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=-4.3 required=3.0 tests=BAYES_05,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 04319C4338F for ; Sun, 8 Aug 2021 20:53:38 +0000 (UTC) Received: from lists.zx2c4.com (lists.zx2c4.com [165.227.139.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 10C2A60F42 for ; Sun, 8 Aug 2021 20:53:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 10C2A60F42 Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=zx2c4.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.zx2c4.com Received: by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTP id c968c13d; Sun, 8 Aug 2021 20:53:35 +0000 (UTC) Received: from mail.zx2c4.com (mail.zx2c4.com [104.131.123.232]) by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id e4c3bf03 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Sun, 8 Aug 2021 20:53:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1628456010; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Nc5gmxuDlFTG+/WAv4rFODyBK7kXVj5gXOt0OEocBrQ=; b=G+ec2nXfiqZiFs9gvwo9j2RSWSOc/6qndgrTJ97FuSmbhqObXgCYpQqIRlqT3+7e9TndIU kTRZz0thEawZktzuaIaWBBkW1Sy19pePl8ULtgGxznL7gLoAFrRyp036m+ZeUvz4aOfPvv kc9EQanmUsgq4Zir8pUQh8Ky3ICDfUY= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id fd661629 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Sun, 8 Aug 2021 20:53:30 +0000 (UTC) Received: by mail-yb1-f173.google.com with SMTP id k65so25692908yba.13 for ; Sun, 08 Aug 2021 13:53:30 -0700 (PDT) X-Gm-Message-State: AOAM530XQE1yv0+kNz2tRMU07Ja11tc9EZv1/2e436A8K6+NDBYh1WRx 1w2D4NnkCqfp1kOrtw1gdcCSTmSwt+w78b4WeH8= X-Google-Smtp-Source: ABdhPJz3I5ODINRyHZP7pTIv5XjfUQ3/9HXAAwpWvp2nfXOJ3kU4YEqlYuvw3hbNseSQDacn9X6M6LPceSFzLjulmq0= X-Received: by 2002:a25:8445:: with SMTP id r5mr28490312ybm.20.1628456009588; Sun, 08 Aug 2021 13:53:29 -0700 (PDT) MIME-Version: 1.0 References: <20210706132714.8220-1-minipli@grsecurity.net> In-Reply-To: <20210706132714.8220-1-minipli@grsecurity.net> From: "Jason A. Donenfeld" Date: Sun, 8 Aug 2021 22:53:18 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 0/2] wireguard-linux-compat: grsecurity compat patches To: Mathias Krause Cc: WireGuard mailing list Content-Type: text/plain; charset="UTF-8" X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" Hi Mathias, Sorry for the delay in reviewing these. Thanks for that. I've merged them with a trivial change. The constraint one is interesting; it looks like with your change and those extra constraints it winds up spilling rdi to the stack? Jason