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authorPaul Mackerras <paulus@samba.org>2006-06-11 14:15:17 +1000
committerPaul Mackerras <paulus@samba.org>2006-06-11 14:15:17 +1000
commit6218a761bbc27acc65248c80024875bcc06d52b1 (patch)
tree59a278c4c189f838ede99de5fd46241d1923f52b /arch/powerpc/mm
parent050613545b389825c1f5beb67fa2667b727f866d (diff)
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powerpc: add context.vdso_base for 32-bit too
This adds a vdso_base element to the mm_context_t for 32-bit compiles (both for ARCH=powerpc and ARCH=ppc). This fixes the compile errors that have been reported in arch/powerpc/kernel/signal_32.c. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm')
-rw-r--r--arch/powerpc/mm/mmu_context_32.c2
-rw-r--r--arch/powerpc/mm/ppc_mmu_32.c2
-rw-r--r--arch/powerpc/mm/tlb_32.c6
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/mm/mmu_context_32.c b/arch/powerpc/mm/mmu_context_32.c
index a8816e0f6a8..e326e4249e1 100644
--- a/arch/powerpc/mm/mmu_context_32.c
+++ b/arch/powerpc/mm/mmu_context_32.c
@@ -30,7 +30,7 @@
#include <asm/mmu_context.h>
#include <asm/tlbflush.h>
-mm_context_t next_mmu_context;
+unsigned long next_mmu_context;
unsigned long context_map[LAST_CONTEXT / BITS_PER_LONG + 1];
#ifdef FEW_CONTEXTS
atomic_t nr_free_contexts;
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index ed7fcfe5fd3..1df731e42b5 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -190,7 +190,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
return;
pmd = pmd_offset(pgd_offset(mm, ea), ea);
if (!pmd_none(*pmd))
- add_hash_page(mm->context, ea, pmd_val(*pmd));
+ add_hash_page(mm->context.id, ea, pmd_val(*pmd));
}
/*
diff --git a/arch/powerpc/mm/tlb_32.c b/arch/powerpc/mm/tlb_32.c
index ad580f3742e..02eb23e036d 100644
--- a/arch/powerpc/mm/tlb_32.c
+++ b/arch/powerpc/mm/tlb_32.c
@@ -42,7 +42,7 @@ void flush_hash_entry(struct mm_struct *mm, pte_t *ptep, unsigned long addr)
if (Hash != 0) {
ptephys = __pa(ptep) & PAGE_MASK;
- flush_hash_pages(mm->context, addr, ptephys, 1);
+ flush_hash_pages(mm->context.id, addr, ptephys, 1);
}
}
@@ -102,7 +102,7 @@ static void flush_range(struct mm_struct *mm, unsigned long start,
pmd_t *pmd;
unsigned long pmd_end;
int count;
- unsigned int ctx = mm->context;
+ unsigned int ctx = mm->context.id;
if (Hash == 0) {
_tlbia();
@@ -172,7 +172,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
mm = (vmaddr < TASK_SIZE)? vma->vm_mm: &init_mm;
pmd = pmd_offset(pgd_offset(mm, vmaddr), vmaddr);
if (!pmd_none(*pmd))
- flush_hash_pages(mm->context, vmaddr, pmd_val(*pmd), 1);
+ flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1);
FINISH_FLUSH;
}