diff options
| -rw-r--r-- | arch/i386/kernel/dmi_scan.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/setup.c | 6 | ||||
| -rw-r--r-- | drivers/acpi/tables.c | 3 |
3 files changed, 6 insertions, 5 deletions
diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c index 170d4c9..5efceeb 100644 --- a/arch/i386/kernel/dmi_scan.c +++ b/arch/i386/kernel/dmi_scan.c @@ -229,7 +229,7 @@ void __init dmi_scan_machine(void) goto out; rc = dmi_present(p + 0x10); /* offset of _DMI_ string */ - iounmap(p); + dmi_iounmap(p, 32); if (!rc) return; } diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index cec3c92..6917daa 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -1058,10 +1058,10 @@ static int __init free_available_memory(unsigned long start, unsigned long end, void *arg) { /* check max_low_pfn */ - if (start >= ((max_low_pfn + 1) << PAGE_SHIFT)) + if (start >= (max_low_pfn << PAGE_SHIFT)) return 0; - if (end >= ((max_low_pfn + 1) << PAGE_SHIFT)) - end = (max_low_pfn + 1) << PAGE_SHIFT; + if (end >= (max_low_pfn << PAGE_SHIFT)) + end = max_low_pfn << PAGE_SHIFT; if (start < end) free_bootmem(start, end - start); diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 31d4f3f..7f37c7c 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -587,7 +587,8 @@ int __init acpi_table_init(void) return -ENODEV; } - rsdp = (struct acpi_table_rsdp *)__va(rsdp_phys); + rsdp = (struct acpi_table_rsdp *)__acpi_map_table(rsdp_phys, + sizeof(struct acpi_table_rsdp)); if (!rsdp) { printk(KERN_WARNING PREFIX "Unable to map RSDP\n"); return -ENODEV; |