Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754495AbZFBUz4 (ORCPT ); Tue, 2 Jun 2009 16:55:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753399AbZFBUzs (ORCPT ); Tue, 2 Jun 2009 16:55:48 -0400 Received: from mx1.redhat.com ([66.187.233.31]:41610 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754476AbZFBUzr (ORCPT ); Tue, 2 Jun 2009 16:55:47 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: Roland McGrath To: Oleg Nesterov X-Fcc: ~/Mail/linus Cc: Andrew Morton , Jan Kratochvil , Denys Vlasenko , linux-kernel@vger.kernel.org Subject: Re: [PATCH for 2.6.30] ptrace: revert "ptrace_detach: the wrong wakeup breaks the ERESTARTxxx logic" In-Reply-To: Oleg Nesterov's message of Tuesday, 2 June 2009 22:39:39 +0200 <20090602203939.GA13939@redhat.com> References: <20090529103017.D548FFC2BD@magilla.sf.frob.com> <20090529125405.GD19812@redhat.com> <20090529143049.GA27424@redhat.com> <20090530202313.GA12066@host0.dyn.jankratochvil.net> <20090530234449.GA31604@redhat.com> <20090601014258.E3EA2FC3C7@magilla.sf.frob.com> <20090602011318.GA2461@redhat.com> <20090602203939.GA13939@redhat.com> Emacs: the prosecution rests its case. Message-Id: <20090602205537.E4143FC403@magilla.sf.frob.com> Date: Tue, 2 Jun 2009 13:55:37 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 546 Lines: 15 Acked-by: Roland McGrath Indeed the old code was highly suspect and we need more work to fix it. But this was not a conservative change and it did produce regressions. It's better to leave old-and-wrong as it was until we have finished more thorough revamp work. Thanks, Roland -- 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/