Bug#903821: 4.9.110-1 Xen PV boot workaround
I've tested the workaround successfully. Added `pti=off` to my kernel's
boot arguments, updated GRUB, and it started as intended.
Benoît,
Just to be sure, since you're loading your guests' kernels directly
like that, you're passing pti=off via the `extra` config line in your
domU config files, right? I.e.
extra = 'elevator=noop pti=off'
On Tue, 2018-07-17 at 00:39 +0200, Benoît Tonnerre wrote:
> Hi,
>
> I tested this workaround : I confirm that it works on Xen host, but
> not on Xen guest.
> If you try to start a vm with latest kernel i.e. theses parameters in
> cfg file :
>
> #
> # Kernel + memory size
> #
> kernel = '/boot/vmlinuz-4.9.0-7-amd64'
> extra = 'elevator=noop'
> ramdisk = '/boot/initrd.img-4.9.0-7-amd64'
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