When running as a PVH guest the memory access rights are not set
correctly: _PAGE_USER should not be set and CR0.WP should be set.
Especially CR0.WP is important in order to let the allocate on
demand feature work, as it requires a page fault when writing to a
read-only page.
Signed-off-by: Juerge
Juergen Gross, le sam. 15 août 2020 13:15:57 +0200, a ecrit:
> When running as a PVH guest the memory access rights are not set
> correctly: _PAGE_USER should not be set and CR0.WP should be set.
> Especially CR0.WP is important in order to let the allocate on
> demand feature work, as it requires
On Sat, Aug 15, 2020 at 11:40:02PM +0200, Samuel Thibault wrote:
> Juergen Gross, le sam. 15 août 2020 13:15:57 +0200, a ecrit:
> > When running as a PVH guest the memory access rights are not set
> > correctly: _PAGE_USER should not be set and CR0.WP should be set.
> > Especially CR0.WP is importa
