Re: [PATCH v3 2/2] timers: Don't search for expired timers while TIMER_SOFTIRQ is scheduled
From: Haris Okanovic
Date: Thu Mar 01 2018 - 14:05:08 EST
On 03/01/2018 10:47 AM, Sebastian Andrzej Siewior wrote:
On 2018-03-01 09:49:59 [-0600], Haris Okanovic wrote:
*bump* Has anyone looked into this?
I'm lost.
It entered the kernel in v4.9.9-rt6 and left in v4.9.30-rt20 once we
figured out that there is something wrong with it.
It was added back into 4.9 at some point after v4.9.30-rt20. I see an
older version in v4.9.68-rt60, for example, hence my original email. It
was dropped sometime thereafter, presumably because it no longer cleanly
applies. I don't see it in v4.14.20-rt17, for example.
Is it still in a RT tree somewhere?
I can't draw an exact timeline, since rt history is hard to follow. I
don't think so.
Is there a newer patch pending on your side?
Not yet. The latest version on patchwork is OK, just needs to be rebased
post-4.9. I'll post a new version when I get a chance to build and
retest it.
Sebastian