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author | Ingo Molnar <mingo@elte.hu> | 2008-11-19 09:44:37 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-11-19 09:44:37 +0100 |
commit | 3ac3ba0b396fd99550e08034b0e4c27fdf39c252 (patch) | |
tree | f9f69fac41d66540a37a33808714d055d702328f /arch/x86/xen/enlighten.c | |
parent | 934352f214b3251eb0793c1209d346595a661d80 (diff) | |
parent | 7f0f598a0069d1ab072375965a4b69137233169c (diff) | |
download | kernel_samsung_smdk4412-3ac3ba0b396fd99550e08034b0e4c27fdf39c252.zip kernel_samsung_smdk4412-3ac3ba0b396fd99550e08034b0e4c27fdf39c252.tar.gz kernel_samsung_smdk4412-3ac3ba0b396fd99550e08034b0e4c27fdf39c252.tar.bz2 |
Merge branch 'linus' into sched/core
Conflicts:
kernel/Makefile
Diffstat (limited to 'arch/x86/xen/enlighten.c')
-rw-r--r-- | arch/x86/xen/enlighten.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index b61534c..5e4686d 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -863,15 +863,16 @@ static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned l if (PagePinned(virt_to_page(mm->pgd))) { SetPagePinned(page); + vm_unmap_aliases(); if (!PageHighMem(page)) { make_lowmem_page_readonly(__va(PFN_PHYS((unsigned long)pfn))); if (level == PT_PTE && USE_SPLIT_PTLOCKS) pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn); - } else + } else { /* make sure there are no stray mappings of this page */ kmap_flush_unused(); - vm_unmap_aliases(); + } } } |