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 9531515382E for ; Mon, 17 Feb 2025 07:48:11 +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=1739778491; cv=none; b=NALKOGPPt1YJKBurplWHAoXFMV+Qtfn26+ffiLZCAmjgAd+icEJhMCe09QTnbgWrrgdVw/B/38pYk8vTeDXvaNc6a78RegHQRaE09JWjwrvfJbMykoCKV3/g8hslvReHycBfCX0pyDGED4EcUP5Y7nc5fdXlmZhjPijKwNk06uA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739778491; c=relaxed/simple; bh=eo2LvtVznHxqS0YjGJhLHPVfzmcr/GElrpZG+J3XaLI=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Udk39SF48i+0gks84PPjLPEAiuOdX8g/Av6QfVBR9Or+Wnp6K25yQ2HLa/oonNMM3Nr4AYPXNQlgSpdJqj6NVjB6k3DLpYO3rF5auP9DOlkr1JfraX7V+aPzORG9cmio+ztiyETnPKvQt3bFwrjnxYreSRzp6ed7OPgA79HKvLo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZuQCZm39; 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="ZuQCZm39" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0E8DAC4CEEB for ; Mon, 17 Feb 2025 07:48:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739778491; bh=eo2LvtVznHxqS0YjGJhLHPVfzmcr/GElrpZG+J3XaLI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ZuQCZm39ywAROUM1I9yjGUxPC2KhajRNINJuL7je7zeC86gY1cdhfqO00hDS0Ihr6 aL+zpRAR7i4g/Uk3VN4Wgag7Da/S0KDojX8khRLMRi0oqaeT29jNpU/Ik2ON0Bn8fY HAqv9Jv0+wPABXWYB9Us297E2YJHHsXFUf4QDY9qr6fbWEGbQ4R2ozJyZF632R1lyt 9QCDGDU6FEnpRKvQThBy1Jm5Ou2whc/6m8W1by19rudOpW7fBSvBAc9D4bYHZodnAV vumKquVSG4Gd6AidcOjWnOVybBBvSJWkX+p3xDwx577VDh7j3tP0sfZaFU1STqHS+5 VhPwYMPHLB+sA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 03BF1C41606; Mon, 17 Feb 2025 07:48:11 +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: Mon, 17 Feb 2025 07:48:10 +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: aros@gmx.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 #64 from Artem S. Tashkinov (aros@gmx.com) --- (In reply to Miroslav Pavleski from comment #63) > amd_pstate still is going haywire, testing on mainline 6.14.0-rc2. Upon > fresh boot, both active and passive drivers seem to adhere to > scaling_max_freq. Passive definitely.=20 >=20 > After S3 sleeping the machine, it goes haywire, even boosting CPUs (ignor= ing > boost flag) and going above the set limits. It is really frustrating on a > notebook machine, heating up and draining battery too fast, without some > significant workload, making it unusable as a portable. What's your CPU/APU? >=20 > I went back to acpi_cpufreq and the machine is much more well-behaved, ev= en > though the minimal frequencies are much higher. acpi_cpufreq's minimum reported frequencies shouldn't affect your power consumption. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=