diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2014-12-08 16:50:38 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-12-22 23:02:40 +1100 |
| commit | a027f30d72f2c4d27d6dd9bd053205d3102de7d1 (patch) | |
| tree | c430933226d1f44da1cb2aca7c418a9baea8e17b /tools/perf/scripts/python | |
| parent | 3a2c0ba5ad00c018c0bef39a2224aca950aa33f2 (diff) | |
hwrng: fix unregister race.
The previous patch added one potential problem: we can still be
reading from a hwrng when it's unregistered. Add a wait for zero
in the hwrng_unregister path.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions