Paolo Bonzini 9123c5f956 Merge tag 'kvm-x86-gmem-6.20' of https://github.com/kvm-x86/linux into HEAD ...

KVM guest_memfd changes for 6.20

 - Remove kvm_gmem_populate()'s preparation tracking and half-baked hugepage
   handling, and instead rely on SNP (the only user of the tracking) to do its
   own tracking via the RMP.

 - Retroactively document and enforce (for SNP) that KVM_SEV_SNP_LAUNCH_UPDATE
   and KVM_TDX_INIT_MEM_REGION require the source page to be 4KiB aligned, to
   avoid non-trivial complexity for a non-existent usecase (and because
   in-place conversion simply can't support unaligned sources).

 - When populating guest_memfd memory, GUP the source page in common code and
   pass the refcounted page to the vendor callback, instead of letting vendor
   code do the heavy lifting.  Doing so avoids a looming deadlock bug with
   in-place due an AB-BA conflict betwee mmap_lock and guest_memfd's filemap
   invalidate lock.

2026-02-11 12:45:12 -05:00

..

amd-memory-encryption.rst

Merge tag 'kvm-x86-gmem-6.20' of https://github.com/kvm-x86/linux into HEAD

2026-02-11 12:45:12 -05:00

cpuid.rst

…

errata.rst

KVM: x86: Document a virtualization gap for GIF on AMD CPUs

2025-11-13 13:15:15 -08:00

hypercalls.rst

KVM: x86: Fix hypercalls docs section number order

2025-09-22 07:51:36 -07:00

index.rst

Documentation/virt/kvm: Document on Trust Domain Extensions (TDX)

2025-03-14 14:20:58 -04:00

intel-tdx.rst

KVM: TDX: Document alignment requirements for KVM_TDX_INIT_MEM_REGION

2026-01-15 12:31:17 -08:00

mmu.rst

KVM: Documentation: Add the missing description for tdp_mmu_page into kvm_mmu_page

2023-09-27 13:32:18 -07:00

msr.rst

KVM: x86: Improve documentation of MSR_KVM_ASYNC_PF_EN

2024-02-06 10:59:52 -08:00

nested-vmx.rst

…

running-nested-guests.rst

Documentation: Fix typos

2023-08-18 11:29:03 -06:00

timekeeping.rst

…