KVM: X86: Calculate quadrant when !role.gpte_is_8_bytes

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role.quadrant is only valid when gpte size is 4 bytes and only be
calculated when gpte size is 4 bytes.

Although "vcpu->arch.mmu->root_level <= PT32_ROOT_LEVEL" also means
gpte size is 4 bytes, but using "!role.gpte_is_8_bytes" is clearer

Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
Message-Id: <20211118110814.2568-15-jiangshanlai@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Lai Jiangshan 2021-11-18 19:08:13 +08:00 • committed by Paolo Bonzini

parent 41e35604ea

commit b46a13cb7e

1 changed files with 1 additions and 1 deletions

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arch/x86/kvm/mmu/mmu.c

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