Hi Jan,
On 29/05/2020 16:11, Jan Beulich wrote:
On 29.05.2020 17:05, Julien Grall wrote:
On 29/05/2020 15:47, Ian Jackson wrote:
George Dunlap writes ("Re: Xen XSM/FLASK policy, grub defaults, etc."):
Which isn’t to say we shouldn’t do it; but it might be nice to also have an
intermediate solution that works right now, even if it’s not optimal.
I propose the following behaviour by updste-grub:
1. Look for an ELF note, TBD. If it's found, make XSM boot entries.
(For now, skip this step, since the ELF note is not defined.)
I am afraid the ELF note is a very x86 thing. On Arm, we don't have such
thing for the kernel/xen (actually the final binary is not even an ELF).
Ouch - of course. Is there anything similar one could employ there?
In the past, we discussed about adding support for note in the zImage
(arm32 kernel format) but I never got the chance to pursue the discussion.
With Juergen's hypfs series, the hypervisor now embbed the .config. Is
it possible to extract it?
Cheers,
--
Julien Grall
