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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 EA6BCC072B1 for ; Tue, 28 May 2019 20:42:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CE62E208CB for ; Tue, 28 May 2019 20:42:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727609AbfE1Umh (ORCPT ); Tue, 28 May 2019 16:42:37 -0400 Received: from namei.org ([65.99.196.166]:34906 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726492AbfE1Umg (ORCPT ); Tue, 28 May 2019 16:42:36 -0400 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id x4SKgU6B004966; Tue, 28 May 2019 20:42:30 GMT Date: Wed, 29 May 2019 06:42:30 +1000 (AEST) From: James Morris To: David Howells cc: keyrings@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 5/7] keys: Make __key_link_begin() handle lockdep nesting In-Reply-To: <155856411812.10428.4394700002321005951.stgit@warthog.procyon.org.uk> Message-ID: References: <155856408314.10428.17035328117829912815.stgit@warthog.procyon.org.uk> <155856411812.10428.4394700002321005951.stgit@warthog.procyon.org.uk> User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 22 May 2019, David Howells wrote: > Make __key_link_begin() handle lockdep nesting for the implementation of > key_move() where we have to lock two keyrings. > > Signed-off-by: David Howells Reviewed-by: James Morris -- James Morris