Re: [PATCH v2 0/5] guest_memfd fixes for bind and populate

From: Sean Christopherson

Date: Wed May 27 2026 - 14:28:43 EST


On Fri, 22 May 2026 15:46:05 -0700, Ackerley Tng wrote:
> This series is a group of fixes for the bind and populate flows for
> guest_memfd, and fixes some issues reported by Sashiko after reviewing the
> guest_memfd in-place conversions series [1] and another fixup series Sean
> posted [3].
>
> Changes in v2:
>
> [...]

Applied 1, 4, and 5 to kvm-x86 sev, with massaged shortlogs+changelogs.

[1/5] KVM: SEV: Pin source page for write when adding CPUID data for SNP guest
https://github.com/kvm-x86/linux/commit/f13e90059908
[2/5] KVM: guest_memfd: Fix possible signed integer overflow
[SKIP]
[3/5] KVM: guest_memfd: Handle errors from xa_store_range() when binding
[SKIP]
[4/5] KVM: SEV: Unmap local kmaps in LIFO order, per highmem requirements
https://github.com/kvm-x86/linux/commit/138f5f9cbe37
[5/5] KVM: SEV: Mark source page dirty when writing back CPUID data on failure
https://github.com/kvm-x86/linux/commit/97cd21d57e9b

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https://github.com/kvm-x86/linux/tree/next