On 03.10.25 17:51, Breno Leitao wrote:
Hello Jiri,
On Thu, Jun 12, 2025 at 12:11:19PM +0200, Jiri Bohac wrote:
Currently this is only the case for memory ballooning and zswap. Such movable
memory will be missing from the vmcore. User data is typically not dumped by
makedumpfile.
For zswap and zsmalloc pages, I'm wondering whether these pages will be missing
from the vmcore, or if there's a possibility they might be present but
corrupted—especially since they could reside in the CMA region, which may be
overwritten by the kdump environment.
That's not different to ordinary user pages residing on these areas, right?
--
Cheers
David / dhildenb
