Am 22. Juli 2018 22:48:35 MESZ schrieb Jered Floyd <jered@convivian.com>:
It appears that this ticket has been closed, noting a fix in linux-4.9.110-2 (source pkg). Will this replace the current linux-image-4.9.0-7-amd64 in stretch soon? It's currently making stretch unusable with Xen.
--Jered
----- On Jul 17, 2018, at 6:23 AM, Hans van Kranenburg hans@knorrie.org wrote:
On 07/17/2018 12:39 AM, 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'
The VM crash in loop with kernel error :
[...]
Did I miss something ?
Yes, the pti=off needs to go in your extra line:
extra = 'elevator=noop pti=off'
Hans
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