> i686 2.4.2 UP+kdb+lm_sensors+pcmcia
> after APM laptop suspend to disk
> 8139too is build-in, not pcmcia
> I often get hangups after suspend-to-disk if I'm connected to a hub/switch.
> This is the first oops I've actually seen and copied it by hand:

Philipp,

Does the attached patch solve the problem?

Modifying the interrupt handler may not be necessary, but it's there
just in case.  (that's the first chunk of the patch)

Regards,

	Jeff


-- 
Jeff Garzik       | May you have warm words on a cold evening,
Building 1024     | a full mooon on a dark night,
MandrakeSoft      | and a smooth road all the way to your door.Index: drivers/net/8139too.c
===================================================================
RCS file: /cvsroot/gkernel/linux_2_4/drivers/net/8139too.c,v
retrieving revision 1.1.1.29.10.1
diff -u -r1.1.1.29.10.1 8139too.c
--- drivers/net/8139too.c	2001/03/13 05:12:53	1.1.1.29.10.1
+++ drivers/net/8139too.c	2001/03/16 13:01:08
@@ -2028,10 +2028,12 @@
 			rtl8139_weird_interrupt (dev, tp, ioaddr,
 						 status, link_changed);
 
-		if (status & (RxOK | RxUnderrun | RxOverflow | RxFIFOOver))	/* Rx interrupt */
+		if (netif_running (dev) &&
+		    status & (RxOK | RxUnderrun | RxOverflow | RxFIFOOver))	/* Rx interrupt */
 			rtl8139_rx_interrupt (dev, tp, ioaddr);
 
-		if (status & (TxOK | TxErr)) {
+		if (netif_running (dev) &&
+		    status & (TxOK | TxErr)) {
 			spin_lock (&tp->lock);
 			rtl8139_tx_interrupt (dev, tp, ioaddr);
 			spin_unlock (&tp->lock);
@@ -2262,6 +2264,9 @@
 	void *ioaddr = tp->mmio_addr;
 	unsigned long flags;
 
+	if (!netif_running (dev))
+		return;
+
 	netif_device_detach (dev);
 
 	spin_lock_irqsave (&tp->lock, flags);
@@ -2282,6 +2287,8 @@
 {
 	struct net_device *dev = pci_get_drvdata (pdev);
 
+	if (!netif_running (dev))
+		return;
 	netif_device_attach (dev);
 	rtl8139_hw_start (dev);
 }