mirror of https://github.com/torvalds/linux.git
69145635d4
Tulip is currently doing request_irq before it has done its initialization. This is usually not a problem because it hasn't enable interrupts yet, but with DEBUG_SHIRQ on, we call the irq handler when registering the interrupt as a sanity check. This can result in a NULL ptr dereference, so call tulip_init_ring before request_irq, and add a free_ring function to do the freeing now shared with tulip_close. Tested with a shell loop running ifup, ifdown in a loop a few hundred times with DEBUG_SHIRQ on. Signed-off-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| 21142.c | ||
| Kconfig | ||
| Makefile | ||
| de4x5.c | ||
| de4x5.h | ||
| de2104x.c | ||
| dmfe.c | ||
| eeprom.c | ||
| interrupt.c | ||
| media.c | ||
| pnic.c | ||
| pnic2.c | ||
| timer.c | ||
| tulip.h | ||
| tulip_core.c | ||
| uli526x.c | ||
| winbond-840.c | ||
| xircom_cb.c | ||