From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751275AbdHXCbq (ORCPT ); Wed, 23 Aug 2017 22:31:46 -0400 Received: from mail-pg0-f68.google.com ([74.125.83.68]:35404 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751019AbdHXCbL (ORCPT ); Wed, 23 Aug 2017 22:31:11 -0400 Date: Wed, 23 Aug 2017 19:31:07 -0700 From: Alexei Starovoitov To: =?iso-8859-1?Q?Micka=EBl_Sala=FCn?= Cc: linux-kernel@vger.kernel.org, Alexei Starovoitov , Andy Lutomirski , Arnaldo Carvalho de Melo , Casey Schaufler , Daniel Borkmann , David Drysdale , "David S . Miller" , "Eric W . Biederman" , James Morris , Jann Horn , Jonathan Corbet , Matthew Garrett , Michael Kerrisk , Kees Cook , Paul Moore , Sargun Dhillon , "Serge E . Hallyn" , Shuah Khan , Tejun Heo , Thomas Graf , Will Drewry , kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h with a step mechanism Message-ID: <20170824023105.gt6lyn2snhczryik@ast-mbp> References: <20170821000933.13024-1-mic@digikod.net> <20170821000933.13024-2-mic@digikod.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170821000933.13024-2-mic@digikod.net> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 21, 2017 at 02:09:24AM +0200, Mickaël Salaün wrote: > This step mechanism may be useful to return an information about the > error without being able to write to TH_LOG_STREAM. > > Set _metadata->no_print to true to print this counter. > > Signed-off-by: Mickaël Salaün > Cc: Andy Lutomirski > Cc: Arnaldo Carvalho de Melo > Cc: Kees Cook > Cc: Shuah Khan > Cc: Will Drewry > Link: https://lkml.kernel.org/r/CAGXu5j+D-FP8Kt9unNOqKrQJP4DYTpmgkJxWykZyrYiVPz3Y3Q@mail.gmail.com > --- > > This patch is intended to the kselftest tree: > https://lkml.kernel.org/r/20170806232337.4191-1-mic@digikod.net > > Changes since v6: > * add the step counter in assert/expect macros and use _metadata to > enable the counter (suggested by Kees Cook) > --- > tools/testing/selftests/kselftest_harness.h | 31 ++++++++++++++++++++++----- > tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- > 2 files changed, 27 insertions(+), 6 deletions(-) is there a dependency on this in patches 2+ ? if not, I would send this patch to selftests right away. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexei Starovoitov Subject: Re: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h with a step mechanism Date: Wed, 23 Aug 2017 19:31:07 -0700 Message-ID: <20170824023105.gt6lyn2snhczryik@ast-mbp> References: <20170821000933.13024-1-mic@digikod.net> <20170821000933.13024-2-mic@digikod.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: linux-kernel@vger.kernel.org, Alexei Starovoitov , Andy Lutomirski , Arnaldo Carvalho de Melo , Casey Schaufler , Daniel Borkmann , David Drysdale , "David S . Miller" , "Eric W . Biederman" , James Morris , Jann Horn , Jonathan Corbet , Matthew Garrett , Michael Kerrisk , Kees Cook , Paul Moore , Sargun Dhillon , "Serge E . Hallyn" , Shuah Khan , Tejun Heo , Thomas Graf , Will Drewry , kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org, linux-sec To: =?iso-8859-1?Q?Micka=EBl_Sala=FCn?= Return-path: List-Post: List-Help: List-Unsubscribe: List-Subscribe: Content-Disposition: inline In-Reply-To: <20170821000933.13024-2-mic@digikod.net> List-Id: netdev.vger.kernel.org On Mon, Aug 21, 2017 at 02:09:24AM +0200, Mickaël Salaün wrote: > This step mechanism may be useful to return an information about the > error without being able to write to TH_LOG_STREAM. > > Set _metadata->no_print to true to print this counter. > > Signed-off-by: Mickaël Salaün > Cc: Andy Lutomirski > Cc: Arnaldo Carvalho de Melo > Cc: Kees Cook > Cc: Shuah Khan > Cc: Will Drewry > Link: https://lkml.kernel.org/r/CAGXu5j+D-FP8Kt9unNOqKrQJP4DYTpmgkJxWykZyrYiVPz3Y3Q@mail.gmail.com > --- > > This patch is intended to the kselftest tree: > https://lkml.kernel.org/r/20170806232337.4191-1-mic@digikod.net > > Changes since v6: > * add the step counter in assert/expect macros and use _metadata to > enable the counter (suggested by Kees Cook) > --- > tools/testing/selftests/kselftest_harness.h | 31 ++++++++++++++++++++++----- > tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- > 2 files changed, 27 insertions(+), 6 deletions(-) is there a dependency on this in patches 2+ ? if not, I would send this patch to selftests right away. From mboxrd@z Thu Jan 1 00:00:00 1970 From: alexei.starovoitov@gmail.com (Alexei Starovoitov) Date: Wed, 23 Aug 2017 19:31:07 -0700 Subject: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h with a step mechanism In-Reply-To: <20170821000933.13024-2-mic@digikod.net> References: <20170821000933.13024-1-mic@digikod.net> <20170821000933.13024-2-mic@digikod.net> Message-ID: <20170824023105.gt6lyn2snhczryik@ast-mbp> To: linux-security-module@vger.kernel.org List-Id: linux-security-module.vger.kernel.org On Mon, Aug 21, 2017 at 02:09:24AM +0200, Micka?l Sala?n wrote: > This step mechanism may be useful to return an information about the > error without being able to write to TH_LOG_STREAM. > > Set _metadata->no_print to true to print this counter. > > Signed-off-by: Micka?l Sala?n > Cc: Andy Lutomirski > Cc: Arnaldo Carvalho de Melo > Cc: Kees Cook > Cc: Shuah Khan > Cc: Will Drewry > Link: https://lkml.kernel.org/r/CAGXu5j+D-FP8Kt9unNOqKrQJP4DYTpmgkJxWykZyrYiVPz3Y3Q at mail.gmail.com > --- > > This patch is intended to the kselftest tree: > https://lkml.kernel.org/r/20170806232337.4191-1-mic at digikod.net > > Changes since v6: > * add the step counter in assert/expect macros and use _metadata to > enable the counter (suggested by Kees Cook) > --- > tools/testing/selftests/kselftest_harness.h | 31 ++++++++++++++++++++++----- > tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- > 2 files changed, 27 insertions(+), 6 deletions(-) is there a dependency on this in patches 2+ ? if not, I would send this patch to selftests right away. -- To unsubscribe from this list: send the line "unsubscribe linux-security-module" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 23 Aug 2017 19:31:07 -0700 From: Alexei Starovoitov Message-ID: <20170824023105.gt6lyn2snhczryik@ast-mbp> References: <20170821000933.13024-1-mic@digikod.net> <20170821000933.13024-2-mic@digikod.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170821000933.13024-2-mic@digikod.net> Subject: [kernel-hardening] Re: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h with a step mechanism To: =?iso-8859-1?Q?Micka=EBl_Sala=FCn?= Cc: linux-kernel@vger.kernel.org, Alexei Starovoitov , Andy Lutomirski , Arnaldo Carvalho de Melo , Casey Schaufler , Daniel Borkmann , David Drysdale , "David S . Miller" , "Eric W . Biederman" , James Morris , Jann Horn , Jonathan Corbet , Matthew Garrett , Michael Kerrisk , Kees Cook , Paul Moore , Sargun Dhillon , "Serge E . Hallyn" , Shuah Khan , Tejun Heo , Thomas Graf , Will Drewry , kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org List-ID: On Mon, Aug 21, 2017 at 02:09:24AM +0200, Mickaël Salaün wrote: > This step mechanism may be useful to return an information about the > error without being able to write to TH_LOG_STREAM. > > Set _metadata->no_print to true to print this counter. > > Signed-off-by: Mickaël Salaün > Cc: Andy Lutomirski > Cc: Arnaldo Carvalho de Melo > Cc: Kees Cook > Cc: Shuah Khan > Cc: Will Drewry > Link: https://lkml.kernel.org/r/CAGXu5j+D-FP8Kt9unNOqKrQJP4DYTpmgkJxWykZyrYiVPz3Y3Q@mail.gmail.com > --- > > This patch is intended to the kselftest tree: > https://lkml.kernel.org/r/20170806232337.4191-1-mic@digikod.net > > Changes since v6: > * add the step counter in assert/expect macros and use _metadata to > enable the counter (suggested by Kees Cook) > --- > tools/testing/selftests/kselftest_harness.h | 31 ++++++++++++++++++++++----- > tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- > 2 files changed, 27 insertions(+), 6 deletions(-) is there a dependency on this in patches 2+ ? if not, I would send this patch to selftests right away.