From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-220362-1516897931-2-8405095256906904521 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no ("Email failed DMARC policy for domain") X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='com', MailFrom='org' X-Spam-charsets: plain='us-ascii' X-IgnoreVacation: yes ("Email failed DMARC policy for domain") X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: linux-usb-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1516897930; b=AeZRge5/X6t5dG2KV41TQVt1grP81MxaT6NJkFLTHgmCbgK 27xApki2Gh9381dL2Qso02EX++7jJQLLfgMoxakx2HiME3W12ZAQUfhwJPvj8L/w 12L3twEGmayXCkUYuK2vdXSfWrDA85JoYkAEzH4CCPk7BXtcY/70PvTSjIDjq9ZQ K4kggIkEfa0lPYKPu6MTFBEO3eYOfavkCD77caRMWqqFu0sTKGDZmt4pnZbrs21D bqT0vz1CrGg3JM98VOy4ftvyme9NjVq3MRxp8eyqF1LqI+Kxy5UQY6LzQszNI+k2 +T7ULAmEZ+n4O1ZixIzHSWNrNNhbvaBicU9ACCA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to:sender :list-id; s=arctest; t=1516897930; bh=G7U8wT79aENw/3fufhx5CoGwof BbNhKW03TZRHr4oVY=; b=r7/GzUzkyiQaNEp2bNAyMamBwFmODQeBNwa3xzNBFk ALCKkTV9i7Q3upT+4X5nuQw5stRmaLWe8VnVMSbKR3oGSWUgsqPrxJzs1ildnIgF 8zrVHuvn6J6O1igja5YHfX7KNKhl1dfRghGOMagzzQvyzjX6cBwnx0YtSyXfV1L+ 2hJMfZ+vNsQXyZQn+FVvYmexg8Bdm5RXrp913cs7GSmKS11GwwuFGqgnmpZNEwOw 8ccjhRbmjD/FUvXGlqEfh5L/+t9/D+g8YdL60r6l7Ctc4ceYdXQenwYPnOx1HiqG rBdJnT8BDjQaOYvNqnD/RvBARl4dlYki8VwKqfz5ZAcg== ARC-Authentication-Results: i=1; mx2.messagingengine.com; arc=none (no signatures found); dkim=fail (body has been altered; 1024-bit rsa key sha256) header.d=ti.com header.i=@ti.com header.b=udcW+ApR x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=ti-com-17Q1; dmarc=fail (p=quarantine,has-list-id=yes,d=quarantine) header.from=ti.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=ti.com header.result=pass header_is_org_domain=yes Authentication-Results: mx2.messagingengine.com; arc=none (no signatures found); dkim=fail (body has been altered; 1024-bit rsa key sha256) header.d=ti.com header.i=@ti.com header.b=udcW+ApR x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=ti-com-17Q1; dmarc=fail (p=quarantine,has-list-id=yes,d=quarantine) header.from=ti.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=ti.com header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751082AbeAYQbz (ORCPT ); Thu, 25 Jan 2018 11:31:55 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:24817 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750992AbeAYQby (ORCPT ); Thu, 25 Jan 2018 11:31:54 -0500 Date: Thu, 25 Jan 2018 10:31:46 -0600 From: Bin Liu To: Maxim Uvarov CC: Yegor Yefremov , kernel list , linux-usb , Greg KH , , Tomas Paukrt Subject: Re: [PATCHv2] musb_host: fix lockup on rxcsr_h_error Message-ID: <20180125163146.GD6590@uda0271908> Mail-Followup-To: Bin Liu , Maxim Uvarov , Yegor Yefremov , kernel list , linux-usb , Greg KH , sergei.shtylyov@cogentembedded.com, Tomas Paukrt References: <20160427191356.GA16821@uda0271908> <20160427212823.GA14645@uda0271908> <20160428143714.GA7222@uda0271908> <20160503134813.GA690@uda0271908> <20180125154508.GB6590@uda0271908> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Maxim, On Thu, Jan 25, 2018 at 07:24:02PM +0300, Maxim Uvarov wrote: > [1] says that issue is with back ported driver to 3.12.10. Can the > latest kernel be tested on the same hw? Agreed that it should be tested with the latest kernel. But my concern now is if stopping scheduling urbs on errors is a right thing to do, that is why I asked if you can re-test your usecase with reverting the commit. I am unable to reproduce the original issue you had. Thanks, -Bin.