On 10.12.19 16:24, Michael S. Tsirkin wrote:
> On Tue, Dec 10, 2019 at 02:44:38PM +0100, David Hildenbrand wrote:
>> On 05.12.19 10:24, David Hildenbrand wrote:
>>> In case we have to migrate a ballon page to a newpage of another zone, the
>>> managed page count of both zones is wrong. Paired with
On Tue, Dec 10, 2019 at 02:44:38PM +0100, David Hildenbrand wrote:
> On 05.12.19 10:24, David Hildenbrand wrote:
> > In case we have to migrate a ballon page to a newpage of another zone, the
> > managed page count of both zones is wrong. Paired with memory offlining
> > (which will adjust the
On 05.12.19 10:24, David Hildenbrand wrote:
> In case we have to migrate a ballon page to a newpage of another zone, the
> managed page count of both zones is wrong. Paired with memory offlining
> (which will adjust the managed page count), we can trigger kernel crashes
> and all kinds of
In case we have to migrate a ballon page to a newpage of another zone, the
managed page count of both zones is wrong. Paired with memory offlining
(which will adjust the managed page count), we can trigger kernel crashes
and all kinds of different symptoms.
One way to reproduce:
1. Start a QEMU
