hello, x86 `protected_mode_jump` will use param `boot_params.hdr.code32_start`which bootloader should set. But how can grub get `code32_start`from kernel image? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20141126/f62ea92b/attachment.html