Messages in this thread | | | Date | Fri, 7 Oct 2022 18:14:27 +0200 | From | Marco Elver <> | Subject | Re: [PATCH] perf: Fix missing SIGTRAPs |
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On Fri, Oct 07, 2022 at 03:58PM +0200, Marco Elver wrote: > On Fri, Oct 07, 2022 at 03:09PM +0200, Peter Zijlstra wrote: > > On Fri, Oct 07, 2022 at 11:37:34AM +0200, Marco Elver wrote: > > > > > That worked. In addition I had to disable the ctx->task != current check > > > if we're in task_work, because presumably the event might have already > > > been disabled/moved?? > > > > Uhmmm... uhhh... damn. (wall-time was significantly longer) > > > > Does this help? > > No unfortunately - still see: > > [ 82.300827] ------------[ cut here ]------------ > [ 82.301680] WARNING: CPU: 0 PID: 976 at kernel/events/core.c:6466 perf_sigtrap+0x60/0x70
Whenever the warning fires, I see that event->state is OFF.
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