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 2CDB4184E for ; Fri, 19 Jan 2024 03:32:23 +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=1705635146; cv=none; b=m6nEMi0mJTjP9QgisoduRFLUrQWN0FOlFP1OQ1epDYAjbYvKeyxqdn6nKXGj2FpMhX+IYL1ONWDYI0tJWojDcGFKIX3TYdlh45OXFWftm56SGhEvjeEQdpYAblbeIjQSiTtSI8BE+j2COvZJGGFjkgyM19wSn8WyLlbhn4VZ4Uw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705635146; c=relaxed/simple; bh=vtmP31xNrugtsFVfN4/mLhDmgkBs1abcz5bjId+YyEk=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=L4FRmNE8ZTaZze4VHuAAo+810U31OLK7e0y3SmvP5ksqgc4pO1yFomCvLOribHe6YGTyZpyg9cyW1jf9I9AjWKPbaqixvoDEXDhotWlH7+kwwcsSjG1DmrPX3PkabS0dTSYngtqqWxB6RCLB7Y+KvB/R6IF870wOy+ZNcR6z2+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RAXdyTBQ; 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="RAXdyTBQ" Received: by smtp.kernel.org (Postfix) with ESMTPS id B1E8EC43399 for ; Fri, 19 Jan 2024 03:32:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705635143; bh=vtmP31xNrugtsFVfN4/mLhDmgkBs1abcz5bjId+YyEk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=RAXdyTBQ1LAs1m0VNUXgFtB+J7ZqOQxKDDItjjOjvmIvsJwRnVmEVpoS98yYEbZcC L+6fGz5Ie5bQka/zyQAyEo7DAIKS/H9OUsKxR6ZzK4+1cADff6ZaXYmRyuF28q8Zp+ 8P/zzQSWWJAHIdvblQH02lGZYtIxv10FJofW1Um9V8hGz+qmj2hrnWjyQZB52UF7wi 2Sk6jt1/cVyQVGa7AqvADvs2qUt6CrDjatwnllq/YDJb8pgl0gYmeIm4ZojqZqMoRY drcuJfubcjWxj3EFBzgKpDHLSILoxlA3G0VNBWTtLCoi1Lg59FWuhCwFs0S53nxR0+ WJ2qc3icCXxTg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A4115C53BD0; Fri, 19 Jan 2024 03:32:23 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 217931] amd-pstate lacks crucial features: CPU frequency and boost control Date: Fri, 19 Jan 2024 03:32:23 +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: high X-Bugzilla-Who: alex.delorenzo@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: 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=3D217931 --- Comment #29 from AlexDeLorenzo.dev (alex.delorenzo@gmail.com) --- It happened again ~90min after doing a `systemctl kexec` and using `ryzenad= j`, so I can better answer your questions. (In reply to Mario Limonciello (AMD) from comment #16) > When you say getting stuck in lowest supported frequency does it resemble > bug 218305 perhaps? It seems to differ from bug 218305 in that the values `ryzenadj -i` returns seem sane on my machine, whereas in the other bug report they weren't. I'm = also getting the correct reporting for the maximum supported frequency for all o= f my cores. I can't say what triggers it, but I've noticed it most when using the machi= ne for a couple of hours, sometimes while using the processor moderately but n= ot excessively.=20 > What is your CPU scaling governor when it happened? And does it only hap= pen > with suspend/resume or only with reboot? This time it happened with the performance governor.=20 I added an attachment with the output of ryzenadj, cpupower and sysfs taken while the machine was stuck at 400MHz --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=