| --- a/kernel/pf_ring.c |
| +++ b/kernel/pf_ring.c |
| @@ -4713,8 +4713,8 @@ void reserve_memory(unsigned long base, |
| { |
| struct page *page, *page_end; |
| |
| - page_end = virt_to_page(base + mem_len - 1); |
| - for(page = virt_to_page(base); page <= page_end; page++) |
| + page_end = virt_to_page((void*)base + mem_len - 1); |
| + for(page = virt_to_page((void*)base); page <= page_end; page++) |
| SetPageReserved(page); |
| } |
| |
| @@ -4722,8 +4722,8 @@ void unreserve_memory(unsigned long base |
| { |
| struct page *page, *page_end; |
| |
| - page_end = virt_to_page(base + mem_len - 1); |
| - for(page = virt_to_page(base); page <= page_end; page++) |
| + page_end = virt_to_page((void*)base + mem_len - 1); |
| + for(page = virt_to_page((void*)base); page <= page_end; page++) |
| ClearPageReserved(page); |
| } |
| |