[PATCH v8 1/5] xen/riscv: use pte_is_valid() in pte_is_mapping()

[Baptiste Le Duc <baptiste.le-duc@xxxxxxxxxx>]

Use pte_is_valid() instead of open-coding the PTE_VALID check.

No functional change.

Assisted-by: Claude:claude-opus-5
Signed-off-by: Baptiste Le Duc <baptiste.le-duc@xxxxxxxxxx>
Reviewed-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
Changes since v7:
- collect A-by.
---
Changes since v6:
- rebase, as moving the patch ahead in the series changed its context in
  pte_is_mapping().
---
Changes since v5:
- no changes, already reviewed and waiting to be merged.
---
Changes since v4:
- rebase on top of staging.
---
Changes since v3:
- no changes.
- add trailers.
---
Changes since v2:
- new patch.
---
 xen/arch/riscv/include/asm/page.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/riscv/include/asm/page.h 
b/xen/arch/riscv/include/asm/page.h
index b465a90325..c8bb334b85 100644
--- a/xen/arch/riscv/include/asm/page.h
+++ b/xen/arch/riscv/include/asm/page.h
@@ -187,7 +187,7 @@ static inline bool pte_is_mapping(pte_t p)
     /* See pte_is_table() */
     ASSERT(((p.pte & PAGE_HYPERVISOR_RW) != (PTE_VALID | PTE_WRITABLE)));
 
-    return (p.pte & PTE_VALID) && (p.pte & PTE_ACCESS_MASK);
+    return pte_is_valid(p) && (p.pte & PTE_ACCESS_MASK);
 }
 
 static inline bool pte_is_superpage(pte_t p, unsigned int level)

-- 
2.56.0