Am Mittwoch, 20. Mai 2015, 20:49:45 schrieb Stephan Mueller: Hi Herbert, > > This is just a convoluted way of doing an uninterruptible sleep. > > Either make it uninterruptible or allow the function to return > > an error. > > Sorry, I overlooked the availability of wait_event. I was looking for it > initially, but missed it. I will fix it right away. After checking a bit more, I see that an uninterruptible sleep cannot be canceled with cancel_work_sync. Therefore, replacing it with wait_event does not work. Thus, go get an uninterruptible sleep which yet can be canceled seems to require wait_event_interruptible together with the check for ERESTARTSYS. Nonetheless, I move the loop out to the DRBG code as requested. -- Ciao Stephan -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
