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 5BED31292F3 for ; Mon, 26 Feb 2024 14:05:47 +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=1708956347; cv=none; b=I4jjd4luzBJs/R9tlM37qYsiI4/5tHKoWw4y0YOXRWXemQZ+VwFumo5u/ZSYcShHun1DOkzez+bOxF+zNtcn+5LYyRPg52ejP0qssPXQfmnUkoKWO2R1Q20z/PNr+c4zTTmaD88rm5d+yzK84zHabc3o28GenVwW/5+L2mxpq+Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708956347; c=relaxed/simple; bh=ShVXHzAAl2NXdTe+5EwJVU/Pfmhy7DumPVy3PDr0ptg=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=uY41teYNIECM6fXzg/Ypm4/cAjzBJIY7hvINO7MdzCb6c6zptBlLFqfO0ia5L8oPEfvoL6BydOlMCHA1+5HlJI9oKvc0AAoswaRQrDKZ5WfRj7SP0PPD30pymPD3Tg4K6pFTsn7MLYTLYxrp1t27EdzLiAOqej+xolPSO519lrE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XwSzZsNb; 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="XwSzZsNb" Received: by smtp.kernel.org (Postfix) with ESMTPS id D6100C433C7 for ; Mon, 26 Feb 2024 14:05:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708956346; bh=ShVXHzAAl2NXdTe+5EwJVU/Pfmhy7DumPVy3PDr0ptg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=XwSzZsNboIrdeq9H5ZWk9YDKwqdtE+VA9WOu7Wcg7212kCvdc8sSYmnS6icedkE5E //LDFHW7QXOd8Y1irx5f4tDv2q4sXzpl/i116MScGoYYj5mvi2xKaBij9QtzW0DAoB yARXzTannU4iCyEmf2e07kq/Fers26AKTT6JlNW1D+g+YWGCzFTqKfz5L9tOpCjeRG kbIp0PPGSubwMDyykXPZs4bbniDSJdLN9EL2BDlNsMxzDYGsSOtLmGb7btjXZVBfXr s15iqdxU8Xl2uPPIrlSrgjc83sBwAWE84SivHmwgMnvx6pPC4hdyA3N3u+NR3VRB3j MY/riYb8zCAYw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C181CC53BC6; Mon, 26 Feb 2024 14:05:46 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 218487] Linux warning `usb: port power management may be unreliable` on Dell OptiPlex 5055 Date: Mon, 26 Feb 2024 14:05:46 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pmenzel+bugzilla.kernel.org@molgen.mpg.de X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218487 --- Comment #3 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de)= --- Created attachment 305907 --> https://bugzilla.kernel.org/attachment.cgi?id=3D305907&action=3Dedit Linux 6.8-rc6+ messages with v2 patches (output of `dmesg`) with `usbcore.dyndbg=3D+p` and with system firmware 1.1.20 I tested this on a different system but the same model with a slightly older firmware version OptiPlex 5055 Ryzen CPU/0P03DX, BIOS 1.1.20 05/31/2019. The warning is gone. The two patches were applied on top of tag *v6.8-rc6*. 1.=20 https://lore.kernel.org/all/20240220135946.4028553-1-mathias.nyman@linux.in= tel.com/ 2.=20 https://lore.kernel.org/all/20240220135946.4028553-2-mathias.nyman@linux.in= tel.com/ --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=