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KVM: PPC: Enable napping only for Book3s_64
Before I incorrectly enabled napping also for BookE, which would result in needless dcache flushes. Since we only need to force enable napping on Book3s_64 because it doesn't go into MSR_POW otherwise, we can just #ifdef that code to this particular platform. Reported-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
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@ -582,8 +582,10 @@ static int __init kvm_guest_init(void)
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if (kvm_para_has_feature(KVM_FEATURE_MAGIC_PAGE))
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kvm_use_magic_page();
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#ifdef CONFIG_PPC_BOOK3S_64
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/* Enable napping */
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powersave_nap = 1;
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#endif
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free_tmp:
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kvm_free_tmp();
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