[bug #64471] grub efi memory allocation (efi/mm) does not work on every machine
Alexey Kuznetsov <[email protected]>
| Newsgroups | gmane.comp.boot-loaders.grub.bugs |
|---|---|
| Message-ID | <[email protected]> |
Follow-up Comment #10, bug #64471 (project grub):
I had to install 4GB into my machine here is a dmesg for 4GB.
Almost the same, only 1GB+ at 0x100000000
dmesg | awk '/usable/ && /BIOS-e820/ && match($0, /mem
([0-9a-z]+)-([0-9a-z]+)/,aa){s=strtonum(aa[1]);e=strtonum(aa[2]);if(e-s>1.5*1024*1024*1024)printf("0x%x-0x%x
%dGB\n",s,e,((e-s)/1024/1024/1024))}'
0x100000000-0x1bfffffff 2GB
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009efff]
reserved
[ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000035f3bfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000035f3c000-0x000000003903bfff]
reserved
[ 0.000000] BIOS-e820: [mem 0x000000003903c000-0x00000000392aefff] ACPI
data
[ 0.000000] BIOS-e820: [mem 0x00000000392af000-0x000000003936efff] ACPI
NVS
[ 0.000000] BIOS-e820: [mem 0x000000003936f000-0x0000000039f65fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000039f66000-0x0000000039ffefff] type 20
[ 0.000000] BIOS-e820: [mem 0x0000000039fff000-0x0000000039ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000003a000000-0x000000003dffffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x000000003ee00000-0x000000003fffffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000c0000000-0x00000000cfffffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000fc00ffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff]
reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff]
reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001bfffffff] usable
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?64471>
_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/