Re: [GIT PULL] KVM: guest_memfd change for 7.1

From: Paolo Bonzini

Date: Mon Apr 13 2026 - 05:51:36 EST


On Sat, Apr 11, 2026 at 1:58 AM Sean Christopherson <seanjc@xxxxxxxxxx> wrote:
>
> A single gmem change to not set FGP_ACCESSED, in preparation for in-place
> conversion.
>
> The following changes since commit 11439c4635edd669ae435eec308f4ab8a0804808:
>
> Linux 7.0-rc2 (2026-03-01 15:39:31 -0800)
>
> are available in the Git repository at:
>
> https://github.com/kvm-x86/linux.git tags/kvm-x86-gmem-7.1
>
> for you to fetch changes up to 6dad5447c7bfca26b5d72604b5378dca6dc58bbc:
>
> KVM: guest_memfd: Don't set FGP_ACCESSED when getting folios (2026-03-02 14:51:10 -0800)

Pulled, thanks.

Paolo

> ----------------------------------------------------------------
> KVM guest_memfd changes for 7.1
>
> Don't mark guest_memfd folios as accessed, as guest_memfd doesn't support
> reclaim, the memory is unevictable, and there is no storage to write back to.
>
> ----------------------------------------------------------------
> Ackerley Tng (1):
> KVM: guest_memfd: Don't set FGP_ACCESSED when getting folios
>
> virt/kvm/guest_memfd.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>