+/*
+ * Collect all global (w.r.t. this processor) status about this machine
+ * check into our "mce" struct so that we can use it later to assess
+ * the severity of the problem as we read per-bank specific details.
+ */
+static inline void mce_gather_info(struct mce *m, struct pt_regs *regs)
+{
+ mce_setup(m);
+
+ m->mcgstatus = mce_rdmsrl(MSR_IA32_MCG_STATUS);
+ if (regs) {
+ /*
+ * Get the address of the instruction at the time of
+ * the machine check error.
+ */
+ if (m->mcgstatus & (MCG_STATUS_RIPV|MCG_STATUS_EIPV)) {
+ m->ip = regs->ip;
+ m->cs = regs->cs;
+ }
+ /* Use accurate RIP reporting if available. */
+ if (rip_msr)
+ m->ip = mce_rdmsrl(rip_msr);
+ }
+}
+