Hi, I haven't been able to boot gnumach with upstream GRUB since this X15 code was imported. It does boot successfully with QEMU's multiboot arguments, and it seems fine when it's running.
When booting the latest gnumach (689810) with GRUB (both old versions and today's beta3 release) built for the i386-pc platform, the following is displayed for a fraction of a second before the system reboots: GNU Mach 1.6 ELF section header table at c0010278 biosmem: physical memory map: biosmem: 000000000000000000:00000000000009fc00, available biosmem: 00000000000009fc00:0000000000000a0000, reserved biosmem: 0000000000000f0000:000000000000100000, reserved biosmem: 000000000000100000:00000000003ffe0000, available biosmem: 00000000003ffe0000:000000000040000000, reserved biosmem: 0000000000feffc000:0000000000ff000000, reserved biosmem: 0000000000fffc0000:000000000100000000, reserved biosmem: heap: e3d000-3a000000 Loaded ELF symbol table for mach (6033 symbols) vm_page: page table size: 262096 entries (17408k) vm_page: DMA: pages: 4080 (15M), free: 451 (1M) vm_page: DIRECTMAP: pages: 233472 (912M), free: 226345 (884M) vm_page: HIGHMEM: pages: 24544 (95M), free: 24544 (95M) unexpected ACK from keyboard The same GRUB has no problem booting older gnumach (bee3f0) or Linux. Are you aware of any patches required by GRUB to boot the X15 multiboot/biosmem bits? Thanks. David
