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From:   "Domen Stangar" <domen.stangar@gmail.com>
To:     linux-crypto@vger.kernel.org
Subject: problem with ccp-crypto module on apu
Date:   Thu, 17 Dec 2020 07:52:34 +0000
Message-Id: <em2eb060dc-78a2-4c71-b4f5-66cad818e069@domen1-pc>
Reply-To: "Domen Stangar" <domen.stangar@gmail.com>
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Hi,
I would like to report issue with ccp-crypto.
When I issue modprobe command, it would not continue, without SIGINT=20
signal (ctrl+c).
If module is compiled in kernel, boot doesn't finish.
Looks like problem is that ecb(aes) selftest do not finish ?

kernel 5.10.1
smpboot: CPU0: AMD Athlon PRO 200GE w/ Radeon Vega Graphics (family:=20
0x17, model: 0x11, stepping: 0x0)

part of /proc/crypto
name         : cfb(aes)
driver       : cfb-aes-ccp
module       : ccp_crypto
priority     : 300
refcnt       : 1
selftest     : passed
internal     : no
type         : skcipher
async        : yes
blocksize    : 1
min keysize  : 16
max keysize  : 32
ivsize       : 16
chunksize    : 1
walksize     : 1

name         : cbc(aes)
driver       : cbc-aes-ccp
module       : ccp_crypto
priority     : 300
refcnt       : 1
selftest     : passed
internal     : no
type         : skcipher
async        : yes
blocksize    : 16
min keysize  : 16
max keysize  : 32
ivsize       : 16
chunksize    : 16
walksize     : 16

name         : ecb(aes)
driver       : ecb-aes-ccp
module       : ccp_crypto
priority     : 300
refcnt       : 2
selftest     : unknown
internal     : no
type         : skcipher
async        : yes
blocksize    : 16
min keysize  : 16
max keysize  : 32
ivsize       : 0
chunksize    : 16
walksize     : 16

ccp-1/info
Device name: ccp-1
    RNG name: ccp-1-rng
    # Queues: 3
      # Cmds: 0
     Version: 5
     Engines: AES 3DES SHA RSA ECC ZDE TRNG
      Queues: 5
LSB Entries: 128