On Thu, May 28, 2020 at 09:02:55AM +0200, Ingo Molnar wrote: > Looks good to me. > > I'm wondering, shouldn't we also zero-initialize the dump data to > begin with? See the patch below (untested).
Note that this hides the bug from KASAN, though ;-) And the bug is not just infoleak - not all components are "all zeroes" in the init state.