Messages in this thread | | | Date | Mon, 7 Nov 2016 19:16:24 +0000 | From | Will Deacon <> | Subject | Re: task isolation discussion at Linux Plumbers |
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On Mon, Nov 07, 2016 at 02:12:13PM -0500, Rik van Riel wrote: > On Mon, 2016-11-07 at 19:36 +0100, Thomas Gleixner wrote: > > On Mon, 7 Nov 2016, Thomas Gleixner wrote: > > > > > > > > > > > == Missing oneshot_stopped callbacks == > > > > > > > > I raised the issue that various clock_event_device sources don't > > > > always support oneshot_stopped, which can cause an additional > > > > final interrupt to occur after the timer infrastructure believes > > > > the > > > > interrupt has been stopped. I have patches to fix this for tile > > > > and > > > > arm64 in my patch series; Thomas volunteered to look at adding > > > > equivalent support for x86. > > > > > > Right. > > > > Untested patch below should fix that. > > > > That whitespace cleanup looks awesome, but I am not > optimistic about its chances to bring about functional > change. > > What am I overlooking?
It hooks up .set_state_oneshot_stopped?
Will
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