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Diffstat (limited to 'arch/mips/kvm/mmu.c')
-rw-r--r--arch/mips/kvm/mmu.c40
1 files changed, 24 insertions, 16 deletions
diff --git a/arch/mips/kvm/mmu.c b/arch/mips/kvm/mmu.c
index 97e538a8c1be..7dad7a293eae 100644
--- a/arch/mips/kvm/mmu.c
+++ b/arch/mips/kvm/mmu.c
@@ -136,6 +136,7 @@ pgd_t *kvm_pgd_alloc(void)
static pte_t *kvm_mips_walk_pgd(pgd_t *pgd, struct kvm_mmu_memory_cache *cache,
unsigned long addr)
{
+ p4d_t *p4d;
pud_t *pud;
pmd_t *pmd;
@@ -145,7 +146,8 @@ static pte_t *kvm_mips_walk_pgd(pgd_t *pgd, struct kvm_mmu_memory_cache *cache,
BUG();
return NULL;
}
- pud = pud_offset(pgd, addr);
+ p4d = p4d_offset(pgd, addr);
+ pud = pud_offset(p4d, addr);
if (pud_none(*pud)) {
pmd_t *new_pmd;
@@ -204,8 +206,8 @@ static bool kvm_mips_flush_gpa_pmd(pmd_t *pmd, unsigned long start_gpa,
{
pte_t *pte;
unsigned long end = ~0ul;
- int i_min = __pmd_offset(start_gpa);
- int i_max = __pmd_offset(end_gpa);
+ int i_min = pmd_index(start_gpa);
+ int i_max = pmd_index(end_gpa);
bool safe_to_remove = (i_min == 0 && i_max == PTRS_PER_PMD - 1);
int i;
@@ -232,8 +234,8 @@ static bool kvm_mips_flush_gpa_pud(pud_t *pud, unsigned long start_gpa,
{
pmd_t *pmd;
unsigned long end = ~0ul;
- int i_min = __pud_offset(start_gpa);
- int i_max = __pud_offset(end_gpa);
+ int i_min = pud_index(start_gpa);
+ int i_max = pud_index(end_gpa);
bool safe_to_remove = (i_min == 0 && i_max == PTRS_PER_PUD - 1);
int i;
@@ -258,6 +260,7 @@ static bool kvm_mips_flush_gpa_pud(pud_t *pud, unsigned long start_gpa,
static bool kvm_mips_flush_gpa_pgd(pgd_t *pgd, unsigned long start_gpa,
unsigned long end_gpa)
{
+ p4d_t *p4d;
pud_t *pud;
unsigned long end = ~0ul;
int i_min = pgd_index(start_gpa);
@@ -269,7 +272,8 @@ static bool kvm_mips_flush_gpa_pgd(pgd_t *pgd, unsigned long start_gpa,
if (!pgd_present(pgd[i]))
continue;
- pud = pud_offset(pgd + i, 0);
+ p4d = p4d_offset(pgd, 0);
+ pud = pud_offset(p4d + i, 0);
if (i == i_max)
end = end_gpa;
@@ -334,8 +338,8 @@ static int kvm_mips_##name##_pmd(pmd_t *pmd, unsigned long start, \
int ret = 0; \
pte_t *pte; \
unsigned long cur_end = ~0ul; \
- int i_min = __pmd_offset(start); \
- int i_max = __pmd_offset(end); \
+ int i_min = pmd_index(start); \
+ int i_max = pmd_index(end); \
int i; \
\
for (i = i_min; i <= i_max; ++i, start = 0) { \
@@ -357,8 +361,8 @@ static int kvm_mips_##name##_pud(pud_t *pud, unsigned long start, \
int ret = 0; \
pmd_t *pmd; \
unsigned long cur_end = ~0ul; \
- int i_min = __pud_offset(start); \
- int i_max = __pud_offset(end); \
+ int i_min = pud_index(start); \
+ int i_max = pud_index(end); \
int i; \
\
for (i = i_min; i <= i_max; ++i, start = 0) { \
@@ -378,6 +382,7 @@ static int kvm_mips_##name##_pgd(pgd_t *pgd, unsigned long start, \
unsigned long end) \
{ \
int ret = 0; \
+ p4d_t *p4d; \
pud_t *pud; \
unsigned long cur_end = ~0ul; \
int i_min = pgd_index(start); \
@@ -388,7 +393,8 @@ static int kvm_mips_##name##_pgd(pgd_t *pgd, unsigned long start, \
if (!pgd_present(pgd[i])) \
continue; \
\
- pud = pud_offset(pgd + i, 0); \
+ p4d = p4d_offset(pgd, 0); \
+ pud = pud_offset(p4d + i, 0); \
if (i == i_max) \
cur_end = end; \
\
@@ -862,8 +868,8 @@ static bool kvm_mips_flush_gva_pmd(pmd_t *pmd, unsigned long start_gva,
{
pte_t *pte;
unsigned long end = ~0ul;
- int i_min = __pmd_offset(start_gva);
- int i_max = __pmd_offset(end_gva);
+ int i_min = pmd_index(start_gva);
+ int i_max = pmd_index(end_gva);
bool safe_to_remove = (i_min == 0 && i_max == PTRS_PER_PMD - 1);
int i;
@@ -890,8 +896,8 @@ static bool kvm_mips_flush_gva_pud(pud_t *pud, unsigned long start_gva,
{
pmd_t *pmd;
unsigned long end = ~0ul;
- int i_min = __pud_offset(start_gva);
- int i_max = __pud_offset(end_gva);
+ int i_min = pud_index(start_gva);
+ int i_max = pud_index(end_gva);
bool safe_to_remove = (i_min == 0 && i_max == PTRS_PER_PUD - 1);
int i;
@@ -916,6 +922,7 @@ static bool kvm_mips_flush_gva_pud(pud_t *pud, unsigned long start_gva,
static bool kvm_mips_flush_gva_pgd(pgd_t *pgd, unsigned long start_gva,
unsigned long end_gva)
{
+ p4d_t *p4d;
pud_t *pud;
unsigned long end = ~0ul;
int i_min = pgd_index(start_gva);
@@ -927,7 +934,8 @@ static bool kvm_mips_flush_gva_pgd(pgd_t *pgd, unsigned long start_gva,
if (!pgd_present(pgd[i]))
continue;
- pud = pud_offset(pgd + i, 0);
+ p4d = p4d_offset(pgd, 0);
+ pud = pud_offset(p4d + i, 0);
if (i == i_max)
end = end_gva;