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authorJeremy Fitzhardinge <jeremy@goop.org>2007-05-02 19:27:15 +0200
committerAndi Kleen <andi@basil.nowhere.org>2007-05-02 19:27:15 +0200
commit7b2f27f4e1818fad980da7bea688dca2b9e9c3f3 (patch)
tree66c0a8c4a508eb679cd4ef9d1378c9542d5bbd05 /arch/i386
parentce6234b5298902aaec831a67d5f8d9bd2ef5a488 (diff)
[PATCH] i386: PARAVIRT: flush lazy mmu updates on kunmap_atomic
kunmap_atomic should flush any pending lazy mmu updates, mainly to be consistent with kmap_atomic, and to preserve its normal behaviour. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/i386')
-rw-r--r--arch/i386/mm/highmem.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/i386/mm/highmem.c b/arch/i386/mm/highmem.c
index a1a21abf742..ad8d86cc683 100644
--- a/arch/i386/mm/highmem.c
+++ b/arch/i386/mm/highmem.c
@@ -72,6 +72,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
#endif
}
+ arch_flush_lazy_mmu_mode();
pagefault_enable();
}