On 6/22/18 12:51 PM, Stephen Boyd wrote:
Perhaps it's because you implemented the 'wait' functionality in this driver? Before the patch there wasn't any sort of wait check so we would bail out if there wasn't any data even if the caller requested that we wait for randomness to be available.
No, my tests showed the race condition (or at least something that looks like a race condition) even without the 'wait' feature. I added support for 'wait' only recently, but I've been working with the crypto people for a month on everything else.
-- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
