From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754563AbdKHC3N (ORCPT ); Tue, 7 Nov 2017 21:29:13 -0500 Received: from www62.your-server.de ([213.133.104.62]:40858 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754453AbdKHC3M (ORCPT ); Tue, 7 Nov 2017 21:29:12 -0500 Message-ID: <5A026BF4.90003@iogearbox.net> Date: Wed, 08 Nov 2017 03:29:08 +0100 From: Daniel Borkmann User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Josef Bacik , rostedt@goodmis.org, mingo@redhat.com, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ast@kernel.org, kernel-team@fb.com CC: Josef Bacik Subject: Re: [PATCH 2/2] samples/bpf: add a test for bpf_override_return References: <1510086523-8859-1-git-send-email-josef@toxicpanda.com> <1510086523-8859-3-git-send-email-josef@toxicpanda.com> In-Reply-To: <1510086523-8859-3-git-send-email-josef@toxicpanda.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/07/2017 09:28 PM, Josef Bacik wrote: > From: Josef Bacik > > This adds a basic test for bpf_override_return to verify it works. We > override the main function for mounting a btrfs fs so it'll return > -ENOMEM and then make sure that trying to mount a btrfs fs will fail. > > Acked-by: Alexei Starovoitov > Signed-off-by: Josef Bacik Acked-by: Daniel Borkmann