Re: [v3.11][3.12][Regression] ACPI / processor: Use common hotplug infrastructure

From: Rafael J. Wysocki
Date: Fri Nov 15 2013 - 17:42:47 EST


On Friday, November 15, 2013 12:44:11 PM Joseph Salisbury wrote:
> Hi Rafael,
>
> A kernel bug affecting several users was opened against Ubuntu[0].
> After a bisect, it was found the following commit introduced the regression:
>
> commit ac212b6980d8d5eda705864fc5a8ecddc6d6eacc
> Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> Date: Fri May 3 00:26:22 2013 +0200
>
> ACPI / processor: Use common hotplug infrastructure
>
> The regression was introduced as of v3.11-rc1.
>
> This commit doesn't revert cleanly in 3.12, and requires the revert of
> other commits as well. I wanted to get your feedback since you are the
> author.

Well, that commit has nothing to do with PCMCIA, so I'm not sure how the
breakage is related to it.

Moreover, comment #8 reports 3.11.0-11.17 as working and the change you're
asking about should be in that kernel as well.

Thanks!

--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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