git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 3a2c0ba)
hwrng: fix unregister race.
authorRusty Russell <rusty@rustcorp.com.au>
Mon, 8 Dec 2014 08:50:38 +0000 (16:50 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 22 Dec 2014 12:02:40 +0000 (23:02 +1100)
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>

No differences found
Pandora Kernel Repository