diff options
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/acpi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 052f1d78a562..562c81a51ea0 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -8,6 +8,7 @@ #include <linux/pci-acpi.h> #include <asm/numa.h> #include <asm/pci_x86.h> +#include <asm/e820/api.h> struct pci_root_info { struct acpi_pci_root_info common; @@ -299,6 +300,10 @@ static int pci_acpi_root_prepare_resources(struct acpi_pci_root_info *ci) int status; status = acpi_pci_probe_root_resources(ci); + + resource_list_for_each_entry(entry, &ci->resources) + remove_e820_regions(&device->dev, entry->res); + if (pci_use_crs) { resource_list_for_each_entry_safe(entry, tmp, &ci->resources) if (resource_is_pcicfg_ioport(entry->res)) |