From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6B0EC433EF for ; Sat, 4 Dec 2021 00:27:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354448AbhLDAbO (ORCPT ); Fri, 3 Dec 2021 19:31:14 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:52184 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354124AbhLDAbO (ORCPT ); Fri, 3 Dec 2021 19:31:14 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A4A0162D30 for ; Sat, 4 Dec 2021 00:27:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 15558C341C1 for ; Sat, 4 Dec 2021 00:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638577669; bh=ar9UpfsvNKNNFsyBYXsgE8ggx6nrd8YLdpx2pHUCKIE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=gYBshb+G1R1BnRfl3t+XQR7UtQhaz/iC5iPtet1OmF13SMeLPlz1m9eP9lQ6taxee h5lC/kjytlapkXFsC8AADvLFX7fq1uLTJHhZpQhVnRzdwjd0rVOk9/eXXUtixu+tjl uAWeJ/TFYGrgeKuMEC1/GrHyQjFaSPQuQiOlOzxec0GbrNOYrrcPLbpluK7tYwY0ip lyjUg/SZjNYyUOckGewDRXx9N90hddFk+FyYyywL3p4QWIG8jxb+hDnmXBdbYgN2YG bfbpMR/dpPXLPDxsBfSxu90KQDOb5A47GhnU4KVw6TSdybhAGvRHpCK6wHfATvOJfP nU+MY5MFwA9Rw== Received: by pdx-korg-bugzilla-2.web.codeaurora.org (Postfix, from userid 48) id DC4B760EE6; Sat, 4 Dec 2021 00:27:48 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 214789] ehci-hcd.c ISR Date: Sat, 04 Dec 2021 00:27:48 +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: high X-Bugzilla-Who: seanvk.dev@oregontracks.org 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 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D214789 --- Comment #28 from Sean V Kelley (seanvk.dev@oregontracks.org) --- (In reply to Scott Arnold from comment #23) > pci=3Dnoioapicquirk fixes it. >=20 As mentioned in the patch originally: https://patchwork.kernel.org/project/linux-pci/patch/20200214213313.66622-3= -sean.v.kelley@linux.intel.com/ +The config option X86_REROUTE_FOR_BROKEN_BOOT_IRQS exists to enable +(or disable) the redirection of the interrupt handler to the PCH interrupt +line. The option can be overridden by either pci=3Dioapicreroute or +pci=3Dnoioapicreroute.[3] +[3] https://lore.kernel.org/lkml/487C8EA7.6020205@suse.de/ In the absence of the ability to convert your out-of-tree driver for this hardware to MSI, then can you give pci=3Dnoioapicreroute a try? Sean --=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.=