On 2017.10.13 at 13:39 +0200, Prakash Punnoor wrote: > after some use (eg. compiling packages) the machine locks up hard. Magic > SysRq doesn't work. > > I had trouble bisecting the offending commit. This is my third try. And > it points to 94b1b03b519b81c494900cb112aa00ed205cc2d9 "x86/mm: Rework > lazy TLB mode and TLB freshness tracking". > > Does it make sense? It still locks up with master. Please let me know if > you need more infos. Please CC, as I am not subscribed.
This is a known issue. The fix is here: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1508009.html -- Markus
