Am Thu, 19 Aug 2021 17:23:26 +0100 schrieb Ian Jackson <[email protected]>:
> Anthony PERARD writes ("Re: preparations for 4.15.1 and 4.13.4"):
> > Also, Olaf want them to be backported to 4.14, see
> > <[email protected]>
> I'm unsure about this. The diff seems moderately large. Also, are we
> sure that it wouldn't break anything other than very old qemu ? OTOH
> compat problems with newer qemu are indeed a problem especially for
> distros.
libxl in 4.14 and 4.15 is nearly identical.
It would reduce the amount of changes for Xen in Leap 15.3.
SUSE uses a separate qemu binary since a few years, in case of 15.3 it happens
to be qemu-5.2.
This variant of qemu removed "cpu-add", as a result cpu hotplug with HVM fails.
Olaf
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