Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 07:02:00PM +0200, Mike Galbraith wrote: > On Mon, 2017-09-04 at 17:37 +0200, Peter Zijlstra wrote: > > > > Doth teh beloweth make nice? > > Yes, no more insta-gripe. Shiny, I'll go write a Changelog for that second part.

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 07:02:00PM +0200, Mike Galbraith wrote: > On Mon, 2017-09-04 at 17:37 +0200, Peter Zijlstra wrote: > > > > Doth teh beloweth make nice? > > Yes, no more insta-gripe. Shiny, I'll go write a Changelog for that second part.

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 16:23 +0200, Peter Zijlstra wrote: > On Mon, Sep 04, 2017 at 09:55:02AM +0200, Peter Zijlstra wrote: > > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > > [ 126.631041] > > > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 16:23 +0200, Peter Zijlstra wrote: > On Mon, Sep 04, 2017 at 09:55:02AM +0200, Peter Zijlstra wrote: > > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > > [ 126.631041] > > > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 17:37 +0200, Peter Zijlstra wrote: > > Doth teh beloweth make nice? Yes, no more insta-gripe. > --- > kernel/cpu.c | 47 +++ > 1 file changed, 39 insertions(+), 8 deletions(-) > > diff --git a/kernel/cpu.c b/kernel/cpu.c >

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 17:37 +0200, Peter Zijlstra wrote: > > Doth teh beloweth make nice? Yes, no more insta-gripe. > --- > kernel/cpu.c | 47 +++ > 1 file changed, 39 insertions(+), 8 deletions(-) > > diff --git a/kernel/cpu.c b/kernel/cpu.c >

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 18:31 +0200, Mike Galbraith wrote: > On Mon, 2017-09-04 at 16:24 +0200, Peter Zijlstra wrote: > > On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > > > On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > > > > On Sun, Sep 03, 2017 at 08:59:35AM +0200,

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 18:31 +0200, Mike Galbraith wrote: > On Mon, 2017-09-04 at 16:24 +0200, Peter Zijlstra wrote: > > On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > > > On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > > > > On Sun, Sep 03, 2017 at 08:59:35AM +0200,

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 16:24 +0200, Peter Zijlstra wrote: > On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > > On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > > > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > > > > > [ 126.626908] Unregister

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 16:24 +0200, Peter Zijlstra wrote: > On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > > On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > > > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > > > > > [ 126.626908] Unregister

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > Well, flavor of gripe changed. > > [ 164.114290] == > [ 164.115146] WARNING: possible circular locking dependency detected > [ 164.115751] 4.13.0.g90abd70-tip-lockdep #4

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > Well, flavor of gripe changed. > > [ 164.114290] == > [ 164.115146] WARNING: possible circular locking dependency detected > [ 164.115751] 4.13.0.g90abd70-tip-lockdep #4

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > > [ 126.631041] > > > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 03:27:07PM +0200, Mike Galbraith wrote: > On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > > [ 126.631041] > > > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 09:55:02AM +0200, Peter Zijlstra wrote: > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > [ 126.631041] > > [ 126.631269] == > > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Mon, Sep 04, 2017 at 09:55:02AM +0200, Peter Zijlstra wrote: > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > [ 126.631041] > > [ 126.631269] == > > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > [ 126.631041] > > [ 126.631269] == > > [ 126.632442]

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Mike Galbraith
On Mon, 2017-09-04 at 09:55 +0200, Peter Zijlstra wrote: > On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > > > [ 126.626908] Unregister pv shared memory for cpu 1 > > [ 126.631041] > > [ 126.631269] == > > [ 126.632442]

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > [ 126.626908] Unregister pv shared memory for cpu 1 > [ 126.631041] > [ 126.631269] == > [ 126.632442] WARNING: possible circular locking dependency detected > [

Re: hotplug lockdep splat (tip)

2017-09-04 Thread Peter Zijlstra
On Sun, Sep 03, 2017 at 08:59:35AM +0200, Mike Galbraith wrote: > > [ 126.626908] Unregister pv shared memory for cpu 1 > [ 126.631041] > [ 126.631269] == > [ 126.632442] WARNING: possible circular locking dependency detected > [

hotplug lockdep splat (tip)

2017-09-03 Thread Mike Galbraith
[ 126.626908] Unregister pv shared memory for cpu 1 [ 126.631041] [ 126.631269] == [ 126.632442] WARNING: possible circular locking dependency detected [ 126.633599] 4.13.0.g06260ca-tip-lockdep #2 Tainted: GE [ 126.634380]

hotplug lockdep splat (tip)

2017-09-03 Thread Mike Galbraith
[ 126.626908] Unregister pv shared memory for cpu 1 [ 126.631041] [ 126.631269] == [ 126.632442] WARNING: possible circular locking dependency detected [ 126.633599] 4.13.0.g06260ca-tip-lockdep #2 Tainted: GE [ 126.634380]

hotplug lockdep splat (tip-rt)

2017-09-02 Thread Mike Galbraith
4.11-rt rolled forward, sprinkle liberally with seasoning of choice. [ 7514.772861] == [ 7514.772862] WARNING: possible circular locking dependency detected [ 7514.772863] 4.13.0.g06260ca-rt11-tip-lockdep #20 Tainted: GE [

hotplug lockdep splat (tip-rt)

2017-09-02 Thread Mike Galbraith
4.11-rt rolled forward, sprinkle liberally with seasoning of choice. [ 7514.772861] == [ 7514.772862] WARNING: possible circular locking dependency detected [ 7514.772863] 4.13.0.g06260ca-rt11-tip-lockdep #20 Tainted: GE [