Messages in this thread | | | From | Timothy Covell <> | Subject | Re: Fwd: Hard Lockup on 2.4.16 with Via ieee1394 (sbp2 mode) | Date | Sat, 29 Dec 2001 00:17:57 -0600 |
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On Friday 28 December 2001 21:51, you wrote: > Timothy Covell wrote: > > lockup > > ... > > sbp2 > > ... > > SMP > > ... > > --- linux-2.4.17-pre8/drivers/ieee1394/sbp2.c Mon Dec 10 13:46:20 2001 > +++ linux-akpm/drivers/ieee1394/sbp2.c Wed Dec 12 20:50:16 2001 > @@ -2773,7 +2773,9 @@ static void sbp2scsi_complete_command(st > /* > * Tell scsi stack that we're done with this command > */ > + spin_lock_irq(&io_request_lock); > done (SCpnt); > + spin_unlock_irq(&io_request_lock); > > return; > } > >
That did the trick. I'm writing this on 2.4.16-ctx4 with this patch on SMP. It's amazing what a little spin lock will do. Thanks!
(Even if I had realized that this was fixed on 2.4.17, I had other issues with 2.4.17 which prevented me from wanting to run it.)
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