Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934029Ab2EWThQ (ORCPT ); Wed, 23 May 2012 15:37:16 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:43216 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933930Ab2EWThL (ORCPT ); Wed, 23 May 2012 15:37:11 -0400 Date: Wed, 23 May 2012 20:37:07 +0100 From: Al Viro To: Randy Dunlap Cc: Stephen Rothwell , linux-next@vger.kernel.org, LKML , Richard Weinberger Subject: Re: linux-next: Tree for May 23 (uml) Message-ID: <20120523193707.GO11775@ZenIV.linux.org.uk> References: <20120523170740.ae058d8d5468d471eb948c39@canb.auug.org.au> <4FBD090E.5020901@xenotime.net> <20120523181917.GN11775@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120523181917.GN11775@ZenIV.linux.org.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2056 Lines: 41 On Wed, May 23, 2012 at 07:19:17PM +0100, Al Viro wrote: > Grr... That's a conflict between uml gaining TIF_NOTIFY_RESUME (needed > prereq to task_work_add() series) and patch in said series doing away > with explicit calls of key_replace_session_keyring(). Fixup is to remove > those two lines in arch/um/process.c, same as done on other architectures > by "keys: kill the dummy key_replace_session_keyring()" (commit c1cb001). > > Not an issue for mainline merge, since task_work_add patchset goes later, > but I think I'll have to cherry-pick that series into signal.git. And > probably reorder it a bit, moving the calls into tracehook_notify_resume() > first, with "kill the dummy..." commit removing just that single call. Hmm... Two solutions, take your pick: 1) I think the minimal solution is this: I add the "move key_replace_session_keyring() into tracehook_notify_resume()" into signal.git for-next, which yields one conflict with next/akpm. With conflict resolution being "take tracehook_notify_resume() from next/akpm". I've put that into for-next-variant1 2) Cherry-picked these guys into signal.git, along with the rest of signal prereqs for them. Merge with next/akpm-base yields a couple of trivial conflicts in kernel/fork.c (with sched, mm: Rework sched_{fork,exec} node assignment removing INIT_LIST_HEAD right next to the place where we add one; conflict resolution being just keep the one Oleg adds and remove the one Peter removes) and in kernel/irq/manage.c (with genirq: Be more informative on irq type mismatch changing a couple of printks in there; conflict resolution: just remove exit_irq_thread() in merged variant). That's for-next-variant2. With that variant we get 5 more duplicates with next/akpm, obviously. Stephen, which way would you prefer it handled? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/