Re: PM regression in next
From: Andrew Morton
Date: Thu Jan 11 2018 - 19:18:53 EST
On Thu, 11 Jan 2018 16:01:13 -0800 Tony Lindgren <tony@xxxxxxxxxxx> wrote:
> Hi all,
>
> I'm seeing a considerable idle power consumption regression in
> Linux next, with power consumption for my idle test system going
> to 17.5mW compared to the usual 8mW on my test device.
>
> Git bisect points to merge commit e130bc1d00a4 ("Merge branch
> 'akpm-current/current'") being the first bad commit.
>
> I have also verified that commit 70286688e5ad ("ipc/mqueue.c:
> have RT tasks queue in by priority in wq_add()") is good, and
> commit e2d7fe89e8ae ("Merge remote-tracking branch
> 'init_task/init_task'") is good.
Do you mean that everything up to and including 70286688e5ad
("ipc/mqueue.c: have RT tasks queue in by priority in wq_add()") is
good?