Messages in this thread | | | Date | Wed, 23 Apr 2003 09:01:39 -0400 | From | Ben Collins <> | Subject | Re: IEEE-1394 problem on init [ was Re: Linux 2.4.21-rc1 ] |
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On Wed, Apr 23, 2003 at 02:53:15PM +0200, Stelian Pop wrote: > On Wed, Apr 23, 2003 at 05:29:40AM -0700, Tony Spinillo wrote: > > > Stelian > > > > Similiar problem here. Machine boots fine, but when I plug my DV > > camera in I can't cat /proc/bus/ieee1394/ devices, and I get looping > > messages in dmesg. If I move the 1394 drivers from pre-7 in, all works > > fine. > > (Thanks Dan). I submitted my logs and hw info to: > > http://sourceforge.net/mailarchive/forum.php?thread_id=2009188&forum_id=5387 > > > > The following patch seems to cure my problem, I'm not sure yours > is the same. > > I'm not absolutely sure about the corectness of the patch, but I > believe that kernel_thread should not be called with interrupts > disabled. > > I'll leave up to the ieee1394 developpers to decide if some other, > semaphore based, locking is still necessary here.
The patch is broken, and the problem is already fixed in our repo. Just a matter of getting Marcelo to accept my patch before 2.4.21 is released.
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