LoongArch: Mark {dmw,tlb}_virt_to_page() exports as non-GPL

[platform/kernel/linux-starfive.git] / arch / loongarch / mm / pgtable.c

diff --git a/arch/loongarch/mm/pgtable.c b/arch/loongarch/mm/pgtable.c
index b14343e..2aae72e 100644 (file)
--- a/arch/loongarch/mm/pgtable.c
+++ b/arch/loongarch/mm/pgtable.c
@@ -9,6 +9,18 @@
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 
+struct page *dmw_virt_to_page(unsigned long kaddr)
+{
+       return pfn_to_page(virt_to_pfn(kaddr));
+}
+EXPORT_SYMBOL(dmw_virt_to_page);
+
+struct page *tlb_virt_to_page(unsigned long kaddr)
+{
+       return pfn_to_page(pte_pfn(*virt_to_kpte(kaddr)));
+}
+EXPORT_SYMBOL(tlb_virt_to_page);
+
 pgd_t *pgd_alloc(struct mm_struct *mm)
 {
        pgd_t *init, *ret = NULL;