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The ccm-aes-ppc4xx now fails one of testmgr's expected failure test cases as such: |decryption failed on test 10 for ccm-aes-ppc4xx: |ret was 0, |expected -EBADMSG It doesn't look like the hardware sets the authentication failure flag. The original vendor source from which this was ported does not have any special code or notes about why this would happen or if there are any WAs. Hence, this patch converts the aead_done callback handler to perform the icv check in the driver. And this fixes the false negative and the ccm-aes-ppc4xx passes the selftests once again. |name : ccm(aes) |driver : ccm-aes-ppc4xx |module : crypto4xx |priority : 300 |refcnt : 1 |selftest : passed |internal : no |type : aead |async : yes |blocksize : 1 |ivsize : 16 |maxauthsize : 16 |geniv : <none> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.