Messages in this thread | | | Date | Fri, 24 May 2013 08:45:44 +0100 | From | Matt Fleming <> | Subject | Re: [regression, bisected] x86: efi: Pass boot services variable info to runtime code |
| |
On Thu, 23 May, at 05:23:21PM, Russ Anderson wrote: > Interesting data point. The failure is on a rhel7/grub2 root. > The identical kernel on a rhel6/grub root boots. So maybe > grub2 brings out the failure? I suspect Fedora19/grub2 on > EFI should hit the problem (for someone looking to reproduce > it). > > In both cases the kernel boot line options are the same.
I'll bet that rhel7 is using the EFI handover protocol which uses the internal mechanisms of the EFI boot stub.
I don't know whether anyone will be able to reproduce it, it looks like it's a bug that's specific to your firmware.
-- Matt Fleming, Intel Open Source Technology Center
| |