Re: [RFC][PATCH 00/12] various perf fixes

From: Alexander Shishkin
Date: Wed Jan 13 2016 - 10:35:34 EST


Dmitry Vyukov <dvyukov@xxxxxxxxxx> writes:

> On Wed, Jan 13, 2016 at 4:18 PM, Alexander Shishkin
> <alexander.shishkin@xxxxxxxxxxxxxxx> wrote:
>> Dmitry Vyukov <dvyukov@xxxxxxxxxx> writes:
>>
>>> 2016/01/12 12:08:26 qemu-12: saving crash 'WARNING: CPU: 2 PID: 26946
>>> at kernel/events/core.c:213 event_function+0x4ba/0x590()' to
>>
>> If you still have the code, can you check which of the WARN_ON_ONCE()s
>> is this?
>
> Here is my core.c
> https://gist.github.com/dvyukov/3b3a4993ade37e344636

Bingo! Thanks.

Regards,
--
Alex