Re: [PATCH v16 00/22] KVM: Enable host userspace mapping for guest_memfd-backed memory for non-CoCo VMs

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On Thu, Jul 24, 2025, Ackerley Tng wrote:
> Fuad Tabba <tabba@xxxxxxxxxx> writes:
> 
> [snip]
> 
> Did the patch [1] for x86/mmu that actually allows faulting when
> kvm_memslot_is_gmem_only() get dropped by accident?

Ah shoot, it did get dropped.  I have a feeling Fuad read "drop the helper" as
"drop the patch" :-)

Faud, given the growing list of x86-specific goofs, any objection to me sending
v17?  I'd also like to tack on a selftest patch to verify that KVM can actually
fault-in non-private memory via a guest_memfd fd.




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