lkml.org 
[lkml]   [2018]   [Apr]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: Experiencing freezes with kernel 4.16.3 on a desktop with E5500 CPU (bisect included)
    On Mon, Apr 23, 2018 at 11:00 AM, Peter Zijlstra <peterz@infradead.org> wrote:
    > On Mon, Apr 23, 2018 at 02:38:47PM +0200, Peter Zijlstra wrote:
    >> @@ -834,8 +857,12 @@ static int clocksource_unbind(struct clocksource *cs)
    >> if (curr_clocksource == cs)
    >> return -EBUSY;
    >> }
    >> +
    >> + clocksource_watchdog_lock(&flags);
    >> clocksource_dequeue_watchdog(cs);
    >> list_del_init(&cs->list);
    >> + clocksource_watchdog_lock(&flags);
    >
    > It works a lot better when this is _unlock();
    >
    >> +
    >> return 0;
    >> }
    >>
    >
    > With that, and intel_idle.c modified to always issue the "halts in
    > idle" thing, my IVB comes up in hpet mode. Let me dig up a Core2 era
    > machine and see if that works too.

    OK, thanks.

    \
     
     \ /
      Last update: 2018-04-23 16:02    [W:4.302 / U:0.188 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site