forked from Minki/linux
96e4be06cb
After destroying the EQ, the object responsible for generating interrupts, call synchronize_irq() to ensure that any handler routines running on other CPU cores finish execution. Only then free the EQ buffer. This patch solves a very rare case when we get panic on driver unload. The same thing is done when we destroy a CQ which is one of the sources generating interrupts. In the case of CQ we want to avoid completion handlers on a CQ that was destroyed. In the case we do the same to avoid receiving asynchronous events after the EQ has been destroyed and its buffers freed. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| alloc.c | ||
| cmd.c | ||
| cq.c | ||
| debugfs.c | ||
| eq.c | ||
| fw.c | ||
| health.c | ||
| Kconfig | ||
| mad.c | ||
| main.c | ||
| Makefile | ||
| mcg.c | ||
| mlx5_core.h | ||
| mr.c | ||
| pagealloc.c | ||
| pd.c | ||
| port.c | ||
| qp.c | ||
| srq.c | ||
| uar.c | ||