On Mon, Apr 16, 2007 at 07:13:19AM +0200, Thomas Meyer wrote: > Vivek Goyal schrieb: > > On Sun, Apr 15, 2007 at 01:38:25PM +0200, Thomas Meyer wrote: > > > >> Hi. > >> > >> Kexec fails with this error message: > >> > >> "Could not find a free area of memory of 9000 bytes... > >> locate_hole failed" > >> > >> Kexec version is 1.101-r4 (gentoo) > >> Linux kernel version is: 2.6.21-rc6 > >> > >> cat /proc/iomem: > >> cat iomem > >> 00000000-0008efff : Conventional Memory > >> 00000000-00000000 : Crash kernel > >> 0008f000-0008ffff : ACPI NVS > >> 00090000-0009ffff : Conventional Memory > >> 000a0000-000bffff : Video RAM area > >> 00100000-002fffff : Loader Data > >> 00300000-3cc8cfff : Conventional Memory > >> 3cc8d000-3ccd4fff : BootServices Data > >> 3ccd5000-3d84efff : Conventional Memory > >> [...] > >> > >> i've no clue what's wrong here. > >> > >> any ideas? > >> > > > > What architecture is this? > x86 and efi. > > I think kexec does not find any suitable > > RAM area to load segments that's why it is giving error. And the reason > > could be that while parsing /proc/iomem, kexec looks for string "System > > RAM" > > to find out vaild RAM areas. In this case there are no "System RAM" regions. > > > > What is "Conventional Memory"? Has there been some kernel changes recently > > or some other arch exports it in a different manner? > > > No recent kernel changes. kexec never worked on this x86 efi machine and > i just wanted to find out why is that. the question is what to do next, > so it's going to work? >
I think kexec-tools can be modifed to be able to parse EFI style memory map. Thanks Vivek _______________________________________________ fastboot mailing list fastboot@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo/fastboot
