On Wed, Oct 18, 2017 at 08:00:32AM +0100, Gilad Ben-Yossef wrote: > Many users of kernel async. crypto services have a pattern of > starting an async. crypto op and than using a completion > to wait for it to end. > > This patch set simplifies this common use case in two ways: > > First, by separating the return codes of the case where a > request is queued to a backlog due to the provider being > busy (-EBUSY) from the case the request has failed due > to the provider being busy and backlogging is not enabled > (-ENOSPC). > > Next, this change is than built on to create a generic API > to wait for a async. crypto operation to complete. > > The end result is a smaller code base and an API that is > easier to use and more difficult to get wrong. > > The patch set was boot tested on x86_64 and arm64 which > at the very least tests the crypto users via testmgr and > tcrypt but I do note that I do not have access to some > of the HW whose drivers are modified nor do I claim I was > able to test all of the corner cases. > > The patch set is based upon linux-next release tagged > next-20171017. All applied. Thanks. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
