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Diffstat (limited to 'arch/x86/kernel/setup.c')
-rw-r--r--arch/x86/kernel/setup.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 21b8e0a5978..2255782e8d4 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -302,7 +302,7 @@ static void __init relocate_initrd(void)
if (clen > MAX_MAP_CHUNK-slop)
clen = MAX_MAP_CHUNK-slop;
mapaddr = ramdisk_image & PAGE_MASK;
- p = early_ioremap(mapaddr, clen+slop);
+ p = early_memremap(mapaddr, clen+slop);
memcpy(q, p+slop, clen);
early_iounmap(p, clen+slop);
q += clen;
@@ -379,7 +379,7 @@ static void __init parse_setup_data(void)
return;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
- data = early_ioremap(pa_data, PAGE_SIZE);
+ data = early_memremap(pa_data, PAGE_SIZE);
switch (data->type) {
case SETUP_E820_EXT:
parse_e820_ext(data, pa_data);
@@ -402,7 +402,7 @@ static void __init e820_reserve_setup_data(void)
return;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
- data = early_ioremap(pa_data, sizeof(*data));
+ data = early_memremap(pa_data, sizeof(*data));
e820_update_range(pa_data, sizeof(*data)+data->len,
E820_RAM, E820_RESERVED_KERN);
found = 1;
@@ -428,7 +428,7 @@ static void __init reserve_early_setup_data(void)
return;
pa_data = boot_params.hdr.setup_data;
while (pa_data) {
- data = early_ioremap(pa_data, sizeof(*data));
+ data = early_memremap(pa_data, sizeof(*data));
sprintf(buf, "setup data %x", data->type);
reserve_early(pa_data, pa_data+sizeof(*data)+data->len, buf);
pa_data = data->next;
@@ -998,6 +998,8 @@ void __init setup_arch(char **cmdline_p)
*/
acpi_boot_table_init();
+ early_acpi_boot_init();
+
#ifdef CONFIG_ACPI_NUMA
/*
* Parse SRAT to discover nodes.