On Fri, Jun 17, 2016 at 6:12 PM, Borislav Petkov <[email protected]> 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.
