Re: [2.6 patch] fix sched_setscheduler semantics

[Ingo Molnar]

* Jason Baron <jbaron@xxxxxxxxxx> wrote:

> Therefore, i'd suggest the following patch. Verified to fix the 
> attached test case. Thanks to Tony Reix for pointing this out.

indeed - good catch.

>  asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
>  				       struct sched_param __user *param)
>  {
> +	/* negative values for policy are not valid */
> +	if (policy < 0)
> +		return -EINVAL;
> +
>  	return do_sched_setscheduler(pid, policy, param);

Acked-by: Ingo Molnar <mingo@xxxxxxx>

	Ingo
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