linux/arch/x86/mm
Yinghai Lu 272b9cad6e x86: early memtest to find bad ram
do simple memtest after init_memory_mapping

use find_e820_area_size to find all ram range that is not reserved.

and do some simple bits test to find some bad ram.

if find some bad ram, use reserve_early to exclude that range.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-04-17 17:41:19 +02:00
..
discontig_32.c x86: use get_bios_ebda in mpparse_64.c 2008-04-17 17:41:05 +02:00
dump_pagetables.c x86: sort address_markers for dump_pagetables 2008-04-17 17:40:58 +02:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault.c x86: check vmlinux limits, 64-bit 2008-04-17 17:40:45 +02:00
highmem_32.c Avoid false positive warnings in kmap_atomic_prot() with DEBUG_HIGHMEM 2008-03-28 13:08:14 -07:00
hugetlbpage.c x86: stricter check in follow_huge_addr() 2008-03-27 16:08:45 +01:00
init_32.c x86: enhance DEBUG_RODATA support for hotplug and kprobes 2008-04-17 17:40:58 +02:00
init_64.c x86: early memtest to find bad ram 2008-04-17 17:41:19 +02:00
ioremap.c x86: warn about RAM pages in ioremap() 2008-04-17 17:40:52 +02:00
k8topology_64.c x86: add PCI IDs to k8topology_64.c 2008-01-30 13:34:12 +01:00
Makefile x86: clean up the page table dumper and add 32-bit support 2008-04-17 17:40:45 +02:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
numa_64.c x86: remove never used nodenumer in pda 2008-04-17 17:40:47 +02:00
pageattr-test.c x86: remove over noisy debug printk 2008-02-11 11:24:24 -08:00
pageattr.c x86: add debug info to DEBUG_PAGEALLOC 2008-04-17 17:40:45 +02:00
pgtable_32.c x86: Remove redundant display of free swap space in show_mem() 2008-04-17 17:40:58 +02:00
srat_64.c x86: get apic_id later in acpi_numa_processor_affinity_init 2008-04-17 17:40:47 +02:00