diff options
| -rw-r--r-- | crypto/xor.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/xor.c b/crypto/xor.c index f39621a57bb3..df530ddc9f06 100644 --- a/crypto/xor.c +++ b/crypto/xor.c @@ -28,6 +28,8 @@ xor_blocks(unsigned int src_count, unsigned int bytes, void *dest, void **srcs) { unsigned long *p1, *p2, *p3, *p4; + WARN_ON_ONCE(!in_task() || irqs_disabled() || softirq_count()); + p1 = (unsigned long *) srcs[0]; if (src_count == 1) { active_template->do_2(bytes, dest, p1); |