Currently GRUB boots linux with 32-bit protocol even for 64 bit kernel. Thus if
both GRUB and linux kernel are in 64-bit, we'll have to go through 64-bit grub
-> 32-bit boot protocol -> 64-bit kernel transitions, and extra instructions
will be executed in the kernel.
Since linux has long suppor
Currently GRUB boots linux with 32-bit protocol even for 64 bit kernel. Thus if
both GRUB and linux kernel are in 64-bit, we'll have to go through 64-bit grub
-> 32-bit boot protocol -> 64-bit kernel transitions, and extra instructions
will be executed in the kernel.
Since linux has long suppor
From: Wei Zhang
Currently GRUB boots linux with 32-bit protocol for 64 bit kernel. Thus if both
GRUB and linux kernel are in 64-bit, we'll have to go through 64-bit grub ->
32-bit boot protocol -> 64-bit kernel transitions, and extra instructions have
to be executed in the kernel.
Since linux
