From patchwork Sat Apr 15 10:11:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cuigaosheng X-Patchwork-Id: 13212422 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88772C77B76 for ; Sat, 15 Apr 2023 10:12:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229735AbjDOKMD (ORCPT ); Sat, 15 Apr 2023 06:12:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229564AbjDOKMC (ORCPT ); Sat, 15 Apr 2023 06:12:02 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71AEA10E9; Sat, 15 Apr 2023 03:12:01 -0700 (PDT) Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Pz8C228mxzSrfY; Sat, 15 Apr 2023 18:07:58 +0800 (CST) Received: from cgs.huawei.com (10.244.148.83) by kwepemi500012.china.huawei.com (7.221.188.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Sat, 15 Apr 2023 18:11:58 +0800 From: Gaosheng Cui To: , CC: , , , Subject: [PATCH 5.10 0/4] Fix built-in testing dependency failures Date: Sat, 15 Apr 2023 18:11:54 +0800 Message-ID: <20230415101158.1648486-1-cuigaosheng1@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.244.148.83] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemi500012.china.huawei.com (7.221.188.12) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org When complex algorithms that depend on other algorithms are built into the kernel, the order of registration must be done such that the underlying algorithms are ready before the ones on top are registered. As otherwise they would fail during the self-test which is required during registration. We can enable fips=1 and ecdh, the calltrace like below: alg: ecdh: test failed on vector 2, err=-14 Kernel panic - not syncing: alg: self-tests for ecdh-generic (ecdh) failed in fips mode! Call Trace: dump_stack+0x57/0x6e panic+0x109/0x2ca alg_test+0x414/0x420 ? __switch_to_asm+0x3a/0x60 ? __switch_to_asm+0x34/0x60 ? __schedule+0x263/0x640 ? crypto_acomp_scomp_free_ctx+0x30/0x30 cryptomgr_test+0x22/0x40 kthread+0xf9/0x130 ? kthread_park+0x90/0x90 ret_from_fork+0x22/0x30 adad556efcd ("crypto: api - Fix built-in testing dependency failures") will fix the issue, and others fix its bugs. So we can merge them into linux-5.10-y to fix it, thanks! Herbert Xu (4): crypto: api - Fix built-in testing dependency failures crypto: api - Do not create test larvals if manager is disabled crypto: api - Export crypto_boot_test_finished crypto: api - Fix boot-up crash when crypto manager is disabled crypto/algapi.c | 125 +++++++++++++++++++++++++++++++--------------- crypto/api.c | 50 +++++++++++++++++-- crypto/internal.h | 10 ++++ 3 files changed, 141 insertions(+), 44 deletions(-)