From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F07CD37709 for ; Thu, 25 Jan 2024 12:25:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706185560; cv=none; b=M+qRKTV/Q51UhPBqk2D50iwIyB+VSU7WMiy+ng6Uxtkf5rqbG4jZ0rprLAxfboaNyM3BwRa6obVXZJu26lDy1WmojMfOtxZVHmbLdipq6f7tv7T/lwejeB89KIhvS8r/9CW7IpkUKf2OHcwW2HYAdKwpQSJ789BjOxEPqHToCcs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706185560; c=relaxed/simple; bh=m/cDC6+RJ/JPh6JU8UjSLMu3CqfH6EIk48tCCu8XD8M=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=q4UyfamLjNEeHZPk1/dpXO8QOvQBcUCnCCmS7mRfwVyzVegNjnMB4MTgmJgMxujkXDjhUo87GRHcQKciVYu2ykgtN2IaXnQ2781DW/egp3++HoO9J2g9vw3hdXdmYQsIMgDXihWsb2FBTNzpeZhKvlt8CbdmLqjsk8eZTr35Cn4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=O6BoDeX/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="O6BoDeX/" Received: by smtp.kernel.org (Postfix) with ESMTPS id 70E9FC43399 for ; Thu, 25 Jan 2024 12:25:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706185559; bh=m/cDC6+RJ/JPh6JU8UjSLMu3CqfH6EIk48tCCu8XD8M=; h=From:To:Subject:Date:In-Reply-To:References:From; b=O6BoDeX/TAiPrXgTaEOoLm7d/t6l0x2KR+i3qc9XhZfiMv6CKeNKbGSQJkOnFaoJf LZAXyY+nDqdkr+jQ1WSuVI0zAqjT+geI0h5ax0m+8EZiSevEbenD9rTe+Rxczqcgmb A9E6dwvE+f0NklsfgmkmJ2YeDW/NGYzCcxCb/+UDi9ivBsqx1yB9BK/cHOwUp6T1XP 1vW+RE9lkpiiFqnAVLyjb9MFzBn72REVdfIBBWyg4cD5aDjd9MnqwDc7b/yfNhP1N9 uY1ElIBUQhjRGuU6+VlZdO1WoQYXIgw34xAhXWZeW2QMExu5o1LE0dbbu/lWpvRTVW N64m6jA5p+LCg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 5CDD7C53BD0; Thu, 25 Jan 2024 12:25:59 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 218171] amd-pstate not loading on zen2 threadripper 3960x (trx40 Date: Thu, 25 Jan 2024 12:25:58 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Power Management X-Bugzilla-Component: cpufreq X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: badouri.g@gmail.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: ANSWERED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-pm@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218171 --- Comment #37 from Gino Badouri (badouri.g@gmail.com) --- Hi there Perry, Thanks again for looking into this, here are my results: Kernel: 6.8.0-rc1 vanilla + your patch Mainboard: Asus ROG Zenith II Extreme (sTRX40) CPU: AMD Threadripper 3960X Bios: 1802 (06/09/2023) CPPC and CPPC Preferred Core enabled Kernel command line: amd_pstate=3Dactive # dmidecode 3.4 Getting SMBIOS data from sysfs. SMBIOS 3.2.0 present. Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: ASUS Product Name: System Product Name Version: System Version Serial Number: System Serial Number UUID: ebcd3b7e-9734-32f6-6752-3497f631a402 Wake-up Type: Power Switch SKU Number: SKU Family: To be filled by O.E.M. Handle 0x003E, DMI type 12, 5 bytes System Configuration Options Option 1: Default string Handle 0x003F, DMI type 32, 20 bytes System Boot Information Status: No errors detected # cpupower frequency-info analyzing CPU 0: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: Cannot determine or is not supported. hardware limits: 550 MHz - 4.78 GHz available cpufreq governors: performance powersave current policy: frequency should be within 550 MHz and 4.78 GHz. The governor "performance" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.58 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes Boost States: 0 Total States: 3 Pstate-P0: 3800MHz Pstate-P1: 2800MHz Pstate-P2: 2200MHz =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3Dnorminal freq=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 3801 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3Dnorminal perf=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3Dhighest_perf perf=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 231 166 166 201 196 191 241 241 236 166 166 226 166 166 166 166 231 226 221 216 211 206 221 186 181 176 171 166 166 201 196 191 241 216 241 236 166 166 166 166 166 166 211 206 186 181 176 171 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3Dlowest_nonlinear_perf perf=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3Dlowest perf=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 If you like, I can also redo the same tests with guided and/or passive mode= s. --=20 You may reply to this email to add a comment. 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