GSD-2022-1007047 rcu: Avoid triggering strict-GP irq-work when RCU is idle

rcu: Avoid triggering strict-GP irq-work when RCU is idle 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 v5.15.75 by commit...