diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/kvm/mmu.c | 5 | ||||
-rw-r--r-- | drivers/kvm/paging_tmpl.h | 7 |
2 files changed, 2 insertions, 10 deletions
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index f24b540148aa..b47391ffe549 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c | |||
@@ -91,11 +91,6 @@ static int dbg = 1; | |||
91 | #define PT32_DIR_PSE36_MASK (((1ULL << PT32_DIR_PSE36_SIZE) - 1) << PT32_DIR_PSE36_SHIFT) | 91 | #define PT32_DIR_PSE36_MASK (((1ULL << PT32_DIR_PSE36_SIZE) - 1) << PT32_DIR_PSE36_SHIFT) |
92 | 92 | ||
93 | 93 | ||
94 | #define PT32_PTE_COPY_MASK \ | ||
95 | (PT_PRESENT_MASK | PT_ACCESSED_MASK | PT_DIRTY_MASK | PT_GLOBAL_MASK) | ||
96 | |||
97 | #define PT64_PTE_COPY_MASK (PT64_NX_MASK | PT32_PTE_COPY_MASK) | ||
98 | |||
99 | #define PT_FIRST_AVAIL_BITS_SHIFT 9 | 94 | #define PT_FIRST_AVAIL_BITS_SHIFT 9 |
100 | #define PT64_SECOND_AVAIL_BITS_SHIFT 52 | 95 | #define PT64_SECOND_AVAIL_BITS_SHIFT 52 |
101 | 96 | ||
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index 59b4cb29e0f7..b17a4b783cd4 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h | |||
@@ -31,7 +31,6 @@ | |||
31 | #define PT_INDEX(addr, level) PT64_INDEX(addr, level) | 31 | #define PT_INDEX(addr, level) PT64_INDEX(addr, level) |
32 | #define SHADOW_PT_INDEX(addr, level) PT64_INDEX(addr, level) | 32 | #define SHADOW_PT_INDEX(addr, level) PT64_INDEX(addr, level) |
33 | #define PT_LEVEL_MASK(level) PT64_LEVEL_MASK(level) | 33 | #define PT_LEVEL_MASK(level) PT64_LEVEL_MASK(level) |
34 | #define PT_PTE_COPY_MASK PT64_PTE_COPY_MASK | ||
35 | #ifdef CONFIG_X86_64 | 34 | #ifdef CONFIG_X86_64 |
36 | #define PT_MAX_FULL_LEVELS 4 | 35 | #define PT_MAX_FULL_LEVELS 4 |
37 | #else | 36 | #else |
@@ -46,7 +45,6 @@ | |||
46 | #define PT_INDEX(addr, level) PT32_INDEX(addr, level) | 45 | #define PT_INDEX(addr, level) PT32_INDEX(addr, level) |
47 | #define SHADOW_PT_INDEX(addr, level) PT64_INDEX(addr, level) | 46 | #define SHADOW_PT_INDEX(addr, level) PT64_INDEX(addr, level) |
48 | #define PT_LEVEL_MASK(level) PT32_LEVEL_MASK(level) | 47 | #define PT_LEVEL_MASK(level) PT32_LEVEL_MASK(level) |
49 | #define PT_PTE_COPY_MASK PT32_PTE_COPY_MASK | ||
50 | #define PT_MAX_FULL_LEVELS 2 | 48 | #define PT_MAX_FULL_LEVELS 2 |
51 | #else | 49 | #else |
52 | #error Invalid PTTYPE value | 50 | #error Invalid PTTYPE value |
@@ -219,7 +217,8 @@ static void FNAME(set_pte_common)(struct kvm_vcpu *vcpu, | |||
219 | FNAME(mark_pagetable_dirty)(vcpu->kvm, walker); | 217 | FNAME(mark_pagetable_dirty)(vcpu->kvm, walker); |
220 | } | 218 | } |
221 | 219 | ||
222 | spte |= *gpte & PT_PTE_COPY_MASK; | 220 | spte |= PT_PRESENT_MASK | PT_ACCESSED_MASK | PT_DIRTY_MASK; |
221 | spte |= *gpte & PT64_NX_MASK; | ||
223 | spte |= access_bits << PT_SHADOW_BITS_OFFSET; | 222 | spte |= access_bits << PT_SHADOW_BITS_OFFSET; |
224 | if (!dirty) | 223 | if (!dirty) |
225 | access_bits &= ~PT_WRITABLE_MASK; | 224 | access_bits &= ~PT_WRITABLE_MASK; |
@@ -495,7 +494,5 @@ static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr) | |||
495 | #undef PT_INDEX | 494 | #undef PT_INDEX |
496 | #undef SHADOW_PT_INDEX | 495 | #undef SHADOW_PT_INDEX |
497 | #undef PT_LEVEL_MASK | 496 | #undef PT_LEVEL_MASK |
498 | #undef PT_PTE_COPY_MASK | ||
499 | #undef PT_NON_PTE_COPY_MASK | ||
500 | #undef PT_DIR_BASE_ADDR_MASK | 497 | #undef PT_DIR_BASE_ADDR_MASK |
501 | #undef PT_MAX_FULL_LEVELS | 498 | #undef PT_MAX_FULL_LEVELS |