Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp3241098rwb; Tue, 8 Nov 2022 02:09:56 -0800 (PST) X-Google-Smtp-Source: AMsMyM4Bkxpqs+2sB8RYKI0NcpLaHefKT+X6wPoAVrn0FvqKbNjG0pKRjF0dKoBYNotmrKd/zwUx X-Received: by 2002:a17:906:8a63:b0:7ad:95cf:726a with SMTP id hy3-20020a1709068a6300b007ad95cf726amr52610252ejc.82.1667902196478; Tue, 08 Nov 2022 02:09:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1667902196; cv=none; d=google.com; s=arc-20160816; b=SmkHUlnMgMhlF3hLZ6YJ5a8SrajFOOUWwH3zj7QXuBNGm6gfTTY/gvQtzfLgmin4B6 wxEq+rhnQpm2qkdRqUjVfR6nbQAK8se9Wl2iyV0AqqSy8/A4De3HWZnDb7Vvtxu/kzeG wRzZ300Kfln82XAxPIqevOvtY9za8CjA7VysTUwOokHzdR8xsCZFUrEpkcUCb3gry+gi fOGEFtk/pFQ6VM75MF9eQ5b8EATcx1B7q8QM4thzN4Wgl3xVXcHITvriffd7KuXe6tS9 tQe1Ob+GRLdkb8eFGMgpghuM8yq9RXAs2Ye+udPXq9lAagUdeZJhlrbL/NNzo+v9+ZJE JsHA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=J7nKXXTYSU5DXKsdIOzWxSmLEG4EjR3dlEWRSfMo9HU=; b=0J1REOQigPinkViqjRvWf6WdgELmN+CbnVLcz2SNEfqDZlU5z3Ug4HF7uYW3dWKEfo HUbNsswuA1WqpE5EyD4VNOQiqvNTZAQnqJOLGJ3ZSKxMYaxI+LemPewI2oPhSXO1Rica vGHj/sMahFqf7tISjw0UDgd9XODNiY6+r1TtApFBJa3e4DNsL8hJeDni0z+goKAkQZjM QeTh6QGbhKP66clbvlWa2XUZzbIWxhK0yRZHcTzFQyGzBQfpRqT0nglyvvEpPXwpfCo5 8VXVkcJu/O7NJWi1pJeVzZJBAzK1y6LKYyehZltMMeCsEZ5M0h+tvYvYrJ3bc0KO1iaS 61sQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id v15-20020a056402348f00b0045cea9cf231si14890902edc.566.2022.11.08.02.09.33; Tue, 08 Nov 2022 02:09:56 -0800 (PST) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233438AbiKHJ7d (ORCPT + 99 others); Tue, 8 Nov 2022 04:59:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233473AbiKHJ73 (ORCPT ); Tue, 8 Nov 2022 04:59:29 -0500 Received: from formenos.hmeau.com (helcar.hmeau.com [216.24.177.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E63A13CFA; Tue, 8 Nov 2022 01:59:28 -0800 (PST) Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.94.2 #2 (Debian)) id 1osLNP-00BT62-Tk; Tue, 08 Nov 2022 17:59:17 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Tue, 08 Nov 2022 17:59:16 +0800 Date: Tue, 8 Nov 2022 17:59:16 +0800 From: Herbert Xu To: liulongfang Cc: wangzhou1@hisilicon.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] crypto/hisilicon: Add null judgment to the callback interface Message-ID: References: <20220930024320.29922-1-liulongfang@huawei.com> <717adf23-3080-5041-14ed-6ab5dcaddbf9@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Mon, Nov 07, 2022 at 09:22:22PM +0800, liulongfang wrote: . > What do you need is the log of this call trace? I mean the functions in the call trace starting from the one that sets the callback to NULL. Cheers -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt