On 23.03.25 00:54, Samuel Thibault wrote:
Hello,

Juergen Gross, le ven. 21 mars 2025 10:24:39 +0100, a ecrit:
Add basic kexec support to Mini-OS for running in x86 PVH mode.

I am wondering if you had considered using libxc to implement this?
The original pv-grub1 is doing it (xen/stubdom/grub/kexec.c)

The libxc (or more precise: libxenguest) usage is needed there only for
construction of the PV specific parts like the initial page tables and
the p2m map. The main kexec functionality as I need it for PVH stubdom
is in grub itself.

Additionally I've worked hard to get rid of non-stable Xen libraries in
Xenstore-stubdom. Adding them again just after removal would be weird.


Juergen

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