Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/kvm_book3s_64.h | 12 +++++++-----
arch/powerpc/include/asm/page.h | 2 +-
arch/powerpc/include/asm/pgtable.h | 4 ++--
arch/powerpc/mm/fsl_booke_mmu.c | 2 +-
arch/powerpc/mm/pgtable_64.c | 2 +-
arch/powerpc/mm/tlb_hash64.c | 2 +-
6 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h
b/arch/powerpc/include/asm/kvm_book3s_64.h
index 0aa817933e6a..cd0ff37aea9f 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -291,11 +291,11 @@ static inline pte_t kvmppc_read_update_linux_pte(pte_t
*ptep, int writing,
pte_t old_pte, new_pte = __pte(0);
while (1) {
- old_pte = pte_val(*ptep);
+ old_pte = *ptep;
/*
* wait until _PAGE_BUSY is clear then set it atomically
*/
- if (unlikely(old_pte & _PAGE_BUSY)) {
+ if (unlikely(pte_val(old_pte) & _PAGE_BUSY)) {
cpu_relax();
continue;
}
@@ -306,16 +306,18 @@ static inline pte_t kvmppc_read_update_linux_pte(pte_t
*ptep, int writing,
return __pte(0);
#endif
/* If pte is not present return None */
- if (unlikely(!(old_pte & _PAGE_PRESENT)))
+ if (unlikely(!(pte_val(old_pte) & _PAGE_PRESENT)))
return __pte(0);
new_pte = pte_mkyoung(old_pte);
if (writing && pte_write(old_pte))
new_pte = pte_mkdirty(new_pte);
- if (old_pte == __cmpxchg_u64((unsigned long *)ptep, old_pte,
- new_pte))
+ if (pte_val(old_pte) == __cmpxchg_u64((unsigned long *)ptep,
+ pte_val(old_pte),
+ pte_val(new_pte))) {
break;
+ }
}
return new_pte;
}
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index 26fe1ae15212..cc62ab9644b6 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -278,7 +278,7 @@ extern long long virt_phys_offset;
#ifndef __ASSEMBLY__
-#undef STRICT_MM_TYPECHECKS
+#define STRICT_MM_TYPECHECKS 1
#ifdef STRICT_MM_TYPECHECKS
/* These are used to make use of C type-checking. */
diff --git a/arch/powerpc/include/asm/pgtable.h
b/arch/powerpc/include/asm/pgtable.h
index 316f9a5da173..3e290888ed37 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -77,8 +77,8 @@ static inline void pmdp_set_numa(struct mm_struct *mm,
unsigned long addr,
* which was inherited from x86. For the purposes of powerpc pte_basic_t and
* pmd_t are equivalent
*/
-#define pteval_t pte_basic_t
-#define pmdval_t pmd_t
+typedef unsigned long pteval_t;
+typedef unsigned long pmdval_t;
static inline pteval_t ptenuma_flags(pte_t pte)
{
return pte_val(pte) & _PAGE_NUMA_MASK;
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index 94cd728166d3..a7a1b9b45eeb 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -183,7 +183,7 @@ static unsigned long map_mem_in_cams_addr(phys_addr_t phys,
unsigned long virt,
unsigned long cam_sz;
cam_sz = calc_cam_sz(ram, virt, phys);
- settlbcam(i, virt, phys, cam_sz, PAGE_KERNEL_X, 0);
+ settlbcam(i, virt, phys, cam_sz, pgprot_val(PAGE_KERNEL_X), 0);
ram -= cam_sz;
amount_mapped += cam_sz;
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index c8d709ab489d..5162936c0c34 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -714,7 +714,7 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr,
assert_spin_locked(&mm->page_table_lock);
WARN_ON(!pmd_trans_huge(pmd));
#endif
- trace_hugepage_set_pmd(addr, pmd);
+ trace_hugepage_set_pmd(addr, pmd_val(pmd));
return set_pte_at(mm, addr, pmdp_ptep(pmdp), pmd_pte(pmd));
}
diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c
index d2a94b85dbc2..c522969f012d 100644
--- a/arch/powerpc/mm/tlb_hash64.c
+++ b/arch/powerpc/mm/tlb_hash64.c
@@ -216,7 +216,7 @@ void __flush_hash_table_range(struct mm_struct *mm,
unsigned long start,
continue;
pte = pte_val(*ptep);
if (hugepage_shift)
- trace_hugepage_invalidate(start, pte_val(pte));
+ trace_hugepage_invalidate(start, pte);
if (!(pte & _PAGE_HASHPTE))
continue;
if (unlikely(hugepage_shift && pmd_trans_huge(*(pmd_t *)pte)))
--
2.1.0
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