Alexey Kardashevskiy <a...@ozlabs.ru> writes: > This is to improve page boundaries checking and should probably > be cc:stable. I came accross this while debugging nvlink2 passthrough > but the lack of checking might be exploited by the existing userspace.
Do you really mean "exploited" ? As in there's a security issue? Your change log for patch 2 sort of suggests that but then says that without the fix you just hit an error in vfio code. So I'm not clear on what the exposure is. cheers
