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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 6E32EC43603 for ; Fri, 20 Dec 2019 14:48:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3AEEA24679 for ; Fri, 20 Dec 2019 14:48:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="bJHiZTiz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728076AbfLTOsq (ORCPT ); Fri, 20 Dec 2019 09:48:46 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:36386 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727749AbfLTOsk (ORCPT ); Fri, 20 Dec 2019 09:48:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=AOOOoCg9ol7+3vA6+5XlhPuq3fd9liI3dXnfBk0teUM=; b=bJHiZTizdT/XVFZPIT30O1q2g uZy/EjVxrxU8zVxsdADlO9Tn6J1uYtZdWDQndWSjUkuHWzlD6sP/IZVlgirQ6xugzOWCLiqIbbTIa sBIScHhQdSXqQ24hEMkNbIMFYQ1sJ/I4jah0gL35Z+fhkfC4KtcE3bQ4FMG4tImDvvM7r8NEA896a 3TbJh8hwblpFZqhfUjTwSjGcMjN3GxNBih8T6OanSKb4iCifMN5mj3IpqZjLY7tZ3pYIhvKf7apbQ CKVfza83lsNJWyUCWatfuYJ7f/K3UxqxzBRc8nOn8GjwuMsGqHAgogBWg8tqOJMZu7LqT1hJNbCDp X6gr5NnEA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iiJZt-00057Z-II; Fri, 20 Dec 2019 14:48:29 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id CA508304D00; Fri, 20 Dec 2019 15:47:03 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 950E52026176B; Fri, 20 Dec 2019 15:48:27 +0100 (CET) Date: Fri, 20 Dec 2019 15:48:27 +0100 From: Peter Zijlstra To: Mathieu Desnoyers Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, "Paul E . McKenney" , Boqun Feng , "H . Peter Anvin" , Paul Turner , linux-api@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH for 5.5 0/3] Restartable Sequences Fixes Message-ID: <20191220144827.GJ2844@hirez.programming.kicks-ass.net> References: <20191211161713.4490-1-mathieu.desnoyers@efficios.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191211161713.4490-1-mathieu.desnoyers@efficios.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 11, 2019 at 11:17:10AM -0500, Mathieu Desnoyers wrote: > Hi, > > Here is a repost of a small set of rseq fixes which was initially posted > in September 2019. It now targets kernel 5.5. Those should be backported > to stable kernels >= 4.18. > > Thanks, > > Mathieu > > Mathieu Desnoyers (3): > rseq: Fix: Reject unknown flags on rseq unregister > rseq: Fix: Unregister rseq for clone CLONE_VM > rseq/selftests: Fix: Namespace gettid() for compatibility with glibc > 2.30 I've picked up the first two patches, thanks!