Commit 84432316 authored by Lai Jiangshan's avatar Lai Jiangshan Committed by Paolo Bonzini
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KVM: X86: Fix comment in __kvm_mmu_create() 



The allocation of special roots is moved to mmu_alloc_special_roots().

Signed-off-by: default avatarLai Jiangshan <laijs@linux.alibaba.com>
Message-Id: <20211118110814.2568-12-jiangshanlai@gmail.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 27f4fca2

arch/x86/kvm/mmu/mmu.c

+1 −1
Original line number Diff line number Diff line
@@ -5527,7 +5527,7 @@ static int __kvm_mmu_create(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu) 
	 * generally doesn't use PAE paging and can skip allocating the PDP

	 * table.  The main exception, handled here, is SVM's 32-bit NPT.  The

	 * other exception is for shadowing L1's 32-bit or PAE NPT on 64-bit

	 * KVM; that horror is handled on-demand by mmu_alloc_shadow_roots().

	 * KVM; that horror is handled on-demand by mmu_alloc_special_roots().

	 */

	if (tdp_enabled && kvm_mmu_get_tdp_level(vcpu) > PT32E_ROOT_LEVEL)

		return 0;