On Tue, 03 Mar 2026 09:51:58 +1300, Kai Huang wrote:
> Increase 'maxnode' when using 'get_mempolicy' syscall in guest_memfd
> mmap and NUMA policy tests to fix a failure on one Intel GNR platform.
>
> On a CXL-capable platform, the memory affinity of CXL memory regions may
> not be covered by the SRAT. Since each CXL memory region is enumerated
> via a CFMWS table, at early boot the kernel parses all CFMWS tables to
> detect all CXL memory regions and assigns a 'faked' NUMA node for each
> of them, starting from the highest NUMA node ID enumerated via the SRAT.
>
> [...]
Applied to kvm-x86 fixes, thanks!
[1/1] KVM: selftests: Increase 'maxnode' for guest_memfd tests
https://github.com/kvm-x86/linux/commit/afa85076709d
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https://github.com/kvm-x86/linux/tree/next
