diff options
Diffstat (limited to 'arch/x86/kernel/e820.c')
| -rw-r--r-- | arch/x86/kernel/e820.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index ba5ac880ea1..e03b89ac8f2 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -120,6 +120,7 @@ void __init e820_print_map(char *who) (e820.map[i].addr + e820.map[i].size)); switch (e820.map[i].type) { case E820_RAM: + case E820_RESERVED_KERN: printk(KERN_CONT "(usable)\n"); break; case E820_RESERVED: @@ -611,7 +612,7 @@ void __init e820_mark_nosave_regions(unsigned long limit_pfn) register_nosave_region(pfn, PFN_UP(ei->addr)); pfn = PFN_DOWN(ei->addr + ei->size); - if (ei->type != E820_RAM) + if (ei->type != E820_RAM && ei->type != E820_RESERVED_KERN) register_nosave_region(PFN_UP(ei->addr), pfn); if (pfn >= limit_pfn) @@ -1207,6 +1208,7 @@ void __init e820_reserve_resources(void) res = alloc_bootmem_low(sizeof(struct resource) * e820.nr_map); for (i = 0; i < e820.nr_map; i++) { switch (e820.map[i].type) { + case E820_RESERVED_KERN: case E820_RAM: res->name = "System RAM"; break; case E820_ACPI: res->name = "ACPI Tables"; break; case E820_NVS: res->name = "ACPI Non-volatile Storage"; break; |