powerpc/rtas: Keep MSR[RI] set when calling RTAS
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 v5.17.14 by commit 5f4367448f6817c8a0e94dc9736ed84fa8eee4a3. For more details please see the references link.