Re: [tip:x86/boot] x86/boot/compressed/64: Handle 5-level paging boot if kernel is above 4G

From: Kirill A. Shutemov
Date: Tue Feb 13 2018 - 03:08:25 EST


On Mon, Feb 12, 2018 at 10:51:56PM -0800, Andrei Vagin wrote:
> Hi Kirill,
>
> Something is wrong in this patch.

Was it bisected to exactly this patch? Is the previous one fine?

> We regularly run CRIU tests on linux-next, and yesterday I found that a
> kernel didn't boot. We run this tests in Travis-CI, and we don't have
> access to kernel logs. I tried to reproduce the problem localy, but I
> failed.

Do you know anything about host kernel which handles kexec?

--
Kirill A. Shutemov