On Tue, 18 Jul 2017, Ingo Molnar wrote:
>
> Ok, great - if this works then I'll pick up this fix instead of the revert
> that
> I've queued up earlier today.
sorry for the delay, I was out of town for a few days.
I've tried the patch and it looks like it fixes the test in question and
doesn't
* Alexander Shishkin wrote:
> Vince Weaver writes:
>
> > I was tracking down some regressions in my perf_event_test testsuite.
> > Some of the tests broke in the 4.11-rc1 timeframe.
> >
> > I've bisected one of them, this report is about
> > tests/overflow/simul_oneshot_group_overflow
> >
Vince Weaver writes:
> I was tracking down some regressions in my perf_event_test testsuite.
> Some of the tests broke in the 4.11-rc1 timeframe.
>
> I've bisected one of them, this report is about
> tests/overflow/simul_oneshot_group_overflow
> This test creates an event group containing t
On Sat, 15 Jul 2017, Vince Weaver wrote:
> Although there is a separate issue also introduced in 4.11-rc1 that still
> fails a different testcase. I'm in the middle of bisecting that one and
> probably won't have the result of the bisect until Monday.
I went and bisected the other issue anyway
On Sat, 15 Jul 2017, Ingo Molnar wrote:
>
> * Vince Weaver wrote:
>
> > 487f05e18aa4efacee6357480f293a5afe6593b5 is the first bad commit
> >
> > commit 487f05e18aa4efacee6357480f293a5afe6593b5
> > Author: Alexander Shishkin
> > Date: Thu Jan 19 18:43:30 2017 +0200
> >
> > perf/core: Op
* Vince Weaver wrote:
> 487f05e18aa4efacee6357480f293a5afe6593b5 is the first bad commit
>
> commit 487f05e18aa4efacee6357480f293a5afe6593b5
> Author: Alexander Shishkin
> Date: Thu Jan 19 18:43:30 2017 +0200
>
> perf/core: Optimize event rescheduling on active contexts
BTW., just to p
On Fri, 14 Jul 2017, Alexander Shishkin wrote:
> Vince Weaver writes:
>
> > I was tracking down some regressions in my perf_event_test testsuite.
> > Some of the tests broke in the 4.11-rc1 timeframe.
> >
> > I've bisected one of them, this report is about
> > tests/overflow/simul_oneshot_gr
Vince Weaver writes:
> I was tracking down some regressions in my perf_event_test testsuite.
> Some of the tests broke in the 4.11-rc1 timeframe.
>
> I've bisected one of them, this report is about
> tests/overflow/simul_oneshot_group_overflow
> This test creates an event group containing t
On Fri, 14 Jul 2017, Vince Weaver wrote:
> On a good kernel you get the following:
> Event perf::instructions with period 100
> Event perf::instructions with period 200
> fd 3 overflows: 946 (perf::instructions/100)
> fd 4 overflows: 473 (perf::i
I was tracking down some regressions in my perf_event_test testsuite.
Some of the tests broke in the 4.11-rc1 timeframe.
I've bisected one of them, this report is about
tests/overflow/simul_oneshot_group_overflow
This test creates an event group containing two sampling events, set
to over
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