On 27 October 2014 16:26, Matt Fleming <[email protected]> wrote: > On Wed, 22 Oct, at 04:21:50PM, Ard Biesheuvel wrote: >> This adds support to the UEFI side for detecting the presence of >> a SMBIOS 3.0 64-bit entry point. This allows the actual SMBIOS >> structure table to reside at a physical offset over 4 GB, which >> cannot be supported by the legacy SMBIOS 32-bit entry point. >> >> Since the firmware can legally provide both entry points, store >> the SMBIOS 3.0 entry point in a separate variable, and let the >> DMI decoding layer decide which one will be used. >> >> Tested-by: Suravee Suthikulpanit <[email protected]> >> Acked-by: Leif Lindholm <[email protected]> >> Signed-off-by: Ard Biesheuvel <[email protected]> >> --- >> drivers/firmware/efi/efi.c | 4 ++++ >> include/linux/efi.h | 6 +++++- >> 2 files changed, 9 insertions(+), 1 deletion(-) > > Looks like you might also need to change driver/xen/efi.c to set > EFI_INVALID_TABLE_ADDR for the new table address? >
You're quite right. Will add it in v2 -- Ard. -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
