From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932574AbaEPMW2 (ORCPT ); Fri, 16 May 2014 08:22:28 -0400 Received: from casper.infradead.org ([85.118.1.10]:38768 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932336AbaEPMW0 (ORCPT ); Fri, 16 May 2014 08:22:26 -0400 Date: Fri, 16 May 2014 14:22:19 +0200 From: Peter Zijlstra To: Don Zickus Cc: acme@ghostprotocols.net, LKML , jolsa@redhat.com, namhyung@gmail.com, eranian@google.com, Andi Kleen Subject: Re: [PATCH 1/6] events, perf: Pass protection and flags bits through mmap2 interface Message-ID: <20140516122219.GQ11096@twins.programming.kicks-ass.net> References: <1399999697-65875-1-git-send-email-dzickus@redhat.com> <1399999697-65875-2-git-send-email-dzickus@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="1RuPiyELjUd36Oro" Content-Disposition: inline In-Reply-To: <1399999697-65875-2-git-send-email-dzickus@redhat.com> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --1RuPiyELjUd36Oro Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 13, 2014 at 12:48:12PM -0400, Don Zickus wrote: > From: Peter Zijlstra >=20 > The mmap2 interface was missing the protection and flags bits needed to > accurately determine if a mmap memory area was shared or private and > if it was readable or not. >=20 > [tweaked patch to compile and wrote changelog] > Signed-off-by: Don Zickus >=20 > -- > Peter you mentioned writing up a changelog for this patch, but you > seemed busy, so I jumped the gun a little bit. Let me know how you > want to do this patch if this approach is wrong. Oh, right, totally forgot about that. yeah I think the blub you have is adequate.=20 --1RuPiyELjUd36Oro Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJTdgL7AAoJEHZH4aRLwOS6HGwQALWXMWj72ChUOpqdWD7Y9dgj UaGZs1+rc7bfX7oxvOIeCDJ+0sM9IRMgA3FGUJEfGHS1N14uAl1U6zL6RQpfEn5m GEzg1UQhDZP/mJ4nFXnZgHo5zXi9A8q9/3WMUc7LDGDkywFIWBPUFDdVAFngtrLl LG5yI8v+wxsAbghZInDH6ftjQ2LtKc/M3S58VPrDYhLv4+I5cVi5nle2ixcf7Bre QcvIRqC72gPppglABzaZAfgIRX3ldeoyOznbNOI5/fgjEoBZsKwbHJWX465BYqda i7jSYo2AMrvUGJAaD8ET6zDaTrPFIzINvJejJ95C4sJ+sS9oyrF/+/jgwqGQAe7V OVeHJMIlrZVoN/yIytMGS5QPu1baO9xN8FWzEdo1Jn7if4yvRidGMYfdj5yizdsu oKGlfyrY4ZfcD3kQ4SsTuARll+ouCf1OkqNXxnCL1TH04hMf7qesjDcP9xBDQLKH Kuo3nuXLhKfcpTRf2izxjdFX2lUBWjwIH4H/gVqCi43ELiaYXTT3A63qg3yT1VRl BtD6IO2zxsiSAO7IyUW1AkbPBGmM7EKn9R9csYD2cCcQ+RZ/Q9yiQIysxWRLJlDq 6fo6qm67QmGCXyZRSXG6Vip8aDyv2DAW6P6TaUUtxSgECefSn4dSdnpeNSGaGHSx P8Ax/oituYRSAABl2Ifu =qsmL -----END PGP SIGNATURE----- --1RuPiyELjUd36Oro--