* [GIT PULL events/urgent] Protect access via task_subsys_state_check()
@ 2013-04-24 17:29 Paul E. McKenney
2013-04-25 6:52 ` Ingo Molnar
0 siblings, 1 reply; 3+ messages in thread
From: Paul E. McKenney @ 2013-04-24 17:29 UTC (permalink / raw)
To: mingo; +Cc: linux-kernel, ajax, gusld, a.p.zijlstra, paulus, acme, torvalds
Hello, Ingo,
This pull request is for an RCU-related bug fix in perf_event_comm().
Without this fix, RCU-lockdep splats and other failures result.
This fix is available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/urgent
It has been subjected to -next testing and was posted to LKML at
https://lkml.org/lkml/2013/4/19/403.
Thanx, Paul
----------------------------------------------------------------
Paul E. McKenney (1):
events: Protect access via task_subsys_state_check()
kernel/events/core.c | 2 ++
1 file changed, 2 insertions(+)
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [GIT PULL events/urgent] Protect access via task_subsys_state_check()
2013-04-24 17:29 [GIT PULL events/urgent] Protect access via task_subsys_state_check() Paul E. McKenney
@ 2013-04-25 6:52 ` Ingo Molnar
2013-04-25 13:23 ` Paul E. McKenney
0 siblings, 1 reply; 3+ messages in thread
From: Ingo Molnar @ 2013-04-25 6:52 UTC (permalink / raw)
To: Paul E. McKenney
Cc: mingo, linux-kernel, ajax, gusld, a.p.zijlstra, paulus, acme,
torvalds
* Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
> Hello, Ingo,
>
> This pull request is for an RCU-related bug fix in perf_event_comm().
> Without this fix, RCU-lockdep splats and other failures result.
>
> This fix is available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/urgent
>
> It has been subjected to -next testing and was posted to LKML at
> https://lkml.org/lkml/2013/4/19/403.
>
> Thanx, Paul
>
> ----------------------------------------------------------------
> Paul E. McKenney (1):
> events: Protect access via task_subsys_state_check()
>
> kernel/events/core.c | 2 ++
> 1 file changed, 2 insertions(+)
So, I already have this as:
c79aa0d96548 events: Protect access via task_subsys_state_check()
Given the urgency I applied it out of email and will send it to Linus
later today.
Thanks,
Ingo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [GIT PULL events/urgent] Protect access via task_subsys_state_check()
2013-04-25 6:52 ` Ingo Molnar
@ 2013-04-25 13:23 ` Paul E. McKenney
0 siblings, 0 replies; 3+ messages in thread
From: Paul E. McKenney @ 2013-04-25 13:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: mingo, linux-kernel, ajax, gusld, a.p.zijlstra, paulus, acme,
torvalds
On Thu, Apr 25, 2013 at 08:52:18AM +0200, Ingo Molnar wrote:
>
> * Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
>
> > Hello, Ingo,
> >
> > This pull request is for an RCU-related bug fix in perf_event_comm().
> > Without this fix, RCU-lockdep splats and other failures result.
> >
> > This fix is available in the git repository at:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/urgent
> >
> > It has been subjected to -next testing and was posted to LKML at
> > https://lkml.org/lkml/2013/4/19/403.
> >
> > Thanx, Paul
> >
> > ----------------------------------------------------------------
> > Paul E. McKenney (1):
> > events: Protect access via task_subsys_state_check()
> >
> > kernel/events/core.c | 2 ++
> > 1 file changed, 2 insertions(+)
>
> So, I already have this as:
>
> c79aa0d96548 events: Protect access via task_subsys_state_check()
>
> Given the urgency I applied it out of email and will send it to Linus
> later today.
Thank you, and sorry for the noise!
Thanx, Paul
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-04-24 17:29 [GIT PULL events/urgent] Protect access via task_subsys_state_check() Paul E. McKenney
2013-04-25 6:52 ` Ingo Molnar
2013-04-25 13:23 ` Paul E. McKenney
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