From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (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 17A252F6574; Wed, 7 Jan 2026 10:03:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767780203; cv=none; b=sffDsAVpYCKOnBbF5g3k0Kuts4G9nftIsopHRBWU4T4+LtZU0Pm1hxZbDPjJoMT4pV+8fwUYDVWkzmc2uNo5ALWxwNDgBQ+hTmbd3JlOf3rhnFDBwzG7yY3VNpIarEYlg46jg27rKt43ccJnM2FzrONtnr8rk8mn5aeI1Q23VA4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767780203; c=relaxed/simple; bh=aGZNsRq6iMUStbzb49O2/+lRO2eS1WP+UQOJsgeuc/I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rqQuxe1RJG2XGrSQ0HmHikIRKRxQh5Me1qJkf1Zjdw6Drhq0tEl6qQyL12TeklcAXMHbrmpWSt6LHYzPx2jYYB6UwPFasyRZTUA/sM/rLlW0W25UkwqIH/2TN3WFbOVz+Rws5PGU0BKnnUqG9A5fiYnYsyCyomoYzFdqSU9fBKA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=AAowDILE; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="AAowDILE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767780201; x=1799316201; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=aGZNsRq6iMUStbzb49O2/+lRO2eS1WP+UQOJsgeuc/I=; b=AAowDILEbTyeDOxz73HLEuaQh9ohrEqfqQpBv7UTeMfPLACwjFj1SKnl vv2exCHJAVpv8Yk2bAio3c6pO4ljqbm+iwKX4pxda1j2aTPBWXBFoWjMb 3lu6S/KdFt0zZXfdPB1nsMGtEbGfH9XydQcD7fG3LCuOCLOEq+eusoO4j EU4YLZMInkl67o+56q2rnrD9aFxyrKy/iWJQyUngQYL3OuvxtpYD7Naqg CXlsAAqqCJaeTHcSUEJuJLRanJc7b4tWzjTWmReeT4oNM7zAokDewPzDa hD/h7aXyGaJIMeSi6g0AXD+7AlUh9389Lh5ca3YK+fslFrST2HJdiYLqj A==; X-CSE-ConnectionGUID: BCUB/IL1S0WVfnSqMMKweg== X-CSE-MsgGUID: KCzngi4QTFyWojN7k5s+EA== X-IronPort-AV: E=McAfee;i="6800,10657,11663"; a="69306991" X-IronPort-AV: E=Sophos;i="6.21,207,1763452800"; d="scan'208";a="69306991" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jan 2026 02:03:20 -0800 X-CSE-ConnectionGUID: 1vzy2TJkSyqoiLlIaF1o0A== X-CSE-MsgGUID: +i1fO7aWT7S/ww7fqeWjag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,207,1763452800"; d="scan'208";a="234028651" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa001.fm.intel.com with ESMTP; 07 Jan 2026 02:02:30 -0800 Received: by black.igk.intel.com (Postfix, from userid 1001) id B844398; Wed, 07 Jan 2026 11:02:17 +0100 (CET) Date: Wed, 7 Jan 2026 11:02:17 +0100 From: Mika Westerberg To: Atharva Tiwari Cc: YehezkelShB@gmail.com, andreas.noever@gmail.com, bhelgaas@google.com, dave.jiang@intel.com, feng.tang@linux.alibaba.com, helgaas@kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-usb@vger.kernel.org, lukas@wunner.de, sathyanarayanan.kuppuswamy@linux.intel.com, westeri@kernel.org Subject: Re: [PATCH] PCI/portdev: Disable AER for Titan Ridge 4C 2018 Message-ID: <20260107100217.GP2275908@black.igk.intel.com> References: <20260107093021.GN2275908@black.igk.intel.com> <20260107095435.1390-1-atharvatiwarilinuxdev@gmail.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260107095435.1390-1-atharvatiwarilinuxdev@gmail.com> On Wed, Jan 07, 2026 at 09:54:33AM +0000, Atharva Tiwari wrote: > I’ve been using the mainline kernel > (which I compiled about two weeks ago), > and the problem still isn’t fixed, > so PTM is most likely not the root cause. Okay, what device you have connected there? Can you provide full dmesg and output of 'sudo lspci -vv') when that device is connected?