On 9/27/23 09:13, Stanislav Kinsburskii wrote: > Once deposited, these pages can't be accessed by Linux anymore and thus > must be preserved in "used" state across kexec, as hypervisor state is > unware of kexec. If Linux can't access them, they're not RAM any more. I'd much rather remove them from the memory map and move on with life rather than implement a bunch of new ABI that's got to be handed across kernels.
