On 03.02.2020 17:12, Tamas K Lengyel wrote: > When plugging a hole in the target physmap don't use the access permission > returned by __get_gfn_type_access as it is non-sensical (p2m_access_n) in > the use-case add_to_physmap was intended to be used in. It leads to vm_events > being sent out for access violations at unexpected locations. Make use of > p2m->default_access instead and document the ambiguity surrounding "hole" > types and corner-cases with custom mem_access being set on holes. > > Signed-off-by: Tamas K Lengyel <tamas.leng...@intel.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com> > --- > v7: add detailed comment explaining the issue and why this fix is correct Thanks for this addition. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
