[POWERPC] spu sched: static timeslicing for SCHED_RR contexts

[linux-2.6] / drivers / kvm / paging_tmpl.h

diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h
index 149fa45fd9a5a016955148fa6f24f8805e63f277..b6b90e9e13013eeab29adc4bc30c5cb1657f5732 100644 (file)
--- a/drivers/kvm/paging_tmpl.h
+++ b/drivers/kvm/paging_tmpl.h
@@ -443,31 +443,17 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
 static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr)
 {
        struct guest_walker walker;
-       pt_element_t guest_pte;
-       gpa_t gpa;
-
-       FNAME(walk_addr)(&walker, vcpu, vaddr, 0, 0, 0);
-       guest_pte = *walker.ptep;
-       FNAME(release_walker)(&walker);
-
-       if (!is_present_pte(guest_pte))
-               return UNMAPPED_GVA;
-
-       if (walker.level == PT_DIRECTORY_LEVEL) {
-               ASSERT((guest_pte & PT_PAGE_SIZE_MASK));
-               ASSERT(PTTYPE == 64 || is_pse(vcpu));
+       gpa_t gpa = UNMAPPED_GVA;
+       int r;
 
-               gpa = (guest_pte & PT_DIR_BASE_ADDR_MASK) | (vaddr &
-                       (PT_LEVEL_MASK(PT_PAGE_TABLE_LEVEL) | ~PAGE_MASK));
+       r = FNAME(walk_addr)(&walker, vcpu, vaddr, 0, 0, 0);
 
-               if (PTTYPE == 32 && is_cpuid_PSE36())
-                       gpa |= (guest_pte & PT32_DIR_PSE36_MASK) <<
-                                       (32 - PT32_DIR_PSE36_SHIFT);
-       } else {
-               gpa = (guest_pte & PT_BASE_ADDR_MASK);
-               gpa |= (vaddr & ~PAGE_MASK);
+       if (r) {
+               gpa = (gpa_t)walker.gfn << PAGE_SHIFT;
+               gpa |= vaddr & ~PAGE_MASK;
        }
 
+       FNAME(release_walker)(&walker);
        return gpa;
 }