summaryrefslogtreecommitdiffstats
path: root/arch/sparc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/include/asm/pgtable_32.h4
-rw-r--r--arch/sparc/include/asm/pgtable_64.h2
-rw-r--r--arch/sparc/mm/fault_32.c4
-rw-r--r--arch/sparc/mm/init_64.c3
-rw-r--r--arch/sparc/mm/nosun4c.c2
-rw-r--r--arch/sparc/mm/srmmu.c6
-rw-r--r--arch/sparc/mm/sun4c.c6
7 files changed, 14 insertions, 13 deletions
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index e0cabe790ec..77f906d8cc2 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -330,9 +330,9 @@ BTFIXUPDEF_CALL(void, mmu_info, struct seq_file *)
#define FAULT_CODE_WRITE 0x2
#define FAULT_CODE_USER 0x4
-BTFIXUPDEF_CALL(void, update_mmu_cache, struct vm_area_struct *, unsigned long, pte_t)
+BTFIXUPDEF_CALL(void, update_mmu_cache, struct vm_area_struct *, unsigned long, pte_t *)
-#define update_mmu_cache(vma,addr,pte) BTFIXUP_CALL(update_mmu_cache)(vma,addr,pte)
+#define update_mmu_cache(vma,addr,ptep) BTFIXUP_CALL(update_mmu_cache)(vma,addr,ptep)
BTFIXUPDEF_CALL(void, sparc_mapiorange, unsigned int, unsigned long,
unsigned long, unsigned int)
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index f3cb790fa2a..f5b5fa76c02 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -706,7 +706,7 @@ extern unsigned long find_ecache_flush_span(unsigned long size);
#define mmu_unlockarea(vaddr, len) do { } while(0)
struct vm_area_struct;
-extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
+extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
/* Encode and de-code a swap entry */
#define __swp_type(entry) (((entry).val >> PAGE_SHIFT) & 0xffUL)
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index a3413acb8f1..3fa09ba3845 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -378,7 +378,7 @@ asmlinkage void do_sun4c_fault(struct pt_regs *regs, int text_fault, int write,
unsigned long address)
{
extern void sun4c_update_mmu_cache(struct vm_area_struct *,
- unsigned long,pte_t);
+ unsigned long,pte_t *);
extern pte_t *sun4c_pte_offset_kernel(pmd_t *,unsigned long);
struct task_struct *tsk = current;
struct mm_struct *mm = tsk->mm;
@@ -455,7 +455,7 @@ asmlinkage void do_sun4c_fault(struct pt_regs *regs, int text_fault, int write,
* on the CPU and doing a shrink_mmap() on this vma.
*/
sun4c_update_mmu_cache (find_vma(current->mm, address), address,
- *ptep);
+ ptep);
else
do_sparc_fault(regs, text_fault, write, address);
}
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 1886d37d411..9245a822a2f 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -289,12 +289,13 @@ static void flush_dcache(unsigned long pfn)
}
}
-void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte)
+void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
{
struct mm_struct *mm;
struct tsb *tsb;
unsigned long tag, flags;
unsigned long tsb_index, tsb_hash_shift;
+ pte_t pte = *ptep;
if (tlb_type != hypervisor) {
unsigned long pfn = pte_pfn(pte);
diff --git a/arch/sparc/mm/nosun4c.c b/arch/sparc/mm/nosun4c.c
index 196263f895b..4e62c27147c 100644
--- a/arch/sparc/mm/nosun4c.c
+++ b/arch/sparc/mm/nosun4c.c
@@ -62,7 +62,7 @@ pte_t *sun4c_pte_offset_kernel(pmd_t *dir, unsigned long address)
return NULL;
}
-void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte)
+void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
{
}
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 367321a030d..df49b200ca4 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -694,7 +694,7 @@ extern void tsunami_setup_blockops(void);
* The following code is a deadwood that may be necessary when
* we start to make precise page flushes again. --zaitcev
*/
-static void swift_update_mmu_cache(struct vm_area_struct * vma, unsigned long address, pte_t pte)
+static void swift_update_mmu_cache(struct vm_area_struct * vma, unsigned long address, pte_t *ptep)
{
#if 0
static unsigned long last;
@@ -703,10 +703,10 @@ static void swift_update_mmu_cache(struct vm_area_struct * vma, unsigned long ad
if (address == last) {
val = srmmu_hwprobe(address);
- if (val != 0 && pte_val(pte) != val) {
+ if (val != 0 && pte_val(*ptep) != val) {
printk("swift_update_mmu_cache: "
"addr %lx put %08x probed %08x from %p\n",
- address, pte_val(pte), val,
+ address, pte_val(*ptep), val,
__builtin_return_address(0));
srmmu_flush_whole_tlb();
}
diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index a89baf0d875..18652534b91 100644
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -1887,7 +1887,7 @@ static void sun4c_check_pgt_cache(int low, int high)
/* An experiment, turn off by default for now... -DaveM */
#define SUN4C_PRELOAD_PSEG
-void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte)
+void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
{
unsigned long flags;
int pseg;
@@ -1929,7 +1929,7 @@ void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, p
start += PAGE_SIZE;
}
#ifndef SUN4C_PRELOAD_PSEG
- sun4c_put_pte(address, pte_val(pte));
+ sun4c_put_pte(address, pte_val(*ptep));
#endif
local_irq_restore(flags);
return;
@@ -1940,7 +1940,7 @@ void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, p
add_lru(entry);
}
- sun4c_put_pte(address, pte_val(pte));
+ sun4c_put_pte(address, pte_val(*ptep));
local_irq_restore(flags);
}