D48600.id149729.diff
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D48600.id149729.diff
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	diff --git a/sys/powerpc/powerpc/busdma_machdep.c b/sys/powerpc/powerpc/busdma_machdep.c
	--- a/sys/powerpc/powerpc/busdma_machdep.c
	+++ b/sys/powerpc/powerpc/busdma_machdep.c
	@@ -303,6 +303,9 @@
	return (ENOMEM);
	}

	+ /* Initialize the new map */
	+ STAILQ_INIT(&((*mapp)->bpages));
	+
	/*
	* Bouncing might be required if the driver asks for an active
	* exclusion region, a data alignment that is stricter than 1, and/or
	@@ -319,9 +322,6 @@
	}
	bz = dmat->bounce_zone;

	- /* Initialize the new map */
	- STAILQ_INIT(&((*mapp)->bpages));
	-
	/*
	* Attempt to add pages to our pool on a per-instance
	* basis up to a sane limit.