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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 DBB09C28CC5 for ; Wed, 5 Jun 2019 21:23:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B40A3206BB for ; Wed, 5 Jun 2019 21:23:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726774AbfFEVXE (ORCPT ); Wed, 5 Jun 2019 17:23:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44424 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726305AbfFEVXE (ORCPT ); Wed, 5 Jun 2019 17:23:04 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9A5D6C057F4B; Wed, 5 Jun 2019 21:23:03 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-120-173.rdu2.redhat.com [10.10.120.173]) by smtp.corp.redhat.com (Postfix) with ESMTP id DEA292C8F4; Wed, 5 Jun 2019 21:22:56 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <6439.1559769583@warthog.procyon.org.uk> References: <6439.1559769583@warthog.procyon.org.uk> <20190605165530.GA15790@vmlxhi-102.adit-jv.com> <20190605090556.17792-1-erosca@de.adit-jv.com> <20190605100337.GA9350@kroah.com> Cc: dhowells@redhat.com, Eugeniu Rosca , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Alan Stern , Mathias Nyman , Kai-Heng Feng , Felipe Balbi , Nicolas Boichat , Mathias Payer , Kento Kobayashi , Hui Peng , Raul E Rangel , Douglas Anderson , Jan-Marek Glogowski , Bin Liu , Colin Ian King , Nicolas Saenz Julienne , Jon Flatley , Mathieu Malaterre , Spyridon Papageorgiou , Joshua Frkuska , "George G . Davis" , yuichi.kusakabe@denso-ten.com, yohhei.fukui@denso-ten.com, natsumi.kamei@denso-ten.com, yasano@jp.adit-jv.com, sliu@de.adit-jv.com, Eugeniu Rosca , Greg Kroah-Hartman Subject: Re: [PATCH] usb: hub: report failure to enumerate uevent to userspace MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <6723.1559769775.1@warthog.procyon.org.uk> Date: Wed, 05 Jun 2019 22:22:55 +0100 Message-ID: <6724.1559769775@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 05 Jun 2019 21:23:04 +0000 (UTC) To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org David Howells wrote: > > - Looking at commit [4], it seems that the new "notifier" interface/api > > forces userspace applications to link against -lkeyutils [5]. > > No. The keyctl(2) syscall is implemented in -lkeyutils library, and not in > -lc. That's all. If you want to call KEYCTL_NOTIFY to watch a key or > keyring, you need it; not otherwise. Sorry, KEYCTL_WATCH_KEY, not KEYCTL_NOTIFY. I've changed my mind about the naming of things a couple of times and should probably harmonise them. David