[lkml]   [2008]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Patch in this message
SubjectRe: 2.6.24-git2: Oracle 11g VKTM process enters R state on startup and is unkillable [still broken in 2.6.25-rc1]

* Ingo Molnar <> wrote:

> no, they were not lost, they just didnt pass QA here (they crashed on
> a particularly hard to debug 8-way box i have) and Peter worked on
> that queue of fixes up until today to get it really correct. Could you
> check:
> git://
> combo patch below as well - whichever you prefer. The shortlog can be
> found below as well - but i dont yet consider this pullable, i'd like
> it to see pass a full night of randconfig tests on my test-systems.

ok, we just found the reason for the 8-way crash, the delta fix from
Peter is below if any of you have tried the previous combo patch.
Updated sched.git as well, new HEAD is


Index: linux-2.6/kernel/sched.c
--- linux-2.6.orig/kernel/sched.c
+++ linux-2.6/kernel/sched.c
@@ -219,6 +219,10 @@ static void start_rt_bandwidth(struct rt
if (rt_b->rt_runtime == RUNTIME_INF)

+ if (hrtimer_active(&rt_b->rt_period_timer))
+ return;
+ spin_lock(&rt_b->rt_runtime_lock);
for (;;) {
if (hrtimer_active(&rt_b->rt_period_timer))
@@ -229,6 +233,7 @@ static void start_rt_bandwidth(struct rt
+ spin_unlock(&rt_b->rt_runtime_lock);


 \ /
  Last update: 2008-02-11 23:13    [W:0.066 / U:2.616 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site