diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-29 11:28:30 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-29 11:28:30 -0800 |
commit | 76babde121d2ffef04ca692ce64ef9f8a9866086 (patch) | |
tree | 294923bbb4974258d86d223e35eee691abacdfb1 /arch/powerpc/mm/pgtable_32.c | |
parent | e71ac6032edf77a1e4a81f3e3b260807e94b37a5 (diff) | |
parent | 15e812ad849e142e3dfc984d33c4d8042389f148 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (67 commits)
[PATCH] powerpc: Remove oprofile spinlock backtrace code
[PATCH] powerpc: Add oprofile calltrace support to all powerpc cpus
[PATCH] powerpc: Add oprofile calltrace support
[PATCH] for_each_possible_cpu: ppc
[PATCH] for_each_possible_cpu: powerpc
[PATCH] lock PTE before updating it in 440/BookE page fault handler
[PATCH] powerpc: Kill _machine and hard-coded platform numbers
ppc: Fix compile error in arch/ppc/lib/strcase.c
[PATCH] git-powerpc: WARN was a dumb idea
[PATCH] powerpc: a couple of trivial compile warning fixes
powerpc: remove OCP references
powerpc: Make uImage default build output for MPC8540 ADS
powerpc: move math-emu over to arch/powerpc
powerpc: use memparse() for mem= command line parsing
ppc: fix strncasecmp prototype
[PATCH] powerpc: make ISA floppies work again
[PATCH] powerpc: Fix some initcall return values
[PATCH] powerpc: Workaround for pSeries RTAS bug
[PATCH] spufs: fix __init/__exit annotations
[PATCH] powerpc: add hvc backend for rtas
...
Diffstat (limited to 'arch/powerpc/mm/pgtable_32.c')
-rw-r--r-- | arch/powerpc/mm/pgtable_32.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index d296eb6b4545..90628601fac7 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -372,7 +372,7 @@ void __init io_block_mapping(unsigned long virt, phys_addr_t phys, * the PTE pointer is unmodified if PTE is not found. */ int -get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep) +get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, pmd_t **pmdp) { pgd_t *pgd; pmd_t *pmd; @@ -387,6 +387,8 @@ get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep) if (pte) { retval = 1; *ptep = pte; + if (pmdp) + *pmdp = pmd; /* XXX caller needs to do pte_unmap, yuck */ } } @@ -424,7 +426,7 @@ unsigned long iopa(unsigned long addr) mm = &init_mm; pa = 0; - if (get_pteptr(mm, addr, &pte)) { + if (get_pteptr(mm, addr, &pte, NULL)) { pa = (pte_val(*pte) & PAGE_MASK) | (addr & ~PAGE_MASK); pte_unmap(pte); } |