On Fri, 2014-09-12 at 12:58 +0200, Mike Galbraith wrote:
> On Fri, 2014-09-12 at 10:44 +0100, Aaron Tomlin wrote:
> > On Fri, Sep 12, 2014 at 02:06:57PM +1000, Michael Ellerman wrote:
> > > On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> > > > diff --git a/lib/Kconfig.debug b/lib/Kconfig.
On Fri, 2014-09-12 at 10:44 +0100, Aaron Tomlin wrote:
> On Fri, Sep 12, 2014 at 02:06:57PM +1000, Michael Ellerman wrote:
> > On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> > > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> > > index a285900..2a8280a 100644
> > > --- a/lib/Kconfig
On Fri, Sep 12, 2014 at 04:04:51PM +1000, Michael Ellerman wrote:
> On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> > Currently in the event of a stack overrun a call to schedule()
> > does not check for this type of corruption. This corruption is
> > often silent and can go unnoticed. How
On Fri, Sep 12, 2014 at 02:06:57PM +1000, Michael Ellerman wrote:
> On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> > index a285900..2a8280a 100644
> > --- a/lib/Kconfig.debug
> > +++ b/lib/Kconfig.debug
> > @@ -824,6 +824,18 @@ config
On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> Currently in the event of a stack overrun a call to schedule()
> does not check for this type of corruption. This corruption is
> often silent and can go unnoticed. However once the corrupted
> region is examined at a later stage, the outcome
On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> index a285900..2a8280a 100644
> --- a/lib/Kconfig.debug
> +++ b/lib/Kconfig.debug
> @@ -824,6 +824,18 @@ config SCHEDSTATS
> application, you can say N to avoid the very slight over
Currently in the event of a stack overrun a call to schedule()
does not check for this type of corruption. This corruption is
often silent and can go unnoticed. However once the corrupted
region is examined at a later stage, the outcome is undefined
and often results in a sporadic page fault which
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