Re: [PATCH v2] wait while adding MMC host to ensure root mounts

From: Sergey Yanovich
Date: Thu Apr 04 2013 - 08:32:57 EST


On Thu, 2013-04-04 at 14:35 +0300, Adrian Hunter wrote:
> On 04/04/13 13:59, Sergey Yanovich wrote:
> > On Thu, 2013-04-04 at 09:35 +0300, Adrian Hunter wrote:
> >> No, I am booting from eMMC.
> >
> > Well, in this case you should be aware, that your system is not
> > concurrency-safe without the patch. It may or may not boot each time
> > depending on the large number of factors.
>
> Not true. You know nothing of my boot time characteristics.

Well, I assumed you use linux kernel recent enough to include the patch
in question. This assumption may well be wrong.

Could you please elaborate how you avoid a situation which brought up
this patch ("all probes finish and mmc card is not ready")?

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