Commit 7b2f27f4 authored May 02, 2007 by Jeremy Fitzhardinge Committed by Andi Kleen May 02, 2007

[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>

parent ce6234b5

arch/i386/mm/highmem.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -72,6 +72,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
		#endif
		}

		arch_flush_lazy_mmu_mode();
		pagefault_enable();
		}