Vincenzo Di Massa wrote:
> I managed to get the dump into syslog!
> Using 2.6.6.
>
> I hope this can be useful to debug it.
...
> May 11 21:34:58 fisso2-vi kernel: EIP is at
> dmx_section_feed_release_filter+0x41/0x11d [dvb_core]
CVS already has the patch below which I hope should fix this.
Regards,
Johannes
Index: dvb_demux.c
===================================================================
RCS file: /cvs/linuxtv/dvb-kernel/linux/drivers/media/dvb/dvb-core/dvb_demux.c,v
retrieving revision 1.48
retrieving revision 1.49
diff -u -p -r1.48 -r1.49
--- dvb_demux.c 3 Mar 2004 15:48:27 -0000 1.48
+++ dvb_demux.c 5 May 2004 18:25:43 -0000 1.49
@@ -571,24 +571,30 @@ static int dvb_demux_feed_find(struct dv
static void dvb_demux_feed_add(struct dvb_demux_feed *feed)
{
+ spin_lock(&feed->demux->lock);
if (dvb_demux_feed_find(feed)) {
printk(KERN_ERR "%s: feed already in list (type=%x state=%x pid=%x)\n",
__FUNCTION__, feed->type, feed->state, feed->pid);
- return;
+ goto out;
}
list_add(&feed->list_head, &feed->demux->feed_list);
+out:
+ spin_unlock(&feed->demux->lock);
}
static void dvb_demux_feed_del(struct dvb_demux_feed *feed)
{
+ spin_lock(&feed->demux->lock);
if (!(dvb_demux_feed_find(feed))) {
printk(KERN_ERR "%s: feed not in list (type=%x state=%x pid=%x)\n",
__FUNCTION__, feed->type, feed->state, feed->pid);
- return;
+ goto out;
}
list_del(&feed->list_head);
+out:
+ spin_unlock(&feed->demux->lock);
}
static int dmx_ts_feed_set (struct dmx_ts_feed* ts_feed, u16 pid, int ts_type,
--
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