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8d908eb045
The cdev-to-card translation walks through two layers of drvdata, with no locking or refcounting (where eg. the ccwgroup core only accesses a cdev's drvdata while holding the ccwlock). This might be safe for now, but any careless usage of the helper has the potential for subtle races and use-after-free's. Luckily there's only one occurrence where we _really_ need it (in qeth_irq()), for any other user we can just pass through an appropriate card pointer. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| block | ||
| char | ||
| cio | ||
| crypto | ||
| net | ||
| scsi | ||
| virtio | ||
| Makefile | ||