e3524b269e
The use of wait queues in vmw_pvrdma for handling concurrent
access to a resource leaves a race condition which can cause a use
after free bug.
Fix this by using the pattern from other drivers, complete() protected by
dec_and_test to ensure complete() is called only once.
Fixes:
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| pvrdma.h | ||
| pvrdma_cmd.c | ||
| pvrdma_cq.c | ||
| pvrdma_dev_api.h | ||
| pvrdma_doorbell.c | ||
| pvrdma_main.c | ||
| pvrdma_misc.c | ||
| pvrdma_mr.c | ||
| pvrdma_qp.c | ||
| pvrdma_ring.h | ||
| pvrdma_srq.c | ||
| pvrdma_verbs.c | ||
| pvrdma_verbs.h | ||