diff options
| author | Jon Kohler <jon@nutanix.com> | 2026-04-08 11:41:53 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2026-04-30 11:59:54 -0400 |
| commit | 9a67ab74021b4bfb2ad3c9f30af9dbab1127eb99 (patch) | |
| tree | 4551ffaffedb40f180f5fa0d4c0bd31542ae02e7 /scripts/git.orderFile | |
| parent | 2f4d934df00f63e736edf9437022db4bfae6f70f (diff) | |
KVM: x86/mmu: free up bit 10 of PTEs in preparation for MBEC
Update SPTE_MMIO_ALLOWED_MASK to allow EPT user executable (bit 10) to
be treated like EPT RWX bit2:0, as when mode-based execute control is
enabled, bit 10 can act like a "present" bit. Likewise do not include
it in FROZEN_SPTE.
No functional changes intended, other than the reduction of the maximum
MMIO generation that is stored in page tables.
Cc: Kai Huang <kai.huang@intel.com>
Signed-off-by: Jon Kohler <jon@nutanix.com>
Message-ID: <20251223054806.1611168-4-jon@nutanix.com>
Reviewed-by: Kai Huang <kai.huang@intel.com>
Tested-by: David Riley <d.riley@proxmox.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/git.orderFile')
0 files changed, 0 insertions, 0 deletions