diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgtable.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/mmu_context.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/nohash/64/pgtable.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_uvmem.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/book3s64/pgtable.c | 1 |
6 files changed, 8 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index f8b94f78403f..95e06f2a8e23 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -372,8 +372,8 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma, #define __HAVE_ARCH_PTE_SAME #define pte_same(A,B) (((pte_val(A) ^ pte_val(B)) & ~_PAGE_HASHPTE) == 0) -#define pmd_page(pmd) \ - pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT) +#define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) +#define pmd_page(pmd) pfn_to_page(pmd_pfn(pmd)) /* * Encode and decode a swap entry. diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index fd277b15635c..b8527a74bd4d 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -21,7 +21,6 @@ extern void destroy_context(struct mm_struct *mm); #ifdef CONFIG_SPAPR_TCE_IOMMU struct mm_iommu_table_group_mem_t; -extern int isolate_lru_page(struct page *page); /* from internal.h */ extern bool mm_iommu_preregistered(struct mm_struct *mm); extern long mm_iommu_new(struct mm_struct *mm, unsigned long ua, unsigned long entries, diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index d959c2a73fbf..dcc9b338e042 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -349,15 +349,14 @@ static inline int pte_young(pte_t pte) * of the pte page. -- paulus */ #ifndef CONFIG_BOOKE -#define pmd_page(pmd) \ - pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT) +#define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) #else #define pmd_page_vaddr(pmd) \ ((unsigned long)(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1))) -#define pmd_page(pmd) \ - pfn_to_page((__pa(pmd_val(pmd)) >> PAGE_SHIFT)) +#define pmd_pfn(pmd) (__pa(pmd_val(pmd)) >> PAGE_SHIFT) #endif +#define pmd_page(pmd) pfn_to_page(pmd_pfn(pmd)) /* * Encode and decode a swap entry. * Note that the bits we use in a PTE for representing a swap entry diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h index 2816d158280a..78888b0c30f6 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -142,6 +142,7 @@ static inline pte_t pmd_pte(pmd_t pmd) #define pmd_present(pmd) (!pmd_none(pmd)) #define pmd_page_vaddr(pmd) (pmd_val(pmd) & ~PMD_MASKED_BITS) extern struct page *pmd_page(pmd_t pmd); +#define pmd_pfn(pmd) (page_to_pfn(pmd_page(pmd))) static inline void pud_set(pud_t *pudp, unsigned long val) { diff --git a/arch/powerpc/kvm/book3s_hv_uvmem.c b/arch/powerpc/kvm/book3s_hv_uvmem.c index e414ca44839f..8cabdb39cbbc 100644 --- a/arch/powerpc/kvm/book3s_hv_uvmem.c +++ b/arch/powerpc/kvm/book3s_hv_uvmem.c @@ -91,6 +91,7 @@ #include <linux/kvm_host.h> #include <linux/ksm.h> #include <linux/of.h> +#include <linux/memremap.h> #include <asm/ultravisor.h> #include <asm/mman.h> #include <asm/kvm_ppc.h> @@ -712,7 +713,6 @@ static struct page *kvmppc_uvmem_get_page(unsigned long gpa, struct kvm *kvm) dpage = pfn_to_page(uvmem_pfn); dpage->zone_device_data = pvt; - get_page(dpage); lock_page(dpage); return dpage; out_clear: diff --git a/arch/powerpc/mm/book3s64/pgtable.c b/arch/powerpc/mm/book3s64/pgtable.c index 79ce3c22a29d..052e6590f84f 100644 --- a/arch/powerpc/mm/book3s64/pgtable.c +++ b/arch/powerpc/mm/book3s64/pgtable.c @@ -6,6 +6,7 @@ #include <linux/sched.h> #include <linux/mm_types.h> #include <linux/memblock.h> +#include <linux/memremap.h> #include <linux/debugfs.h> #include <misc/cxl-base.h> |