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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98FF9C433F5 for ; Fri, 5 Nov 2021 17:10:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8434B6120D for ; Fri, 5 Nov 2021 17:10:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232883AbhKERM6 (ORCPT ); Fri, 5 Nov 2021 13:12:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:39590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234280AbhKERMp (ORCPT ); Fri, 5 Nov 2021 13:12:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id C323B61244 for ; Fri, 5 Nov 2021 17:10:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636132205; bh=m8Q3MZF8uU6SZK7IE6g/autm3R0MwcmN6h9fJW1XQbs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=uZc9/eb1TxU6qe8KejvvdITuDK73BPSeZdXhkMzy2oO1EcziYqhbNeafL1k9lffjN tdBqbmo6LE6BigGW79w3mJa8t4mkqNjCxfmfqEW0u4OlRGUA0SzM/rJCeKGKpDjvBg 06bizJEAAlWzSeV7PxvSMeVBvP1Ny8wezcVzuscU+B2/wDOSMC961djDKL/d/Q97k6 Sw8eSBrqTJQZfdVoeoGUDKfkNF+8KNNEmEYrPUv60HFoCX9uj61mkAqSlGi33Iotg8 6pMkoTJUkGrV6GuivYmu4AZ4Z2G/WAu6dBC0vuR45vgEVqyy/H143A1+vVs+xcg86Y B8YMLA56VoIDw== From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 214789] ehci-hcd.c ISR Date: Fri, 05 Nov 2021 17:10:05 +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: scott.c.arnold@nasa.gov 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 #22 from Scott Arnold (scott.c.arnold@nasa.gov) --- Hello, This caused problem: https://patchwork.kernel.org/project/linux-pci/patch/20200214213313.66622-2= -sean.v.kelley@linux.intel.com/ Scott -----Original Message----- From: bugzilla-daemon@bugzilla.kernel.org =20 Sent: Monday, November 1, 2021 2:41 PM To: Arnold, Scott C. (JSC-CD13)[SGT, INC] Subject: [EXTERNAL] [Bug 214789] ehci-hcd.c ISR https://gcc02.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fbugzill= a.kernel.org%2Fshow_bug.cgi%3Fid%3D214789&data=3D04%7C01%7Cscott.c.arno= ld%40nasa.gov%7C5df722eafbb3426ea8e708d99d6f8ef1%7C7005d45845be48ae8140d43d= a96dd17b%7C0%7C0%7C637713924742064413%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wL= jAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=3Dhb= 1Mm3rBbLg%2FUZQIk8WY0Pr%2BSqo9XBRJBLS2vmapYio%3D&reserved=3D0 --- Comment #20 from Alan Stern (stern@rowland.harvard.edu) --- There were = no significant changes at all to the ehci-hcd driver between 5.6.1 and 5.7.1.= =20 Which indicates that the cause of the problem lies somewhere else in the kernel. At this point, your best approach would be to carry out a git bisect between those two kernel versions. Or maybe just between 5.6 and 5.7 (I assume that 5.6 is okay, just like 5.6.1, and 5.7 is bad, just like 5.7.1). That would= let you identify the exact commit where the problem started. -- You may reply to this email to add a comment. You are receiving this mail because: You reported the bug. --=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.=