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From: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Kevin Hilman <khilman-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Tyler Baker <tyler.baker-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Sjoerd Simons
	<sjoerd.simons-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org>,
	"arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org"
	<arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Alexandre Courbot
	<gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-arm-kernel
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
	Kevin Hilman <khilman-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>
Subject: Re: [GIT PULL 9/9] ARM: tegra: Default configuration updates for v4.3-rc1
Date: Fri, 11 Sep 2015 17:59:48 +0200	[thread overview]
Message-ID: <20150911155946.GA13945@ulmo.nvidia.com> (raw)
In-Reply-To: <55F2F895.5040704-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

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On Fri, Sep 11, 2015 at 04:51:49PM +0100, Jon Hunter wrote:
> 
> On 11/09/15 14:25, Thierry Reding wrote:
> 
> [snip]
> 
> > 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
> 
> 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

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  parent reply	other threads:[~2015-09-11 15:59 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-14 14:48 [GIT PULL 0/9] ARM: tegra: Changes for v4.3-rc1 Thierry Reding
2015-08-14 14:48 ` [GIT PULL 2/9] pinctrl: " Thierry Reding
     [not found] ` <1439563720-13189-1-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-14 14:48   ` [GIT PULL 1/9] clk: " Thierry Reding
     [not found]     ` <1439563720-13189-2-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-25 23:43       ` Stephen Boyd
2015-08-14 14:48   ` [GIT PULL 3/9] ARM: tegra: Cleanup patches " Thierry Reding
     [not found]     ` <1439563720-13189-4-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-21  1:42       ` Olof Johansson
2015-08-14 14:48   ` [GIT PULL 4/9] ARM: tegra: Core SoC changes " Thierry Reding
     [not found]     ` <1439563720-13189-5-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-21  1:45       ` Olof Johansson
2015-08-14 14:48   ` [GIT PULL 5/9] ARM: tegra: CPU frequency scaling " Thierry Reding
     [not found]     ` <1439563720-13189-6-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-21  1:47       ` Olof Johansson
2015-08-14 14:48   ` [GIT PULL 6/9] iommu/tegra-smmu: Changes " Thierry Reding
     [not found]     ` <1439563720-13189-7-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-17 12:40       ` Joerg Roedel
2015-08-14 14:48   ` [GIT PULL 7/9] ARM: tegra: Memory controller updates " Thierry Reding
2015-08-21  1:57     ` Olof Johansson
2015-08-14 14:48   ` [GIT PULL 8/9] ARM: tegra: Devicetree changes " Thierry Reding
     [not found]     ` <1439563720-13189-9-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-21  1:58       ` Olof Johansson
2015-08-21 16:09         ` Olof Johansson
2015-08-21 16:27           ` Jon Hunter
     [not found]             ` <55D75187.8010007-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2015-08-21 16:33               ` Olof Johansson
2015-08-21 16:52       ` [GIT PULL 8/9] ARM: tegra: Devicetree changes for v4.3-rc1 (updated) Thierry Reding
     [not found]         ` <1440175939-13663-1-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-21 17:16           ` Olof Johansson
2015-08-14 14:48   ` [GIT PULL 9/9] ARM: tegra: Default configuration updates for v4.3-rc1 Thierry Reding
     [not found]     ` <1439563720-13189-10-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-08-18 22:30       ` Tyler Baker
     [not found]         ` <CANMBJr7PKy-eCcB3HiBajpApHS_BYPa7xfKjTqV4o8Z1hwY99A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-19  9:14           ` Thierry Reding
2015-08-19  9:48             ` Sjoerd Simons
     [not found]               ` <1439977724.4135.90.camel-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org>
2015-08-19 10:33                 ` Thierry Reding
2015-08-19 16:48                   ` Tyler Baker
2015-09-03 23:08                   ` Tyler Baker
     [not found]                     ` <CANMBJr6DSXW-h8P8__LKBu-Xv77T35JwxHWvarvqy1keVrtVQQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-10 21:29                       ` Kevin Hilman
     [not found]                         ` <CAMAWPa_rus4z+Sg3Uff7ndqrpB8dF1c1rQBVQ9r7vXh6PFcVkQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-11 10:39                           ` Jon Hunter
     [not found]                             ` <55F2AF45.5040706-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2015-09-11 11:04                               ` Jon Hunter
2015-09-11 12:38                               ` Thierry Reding
2015-09-11 13:10                                 ` Jon Hunter
     [not found]                                   ` <55F2D2E3.4010906-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2015-09-11 13:25                                     ` Thierry Reding
2015-09-11 13:43                                       ` Jon Hunter
2015-09-11 15:51                                       ` Jon Hunter
     [not found]                                         ` <55F2F895.5040704-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2015-09-11 15:59                                           ` Thierry Reding [this message]
     [not found]                                             ` <20150911155946.GA13945-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2015-09-11 16:33                                               ` Thierry Reding
     [not found]                                                 ` <20150911163346.GA20235-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2015-09-11 17:08                                                   ` Kevin Hilman
     [not found]                                                     ` <7h7fnw3mvd.fsf-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-09-17 10:26                                                       ` Thierry Reding
2015-09-11 13:15                                 ` Jon Hunter
     [not found]                                   ` <55F2D3D4.5090608-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2015-09-11 13:21                                     ` Thierry Reding
2015-09-11 13:39                                       ` Jon Hunter
     [not found]                                         ` <55F2D995.50906-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2015-09-11 13:57                                           ` Thierry Reding
     [not found]                                             ` <20150911135738.GA23109-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2015-09-11 14:08                                               ` Jon Hunter
2015-08-19 20:36             ` Olof Johansson
2015-08-19 11:15           ` Mikko Perttunen
     [not found]             ` <55D46550.7090203-/1wQRMveznE@public.gmane.org>
2015-08-19 16:50               ` Tyler Baker
2015-08-21  2:00       ` Olof Johansson
2015-08-21  2:39         ` Tyler Baker

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