On Wed, 2012-12-05 at 17:05 +0100, Thomas Gleixner wrote: > Dear RT Folks, > > I'm pleased to announce the 3.6.9-rt21 release. 3.6.7-rt18, 3.6.8-rt19 > and 3.6.9-rt20 are not announced updates to the respective 3.6.y > stable releases without any RT changes > > Changes since 3.6.9-rt20: > > * Fix the PREEMPT_LAZY implementation on ARM > > * Fix the RCUTINY issues > > * Fix a long standing scheduler bug (See commit log of > sched-enqueue-to-head.patch) That last has an oversight buglet. sched: add missing userspace->kernel struct sched_param.sched_priority inversion Signed-off-by: Mike Galbraith <bitbucket@xxxxxxxxx> --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -4624,7 +4624,7 @@ static int __sched_setscheduler(struct t p->sched_reset_on_fork = reset_on_fork; oldprio = p->prio; - if (oldprio == param->sched_priority) + if (oldprio == (MAX_RT_PRIO - 1) - param->sched_priority) goto out; on_rq = p->on_rq; -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html