1
0
Files
linux/drivers
Vladimir Sokolovsky 3afa9f19e5 IB/mlx4: Don't call dma_free_coherent() with irqs disabled
mlx4_ib_free_cq_buf() should not be called under spin_lock_irq() since
it calls dma_free_coherent(), which needs irqs enabled.  Fix this by
deferring the free to outside the locked region.

This was found due to the

	WARN_ON(irqs_disabled());

in swiotlb_free_coherent().

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2011-01-10 17:42:06 -08:00
..
2010-12-10 12:27:49 -08:00
2010-12-08 19:52:54 +01:00
2011-01-02 15:31:11 -08:00
2010-12-02 01:19:32 -05:00
2010-12-22 19:43:34 -08:00
2010-12-02 14:51:15 -08:00
2010-11-16 13:33:23 -08:00
2010-12-24 01:28:54 -07:00
2010-12-04 11:18:25 -05:00
2010-11-12 07:55:30 -08:00
2010-12-22 19:43:34 -08:00