perf/x86/amd: fix potential integer overflow on shift of a int
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 v5.4.231 by commit fbf7b0e4cef3b5470b610f14fb9faa5ee7f63954, it was introduced in version v5.4.22 by commit d8a6a443ff0aea5893f0a7f2726973b496b76420. For more details please see the references link.