typo, fix hpa's mail address..
On 10/16/13 at 03:03pm, Dave Young wrote: > > Current code check boot service region with kernel text region by: > start+size >= __pa_symbol(_text) > The end of the above region should be start + size - 1 instead. > > I see this problem in ovmf + Fedora 19 grub boot: > text start: 1000000 md start: 800000 md size: 800000 > > Signed-off-by: Dave Young <[email protected]> > --- > arch/x86/platform/efi/efi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- linux-2.6.orig/arch/x86/platform/efi/efi.c > +++ linux-2.6/arch/x86/platform/efi/efi.c > @@ -440,7 +440,7 @@ void __init efi_reserve_boot_services(vo > * - Not within any part of the kernel > * - Not the bios reserved area > */ > - if ((start+size >= __pa_symbol(_text) > + if ((start + size - 1 >= __pa_symbol(_text) > && start <= __pa_symbol(_end)) || > !e820_all_mapped(start, start+size, E820_RAM) || > memblock_is_region_reserved(start, size)) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
