/* Machine check handler for Pentium class Intel CPUs: */
static void pentium_machine_check(struct pt_regs *regs, long error_code)
{
- enum ctx_state prev_state;
u32 loaddr, hi, lotype;
- prev_state = ist_enter(regs);
+ ist_enter(regs);
rdmsr(MSR_IA32_P5_MC_ADDR, loaddr, hi);
rdmsr(MSR_IA32_P5_MC_TYPE, lotype, hi);
add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE);
- ist_exit(regs, prev_state);
+ ist_exit(regs);
}
/* Set up machine check reporting for processors with Intel style MCE: */