IB/rdmavt: add lock to call to rvterrorqp to prevent a race condition
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.34 by commit 92f1947c0d26060e978b3a9f21f32ce7c8c9cca3, it was introduced in version v5.1 by commit d757c60eca9b22f4d108929a24401e0fdecda0b1. For more details please see the references link.