Hi,
On 02/15/2014 05:59 AM, Steven Rostedt wrote:
> My test suite was locking up hard when enabling mmiotracer. This was due
> to the mmiotracer placing all but one CPU offline. I found this out
> when I was able to reproduce the bug with just my stress-cpu-hotplug
> test. This bug baffled me
Hi,
On 02/15/2014 05:59 AM, Steven Rostedt wrote:
My test suite was locking up hard when enabling mmiotracer. This was due
to the mmiotracer placing all but one CPU offline. I found this out
when I was able to reproduce the bug with just my stress-cpu-hotplug
test. This bug baffled me because
On Sat, 15 Feb 2014 10:52:07 +0100
Peter Zijlstra wrote:
> On Fri, Feb 14, 2014 at 11:59:46PM -0500, Steven Rostedt wrote:
> > diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
> > index 0dd5e09..84c2454 100644
> > --- a/kernel/sched/deadline.c
> > +++ b/kernel/sched/deadline.c
> >
On Fri, Feb 14, 2014 at 11:59:46PM -0500, Steven Rostedt wrote:
> diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
> index 0dd5e09..84c2454 100644
> --- a/kernel/sched/deadline.c
> +++ b/kernel/sched/deadline.c
> @@ -844,14 +844,14 @@ static void __dequeue_task_dl(struct rq *rq,
>
On Fri, Feb 14, 2014 at 11:59:46PM -0500, Steven Rostedt wrote:
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 0dd5e09..84c2454 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -844,14 +844,14 @@ static void __dequeue_task_dl(struct rq *rq,
struct
On Sat, 15 Feb 2014 10:52:07 +0100
Peter Zijlstra pet...@infradead.org wrote:
On Fri, Feb 14, 2014 at 11:59:46PM -0500, Steven Rostedt wrote:
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 0dd5e09..84c2454 100644
--- a/kernel/sched/deadline.c
+++
My test suite was locking up hard when enabling mmiotracer. This was due
to the mmiotracer placing all but one CPU offline. I found this out
when I was able to reproduce the bug with just my stress-cpu-hotplug
test. This bug baffled me because it would not always trigger, and
would only trigger on
My test suite was locking up hard when enabling mmiotracer. This was due
to the mmiotracer placing all but one CPU offline. I found this out
when I was able to reproduce the bug with just my stress-cpu-hotplug
test. This bug baffled me because it would not always trigger, and
would only trigger on
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