Messages in this thread Patch in this message |  | | From | Paul Jackson <> | Date | Sun, 15 Jun 2008 23:30:06 -0700 | Subject | [PATCH 5/8] x86 boot: remap efi systab runtime from phys to virt |
| |
From: Paul Jackson <pj@sgi.com>
One more efi entry needs its address converted from physical to virtual during boot: efi.systab->runtime.
Signed-off-by: Paul Jackson <pj@sgi.com>
--- arch/x86/kernel/efi.c | 1 + 1 file changed, 1 insertion(+)
--- linux.orig/arch/x86/kernel/efi.c 2008-06-13 00:53:10.053599898 -0700 +++ linux/arch/x86/kernel/efi.c 2008-06-13 00:53:21.762309008 -0700 @@ -486,6 +486,7 @@ void __init efi_enter_virtual_mode(void) if (md->phys_addr <= systab && systab < end) { systab += md->virt_addr - md->phys_addr; efi.systab = (efi_system_table_t *) (unsigned long) systab; + efi.systab->runtime = __va(efi.systab->runtime); } } -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson <pj@sgi.com> 1.650.933.1373
|  |