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 306F4197A87 for ; Fri, 1 Nov 2024 14:03:40 +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=1730469821; cv=none; b=k3TBcZTtjCyHTeHLXY9xxYeL7/ULUL/j4MKFHu469BdgaQOIf2riCpZ9onNAeDMUy6Dng6AkbQBBmpPYFauRSYlM0OzLEYzcqxy7kPNut7pSiON1UTbvzBXk8t4197ipruWXEvjRRGqeca6qqZIwt+M2TFIutg4fT8latCav8D8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730469821; c=relaxed/simple; bh=Q8HhOjRUNdwvdPGy8SIAh5SQsNjXXkk4rrgpt2FQ+jQ=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=FK5DTerppTPxzJrIOihOcClgg6IsiAblNg4UJfeXfjWAtbB+jOfzxn5Jr+dvKVZkB1pjSttjcykuvhvEqeOZqenkqfjQoHw8rBb6Iqa1SphPiVXJKcg/fIrbl6fWgohn9zARWs0sS/cbGcuvkIeh8c5oU87RvrdAtSJp86LRLak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FtPCE/2L; 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="FtPCE/2L" Received: by smtp.kernel.org (Postfix) with ESMTPS id CC4F8C4CED4 for ; Fri, 1 Nov 2024 14:03:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730469820; bh=Q8HhOjRUNdwvdPGy8SIAh5SQsNjXXkk4rrgpt2FQ+jQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=FtPCE/2LDptIZ+uGMpRedPI4QKXQT53KLw05L8bjX4DjeI3YpfG865MuLf5dqYnTk Q30XUUzeSR3XfaznzjJ5j9NGCGKe3I965NoE0GDWakmktZDe7kT4X8qIOZaBTFQp7G +AKKrnB202SRqPacyzg9klZjFYh54q2ax78/X8XYM9qf/G43RJ6L24tEKd9onS/eT7 SeKM66HHwIAUjcG0B88nh7G8+sF/so/hcUcTIvVJ04/ce10hSu0XEnTcee1VNBtW0b E1FfMk03twgCasYn4lfX6naj9OqWc4kt4w3hq5/LfJ9fcuzDYrTpjaihjLoMixWN4P bhj91ffSEcBFQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C486AC53BC4; Fri, 1 Nov 2024 14:03:40 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 215906] DMAR fault when connected usb hub (xhci_hcd) Date: Fri, 01 Nov 2024 14:03:40 +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: lists.rolf@reintjes.nrw X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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=3D215906 Rolf Reintjes (lists.rolf@reintjes.nrw) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lists.rolf@reintjes.nrw --- Comment #19 from Rolf Reintjes (lists.rolf@reintjes.nrw) --- (In reply to Mathias Nyman from comment #17) > If we can figure out past which area, then its possible to make a driver > workaround for this controller that allocates a bit larger DMA chunk for > that specific purpose.=20 I am a debian user and opened this bug report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=3D1050352 In the last mail I was pointed here. So I now offer my help because I have the hardware and can reproduce the bu= g. I am not a kernel developer. But I am able to modify kernel source files and compile a custom kernel and let it run on debian, either debian stable or debian testing. May be I could test new versions of the driver. --=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.=