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2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/arch/sparc/include/asm/pgalloc_32.h
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@@ -4,9 +4,9 @@
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 #include <linux/kernel.h>
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 #include <linux/sched.h>
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+#include <linux/pgtable.h>
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 #include <asm/pgtsrmmu.h>
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-#include <asm/pgtable.h>
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 #include <asm/vaddrs.h>
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 #include <asm/page.h>
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@@ -17,8 +17,6 @@
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 extern struct resource sparc_iomap;
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-#define check_pgt_cache()	do { } while (0)
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-
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 pgd_t *get_pgd_fast(void);
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 static inline void free_pgd_fast(pgd_t *pgd)
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 {
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@@ -28,14 +26,14 @@
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 #define pgd_free(mm, pgd)	free_pgd_fast(pgd)
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 #define pgd_alloc(mm)	get_pgd_fast()
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-static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
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+static inline void pud_set(pud_t * pudp, pmd_t * pmdp)
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 {
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 	unsigned long pa = __nocache_pa(pmdp);
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-	set_pte((pte_t *)pgdp, __pte((SRMMU_ET_PTD | (pa >> 4))));
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+	set_pte((pte_t *)pudp, __pte((SRMMU_ET_PTD | (pa >> 4))));
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 }
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-#define pgd_populate(MM, PGD, PMD)      pgd_set(PGD, PMD)
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+#define pud_populate(MM, PGD, PMD)      pud_set(PGD, PMD)
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 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
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 				   unsigned long address)
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@@ -52,24 +50,24 @@
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 #define pmd_free(mm, pmd)		free_pmd_fast(pmd)
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 #define __pmd_free_tlb(tlb, pmd, addr)	pmd_free((tlb)->mm, pmd)
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-void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep);
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-#define pmd_pgtable(pmd) pmd_page(pmd)
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+#define pmd_populate(mm, pmd, pte)	pmd_set(pmd, pte)
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+#define pmd_pgtable(pmd)		(pgtable_t)__pmd_page(pmd)
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 void pmd_set(pmd_t *pmdp, pte_t *ptep);
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-#define pmd_populate_kernel(MM, PMD, PTE) pmd_set(PMD, PTE)
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+#define pmd_populate_kernel		pmd_populate
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-pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address);
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+pgtable_t pte_alloc_one(struct mm_struct *mm);
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-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
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-					  unsigned long address)
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+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
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 {
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-	return srmmu_get_nocache(PTE_SIZE, PTE_SIZE);
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+	return srmmu_get_nocache(SRMMU_PTE_TABLE_SIZE,
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+				 SRMMU_PTE_TABLE_SIZE);
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 }
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 static inline void free_pte_fast(pte_t *pte)
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 {
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-	srmmu_free_nocache(pte, PTE_SIZE);
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+	srmmu_free_nocache(pte, SRMMU_PTE_TABLE_SIZE);
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 }
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 #define pte_free_kernel(mm, pte)	free_pte_fast(pte)