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authorIngo Molnar <mingo@elte.hu>2008-11-19 09:44:37 +0100
committerIngo Molnar <mingo@elte.hu>2008-11-19 09:44:37 +0100
commit3ac3ba0b396fd99550e08034b0e4c27fdf39c252 (patch)
treef9f69fac41d66540a37a33808714d055d702328f /arch/x86/xen/enlighten.c
parent934352f214b3251eb0793c1209d346595a661d80 (diff)
parent7f0f598a0069d1ab072375965a4b69137233169c (diff)
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Merge branch 'linus' into sched/core
Conflicts: kernel/Makefile
Diffstat (limited to 'arch/x86/xen/enlighten.c')
-rw-r--r--arch/x86/xen/enlighten.c5
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();
+ }
}
}