Re: [BISECTED][REGRESSION] Kernel does not boot on EeePC

From: Ingo Molnar
Date: Sun Jun 08 2014 - 05:45:28 EST



* Sitsofe Wheeler <sitsofe@xxxxxxxxx> wrote:

> Hi,
>
> The latest kernel (c593e8978722f7f4a12932733cfeed6c0c74fbaa) refuses to
> boot on my EeePC - after grub is finished the screen just remains black
> and the only thing that does something is pressing the power button. The
> problem commit seems to be:
>
> commit 3e1a878b7ccdb31da6d9d2b855c72ad87afeba3f
> Author: Igor Mammedov <imammedo@xxxxxxxxxx>
> Date: Thu Jun 5 15:42:45 2014 +0200
>
> x86/smpboot: Initialize secondary CPU only if master CPU will wait for it

Argh, and have read this just a minute after expressing my hope that
the hotplug fix is correct :-/

Linus, please revert commit 3e1a878b7ccdb.

Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

Thanks,

Ingo
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