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 BF30BC433F5 for ; Sat, 4 Dec 2021 00:29:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354449AbhLDAdE (ORCPT ); Fri, 3 Dec 2021 19:33:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354124AbhLDAdE (ORCPT ); Fri, 3 Dec 2021 19:33:04 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72E01C061751 for ; Fri, 3 Dec 2021 16:29:39 -0800 (PST) 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 C3A3C617DF for ; Sat, 4 Dec 2021 00:29:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 32DFDC341C0 for ; Sat, 4 Dec 2021 00:29:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638577778; bh=MKwMEzCKD8n1I5JzBSmevOvIR8Nq0IpmnM3PvQKV7N4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=hgDU6cWgYIHEs6skY9nu98NY/teJ22gEW5ENwmj7Gm/lDeQMz3FeUar0ptq0ILPhn +5akTiN4fTtjgB0X/z0nE8GXmiKzD39acFbT/bUzO8FzIHx1Xkl7iFrUiJ63gy0rMW AQHRehGqNxEzC9jjB3ZZ4LYYuEeHK4YNB3TMGaBtOD5N4BhlpgRWuG3C95Q9NG5qnn xaBqi8BZG1kNGAu0s4w0Q6QF6+heSFgtyKX1nOdc6tEDqxXgBatj219D2jY+ebb7qv wMHa65ZbKlRO7M8abm+KLuT1A/5YADFEjfW3s1zQ8LgqSs809fI2P76fMa+wOfz4+e UWPKPxhynebXg== Received: by pdx-korg-bugzilla-2.web.codeaurora.org (Postfix, from userid 48) id 1552B61101; Sat, 4 Dec 2021 00:29:38 +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 00:29:37 +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 #29 from Sean V Kelley (seanvk.dev@oregontracks.org) --- (In reply to Sean V Kelley from comment #28) > (In reply to Scott Arnold from comment #23) > > pci=3Dnoioapicquirk fixes it. > >=20 >=20 > As mentioned in the patch originally: >=20 > https://patchwork.kernel.org/project/linux-pci/patch/20200214213313.66622= -3- > sean.v.kelley@linux.intel.com/ >=20 > +The config option X86_REROUTE_FOR_BROKEN_BOOT_IRQS exists to enable > +(or disable) the redirection of the interrupt handler to the PCH interru= pt > +line. The option can be overridden by either pci=3Dioapicreroute or > +pci=3Dnoioapicreroute.[3] >=20 >=20 > +[3] https://lore.kernel.org/lkml/487C8EA7.6020205@suse.de/ >=20 > 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? Sorry, full of typos today. I'm wondering if you could give pci=3Dioapicre= route a try. I no longer work at Intel but am happy to help try to resolve your issue as best I can. Best regards, Sean >=20 >=20 > 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.=