Linux kernel bug fix: x86/apm: Don't access __preempt_count with zeroed fs
Subsystem: arch/x86 (arch/x86/include/asm/apm.h)
Bug type: crash, severity: high
Files changed: arch/x86/include/asm/apm.h;arch/x86/kernel/apm_32.c
Introduced by David Woodhouse on 2018-02-20 09:38:33 +0100; fixed by Ville Syrjälä on 2018-07-16 17:59:57 +0200 (lifetime: 146 days)