From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [GIT PULL 9/9] ARM: tegra: Default configuration updates for v4.3-rc1 Date: Fri, 11 Sep 2015 17:59:48 +0200 Message-ID: <20150911155946.GA13945@ulmo.nvidia.com> References: <20150819091358.GA26627@ulmo> <1439977724.4135.90.camel@collabora.co.uk> <20150819103305.GF26627@ulmo> <55F2AF45.5040706@nvidia.com> <20150911123759.GA8473@ulmo> <55F2D2E3.4010906@nvidia.com> <20150911132526.GB21673@ulmo> <55F2F895.5040704@nvidia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="/9DWx/yDrRhgMJTb" Return-path: Content-Disposition: inline In-Reply-To: <55F2F895.5040704-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jon Hunter Cc: Kevin Hilman , Tyler Baker , Sjoerd Simons , "arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Alexandre Courbot , linux-arm-kernel , Stephen Warren , Kevin Hilman , Olof Johansson List-Id: linux-tegra@vger.kernel.org --/9DWx/yDrRhgMJTb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 11, 2015 at 04:51:49PM +0100, Jon Hunter wrote: >=20 > On 11/09/15 14:25, Thierry Reding wrote: >=20 > [snip] >=20 > > Works for me 100% of the time. Unloading and reloading isn't a problem > > either. What revision of the Jetson TK1 do you have? Mine is a C.2 >=20 > Unfortunately, I am not sure it is whatever is in Paul's automation rig > [0]. However, I have also reproduced this on a tegra124 nyan-big in the > office. I was able to reproduce this using a busybox initial ramdisk. Just to make sure I built a separate one from git and it exposes the same behaviour. I suspect that this is some sort of weird interaction between mdev and async probing and nobody's noticed so far because async probing isn't very common (at least in the ARM world). I'll be off for the weekend soonish, but I'll try to find some more time next week to track this down. Thierry --/9DWx/yDrRhgMJTb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJV8vpvAAoJEN0jrNd/PrOhUPIQAJZeBw7tKUU6fmHF8nZ+UCIO T5Z7AgCaoOHKovQfBmm41xFb+cc4Wr+Mazp1oq3PJvK8AzfVSAIpYsSnC6p4RSJt Ouh5sTgFER0jMR+dAX1RXNglvfnxfOM012TtpYqyAqgUimovrh+B1LqfkhHbxwT5 HVg+lNWM0b2YsqXuabOh0F4eNrulZ8zm9vIYqx8jDECX9/pRwWfJyj2t2av6GWKv F3pO7lY1u3TZnGAQ4m7PcJn3enGrKtAG0eM8mCfM/mzgmAdvJCmNgh1aDGcapNec rS6Ump0cgs3Yia6zrZ3AknQwPsdLDfw+w1Vy70hSgau5xZfztzT/TIHDrR5vnftL w3oUdFfT454JE5PDyUU7jHSuOow0rEYuEFEqpZw75nx3kBmcG8S3avDea706dXpU eSowGwsVOMOqvreFuiTYI0X7PZoG+6DqUlvulOU4R1T9v3tK8F4vTJhB3nE6kFEW eNPdRxRXnVeKq1sq5ui8U3Zfhjj8SnaNTgpgSTiDcF0cuqQ1eWoI452Ne4JixNPy 6VihAdDjsQuhH/I6Nwtehxme4+oltqVeCwIJBrkSzvhCbL/SsSlWwRLZjEwQb507 YfDKf0jM87p0aO9jBgJxQlNpPC4gouM1NBd3TCk7Kf/D0XYxCZU0zwKURhuvW/AD +L2UmWfskzuinT24l82F =/mvM -----END PGP SIGNATURE----- --/9DWx/yDrRhgMJTb--