Messages in this thread | | | From | Frederic Weisbecker <> | Subject | [PATCH 0/2] nohz: Deal with clock reprogram skipping issues v3 | Date | Fri, 19 May 2017 15:51:48 +0200 |
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v2 had issues on -tip tree and triggered a warning. It seems to have disappeared. Perhaps it was due to another timer issue. Anyway this version brings more debugging informations, with a layout that is more bisection-friendly and it also handles ticks that fire outside IRQ context and thus carry NULL irq regs. This happen when hrtimer_interrupt() is called on hotplug cpu down for example.
We'll see if the issue arises again.
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git nohz/fixes
HEAD: cd15f46b284f04dbedd065a9d99a4e0badae379a
Thanks, Frederic ---
Frederic Weisbecker (2): nohz: Add hrtimer sanity check nohz: Fix collision between tick and other hrtimers, again
kernel/time/tick-sched.c | 48 +++++++++++++++++++++++++++++++++++++++++++----- kernel/time/tick-sched.h | 2 ++ 2 files changed, 45 insertions(+), 5 deletions(-)
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