On 7/9/19 8:57 PM, Eric Biggers wrote: > On Wed, Jul 10, 2019 at 12:09:22AM +0000, Hook, Gary wrote: >> The AES GCM function reuses an 'op' data structure, which members >> contain values that must be cleared for each (re)use. >> >> This fix resolves a crypto self-test failure: >> alg: aead: gcm-aes-ccp encryption test failed (wrong result) on test vector 2, cfg="two even aligned splits" >> >> Fixes: 36cf515b9bbe ("crypto: ccp - Enable support for AES GCM on v5 CCPs") >> >> Signed-off-by: Gary R Hook <gary.hook@xxxxxxx> > > FYI, with this patch applied I'm still seeing another test failure: > > [ 2.140227] alg: aead: gcm-aes-ccp setauthsize unexpectedly succeeded on test vector "random: alen=264 plen=161 authsize=6 klen=32"; expected_error=-22 > > Are you aware of that one too, and are you planning to fix it? > > - Eric > I just pulled the latest on the master branch of cryptodev-2.6, built, booted, and loaded our module. And I don't see that error. It must be new? In any event, if a test failure occurs, it gets fixed. grh