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=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 2D820C433E2 for ; Tue, 1 Sep 2020 15:43:58 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 DB0292064B for ; Tue, 1 Sep 2020 15:43:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ae/cvNmi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB0292064B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FZVRdhCG2fNs1qlC1eRghfxwUgV2mKF7LPdi/+qfAR0=; b=ae/cvNmiT5cVpncdUBoo0Gzfi 7okowf5GN5g4f8Iwf4eUd0bLeoWYs2jLq9PmZBqqwyFHT2wwjsyO8rEnfiC902gDdTLpKaf6f6xLN gDihyShyuXcS0OkOccsq/lUr11CnLBLujG9jEQ+ct8K+Qvl6apULfB12bGRvrEp5j9YF6moV0CFoL +jK337hMyrluHXGg6unuq2I8hO2jtUsn8TDpZoQTNLdw7/LnRZie4QzxiEGj3RkEc8Fm3Od/tiDiJ +1Rc7wWJ68/5v0AhKTrcLQT3XLBZQNNjIDaFjY6ocF71K0kZcHM8cwvVwPd22dxIakunhyTga5+sB SVwqlbpcA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD8QX-00009V-Na; Tue, 01 Sep 2020 15:42:29 +0000 Received: from foss.arm.com ([217.140.110.172]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD8QU-00008k-JD for linux-arm-kernel@lists.infradead.org; Tue, 01 Sep 2020 15:42:27 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5F1521045; Tue, 1 Sep 2020 08:42:21 -0700 (PDT) Received: from C02TD0UTHF1T.local (unknown [10.57.10.252]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9E9E23F71F; Tue, 1 Sep 2020 08:42:19 -0700 (PDT) Date: Tue, 1 Sep 2020 16:42:17 +0100 From: Mark Rutland To: =?utf-8?Q?Micka=C3=ABl_Sala=C3=BCn?= Subject: Re: [PATCH v1 0/4] [RFC] Implement Trampoline File Descriptor Message-ID: <20200901154217.GD95447@C02TD0UTHF1T.local> References: <20200728131050.24443-1-madvenka@linux.microsoft.com> <20200731180955.GC67415@C02TD0UTHF1T.local> <6236adf7-4bed-534e-0956-fddab4fd96b6@linux.microsoft.com> <20200804143018.GB7440@C02TD0UTHF1T.local> <20200812100650.GB28154@C02TD0UTHF1T.local> <41c4de64-68d0-6fcb-e5c3-63ebd459262e@digikod.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <41c4de64-68d0-6fcb-e5c3-63ebd459262e@digikod.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200901_114226_680522_A6D2A791 X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, oleg@redhat.com, "Madhavan T. Venkataraman" , linux-security-module@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-integrity@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gV2VkLCBBdWcgMTksIDIwMjAgYXQgMDg6NTM6NDJQTSArMDIwMCwgTWlja2HDq2wgU2FsYcO8 biB3cm90ZToKPiBPbiAxMi8wOC8yMDIwIDEyOjA2LCBNYXJrIFJ1dGxhbmQgd3JvdGU6Cj4gPiBD b250ZW1wb3JhcnkgV15YIG1lYW5zIHRoYXQgYSBnaXZlbiB2aXJ0dWFsIGFsaWFzIGNhbm5vdCBi ZSB3cml0ZWFibGUKPiA+IGFuZCBleGVjdXRlYWJsZSBzaW11bHRhbmVvdXNseSwgcGVybWl0dGlu ZyAoYSkgYW5kIChiKS4gSWYgeW91IHJlYWQgdGhlCj4gPiByZWZlcmVuY2VzIG9uIHRoZSBXaWtp cGVkaWEgcGFnZSBmb3IgV15YIHlvdSdsbCBzZWUgdGhlIE9wZW5CU0QgMy4zCj4gPiByZWxlYXNl IG5vdGVzIGFuZCByZWxhdGVkIHByZXNlbnRhdGlvbiBtYWtlIHRoaXMgY2xlYXIsIGFuZCBmdXJ0 aGVyIHRoZXkKPiA+IGV4cGVjdCAoYikgdG8gb2NjdXIgd2l0aCBKSVRTIGZsaXBwaW5nIFcvWCB3 aXRoIG1wcm90ZWN0KCkuCj4gCj4gV15YICh3aXRoICJwZXJtYW5lbnQiIG1wcm90ZWN0IHJlc3Ry aWN0aW9ucyBbMV0pIGdvZXMgYmFjayB0byAyMDAwIHdpdGgKPiBQYVggWzJdICh3aGljaCBwcmVk YXRlcyBwYXJ0aWFsIE9wZW5CU0QgaW1wbGVtZW50YXRpb24gZnJvbSAyMDAzKS4KPiAKPiBbMV0g aHR0cHM6Ly9wYXguZ3JzZWN1cml0eS5uZXQvZG9jcy9tcHJvdGVjdC50eHQKPiBbMl0gaHR0cHM6 Ly91bmRlYWRseS5vcmcvY2dpP2FjdGlvbj1hcnRpY2xlO3NpZD0yMDAzMDQxNzA4Mjc1MgoKVGhh bmtzIGZvciB0aGUgcG9pbnRlcnMhCgpNYXJrLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgt YXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3Jn L21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=