Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp4966623ybb; Tue, 24 Mar 2020 08:31:15 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtG0p16RXm1FVaQrWldvw8GIc4koqSiRnbpjwjOIopLIAKICkn24bbuT7DzAcRAK5PqPIhj X-Received: by 2002:a54:4519:: with SMTP id l25mr3922747oil.92.1585063875125; Tue, 24 Mar 2020 08:31:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585063875; cv=none; d=google.com; s=arc-20160816; b=E7Ec9vIbRsiLNWA2n6SVrqrqLzPCZOtbpqgjAaIv0qbJHcaKOzRuOHAm9L3HYVvFBp Z+oweVz1s1qms5IhRhSIEkuSV+1obsiGNZ6rbecH18+HCP+xzZnhgKTz8Y9p9ToPtuor Tokbx3PkQDII7P9rrqEWu23g2PDzmsEFsUIIU7+C0OFxaHTuce/N7lkgqt7vl+EGrLlf e3kP6OlrlTwtogynPCXhlxAuXI1YGMFr8KSYtKgPS3+3eDS9IabNqbsrdDkfatomgF81 R6UxGzpO+orMNcDDgBVHbsQbqq9ZULyc8qBKRD3vUrMuX5/O9h3ZQkISrZ0xx4Tqjlxn Xs3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=GEjRdfenMkp63VsokJpuSg83pLCvxbzC2FSqWHEQYfw=; b=0TRrdlSM1/hstdxeOmRVI1CyhIkxsi/2E7A6pr4g47mkumzWIp4qYief/PkyqcCPWQ gYKvrqRcEe4itzVixTTe5JG36/NvVeNZ/BqR8g7AFgjq+oWILFHWz451DnJPzag6CHM0 xxEOz2CkAPnM3S7/muQgX64nECjRb3cJPbIamgjzTzTO8NdHyYbOy+hRx1+tHYg83fJ3 J1UGmnRj+aaQQGp089TIvW9jRl5U1yseZE7GWduqrQNPY2N4viwFxCLNhIwTCjDq6z4P OsDJzJZi0FAa9A2EXyekjOq4iWLwM/DHXa7heQ7VoUpX7vwkFIfPM8Up9yxLRnkAoILm L+vw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=merlin.20170209 header.b=OFGVUo5v; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t7si5272575otd.115.2020.03.24.08.31.01; Tue, 24 Mar 2020 08:31:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=merlin.20170209 header.b=OFGVUo5v; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727797AbgCXP3d (ORCPT + 99 others); Tue, 24 Mar 2020 11:29:33 -0400 Received: from merlin.infradead.org ([205.233.59.134]:60072 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727589AbgCXP3d (ORCPT ); Tue, 24 Mar 2020 11:29:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.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; bh=GEjRdfenMkp63VsokJpuSg83pLCvxbzC2FSqWHEQYfw=; b=OFGVUo5vk4dxUpApdVZkU8BtaQ SbDb4U6h4H8vwFCpBn0PUrNHWxpN2fsX3UasbiraFLSez4i3h4GGz4JxJA/7MJxTDTECX2ZPeQVoH jz7VnRWd6YKNJ8jHWNKOTJrOw1sgctncU3s5nYKrMNv6uyPvLPJHY24NSXSQxJ0++79MJKkYw5uA0 p62F6zJ76k2Gncl+vao/z3heX66E/axz1gEnUkW3WrU0JZb/oTFYevV6WNnUOg5VQ+XekCiY7ORZK Ziq2cBiJ9doK25+WQxYl+tC5jwNh8GcI0Ef4xXBgruJG9aVMzvljAEeJ8uxN3Wk0fUrJdZ2PbPky+ H8wRMSTQ==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jGlUK-0005MB-BP; Tue, 24 Mar 2020 15:29:09 +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 ADD1D300235; Tue, 24 Mar 2020 16:29:05 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 9E93029A490F3; Tue, 24 Mar 2020 16:29:05 +0100 (CET) Date: Tue, 24 Mar 2020 16:29:05 +0100 From: Peter Zijlstra To: Will Deacon Cc: Jann Horn , Kees Cook , Ingo Molnar , kernel list , Elena Reshetova , Ard Biesheuvel , Hanjun Guo , Jan Glauber , Kernel Hardening Subject: Re: [PATCH v2] lib/refcount: Document interaction with PID_MAX_LIMIT Message-ID: <20200324152905.GR20696@hirez.programming.kicks-ass.net> References: <20200303105427.260620-1-jannh@google.com> <20200317222717.GF20788@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200317222717.GF20788@willie-the-truck> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 17, 2020 at 10:27:18PM +0000, Will Deacon wrote: > Acked-by: Will Deacon > > Peter -- would you be able to take this through -tip, please? Got it, I'll stick it in locking/core. Thanks!