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KVM: x86: Wrong assertion on paging_tmpl.h

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Even after the recent fix, the assertion on paging_tmpl.h is triggered.
Apparently, the assertion wants to check that the PAE is always set on
long-mode, but does it in incorrect way.  Note that the assertion is not
enabled unless the code is debugged by defining MMU_DEBUG.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Nadav Amit 2014-09-30 20:49:18 +03:00 committed by Paolo Bonzini
parent 3d32e4dbe7
commit 1715d0dcb0
1 changed files with 1 additions and 1 deletions
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arch/x86/kvm/paging_tmpl.h
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@ -298,7 +298,7 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
}
#endif
walker->max_level = walker->level;
ASSERT(!is_long_mode(vcpu) && is_pae(vcpu));
ASSERT(!(is_long_mode(vcpu) && !is_pae(vcpu)));
accessed_dirty = PT_GUEST_ACCESSED_MASK;
pt_access = pte_access = ACC_ALL;