On Tue, Dec 10, 2013 at 2:58 AM, Peter Zijlstra wrote:
> Ooh, sg_capacity() is generating the /0..
>
> Does the below work too?
>
> ---
> kernel/sched/core.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/kernel/sched/core.c b/kernel/sched/core.c
> index 87c3bc47d99d..40b185f5a3ec
On Thu, Dec 05, 2013 at 10:24:25PM -0800, Yinghai Lu wrote:
> ---
> kernel/sched/core.c |3 +++
> 1 file changed, 3 insertions(+)
>
> Index: linux-2.6/kernel/sched/core.c
> ===
> --- linux-2.6.orig/kernel/sched/core.c
> +++
On Tue, Dec 10, 2013 at 2:58 AM, Peter Zijlstra pet...@infradead.org wrote:
Ooh, sg_capacity() is generating the /0..
Does the below work too?
---
kernel/sched/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index
On Thu, Dec 05, 2013 at 10:24:25PM -0800, Yinghai Lu wrote:
---
kernel/sched/core.c |3 +++
1 file changed, 3 insertions(+)
Index: linux-2.6/kernel/sched/core.c
===
--- linux-2.6.orig/kernel/sched/core.c
+++
On Wed, Nov 27, 2013 at 11:07 PM, Yinghai Lu wrote:
> On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes wrote:
> maybe not related, now in another system, linus's tree + Srikar's patch.
>
> got
>
> [ 33.546361] divide error: [#1]
> SMP
> [ 33.589436] Modules linked in:
> [ 33.592869]
On Wed, Nov 27, 2013 at 11:07 PM, Yinghai Lu ying...@kernel.org wrote:
On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes rient...@google.com wrote:
maybe not related, now in another system, linus's tree + Srikar's patch.
got
[ 33.546361] divide error: [#1]
SMP
[ 33.589436] Modules
On Thu, Nov 28, 2013 at 1:38 AM, Peter Zijlstra wrote:
> On Wed, Nov 27, 2013 at 11:07:04PM -0800, Yinghai Lu wrote:
>> On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes wrote:
>> > On Thu, 21 Nov 2013, Yinghai Lu wrote:
>> >
>> >> original one in linus's tree:
>> >>
>> >> [8.952728] NMI
On Wed, Nov 27, 2013 at 11:07:04PM -0800, Yinghai Lu wrote:
> On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes wrote:
> > On Thu, 21 Nov 2013, Yinghai Lu wrote:
> >
> >> original one in linus's tree:
> >>
> >> [8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
> >> one hw-PMU
On Wed, Nov 27, 2013 at 11:07:04PM -0800, Yinghai Lu wrote:
On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes rient...@google.com wrote:
On Thu, 21 Nov 2013, Yinghai Lu wrote:
original one in linus's tree:
[8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
one hw-PMU
On Thu, Nov 28, 2013 at 1:38 AM, Peter Zijlstra pet...@infradead.org wrote:
On Wed, Nov 27, 2013 at 11:07:04PM -0800, Yinghai Lu wrote:
On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes rient...@google.com wrote:
On Thu, 21 Nov 2013, Yinghai Lu wrote:
original one in linus's tree:
[
On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes wrote:
> On Thu, 21 Nov 2013, Yinghai Lu wrote:
>
>> original one in linus's tree:
>>
>> [8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
>> one hw-PMU counter.
>> [8.965697] BUG: unable to handle kernel NULL pointer
On Thu, 21 Nov 2013, Yinghai Lu wrote:
> original one in linus's tree:
>
> [8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
> one hw-PMU counter.
> [8.965697] BUG: unable to handle kernel NULL pointer dereference
> at 0010
> [8.969495] IP: []
On Tue, 19 Nov 2013, tip-bot for Srikar Dronamraju wrote:
> Commit-ID: 9abf24d465180f5f2eb26a43545348262f16b771
> Gitweb: http://git.kernel.org/tip/9abf24d465180f5f2eb26a43545348262f16b771
> Author: Srikar Dronamraju
> AuthorDate: Tue, 12 Nov 2013 22:11:26 +0530
> Committer: Ingo
On Tue, 19 Nov 2013, tip-bot for Srikar Dronamraju wrote:
Commit-ID: 9abf24d465180f5f2eb26a43545348262f16b771
Gitweb: http://git.kernel.org/tip/9abf24d465180f5f2eb26a43545348262f16b771
Author: Srikar Dronamraju sri...@linux.vnet.ibm.com
AuthorDate: Tue, 12 Nov 2013 22:11:26 +0530
On Thu, 21 Nov 2013, Yinghai Lu wrote:
original one in linus's tree:
[8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
one hw-PMU counter.
[8.965697] BUG: unable to handle kernel NULL pointer dereference
at 0010
[8.969495] IP: [810d7b53]
On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes rient...@google.com wrote:
On Thu, 21 Nov 2013, Yinghai Lu wrote:
original one in linus's tree:
[8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
one hw-PMU counter.
[8.965697] BUG: unable to handle kernel NULL pointer
On Fri, Nov 22, 2013 at 09:00:54PM -0800, Yinghai Lu wrote:
> On Fri, Nov 22, 2013 at 4:07 AM, Peter Zijlstra wrote:
> > And I suppose a kernel before
> >
> > 863bffc80898 ("sched/fair: Fix group power_orig computation")
> >
> > work fine, eh?
> >
> > I'll further assume that your RIP points
On Fri, Nov 22, 2013 at 09:00:54PM -0800, Yinghai Lu wrote:
On Fri, Nov 22, 2013 at 4:07 AM, Peter Zijlstra pet...@infradead.org wrote:
And I suppose a kernel before
863bffc80898 (sched/fair: Fix group power_orig computation)
work fine, eh?
I'll further assume that your RIP points
On Fri, Nov 22, 2013 at 4:07 AM, Peter Zijlstra wrote:
> On Thu, Nov 21, 2013 at 09:22:24AM -0800, Yinghai Lu wrote:
>> On Thu, Nov 21, 2013 at 7:03 AM, Peter Zijlstra wrote:
>> >>
>> >> This one seems fix NULL reference in compute_group_power.
>> >>
>> >> but get following on current Linus tree
On Thu, Nov 21, 2013 at 09:22:24AM -0800, Yinghai Lu wrote:
> On Thu, Nov 21, 2013 at 7:03 AM, Peter Zijlstra wrote:
> >>
> >> This one seems fix NULL reference in compute_group_power.
> >>
> >> but get following on current Linus tree plus tip/sched/urgent.
> >>
> >> divide error: [#1] SMP
On Thu, Nov 21, 2013 at 09:22:24AM -0800, Yinghai Lu wrote:
On Thu, Nov 21, 2013 at 7:03 AM, Peter Zijlstra pet...@infradead.org wrote:
This one seems fix NULL reference in compute_group_power.
but get following on current Linus tree plus tip/sched/urgent.
divide error: [#1] SMP
On Fri, Nov 22, 2013 at 4:07 AM, Peter Zijlstra pet...@infradead.org wrote:
On Thu, Nov 21, 2013 at 09:22:24AM -0800, Yinghai Lu wrote:
On Thu, Nov 21, 2013 at 7:03 AM, Peter Zijlstra pet...@infradead.org wrote:
This one seems fix NULL reference in compute_group_power.
but get following
On Tue, Nov 19, 2013 at 11:15 AM, tip-bot for Srikar Dronamraju
wrote:
> Commit-ID: 9abf24d465180f5f2eb26a43545348262f16b771
> Gitweb: http://git.kernel.org/tip/9abf24d465180f5f2eb26a43545348262f16b771
> Author: Srikar Dronamraju
> AuthorDate: Tue, 12 Nov 2013 22:11:26 +0530
>
On Tue, Nov 19, 2013 at 11:15 AM, tip-bot for Srikar Dronamraju
tip...@zytor.com wrote:
Commit-ID: 9abf24d465180f5f2eb26a43545348262f16b771
Gitweb: http://git.kernel.org/tip/9abf24d465180f5f2eb26a43545348262f16b771
Author: Srikar Dronamraju sri...@linux.vnet.ibm.com
AuthorDate: Tue,
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