On Fri, Feb 12, 2021 at 10:26:58PM +0300, Dmitry Baryshkov wrote: > Verify that user applications are not using the kernel RPC message > handle to restrict them from directly attaching to guest OS on the > remote subsystem. This is a port of CVE-2019-2308 fix. A port of the fix of what to what? Is this to go only into a stable tree (if so what ones and what is the id in Linus's tree), or is it to go into Linus's tree like normal (if so how can this be a port)? thanks, greg k-h