Messages in this thread | | | Date | Fri, 04 Feb 2005 07:50:34 -0600 | From | Paul Fulghum <> | Subject | Re: Deadlock in serial driver 2.6.x |
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Martin Kögler wrote: > As a temporary workaround, dropping the lock should also work:
This looks good to me, and seems much more reasonable that changing driver interfaces.
Treat tty_flip_buffer_push(tty) as something that can call back into your driver (which *is* the case for low_latency), so don't do anything that can cause a deadlock when you call it.
-- Paul Fulghum Microgate Systems, Ltd. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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