Linux kernel bug fix: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer
Subsystem: arch/x86 (arch/x86/kernel/fpu/signal.c)
Bug type: hang, severity: high
Files changed: arch/x86/kernel/fpu/signal.c
Introduced by Sebastian Andrzej Siewior on 2019-04-12 20:04:49 +0200; fixed by Andy Lutomirski on 2021-06-09 09:49:38 +0200 (lifetime: 788 days)