At the moment, riscv only supports PMD and PUD hugepages. For sv39,
PGDIR_SIZE == PUD_SIZE but not for sv48 and sv57. So fix this by changing
PGDIR_SIZE into PUD_SIZE.
Signed-off-by: Alexandre Ghiti <alexghiti@xxxxxxxxxxxx>
---
arch/riscv/kvm/mmu.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/riscv/kvm/mmu.c b/arch/riscv/kvm/mmu.c
index 34b57e0be2ef..dbc4ca060174 100644
--- a/arch/riscv/kvm/mmu.c
+++ b/arch/riscv/kvm/mmu.c
@@ -585,7 +585,7 @@ bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
if (!kvm->arch.pgd)
return false;
- WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PGDIR_SIZE);
+ WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PUD_SIZE);
if (!gstage_get_leaf_entry(kvm, range->start << PAGE_SHIFT,
&ptep, &ptep_level))
@@ -603,7 +603,7 @@ bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
if (!kvm->arch.pgd)
return false;
- WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PGDIR_SIZE);
+ WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PUD_SIZE);
if (!gstage_get_leaf_entry(kvm, range->start << PAGE_SHIFT,
&ptep, &ptep_level))
@@ -645,12 +645,12 @@ int kvm_riscv_gstage_map(struct kvm_vcpu *vcpu,
if (logging || (vma->vm_flags & VM_PFNMAP))
vma_pagesize = PAGE_SIZE;
- if (vma_pagesize == PMD_SIZE || vma_pagesize == PGDIR_SIZE)
+ if (vma_pagesize == PMD_SIZE || vma_pagesize == PUD_SIZE)
gfn = (gpa & huge_page_mask(hstate_vma(vma))) >> PAGE_SHIFT;
mmap_read_unlock(current->mm);
- if (vma_pagesize != PGDIR_SIZE &&
+ if (vma_pagesize != PUD_SIZE &&
vma_pagesize != PMD_SIZE &&
vma_pagesize != PAGE_SIZE) {
kvm_err("Invalid VMA page size 0x%lx\n", vma_pagesize);
--
2.37.2
