Hi Herbert, your patch crypto: marvell/cesa - Fix sparse warnings unfortunately breaks the cesa driver. I am using it on my Armada 388 board and with that patch applied the self test stalls indefinitely. I tried to find out which part of the patch but it seems all of the different changes have beaking side effects. Removing the swab is a breaking change as well as introducing the dst_dma and src_dma variables. Also on my 5.10 Kernel the hash tests are failing now but this also happens when I remove your patch: [ 6.859791] alg: ahash: mv-hmac-md5 test failed (wrong result) on test vector 0, cfg="init+update+final aligned buffer" [ 6.883144] alg: ahash: mv-hmac-sha1 test failed (wrong result) on test vector 0, cfg="init+update+final aligned buffer" [ 6.923069] alg: ahash: mv-hmac-sha256 test failed (wrong result) on test vector 0, cfg="init+update+final aligned buffer" You might need to revert the patch. Let me know if I can debug it in any way. Best Sven