cn 163com In-Reply-To: References: <20240809060905.777146-1-perry.yuan@amd.com> <37587d44.95af.191373f195c.Coremail.00107082@163.com> <38b23ce.4a8c.191789c4356.Coremail.00107082@163.com> X-NTES-SC: AL_Qu2ZBv+avEAp4yCZY+kXn0oTju85XMCzuv8j3YJeN500oCTz4SQJRllqDFnZwOCSJiSxlj6YTzZT7d1YcrdnYqQpYCfYii+1FbmtL96X7aNO Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <700df4cb.6db3.191791cef04.Coremail.00107082@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:_____wD3XyPi8MZmvE0IAA--.3388W X-CM-SenderInfo: qqqrilqqysqiywtou0bp/1tbiMwFDqmXAnVvaYAACsA X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CkhpLCAKCkkganVzdCB1cGdyYWRlIG15IEJJT1MsIG5vdyB0aGUgZXJyb3IgbWVzc2FnZSBpcyBn b25lKHdpdGhvdXQgcXVpcmspLCBJIG9ubHkgaGF2ZSBmb2xsb3dpbmcgd2FybmluZzoKCltUaHUg QXVnIDIyIDE1OjEyOjAyIDIwMjRdIGFtZF9wc3RhdGU6IFRoZSBDUFBDIGZlYXR1cmUgaXMgc3Vw cG9ydGVkIGJ1dCBjdXJyZW50bHkgZGlzYWJsZWQgYnkgdGhlIEJJT1MuCiAgICAgICAgICAgICAg ICAgICAgICAgICAgIFBsZWFzZSBlbmFibGUgaXQgaWYgeW91ciBCSU9TIGhhcyB0aGUgQ1BQQyBv cHRpb24uCgoKTm8gc2lnbmlmaWNhbnQgcGVyZm9ybWFuY2UgY2hhbmdlcyBub3RpY2VkIHlldDoK CkNsZWFuIGtlcm5lbCBkZWIgcGFja2FnZSBidWlsZCB0aW1lIGlzIGFib3V0IHRoZSBzYW1lIGFz IGJlZm9yZToKJCB0aW1lIG1ha2UgZGViLXBrZyAgLWo2CgpyZWFsCTM4bTUwLjk3N3MKdXNlcgky MTdtNS45NzBzCnN5cwkxOW01NS4xNjRzCgoKQW5kIGFtZC1wc3RhdGUgc2VlbXMgd29ya2luZyAo bW9yZSBhY2N1cmF0ZSB0aGFuIHF1aXJrcz8pOgoKJCBjYXQgIC9zeXMvZGV2aWNlcy9zeXN0ZW0v Y3B1L2NwdWZyZXEvcG9saWN5MC8qYW1kKgoxNjYKZW5hYmxlZAoxNzQwMDAwCjM5MDUwMDAKMTc2 CgokIGNwdXBvd2VyIGZyZXF1ZW5jeS1pbmZvCmFuYWx5emluZyBDUFUgMDoKICBkcml2ZXI6IGFt ZC1wc3RhdGUtZXBwCiAgQ1BVcyB3aGljaCBydW4gYXQgdGhlIHNhbWUgaGFyZHdhcmUgZnJlcXVl bmN5OiAwCiAgQ1BVcyB3aGljaCBuZWVkIHRvIGhhdmUgdGhlaXIgZnJlcXVlbmN5IGNvb3JkaW5h dGVkIGJ5IHNvZnR3YXJlOiAwCiAgbWF4aW11bSB0cmFuc2l0aW9uIGxhdGVuY3k6ICBDYW5ub3Qg ZGV0ZXJtaW5lIG9yIGlzIG5vdCBzdXBwb3J0ZWQuCiAgaGFyZHdhcmUgbGltaXRzOiA1NTAgTUh6 IC0gMy45MSBHSHoKICBhdmFpbGFibGUgY3B1ZnJlcSBnb3Zlcm5vcnM6IHBlcmZvcm1hbmNlIHBv d2Vyc2F2ZQogIGN1cnJlbnQgcG9saWN5OiBmcmVxdWVuY3kgc2hvdWxkIGJlIHdpdGhpbiA1NTAg TUh6IGFuZCAzLjkxIEdIei4KICAgICAgICAgICAgICAgICAgVGhlIGdvdmVybm9yICJwb3dlcnNh dmUiIG1heSBkZWNpZGUgd2hpY2ggc3BlZWQgdG8gdXNlCiAgICAgICAgICAgICAgICAgIHdpdGhp biB0aGlzIHJhbmdlLgogIGN1cnJlbnQgQ1BVIGZyZXF1ZW5jeTogVW5hYmxlIHRvIGNhbGwgaGFy ZHdhcmUKICBjdXJyZW50IENQVSBmcmVxdWVuY3k6IDMuOTAgR0h6IChhc3NlcnRlZCBieSBjYWxs IHRvIGtlcm5lbCkKICBib29zdCBzdGF0ZSBzdXBwb3J0OgogICAgU3VwcG9ydGVkOiB5ZXMKICAg IEFjdGl2ZTogbm8KCgpBbmQgdGhhbmtzIGZvciBhbGwgeW91ciBzdXBwb3J0ISEhCgpCVFcsIGFi b3V0IHRoZSBxdWlya3MsIEkgc3RpbGwgdGhpbmsgdGhlIGRtaS1tYXRjaCBpcyBub3QgZW5vdWdo LCAKQ1BVIGZhbWlseSBtb2RlbCBzaG91bGQgYWxzbyBiZSBjaGVja2VkIHRvIGRldGVybWluZSBh IGFjY3VyYXRlIHN0YXRpYyBxdWlya19lbnRyeS4KIApEYXZpZAoKCgpBdCAyMDI0LTA4LTIyIDEz OjU5OjU3LCAiR2F1dGhhbSBSLiBTaGVub3kiIDxnYXV0aGFtLnNoZW5veUBhbWQuY29tPiB3cm90 ZToKPkhlbGxvIERhdmlkLAo+Cj5PbiBUaHUsIEF1ZyAyMiwgMjAyNCBhdCAwMTo0MzoxMlBNICsw ODAwLCBEYXZpZCBXYW5nIHdyb3RlOgo+PiBIaSwgCj4+ID4KPj4gVGhhbmtzIGZvciB0aGUgaW5m b3JtYXRpb24uICAgKEkgZGlkIGNoYW5nZSBteSBCSU9TJ3MgQ1BQQyBjb25maWcgZnJvbSAiYXV0 byIgdG8gImVuYWJsZSIsIGJ1dCBlcnJvciBtZXNzYWdlIHN0aWxsLikKPj4gQnV0IGFjY29yZGlu ZyB0byAgIGFub3RoZXIgbWFpbCBmcm9tIGdhdXRoYW0uc2hlbm95QGFtZC5jb20sICBteSB1bmRl cnN0YW5kaW5nIGlzIHRoYXQgbXkgQ1BVKEFNRCBSeXplbiAzIDMxMDAgNC1Db3JlIFByb2Nlc3Nv cikgZG9lcyBub3QgaGF2ZSB0aGlzIENQUEMgZmVhdHVyZSwgIHdvdWxkIHVwZ3JhZGUgbXkgQklP UyByZWFsbHkgaGVscD8KPj4gYGBgCj4KPlRvIGNsYXJpZnksCj4KPlRoZXJlIGFyZSB0d28gd2F5 cyBpbiB3aGljaCB0aGUgT1MgY2FuIGNvbW11bmljYXRlIGl0cyBDUFBDCj5yZXF1aXJlbWVudHMg d2l0aCB0aGUgcGxhdGZvcm0gZmlybXdhcmUuCj4KPjEuIFZpYSB0aGUgZm9sbG93aW5nIENQUEMg TVNScwo+Cj4jZGVmaW5lIE1TUl9BTURfQ1BQQ19DQVAxCQkweGMwMDEwMmIwCj4jZGVmaW5lIE1T Ul9BTURfQ1BQQ19FTkFCTEUJCTB4YzAwMTAyYjEKPiNkZWZpbmUgTVNSX0FNRF9DUFBDX0NBUDIJ CTB4YzAwMTAyYjIKPiNkZWZpbmUgTVNSX0FNRF9DUFBDX1JFUQkJMHhjMDAxMDJiMwo+I2RlZmlu ZSBNU1JfQU1EX0NQUENfU1RBVFVTCQkweGMwMDEwMmI0Cj4KPjIuIFZpYSB0aGUgc2hhcmVkIG1l bW9yeSBtZWNoYW5pc20uCj4KPgo+VGhlIHByZXNlbmNlIG9mIHRoZSBDUFBDIE1TUnMgaXMgaW5k aWNhdGVkIHZpYSBYODZfRkVBVFVSRV9DUFBDIChDUFVJRAo+MHg4MDAwMDAwOC5FQlhbMjddKS4g SWYgYXZhaWxhYmxlLCB0aGUgYW1kLXBzdGF0ZSBkcml2ZXIgcHJlZmVycyB0aGF0Cj5vdmVyIHRo ZSBzaGFyZWQtbWVtb3J5IG1lY2hhbmlzbS4KPgo+U28gdGhlIHRoZSBmb2xsb3dpbmcgd2Fybmlu ZyBhcmUgaW50ZW5kZWQgb25seSBmb3IgcGxhdGZvcm1zIHRoYXQgYXJlCj5rbm93biB0byBoYXZl IHRoZSBNU1Igc3VwcG9ydCwgbm90IGZvciB0aGUgcGxhdGZvcm1zIHdoaWNoIGRvbid0IGhhdmUK PnRoZSBNU1Igc3VwcG9ydC4KPgo+IlRoZSBDUFBDIGZlYXR1cmUgaXMgc3VwcG9ydGVkIGJ1dCBj dXJyZW50bHkgZGlzYWJsZWQgYnkgdGhlIEJJT1MuCj5QbGVhc2UgZW5hYmxlIGl0IGlmIHlvdXIg QklPUyBoYXMgdGhlIENQUEMgb3B0aW9uIgo+Cj5Zb3VyIHBsYXRmb3JtIGhhcyBDUFBDIGZlYXR1 cmUgKGV2aWRlbnQgZnJvbSB0aGUgZmFjdCB0aGF0IGFtZC1wc3RhdGUKPndvcmtlZCBmb3IgeW91 IHdpdGggdGhlIEJJT1MgcXVpcmsgcGF0Y2gpLCBhbmQgdGhlIGFtZC1wc3RhdGUgZHJpdmVyIGNh bgo+d29yayBqdXN0IGFzIHdlbGwgdXNpbmcgdGhlIHNoYXJlZC1tZW1vcnkgbWVjaGFuaXNtICgy IGFib3ZlKSBhcyBsb25nCj5hcyB5b3VyIEJJT1Mgc3VwcG9ydHMgQ1BQQyB2MyAod2hpY2ggYWR2 ZXJ0aXNlcyB0aGUgbm9taW5hbCBmcmVxdWVuY3kKPmluIGFkZGl0aW9uIHRvIHRoZSBub21pbmFs IHBlcmYpLgo+Cj5UaGUgY3VycmVudCB2ZXJzaW9uIG9mIHRoZSBCSU9TIHRoYXQgeW91IGFyZSBy dW5uaW5nIGRvZXNuJ3Qgc2VlbSB0bwo+c3VwcG9ydCBDUFBDIHYzLCB3aGljaCBpcyB3aHkgdGhl IGFtZC1wc3RhdGUgZHJpdmVyIHdvbid0IHdvcmsKPm91dC1vZi1ib3guIFRoaXMgaXMgd2h5IFhp YW9qaWFuIHJlY29tbWVuZGVkIHVwZ3JhZGluZyB0aGUgQklPUyB0byB0aGUKPmxhdGVzdCB2ZXJz aW9uLgo+Cj4KPj4gCj4+IEFueXdheSwgSSB3aWxsIGdpdmUgQklPUyB1cGdyYWRpbmcgIGEgdHJ5 Lgo+Cj5QbGVhc2UgZG8hCj4KPj4gCj4+ID5JZiB0aGlzIGlzc3VlIGlzIGZpeGVkIGluIEJJT1Ms IG5vIG5lZWQgdG8gbW9kaWZ5IHRoZSB1cHN0cmVhbSBrZXJuZWwgY29kZSwgcmlnaHQ/Cj4+IAo+ PiBJIHRoaW5rICwgZXZlbiB3aGVuIHVwZ3JhZGluZyBCSU9TIHdvdWxkIG5vdCBoZWxwLCB0aGUg cXVpcmsganVzdCBmb3IgbXkgc3lzdGVtIGlzIG5vdCB3b3J0aCBiZSBpbiBrZXJuZWwgOikuLi4u Li4KPj4KPgo+RmFpciBwb2ludC4gSG93ZXZlciwgaW4gY2FzZSB5b3UgcHJlZmVyIHRvIHVzZSBh bWQtcHN0YXRlLCBrbm93IHRoYXQKPnRoaXMgaXMgb25lIHdheSBvZiBlbmFibGluZyBpdCwgaWYg dGhlIEJJT1MgdXBncmFkZSBkb2Vzbid0IGhlbHAuCj4KPj4gCj4+IFRoYW5rcwo+PiBEYXZpZAo+ Cj4tLQo+VGhhbmtzIGFuZCBSZWdhcmRzCj5nYXV0aGFtLgo=