From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-584447-1524655988-2-1654786964159509238 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, MAILING_LIST_MULTI -1, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, LANGUAGES endafr, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1524655988; b=v0aIT/36g8Lumn5nCsw70VSgfWqaRrfQmAac5RRuz5CK+VchRq 18vBaIU0/mrrWGHqepDzJxFp4c45P8S7IsvnA8x+nG789+/AK0AU4W7EN9e68/4c +dhLFL00WR5xsIOChkVmXXwuRR3fmFgSexayPGxEwmbKAtjcimc/lLLQpcoYgsQQ kscEAt6/9jsAokc1jsY5OzjjghSChMHMoCnEuDRMI+YdSlETWLhvqGGCqiQYpGbU bm4XAC+aSQhpxXUNADaC+62B1cGqeS8sLfjRXza+xI7dqvI7AlS+zxZPSO3QczCN dLUt8AMlUkCSbMKfaKTdTQCAfRe9IH+7T42g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=fm2; t=1524655988; bh=6T0igkkuRGX655TtkJaraG5OR0DTCL PGXY5EnZAv/Cg=; b=oPnsAU5R4vl+hYaxASY858rLjXbcffr1GG3R2WsbkGRFyX H1vINdIyVJ+V44SOmqvl65tSCk+SZ/oVqdxu6ZCG+Oy/7Yjz3usqSJMSITymMSZk 1yWTCtdURIFkYyPbfH8p1ed01Btq7vtSoAbPC9XhTSNuGKchMdoxxiaevsMDrtr3 nnR10Yon+JR7CzJ2TSbcBpFhf3gBIgG/IFA9vIo1IePwU6uL3AC7v3zmmeThflH1 djK5zp/XqfrANHvFX/GpgQ1RcwzGrGb/u1e7LIx2m1hiocT+Q7m6HWicqZ7h9O4I /joUDvoJUbfZLjnW26Q7ClQcka1KM+B74EHFSouw== ARC-Authentication-Results: i=1; mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; 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=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; 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=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfJzvlwA0h2Ls8gL8pltgb2AV8t3dtsqettEM3bog3ogPVogfO0q6EVW0wpV7ug5IPBSWkquHUMCQPDL3njdRUUt4tcQM46ohJL7ERWyUodLkPYPwoD8B qx+r4wNxPo+qnVKc15Fylo0kT1GtqUiNaNSQvUWl7CItfEsoO8+DtgtUdVN1tzotJvKZXL0mDKeL2a2ByRXwLuUNBnmnMeAPHs5jBS8TGBzNEqcIXP82saOm X-CM-Analysis: v=2.3 cv=FKU1Odgs c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=IkcTkHD0fZMA:10 a=Kd1tUaAdevIA:10 a=_ua-DJzVAAAA:8 a=sozttTNsAAAA:8 a=ag1SF4gXAAAA:8 a=yQeiEY-BaBPr3-hvJPsA:9 a=QEXdDO2ut3YA:10 a=Rns7OpQVW6Hshu8udh8j:22 a=aeg5Gbbo78KNqacMgKqU:22 a=Yupwre4RP9_Eg_Bd0iYG:22 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753232AbeDYKhS (ORCPT ); Wed, 25 Apr 2018 06:37:18 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:51076 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752928AbeDYKhQ (ORCPT ); Wed, 25 Apr 2018 06:37:16 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Merlijn Wajer , Bin Liu Subject: [PATCH 4.14 014/183] usb: musb: Fix external abort in musb_remove on omap2430 Date: Wed, 25 Apr 2018 12:33:54 +0200 Message-Id: <20180425103243.184020258@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180425103242.532713678@linuxfoundation.org> References: <20180425103242.532713678@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Merlijn Wajer commit 94e46a4f2d5eb14059e42f313c098d4854847376 upstream. This fixes an oops on unbind / module unload (on the musb omap2430 platform). musb_remove function now calls musb_platform_exit before disabling runtime pm. Signed-off-by: Merlijn Wajer Signed-off-by: Bin Liu Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2498,11 +2498,11 @@ static int musb_remove(struct platform_d musb_disable_interrupts(musb); musb_writeb(musb->mregs, MUSB_DEVCTL, 0); spin_unlock_irqrestore(&musb->lock, flags); + musb_platform_exit(musb); pm_runtime_dont_use_autosuspend(musb->controller); pm_runtime_put_sync(musb->controller); pm_runtime_disable(musb->controller); - musb_platform_exit(musb); musb_phy_callback = NULL; if (musb->dma_controller) musb_dma_controller_destroy(musb->dma_controller);