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SubjectRe: [GIT PULL] On-demand device probing
On Fri, Oct 16, 2015 at 4:23 PM, Olof Johansson <> wrote:
> Hi,
> I've bisected boot failures in next-20151016 down to patches in this branch:
> On Thu, Oct 15, 2015 at 4:42 AM, Tomeu Vizoso
> <> wrote:
>> Tomeu Vizoso (20):
>> driver core: handle -EPROBE_DEFER from bus_type.match()
> The machine it happened on was OMAP5UEVM:

So this one is because the MMC node numbering changed. I don't know
how to fix that other than with aliases, but that doesn't solve
backwards compatibility.

> But I've also seen it on tegra2, that one bisected down to:
>> regulator: core: Probe regulators on demand

This one you need a rootwait I think. The MMC scanning is not
guaranteed to be done before the rootfs mounting AFAIK. There may be
other problems, but we can't see them since it panics.


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