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Merge commit '85082fd7cb' into test-build

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Manual fixup of:

	arch/powerpc/Kconfig
This commit is contained in:
Benjamin Herrenschmidt 2008-07-15 15:44:51 +10:00
commit 43d2548bb2
1806 changed files with 120558 additions and 38321 deletions
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10
mm/mprotect.c
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@ -47,19 +47,17 @@ static void change_pte_range(struct mm_struct *mm, pmd_t *pmd,
if (pte_present(oldpte)) {
pte_t ptent;
/* Avoid an SMP race with hardware updated dirty/clean
* bits by wiping the pte and then setting the new pte
* into place.
*/
ptent = ptep_get_and_clear(mm, addr, pte);
ptent = ptep_modify_prot_start(mm, addr, pte);
ptent = pte_modify(ptent, newprot);
/*
* Avoid taking write faults for pages we know to be
* dirty.
*/
if (dirty_accountable && pte_dirty(ptent))
ptent = pte_mkwrite(ptent);
set_pte_at(mm, addr, pte, ptent);
ptep_modify_prot_commit(mm, addr, pte, ptent);
#ifdef CONFIG_MIGRATION
} else if (!pte_file(oldpte)) {
swp_entry_t entry = pte_to_swp_entry(oldpte);