Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

From: Rafael J. Wysocki
Date: Tue Aug 09 2016 - 07:47:41 EST


On Tue, Aug 9, 2016 at 9:02 AM, Borislav Petkov <bp@xxxxxxx> wrote:
> On Mon, Aug 08, 2016 at 03:54:48PM +0200, Rafael J. Wysocki wrote:
>> That should be the only one on top of plain 4.8-rc1.
>>
>> If it doesn't help, we need more work to do. :-)
>
> Yes, we do.
>
> The machine triple-faults *after* reading up the hibernation image.
> It hits 100%, then tries to switch to the boot kernel and BOOM, BIOS
> screen.
>
> I'm attaching the .config in case you want to reproduce it. The machine
> is an IVB thinkpad x230.

Yes, I'm going to try to reproduce it.

I'm wondering what the difference between your .config and the Thomas'
.config is, as he has CONFIG_RANDOMIZE_MEMORY=y set too.

Thomas, can you attach your .config, please?

Thanks,
Rafael