Linux kernel bug fix: Revert "x86/mm: Stop calling leave_mm() in idle code"
Subsystem: arch/x86 (drivers/acpi/processor_idle.c)
Bug type: hang, severity: medium
Files changed: arch/ia64/include/asm/acpi.h;arch/x86/include/asm/acpi.h;arch/x86/mm/tlb.c;drivers/acpi/processor_idle.c;drivers/idle/intel_idle.c
Introduced by Andy Lutomirski on 2017-07-05 10:52:57 +0200; fixed by Andy Lutomirski on 2017-11-04 15:01:50 +0100 (lifetime: 122 days)