Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753002AbbLKNWl (ORCPT ); Fri, 11 Dec 2015 08:22:41 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:45517 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752606AbbLKNWV (ORCPT ); Fri, 11 Dec 2015 08:22:21 -0500 Date: Fri, 11 Dec 2015 14:22:09 +0100 From: Peter Zijlstra To: Jan Stancek Cc: Paul Turner , NeilBrown , Linus Torvalds , Thomas Gleixner , LKML , Mike Galbraith , Ingo Molnar , Peter Anvin , vladimir murzin , linux-tip-commits@vger.kernel.org, Oleg Nesterov Subject: Re: [tip:locking/core] sched/wait: Fix signal handling in bit wait helpers Message-ID: <20151211132209.GN6356@twins.programming.kicks-ass.net> References: <20151201130404.GL3816@twins.programming.kicks-ass.net> <20151208104712.GJ6356@twins.programming.kicks-ass.net> <87zixkph0m.fsf@notabene.neil.brown.name> <20151209074033.GF6357@twins.programming.kicks-ass.net> <87si3bpaxy.fsf@notabene.neil.brown.name> <20151210130948.GW6356@twins.programming.kicks-ass.net> <20151211113959.GI6356@twins.programming.kicks-ass.net> <285059043.27110857.1449839316960.JavaMail.zimbra@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <285059043.27110857.1449839316960.JavaMail.zimbra@redhat.com> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 757 Lines: 18 On Fri, Dec 11, 2015 at 08:08:36AM -0500, Jan Stancek wrote: > > lkml.kernel.org/r/20151208104712.GJ6356@twins.programming.kicks-ass.net > > This appears to exactly match patch I tested against v4.4-rc4 here: > http://marc.info/?l=linux-mm&m=144950957622869&w=2 Ah, I forgot I posted the thing twice and you already tested it :/ > Anyway, I repeated the test with v4.4-rc4-113-g0bd0f1e as base. > Results look good. With patch applied, I can't trigger > "kernel BUG at mm/filemap.c:238!" anymore. Thanks! -- 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/