>>> On 12.10.17 at 13:31, wrote:
> On 12/10/17 11:01, Jan Beulich wrote:
>> Don't accept anything other than r/w RAM pages and move the paged-out
>> check into the (unlikely) error path following that check.
>>
>> Signed-off-by: Jan Beulich
>
> How does dom0 boot with this change in place? You
On 12/10/17 11:01, Jan Beulich wrote:
> Don't accept anything other than r/w RAM pages and move the paged-out
> check into the (unlikely) error path following that check.
>
> Signed-off-by: Jan Beulich
How does dom0 boot with this change in place? You appear to have
prohibited mapping MMIO frame
Don't accept anything other than r/w RAM pages and move the paged-out
check into the (unlikely) error path following that check.
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -3507,18 +3507,18 @@ long do_mmu_update(
gmfn = req.ptr >> PAGE_SHIFT;
