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 C07AE204C04 for ; Mon, 3 Feb 2025 17:24:17 +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=1738603458; cv=none; b=cQVr3NNKWvtk8Njd4FXMccLD6oUybvVaSB5REc7z2TPeiaB7OaqXVhge6TJECCDHFJGGkE3yfoiab2NJgMOrgAWKPKB53wPRhkKWUunhC/MIlq3OkWt9UT8Z1W3CmgtgG/jShBZaL2Y9RYQyit5qMVZzGG07uXMcp36SpA4G39A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738603458; c=relaxed/simple; bh=1LDaQLqKSph3vz/BXzavtjy2S5ukzIPciGtU7y/sHVU=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=rj4ruQF6TBco8M9ip5QwicMyPonQXU08bFVUoAEr6Qpe6fxAqHAeinCGWUsgZmKLVKczq+gnDe32XK8gf0F5McdLuFVAEClDIlcWLmzB1mBvBkL4yxvE34htj988/PluqLPMZ24Xde9fVGL3mg+VCF6pxgNf0M/fdJk/NuEHXc0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CtnH0fmy; 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="CtnH0fmy" Received: by smtp.kernel.org (Postfix) with ESMTPS id 247FCC4CED2 for ; Mon, 3 Feb 2025 17:24:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738603457; bh=1LDaQLqKSph3vz/BXzavtjy2S5ukzIPciGtU7y/sHVU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=CtnH0fmyMiy3JyKthOgX1kftG6qvKzQYjSQ+UDbX8djGZPEGMwyygnW/W+d0kj3rd OkZctFF5uUrVrH7BoG46sPlufUwc191iV7iGR9Y9sDvXLvW/AnUbWLsgBJStCGtqky T4E6zFKZSS7HPMhngtfKcs4nf70CIuyyxIPjdxik63hZqni1Q8lTcvGz3H535YLuTC eisnzvwv3m4FkDX8EdQEZFJ8IV9YOa8saDjcA/WR7g3tMX6AKtGYC6aeLYkTVC+gt6 k+7a3t+lc/JW5jU186zhbycj9IOY0PKQOF6AE/WOADxFC5+sh/fS3t8+1MrLNf4NZh TzRR6UngGCWEQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 1A79AC41606; Mon, 3 Feb 2025 17:24:17 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 219590] Linux 6.13 ucsi driver error: drivers/usb/typec/ucsi/ucsi.c:1374 ucsi_reset_ppm Date: Mon, 03 Feb 2025 17:24:16 +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: guido.iodice@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.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-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219590 --- Comment #10 from Guido (guido.iodice@gmail.com) --- (In reply to Fedor Pchelkin from comment #7) > Hi, >=20 > is this warning reproducible on your system only during the initial > startup/booting the kernel? If you then manually load/unload 'ucsi_acpi' > module, are there any errors observed in the log? only during boot >=20 > Do you have something like the following in the kernel log (dmesg)? Does = it > happen when the WARNING occurs or when it does not occur? >=20 > [ 6.482546] ucsi_acpi USBC000:00: failed to reset PPM! > [ 6.482551] ucsi_acpi USBC000:00: error -ETIMEDOUT: PPM init failed Yes, something similar but in the call trace 03.02.2025 18:12:39:741 WARNING CPU: 2 PID: 35 at drivers/usb/typec/ucsi/ucsi.c:1377 ucsi_reset_ppm+0x1b4/0x1c0 [typec_ucsi] 03.02.2025 18:12:39:741 RIP 0010:ucsi_reset_ppm+0x1b4/0x1c0 [typec_ucsi] 03.02.2025 18:12:39:741 ? ucsi_reset_ppm+0x1b4/0x1c0 [typec_ucsi 231559ee5125add8a822ef3f41338af7860410e9] 03.02.2025 18:12:39:741 ? ucsi_reset_ppm+0x1b4/0x1c0 [typec_ucsi 231559ee5125add8a822ef3f41338af7860410e9] 03.02.2025 18:12:39:741 ? ucsi_reset_ppm+0x1b4/0x1c0 [typec_ucsi 231559ee5125add8a822ef3f41338af7860410e9] --=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.=