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-rw-r--r--arch/x86/mm/init.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 4903a03ae87..59b7fc45327 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -410,9 +410,8 @@ void __init init_mem_mapping(void)
/* the ISA range is always mapped regardless of memory holes */
init_memory_mapping(0, ISA_END_ADDRESS);
- /* xen has big range in reserved near end of ram, skip it at first */
- addr = memblock_find_in_range(ISA_END_ADDRESS, end, PMD_SIZE,
- PAGE_SIZE);
+ /* xen has big range in reserved near end of ram, skip it at first.*/
+ addr = memblock_find_in_range(ISA_END_ADDRESS, end, PMD_SIZE, PMD_SIZE);
real_end = addr + PMD_SIZE;
/* step_size need to be small so pgt_buf from BRK could cover it */