Linux kernel bug fix: x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup
Subsystem: arch/x86 (arch/x86/kernel/cpu/centaur.c)
Bug type: uninitialized, severity: high
Keywords: uninitialized
Files changed: arch/x86/include/asm/cpu.h;arch/x86/kernel/cpu/centaur.c;arch/x86/kernel/cpu/cpu.h;arch/x86/kernel/cpu/zhaoxin.c;arch/x86/power/cpu.c
Introduced by Sean Christopherson on 2020-01-13 19:04:37 +0100; fixed by Sean Christopherson on 2020-06-15 14:18:37 +0200 (lifetime: 153 days)