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-rw-r--r--arch/x86/mach-default/setup.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/mach-default/setup.c b/arch/x86/mach-default/setup.c
index 38a856c4fc07..56b4c39cb7fa 100644
--- a/arch/x86/mach-default/setup.c
+++ b/arch/x86/mach-default/setup.c
@@ -153,6 +153,7 @@ late_initcall(print_ipi_mode);
char * __init machine_specific_memory_setup(void)
{
char *who;
+ int new_nr;
who = "BIOS-e820";
@@ -163,9 +164,11 @@ char * __init machine_specific_memory_setup(void)
* Otherwise fake a memory map; one section from 0k->640k,
* the next section from 1mb->appropriate_mem_k
*/
+ new_nr = boot_params.e820_entries;
sanitize_e820_map(boot_params.e820_map,
ARRAY_SIZE(boot_params.e820_map),
- &boot_params.e820_entries);
+ &new_nr);
+ boot_params.e820_entries = new_nr;
if (copy_e820_map(boot_params.e820_map, boot_params.e820_entries)
< 0) {
unsigned long mem_size;
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