[xen staging] xen/riscv: use pte_is_valid() in pte_is_mapping()

[patchbot@xxxxxxx]

commit 999c2ca1ab9f04b8cd674bb4e14e6ec9f367f367
Author:     Baptiste Le Duc <baptiste.le-duc@xxxxxxxxxx>
AuthorDate: Tue Oct 27 08:58:06 2026 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Oct 27 08:58:06 2026 +0100

    xen/riscv: use pte_is_valid() in pte_is_mapping()
    
    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>
---
 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)
--
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