From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id D3383C3A for ; Wed, 5 Jul 2017 14:52:35 +0000 (UTC) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 83CD33D6 for ; Wed, 5 Jul 2017 14:52:35 +0000 (UTC) Date: Wed, 5 Jul 2017 15:52:20 +0100 From: Mark Brown To: Steven Rostedt Message-ID: <20170705145220.5u3qpxs45sbbpzpx@sirena.org.uk> References: <576cea07-770a-4864-c3f5-0832ff211e94@leemhuis.info> <20170703123025.7479702e@gandalf.local.home> <20170705084528.67499f8c@gandalf.local.home> <4080ecc7-1aa8-2940-f230-1b79d656cdb4@redhat.com> <20170705092757.63dc2328@gandalf.local.home> <20170705140607.GA30187@kroah.com> <20170705103335.0cbd9984@gandalf.local.home> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="a3t5jrkhyxb7pr6h" Content-Disposition: inline In-Reply-To: <20170705103335.0cbd9984@gandalf.local.home> Cc: ksummit-discuss@lists.linuxfoundation.org, Carlos O'Donell , Shuah Khan , Thorsten Leemhuis , linux-api@vger.kernel.org Subject: Re: [Ksummit-discuss] [MAINTAINERS SUMMIT] & [TECH TOPIC] Improve regression tracking List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --a3t5jrkhyxb7pr6h Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jul 05, 2017 at 10:33:35AM -0400, Steven Rostedt wrote: > That is, Thorsten this is more for you, how much real regressions are in > hardware? A bug that's been there forever is not a regression. It's a > feature ;-) A regression is something that use to work and now does > not. Is that number still as high with hardware? Those probably could > be where tests can be focused on. A relatively common case IME is things that were always bugs but depend on some external thing to become visible, like someone trying to use a device in a slightly different way, doing more detailed testing of some kind or some subsystem change. --a3t5jrkhyxb7pr6h Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAllc/SQACgkQJNaLcl1U h9DDKAf+IROjxxFTVkAZxbs8ff5gq9x9iYzNIluUBjgp/JEXQvsiIQhZgp2wtlTf 2k+FvNncfPCbQzqie7TBUj2jEOKJHfLsf8LgINPzhZxEHZZlFO1ltNXG7tbQ26JW fFH1bVL0FNeU82VdP7ibVHOGZPvRCLubVzaAYv5ucNikw8elapdGnl18eXFDWfvo 7TuAziUM1eRiK+6jgewCEZunSzBqIel4QSPfTrE0yGbaz6tykIHwdNixX7A/sbBZ OHXaOEfrO7+bkDYpprtQMSsh/w14U7l9+UWoCPfLDwmg5ixTxBA8bSsAeR9iSOCE JFdEZ2CRvxyYPhsS0aL+8WJJ7tjwSw== =N3HG -----END PGP SIGNATURE----- --a3t5jrkhyxb7pr6h-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [Ksummit-discuss] [MAINTAINERS SUMMIT] & [TECH TOPIC] Improve regression tracking Date: Wed, 5 Jul 2017 15:52:20 +0100 Message-ID: <20170705145220.5u3qpxs45sbbpzpx@sirena.org.uk> References: <576cea07-770a-4864-c3f5-0832ff211e94@leemhuis.info> <20170703123025.7479702e@gandalf.local.home> <20170705084528.67499f8c@gandalf.local.home> <4080ecc7-1aa8-2940-f230-1b79d656cdb4@redhat.com> <20170705092757.63dc2328@gandalf.local.home> <20170705140607.GA30187@kroah.com> <20170705103335.0cbd9984@gandalf.local.home> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="a3t5jrkhyxb7pr6h" Return-path: Content-Disposition: inline In-Reply-To: <20170705103335.0cbd9984-f9ZlEuEWxVcJvu8Pb33WZ0EMvNT87kid@public.gmane.org> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Steven Rostedt Cc: Greg KH , Carlos O'Donell , linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Thorsten Leemhuis , ksummit-discuss-cunTk1MwBs98uUxBSJOaYoYkZiVZrdSR2LY78lusg7I@public.gmane.org, Shuah Khan List-Id: linux-api@vger.kernel.org --a3t5jrkhyxb7pr6h Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jul 05, 2017 at 10:33:35AM -0400, Steven Rostedt wrote: > That is, Thorsten this is more for you, how much real regressions are in > hardware? A bug that's been there forever is not a regression. It's a > feature ;-) A regression is something that use to work and now does > not. Is that number still as high with hardware? Those probably could > be where tests can be focused on. A relatively common case IME is things that were always bugs but depend on some external thing to become visible, like someone trying to use a device in a slightly different way, doing more detailed testing of some kind or some subsystem change. --a3t5jrkhyxb7pr6h Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAllc/SQACgkQJNaLcl1U h9DDKAf+IROjxxFTVkAZxbs8ff5gq9x9iYzNIluUBjgp/JEXQvsiIQhZgp2wtlTf 2k+FvNncfPCbQzqie7TBUj2jEOKJHfLsf8LgINPzhZxEHZZlFO1ltNXG7tbQ26JW fFH1bVL0FNeU82VdP7ibVHOGZPvRCLubVzaAYv5ucNikw8elapdGnl18eXFDWfvo 7TuAziUM1eRiK+6jgewCEZunSzBqIel4QSPfTrE0yGbaz6tykIHwdNixX7A/sbBZ OHXaOEfrO7+bkDYpprtQMSsh/w14U7l9+UWoCPfLDwmg5ixTxBA8bSsAeR9iSOCE JFdEZ2CRvxyYPhsS0aL+8WJJ7tjwSw== =N3HG -----END PGP SIGNATURE----- --a3t5jrkhyxb7pr6h--