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 F21E0D536 for ; Mon, 30 Oct 2023 16:26:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="W978eUfJ" Received: by smtp.kernel.org (Postfix) with ESMTPS id 633B3C433C7 for ; Mon, 30 Oct 2023 16:26:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698683164; bh=PXD8UA5wRo6+NeLF/0W83reI3LYNsDHCyX+rQeZSBHw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=W978eUfJ6xnihQbnPIgo51VQZQBjO1zSuXz+L5x+oAMrdGEPcRWuwwWxabCBDdloD dCx9rwd1ATh0mo8Wftm3Xa9XPcvl61PjSF+me9jOMubIzsNg61KO6cW2rsQqrtjSwd AAIMaQBvki4pV789JChM6+2lBP44S1iPDeZgIL3oHEbQBNxxam6TBsHgbe/SAPn61O 9qC7YSAQhFXSThr//xZ/bGQ6ir5KvgnTSFptoHm8GPpi7JZfm5cA5CjkwuHrKMqo1I KKYAYtRsmn2dJb6CUUyYtRany8tQ/dIs1EYaisHxAAXT/KokQC2N9hu8xAWHWnSq9u W19xPv6ZnM/ug== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 43080C53BC6; Mon, 30 Oct 2023 16:26:04 +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: Mon, 30 Oct 2023 16:26:04 +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: regressions@leemhuis.info 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: 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 --- Comment #13 from The Linux kernel's regression tracker (Thorsten Leemhu= is) (regressions@leemhuis.info) --- Ideally this should be fixed, but we are kinda stuck here: * Piotr, do you even care about this after all this time? * does the problem even still happen with the latest mainline kernel? might= be a good idea to test this with 6.6 or 6.7-rc1 is out (e.g. in two weeks from now) before doing anything else. * The regression was never bisected, hence it's unclear which developers is resposible for handling this (USB? IOMMU? something else?). But well, with a bit of luck Mathias commented earlier and might see this and share his thoughts. --=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.=