Re: [BUG REPORT] ktime_get_ts64 causes Hard Lockup

[Jeff Merkey]

This bug has been fixed as of linux-next-20160121.  I just checked so
looks like its handled.

	delta = timekeeping_get_delta(tkr);

	nsec = (delta * tkr->mult + tkr->xtime_nsec) >> tkr->shift;
     251:	8b 15 00 00 00 00    	mov    0x0(%rip),%edx        # 257
<ktime_get_ts64+0x77>
     257:	49 0f 45 c4          	cmovne %r12,%rax
     25b:	48 0f af c2          	imul   %rdx,%rax
     25f:	48 03 05 00 00 00 00 	add    0x0(%rip),%rax        # 266
<ktime_get_ts64+0x86>
     266:	48 d3 e8             	shr    %cl,%rax    << correct
	

Jeff