x86, doc: Remove cmdline_size from list of fields to be filled in for EFI handover

The cmdline_size field in setup_header is listed as read-only, and is
never read by the kernel. Therefore, there is no need for it to be set
by a boot loader implementing the EFI handover protocol, so remove it
from the list of fields required to be set by a boot loader.

Signed-off-by: Alex Smith <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Matt Fleming <[email protected]>
This commit is contained in:
Alex Smith 2015-03-28 12:14:09 +00:00 • committed by Matt Fleming
commit a93e178838

View file

@ -1124,7 +1124,6 @@ The boot loader *must* fill out the following fields in bp,
o hdr.code32_start
o hdr.cmd_line_ptr
o hdr.cmdline_size
o hdr.ramdisk_image (if applicable)
o hdr.ramdisk_size (if applicable)