[PATCH] x86_64: free_bootmem_node needs __pa in allocate_aperture
free_bootmem_node expects a physical address to be passed in, but
__alloc_bootmem_node returns a virtual one. That address needs to be
translated to physical.
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86_64/kernel/aperture.c
index a0f955b..15b4558 100644
--- a/arch/x86_64/kernel/aperture.c
+++ b/arch/x86_64/kernel/aperture.c
@@ -60,7 +60,7 @@
printk("Cannot allocate aperture memory hole (%p,%uK)\n",
p, aper_size>>10);
if (p)
- free_bootmem_node(nd0, (unsigned long)p, aper_size);
+ free_bootmem_node(nd0, __pa(p), aper_size);
return 0;
}
printk("Mapping aperture over %d KB of RAM @ %lx\n",
