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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B4F7C35280 for ; Sun, 10 May 2020 05:47:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0831C208E4 for ; Sun, 10 May 2020 05:47:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589089647; bh=PQW18kKBWbAlWkdnFkxJP6/JkC5E/quNbULzZyjKpn8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=HjUJqNl0FuWxm5r+LHDyb0Ap73zzkYefT29qj3xqkNNgMWocY/f/gUsXcfFYoKLy6 ie3ip62+dfLmHsMTc3Ds03wkht9LuZEPmToSqLlZEC+yYSUqv9Gzyf+aedbbvDf96+ 707rS9B2inFshOeFE77x0zu3MyGutf6wiYeIpzno= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726660AbgEJFr0 (ORCPT ); Sun, 10 May 2020 01:47:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:37640 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725787AbgEJFrZ (ORCPT ); Sun, 10 May 2020 01:47:25 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9E128208DB; Sun, 10 May 2020 05:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589089644; bh=PQW18kKBWbAlWkdnFkxJP6/JkC5E/quNbULzZyjKpn8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=zxysiI+G3s1Pvj6eLxx/1R02SWLh/ifTeNg9BtlEhjxOYuEXaxadA4kVWVl2g7ycN nCxIJ5kv10ohnpWkSGn5aTgYME0f5Kq77o0udCByPUmx4JOC5qc4iVqr6Et9tJwxJz oE7obs0cgSC6og6ASDEtvLev0830C/G16RNNG2V0= Date: Sun, 10 May 2020 07:47:17 +0200 From: Greg KH To: Dio Putra Cc: oneukum@suse.com, linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, stern@rowland.harvard.edu, linux-kernel@vger.kernel.org Subject: Re: USB Attached SCSI breakage due no udev involvement Message-ID: <20200510054717.GA3365021@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, May 10, 2020 at 09:55:57AM +0700, Dio Putra wrote: > Hi, it's first time for me to report user-space breakage in here, so > i'm begging your pardon. > > I want to report that Linux 5.4 breaking my USB mount workflow due > udevadm monitor report here (I'm using vanilla kernel 5.4.39 on > Slackware64 Current and vanilla kernel 4.4.221 on Slackware64 14.2): Sorry, but what actually changed that you can see in the logs? What functionality broke? What used to work that no longer does work? And 4.4.221 is quite different from 5.4, is that the jump that you are seeing breakage in, or is it in some smaller jump? thanks, greg k-h