On Fri, Dec 18, 2020 at 04:37:16PM +0100, Peter Zijlstra wrote:
> On Fri, Dec 18, 2020 at 04:33:56PM +0100, Heiko Carstens wrote:
>
> > Peter, will you make proper patch out of this?
>
> Yes, let me go do that now, and stick it in the quilt series before I go
> off and don't think for 2 weeks.
On Fri, Dec 18, 2020 at 04:33:56PM +0100, Heiko Carstens wrote:
> Peter, will you make proper patch out of this?
Yes, let me go do that now, and stick it in the quilt series before I go
off and don't think for 2 weeks.
On Wed, Dec 16, 2020 at 06:52:59PM +0100, Peter Zijlstra wrote:
> On Tue, Dec 15, 2020 at 02:47:24PM -0500, Steven Rostedt wrote:
> > On Tue, 15 Dec 2020 20:01:52 +0100
> > Heiko Carstens wrote:
> >
> > > Hello,
> > >
> > > the ftrace stack tracer kernel selftest is able to trigger the warning
On Wed, Dec 16, 2020 at 06:52:59PM +0100, Peter Zijlstra wrote:
> On Tue, Dec 15, 2020 at 02:47:24PM -0500, Steven Rostedt wrote:
> > On Tue, 15 Dec 2020 20:01:52 +0100
> > Heiko Carstens wrote:
> >
> > > Hello,
> > >
> > > the ftrace stack tracer kernel selftest is able to trigger the warning
On Tue, Dec 15, 2020 at 02:47:24PM -0500, Steven Rostedt wrote:
> On Tue, 15 Dec 2020 20:01:52 +0100
> Heiko Carstens wrote:
>
> > Hello,
> >
> > the ftrace stack tracer kernel selftest is able to trigger the warning
> > below from time to time. This looks like there is an ordering problem
> >
On Tue, 15 Dec 2020 20:01:52 +0100
Heiko Carstens wrote:
> Hello,
>
> the ftrace stack tracer kernel selftest is able to trigger the warning
> below from time to time. This looks like there is an ordering problem
> in __local_bh_enable_ip():
> first there is a call to lockdep_softirqs_on() and
Hello,
the ftrace stack tracer kernel selftest is able to trigger the warning
below from time to time. This looks like there is an ordering problem
in __local_bh_enable_ip():
first there is a call to lockdep_softirqs_on() and afterwards
preempt_count_sub() is ftraced before it was able to modify
7 matches
Mail list logo
