Commit 918cbd38 authored Mar 29, 2012 by Chris Metcalf

arch/tile: fix pointer cast in cacheflush.c



Pragmatically it couldn't be wrong to cast pointers to long to compare
them (since all kernel addresses are in the top half of VA space),
but it's more correct to cast to unsigned long.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

parent 2858f856

arch/tile/lib/cacheflush.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -109,7 +109,7 @@ void finv_buffer_remote(void *buffer, size_t size, int hfh)

		/* Figure out how far back we need to go. */
		base = p - (step_size * (load_count - 2));
		if ((long)base < (long)buffer)
		if ((unsigned long)base < (unsigned long)buffer)
		base = buffer;

		/*