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KVM: x86/mmu: Use common macros to compute 32/64-bit paging masks
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 15 Jun 2022 14:15:56 +0000 (10:15 -0400)
committerPaolo Bonzini <pbonzini@redhat.com>
Mon, 20 Jun 2022 10:21:29 +0000 (06:21 -0400)
commitf6b8ea6d43640ebfd1aeaa1faf1016d0bff7b8a0
tree66914d1e9be136434399c98bae9498b10547e385tree | snapshot
parent2ca3129e8045b18eb15431b485d40c028fe8fb00commit | diff
KVM: x86/mmu: Use common macros to compute 32/64-bit paging masks

Dedup the code for generating (most of) the per-type PT_* masks in
paging_tmpl.h.  The relevant macros only vary based on the number of bits
per level, and that smidge of info is already provided in a common form
as PT_LEVEL_BITS.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220614233328.3896033-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/paging.h diff | blob | history
arch/x86/kvm/mmu/paging_tmpl.h diff | blob | history
Domain: System / Kernel;