Re: ktime_get_ts64() splat during resume

[Rafael J. Wysocki]

On Fri, Jun 17, 2016 at 6:12 PM, Borislav Petkov <bp@xxxxxxxxx> wrote:
> On Fri, Jun 17, 2016 at 05:28:10PM +0200, Rafael J. Wysocki wrote:
>> A couple of questions:
>> - I guess this is reproducible 100% of the time?
>
> Yap.
>
> I took latest Linus + tip/master which has your commit.
>
>> - If you do "echo disk > /sys/power/state" instead of using s2disk,
>> does it still crash in the same way?
>
> My suspend to disk script does:
>
> echo 3 > /proc/sys/vm/drop_caches
> echo "shutdown" > /sys/power/disk
> echo "disk" > /sys/power/state
>
> I don't use anything else for years now.
>
>> - Are both the image and boot kernels the same binary?
>
> Yep.

OK, we need to find out what's wrong, then.

First, please revert the changes in hibernate_asm_64.S alone and see
if that makes any difference.

Hibernation should still work then most of the time, but the bug fixed
by this commit will be back.