diff options
Diffstat (limited to 'arch/x86/kernel/resource.c')
| -rw-r--r-- | arch/x86/kernel/resource.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/kernel/resource.c b/arch/x86/kernel/resource.c new file mode 100644 index 000000000000..407a900da9df --- /dev/null +++ b/arch/x86/kernel/resource.c @@ -0,0 +1,11 @@ +#include <linux/ioport.h> +#include <asm/e820.h> + +void arch_remove_reservations(struct resource *avail) +{ + /* Trim out BIOS area (low 1MB) */ + if (avail->flags & IORESOURCE_MEM) { + if (avail->start < BIOS_END) + avail->start = BIOS_END; + } +} |