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 E66AA184E for ; Thu, 2 Jan 2025 02:11:29 +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=1735783890; cv=none; b=H6fBY4YWQDjs0YEbgJi91+1A6sUVkQBWV4GL3UZc/faGEnJ6w90XqgsOPx2TkPFvAQLDOTfEK0bTO4BE0x9Q2zpJUX5rN/kEyOZSKivVvXHe4K1VKe1ExPJ2IIqv2qChVM5pAXUEfClL/mlZ6yCq6mXb/ADF5kic72YhBcnRrr4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735783890; c=relaxed/simple; bh=tF7J7F0cAYFW/IX2u1lgxozmkIT2Jg7qNwAN+Hj8v6I=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=pBNPrsr0EKSWjb9PKjS/j44tAsCK7A7PwkYf4GGgCdQ1vmASKrfdD1SQZfs7TmC53FgO2261znc/5/VIAT1hDYLt3pfx8CnsVQstBcaTUGpvKq2JmsM153a2hrhM4L765KB6XX+mP2zpdaf8hvOnBEOh3O+Gz3w2rdgc7bY9FPg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KZiQpYzs; 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="KZiQpYzs" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7E922C4CEDD for ; Thu, 2 Jan 2025 02:11:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735783889; bh=tF7J7F0cAYFW/IX2u1lgxozmkIT2Jg7qNwAN+Hj8v6I=; h=From:To:Subject:Date:In-Reply-To:References:From; b=KZiQpYzsUxZ7/kCO7hUrdb7NtRAcL+8eE/Iv9F6vH59gj1cy7b6Q210Nca1hm7MK0 5Ew7o+OiMTeZoVo8tpV7ZYAoX1rF8TS+fDV3i1HukCuP5Hlrmw98FXe7H9OO92XK0p fPOdHC7fUWjVxJEOX+WNTzRxoDeGgtZrDwa/EEEVzBA+FMHBEwckaSWFWzms2tNKx1 PO2Q90pkiUg1M0/EyldyyyeGVAcn61vlKyahNXfsWZrFK9IHx+91t5UjUJyHWI0kCl FTu0SLqbS0LIZVsjMp+UcM5pZ2Ef4CRzgDjKI750WCJSpHIWMSKRRuzk2zoxe+6oc/ tv4yNic42ZtoQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 70B4AC4160E; Thu, 2 Jan 2025 02:11:29 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 219640] [REGRESSION, BISECTED] Preferred cores working incorrectly for Zen3 CPU (regression) Date: Thu, 02 Jan 2025 02:11:29 +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: mario.limonciello@amd.com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: mario.limonciello@amd.com X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status assigned_to attachments.created 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=3D219640 Mario Limonciello (AMD) (mario.limonciello@amd.com) changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|linux-pm@vger.kernel.org |mario.limonciello@amd.com --- Comment #1 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- Created attachment 307438 --> https://bugzilla.kernel.org/attachment.cgi?id=3D307438&action=3Dedit potential patch (v1) FWIW that commit ID is a little bit different than what landed in mainline.= =20 This is the mainline commit ID: https://git.kernel.org/torvalds/c/50a062a762005 Looking at the changes in what you identified, I have a patch that might he= lp.=20 Can you please have a try with it? If that doesn't work to help isolate; can you please tell me if you can also reproduce this issue using the 'linux-next' branch here: https://git.kernel.org/pub/scm/linux/kernel/git/superm1/linux.git/log/?h=3D= linux-next While also adding this patch series on top of it? https://lore.kernel.org/lkml/20241223043407.1611-1-kprateek.nayak@amd.com/#t If not aware you can use the tool 'b4' to download and apply that series: ``` b4 shazam https://lore.kernel.org/lkml/20241223043407.1611-1-kprateek.nayak@amd.com/#t ``` --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=