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[209.132.180.67]) by mx.google.com with ESMTP id r1si10696140otn.150.2020.01.15.06.30.32; Wed, 15 Jan 2020 06:30:46 -0800 (PST) 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; 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 S1729011AbgAOO3e (ORCPT + 99 others); Wed, 15 Jan 2020 09:29:34 -0500 Received: from mout-p-202.mailbox.org ([80.241.56.172]:27186 "EHLO mout-p-202.mailbox.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726472AbgAOO3e (ORCPT ); Wed, 15 Jan 2020 09:29:34 -0500 Received: from smtp2.mailbox.org (smtp2.mailbox.org [IPv6:2001:67c:2050:105:465:1:2:0]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 47yV8B237XzQlFL; Wed, 15 Jan 2020 15:29:30 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by hefe.heinlein-support.de (hefe.heinlein-support.de [91.198.250.172]) (amavisd-new, port 10030) with ESMTP id o4BxKWcuHAkh; Wed, 15 Jan 2020 15:29:23 +0100 (CET) Date: Thu, 16 Jan 2020 01:29:06 +1100 From: Aleksa Sarai To: Al Viro Cc: Linus Torvalds , David Howells , Eric Biederman , stable , Christian Brauner , Serge Hallyn , dev@opencontainers.org, Linux Containers , Linux API , linux-fsdevel , Linux Kernel Mailing List , Ian Kent Subject: Re: [PATCH RFC 0/1] mount: universally disallow mounting over symlinks Message-ID: <20200115142906.saagd2lse7i7njux@yavin> References: <20200101144407.ugjwzk7zxrucaa6a@yavin.dot.cyphar.com> <20200101234009.GB8904@ZenIV.linux.org.uk> <20200102035920.dsycgxnb6ba2jhz2@yavin.dot.cyphar.com> <20200103014901.GC8904@ZenIV.linux.org.uk> <20200108031314.GE8904@ZenIV.linux.org.uk> <20200110210719.ktg3l2kwjrdutlh6@yavin> <20200114045733.GW8904@ZenIV.linux.org.uk> <20200114200150.ryld4npoblns2ybe@yavin> <20200115142517.GI8904@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="jicj4wr2fyynqqnx" Content-Disposition: inline In-Reply-To: <20200115142517.GI8904@ZenIV.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --jicj4wr2fyynqqnx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2020-01-15, Al Viro wrote: > On Wed, Jan 15, 2020 at 07:01:50AM +1100, Aleksa Sarai wrote: >=20 > > Yes, there were two patches I sent a while ago[1]. I can re-send them if > > you like. The second patch switches open_how->mode to a u64, but I'm > > still on the fence about whether that makes sense to do... >=20 > IMO plain __u64 is better than games with __aligned_u64 - all sizes are > fixed, so... >=20 > > [1]: https://lore.kernel.org/lkml/20191219105533.12508-1-cyphar@cyphar.= com/ >=20 > Do you want that series folded into "open: introduce openat2(2) syscall" > and "selftests: add openat2(2) selftests" or would you rather have them > appended at the end of the series. Personally I'd go for "fold them in" > if it had been about my code, but it's really up to you. "fold them in" would probably be better to avoid making the mainline history confusing afterwards. Thanks. --=20 Aleksa Sarai Senior Software Engineer (Containers) SUSE Linux GmbH --jicj4wr2fyynqqnx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSxZm6dtfE8gxLLfYqdlLljIbnQEgUCXh8hrwAKCRCdlLljIbnQ Eg7QAP91xggZVGKm7aFrAM05CS20D+mj/0AuHhgnu+nz3X+6qwD9FPEQyNWth7f6 RpocX3ojVl40GZTohTHSOJag04kTbAQ= =WA+D -----END PGP SIGNATURE----- --jicj4wr2fyynqqnx--