On Thu, Sep 21, 2017 at 1:00 AM, Peter Zijlstra wrote:
> With lockdep-crossrelease we get deadlock reports that span cpu-up and
> cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
> and cpu-down are globally serialized.
>
> CPU0 CPU1
On Thu, Sep 21, 2017 at 1:00 AM, Peter Zijlstra wrote:
> With lockdep-crossrelease we get deadlock reports that span cpu-up and
> cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
> and cpu-down are globally serialized.
>
> CPU0 CPU1CPU2
On Mon, Sep 25, 2017 at 05:54:59PM +0900, Byungchul Park wrote:
> On Wed, Sep 20, 2017 at 07:00:20PM +0200, Peter Zijlstra wrote:
> > With lockdep-crossrelease we get deadlock reports that span cpu-up and
> > cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
> > and cpu-down
On Mon, Sep 25, 2017 at 05:54:59PM +0900, Byungchul Park wrote:
> On Wed, Sep 20, 2017 at 07:00:20PM +0200, Peter Zijlstra wrote:
> > With lockdep-crossrelease we get deadlock reports that span cpu-up and
> > cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
> > and cpu-down
On Wed, Sep 20, 2017 at 07:00:20PM +0200, Peter Zijlstra wrote:
> With lockdep-crossrelease we get deadlock reports that span cpu-up and
> cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
> and cpu-down are globally serialized.
>
> CPU0 CPU1
On Wed, Sep 20, 2017 at 07:00:20PM +0200, Peter Zijlstra wrote:
> With lockdep-crossrelease we get deadlock reports that span cpu-up and
> cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
> and cpu-down are globally serialized.
>
> CPU0 CPU1
With lockdep-crossrelease we get deadlock reports that span cpu-up and
cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
and cpu-down are globally serialized.
CPU0 CPU1CPU2
cpuhp_up_callbacks: takedown_cpu: cpuhp_thread_fun:
With lockdep-crossrelease we get deadlock reports that span cpu-up and
cpu-down chains. Such deadlocks cannot possibly happen because cpu-up
and cpu-down are globally serialized.
CPU0 CPU1CPU2
cpuhp_up_callbacks: takedown_cpu: cpuhp_thread_fun:
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