grub2.02 can boot the linux kernel with 64-bit boot protocol
Hi All, I use the grub2.02 to boot the 64-bit kernel of Kernel 3.16.0. The grub2.02 use the 32-bit boot protocol and the grub is also 32-bit. But I see that grub can use the 64-bit boot protocol in the Documents/x86/boot.txt. So I want to know how to realize it?___ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
Re: grub2.02 can boot the linux kernel with 64-bit boot protocol
On Fri, Jul 26, 2019 at 08:09:11AM +, Sherry Zhang(BJ-RD) wrote: > Hi All, > I use the grub2.02 to boot the 64-bit kernel of Kernel 3.16.0. The grub2.02 > use the 32-bit boot protocol and the grub is also 32-bit. > But I see that grub can use the 64-bit boot protocol in the > Documents/x86/boot.txt. So I want to know how to realize it? I thought it only used 64 bit when running in EFI mode on 64 bit UEFI. Maybe I am mistaken. After all if grub is running in 32bit mode, it isn't going to be loading anything to memory above 4GB and hence has no need for 64 bit pointers. -- Len Sorensen ___ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
grub2.02 can boot the linux kernel with 64-bit boot protocol
Hi All, I use the grub2.02 to boot the 64-bit kernel of Kernel 3.16.0. The grub2.02 use the 32-bit boot protocol and the grub is also 32-bit. But I see that grub can use the 64-bit boot protocol in the Documents/x86/boot.txt. So I want to know how to realize it? ? ? CONFIDENTIAL NOTE: This email contains confidential or legally privileged information and is for the sole use of its intended recipient. Any unauthorized review, use, copying or forwarding of this email or the content of this email is strictly prohibited. ___ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel