riscv: Flush current cpu icache before other cpus
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 v5.14.12 by commit f1c7aa87c423e765e3862349c2f095fdfccdd9b3, it was introduced in version v4.15 by commit fab957c11efe2f405e08b9f0d080524bc2631428. For more details please see the references link.