Re: [PATCH v4 0/4] selftests/mm: virtual_address_range: Reduce memory usage and avoid VM_IO access

From: David Hildenbrand
Date: Tue Jan 14 2025 - 11:49:42 EST


On 14.01.25 17:06, Thomas Weißschuh wrote:
The selftest started failing since commit e93d2521b27f
("x86/vdso: Split virtual clock pages into dedicated mapping")
was merged. While debugging I stumbled upon some memory usage
optimizations.

With these test now runs on a VM with only 60MiB of memory.

60 MiB ? Crazy :)

--
Cheers,

David / dhildenb