Re: [PATCH -tip] sched: fix using uninilialzed rq intask_delta_exec()

[Ingo Molnar]

* Hiroshi Shimamoto <h-shimamoto@xxxxxxxxxxxxx> wrote:

> From: Hiroshi Shimamoto <h-shimamoto@xxxxxxxxxxxxx>
> 
> compiler warnings;
> 
>   CC      kernel/sched.o
> kernel/sched.c: In function 'task_delta_exec':
> kernel/sched.c:4055: warning: unused variable 'flags'
> kernel/sched.c:4054: warning: 'rq' is used uninitialized in this function
> 
> calling task_delta_exec() may cause unexpected pointer access.

heh, just fixed that as well, latest tip/master should have the fix.

Have you seen any weirdness due to this uninitialized variable?

	Ingo
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