KVM: x86: Skip pae_root shadow allocation if tdp enabled

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Considering the fact that the pae_root shadow is not needed when
tdp is in use, skip the pae_root shadow page allocation to allow
mmu creation even not being able to obtain memory from DMA32
zone when particular cgroup cpuset.mems or mempolicy control is
applied.

Signed-off-by: Liang Chen <liangchen.linux@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Liang Chen 2018-07-25 16:32:14 +08:00 • committed by Paolo Bonzini

parent c2a4eadf77

commit ee6268ba3a

1 changed files with 3 additions and 0 deletions

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arch/x86/kvm/mmu.c

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