Ben Hutchings 89b12faba4 3c59x: Fix deadlock in vortex_error() ... This fixes a bug introduced in commit de84727214 "3c59x: Use fine-grained locks for MII and windowed register access". vortex_interrupt() holds vp->window_lock over multiple register accesses to reduce locking overhead. However it also needs to call vortex_error() sometimes, and that uses the regular functions for access to windowed registers, which will try to acquire window_lock again. Therefore, drop window_lock around the call to vortex_error() and set the window afterward reacquiring the lock. Since vortex_error() may call vortex_rx(), which *does* require its caller to hold window_lock, lift that call up into vortex_interrupt(). This also removes the potential for calling vortex_rx() on a later-generation NIC. Reported-and-tested-by: Jens Schüßler <jgs@trash.net> [in Debian's 2.6.32] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-09-07 13:57:22 -07:00
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atm	solos-pci: Fix race condition in tasklet RX handling	2010-08-07 23:02:59 -07:00
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char	ppp: make channel_ops const	2010-08-04 21:53:17 -07:00
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isdn	isdn/avm: fix build when PCMCIA is not enabled	2010-08-22 21:37:33 -07:00
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net	3c59x: Fix deadlock in vortex_error()	2010-09-07 13:57:22 -07:00
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s390	ctcm: rename READ/WRITE defines to avoid redefinitions	2010-08-12 16:04:23 -07:00
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vhost	vhost: stop worker only if created	2010-09-01 14:26:13 -07:00
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