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KVM: x86/mmu: Always pass 0 for @quadrant when gptes are 8 bytes
authorDavid Matlack <dmatlack@google.com>
Wed, 22 Jun 2022 19:26:52 +0000 (15:26 -0400)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 24 Jun 2022 08:51:54 +0000 (04:51 -0400)
commit2ddb7ae0c3c6bcf31a60515ca43c137c102807c3
tree0a1dc43e8fc6e3ff344fc22a3117a64e628e170ctree | snapshot
parentddcf8ed5d9d9c21b581d507fd019eb912052a6dacommit | diff
KVM: x86/mmu: Always pass 0 for @quadrant when gptes are 8 bytes

The quadrant is only used when gptes are 4 bytes, but
mmu_alloc_{direct,shadow}_roots() pass in a non-zero quadrant for PAE
page directories regardless. Make this less confusing by only passing in
a non-zero quadrant when it is actually necessary.

Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20220516232138.1783324-6-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/mmu.c diff | blob | history
Linux Kernel Source Tree.