From 81df9bff2609f07cef4690ac2ebda1611b55b05a Mon Sep 17 00:00:00 2001 From: Joonsoo Kim Date: Tue, 11 Dec 2012 16:03:10 -0800 Subject: bootmem: fix wrong call parameter for free_bootmem() It is strange that alloc_bootmem() returns a virtual address and free_bootmem() requires a physical address. Anyway, free_bootmem()'s first parameter should be physical address. There are some call sites for free_bootmem() with virtual address. So fix them. [akpm@linux-foundation.org: improve free_bootmem() and free_bootmem_pate() documentation] Signed-off-by: Joonsoo Kim Cc: Haavard Skinnemoen Cc: Hans-Christian Egtvedt Cc: Johannes Weiner Cc: FUJITA Tomonori Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/cpumask.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/cpumask.c') diff --git a/lib/cpumask.c b/lib/cpumask.c index 402a54ac35c..d327b87c99b 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -161,6 +161,6 @@ EXPORT_SYMBOL(free_cpumask_var); */ void __init free_bootmem_cpumask_var(cpumask_var_t mask) { - free_bootmem((unsigned long)mask, cpumask_size()); + free_bootmem(__pa(mask), cpumask_size()); } #endif -- cgit v1.2.3-70-g09d2