From patchwork Tue Nov 20 12:32:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin LABBE X-Patchwork-Id: 10690359 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E060016B1 for ; Tue, 20 Nov 2018 12:34:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D1F72294B6 for ; Tue, 20 Nov 2018 12:34:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C5DF32A351; Tue, 20 Nov 2018 12:34:11 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3C3E5294B6 for ; Tue, 20 Nov 2018 12:34:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729574AbeKTXCU (ORCPT ); Tue, 20 Nov 2018 18:02:20 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:51049 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729575AbeKTXCT (ORCPT ); Tue, 20 Nov 2018 18:02:19 -0500 Received: by mail-wm1-f68.google.com with SMTP id 125so1979252wmh.0 for ; Tue, 20 Nov 2018 04:33:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=DnCS1rs6b2H/3VHK6H3MQrXNsxUPLpLFhvXASv311qQ=; b=D/VC5XpJ5b6HBsD4n9YVXvC7VXA5kYe9cg8PzJeLH9siY76PyomDuEWM0dXS2Y3jqA URDRoDwFpOLKncWPuQV5hO/dHegHTBhBgwixVEzXU6Yp+3+9hQJX3APkicmLQOTpwrgv K58GlE2GqPwcLZcPhzKi/a3jfohyiqwoBPeokN8wNeFnUGTAVl6dAXQumEEBLlLGwWcw Ksy5em0QRhbmbh3jJk6virTFrEkaPsU1VRkqgwb2u4QiXwzXN2klFcapNxyddl9tp8ua nkrNCIzrwCqKTP//k8f60u6PYNLvx70KmuzLp0af5RzzmoT8eD3K2NqaprUQMBfQg7Y+ uUiA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=DnCS1rs6b2H/3VHK6H3MQrXNsxUPLpLFhvXASv311qQ=; b=ZLVkyp5VPT5nxW2NuNV/4khX4Saei6Qy1zXV8jdbmUvudsGwUZ/lEbeej9fMdgwORx A1TTPXw+6hp0/QLImWsjXrM7w+Z6qCfAZ+sCC8hINXOpfF2024LoKrKmOFv4eukTCKqQ wrOry9EcS9chhN8bigM1z6Ivlzxr4uChfGlUIyV3myE6HarnIjFHZ3nYkT08BIC25X7M GfLJwN7f9+Xrd3ybdBC3BUtbpgPp+CRxEmT3IsQYLLaHg5LrJJAPvqIAE8Dc09fNH1ll CFFH4he45aoLf3gSlnMRsyPVcATNqfOwah38c8gK2f2vtwO1CaKiyKowWZJ55vF+XYqG EHrw== X-Gm-Message-State: AA+aEWbN96y+BQeEii6Zb30mJkvtZHRcUnmHSHtrAHouAbE/69c6IU0Y 8CYrHSTWHl0cORvXdzIAdcd2ow== X-Google-Smtp-Source: AJdET5dJk1qYix0wyq1LXsHSuDsoFEmlLRL/p+PnNcUZ7rceoHp55a9zdIQeaA1RL/VuG2kWzxB1yg== X-Received: by 2002:a1c:1c88:: with SMTP id c130-v6mr2024948wmc.115.1542717203545; Tue, 20 Nov 2018 04:33:23 -0800 (PST) Received: from localhost.localdomain ([51.15.160.169]) by smtp.googlemail.com with ESMTPSA id x81sm2766951wmg.17.2018.11.20.04.33.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 20 Nov 2018 04:33:22 -0800 (PST) From: Corentin Labbe To: davem@davemloft.net, ebiggers@kernel.org, herbert@gondor.apana.org.au, nhorman@tuxdriver.com Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, Corentin Labbe Subject: [PATCH v3 04/10] crypto: crypto_user_stat: split user space crypto stat structures Date: Tue, 20 Nov 2018 12:32:20 +0000 Message-Id: <1542717146-34917-5-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1542717146-34917-1-git-send-email-clabbe@baylibre.com> References: <1542717146-34917-1-git-send-email-clabbe@baylibre.com> Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP It is cleaner to have each stat in their own structures. Signed-off-by: Corentin Labbe --- crypto/crypto_user_stat.c | 20 +++---- include/uapi/linux/cryptouser.h | 100 ++++++++++++++++++++------------ 2 files changed, 72 insertions(+), 48 deletions(-) diff --git a/crypto/crypto_user_stat.c b/crypto/crypto_user_stat.c index 352569f378a0..3c14be2f7a1b 100644 --- a/crypto/crypto_user_stat.c +++ b/crypto/crypto_user_stat.c @@ -33,7 +33,7 @@ struct crypto_dump_info { static int crypto_report_aead(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat raead; + struct crypto_stat_aead raead; u64 v64; memset(&raead, 0, sizeof(raead)); @@ -56,7 +56,7 @@ static int crypto_report_aead(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rcipher; + struct crypto_stat_cipher rcipher; u64 v64; memset(&rcipher, 0, sizeof(rcipher)); @@ -79,7 +79,7 @@ static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rcomp; + struct crypto_stat_compress rcomp; u64 v64; memset(&rcomp, 0, sizeof(rcomp)); @@ -101,7 +101,7 @@ static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat racomp; + struct crypto_stat_compress racomp; u64 v64; memset(&racomp, 0, sizeof(racomp)); @@ -123,7 +123,7 @@ static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rakcipher; + struct crypto_stat_akcipher rakcipher; u64 v64; memset(&rakcipher, 0, sizeof(rakcipher)); @@ -150,7 +150,7 @@ static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rkpp; + struct crypto_stat_kpp rkpp; u64 v; memset(&rkpp, 0, sizeof(rkpp)); @@ -171,7 +171,7 @@ static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_ahash(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rhash; + struct crypto_stat_hash rhash; u64 v64; memset(&rhash, 0, sizeof(rhash)); @@ -190,7 +190,7 @@ static int crypto_report_ahash(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_shash(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rhash; + struct crypto_stat_hash rhash; u64 v64; memset(&rhash, 0, sizeof(rhash)); @@ -209,7 +209,7 @@ static int crypto_report_shash(struct sk_buff *skb, struct crypto_alg *alg) static int crypto_report_rng(struct sk_buff *skb, struct crypto_alg *alg) { - struct crypto_stat rrng; + struct crypto_stat_rng rrng; u64 v64; memset(&rrng, 0, sizeof(rrng)); @@ -248,7 +248,7 @@ static int crypto_reportstat_one(struct crypto_alg *alg, if (nla_put_u32(skb, CRYPTOCFGA_PRIORITY_VAL, alg->cra_priority)) goto nla_put_failure; if (alg->cra_flags & CRYPTO_ALG_LARVAL) { - struct crypto_stat rl; + struct crypto_stat_larval rl; memset(&rl, 0, sizeof(rl)); strscpy(rl.type, "larval", sizeof(rl.type)); diff --git a/include/uapi/linux/cryptouser.h b/include/uapi/linux/cryptouser.h index 9f8187077ce4..3a70f025e27d 100644 --- a/include/uapi/linux/cryptouser.h +++ b/include/uapi/linux/cryptouser.h @@ -76,45 +76,69 @@ struct crypto_user_alg { __u32 cru_flags; }; -struct crypto_stat { - char type[CRYPTO_MAX_NAME]; - union { - __u64 stat_encrypt_cnt; - __u64 stat_compress_cnt; - __u64 stat_generate_cnt; - __u64 stat_hash_cnt; - __u64 stat_setsecret_cnt; - }; - union { - __u64 stat_encrypt_tlen; - __u64 stat_compress_tlen; - __u64 stat_generate_tlen; - __u64 stat_hash_tlen; - }; - union { - __u64 stat_akcipher_err_cnt; - __u64 stat_cipher_err_cnt; - __u64 stat_compress_err_cnt; - __u64 stat_aead_err_cnt; - __u64 stat_hash_err_cnt; - __u64 stat_rng_err_cnt; - __u64 stat_kpp_err_cnt; - }; - union { - __u64 stat_decrypt_cnt; - __u64 stat_decompress_cnt; - __u64 stat_seed_cnt; - __u64 stat_generate_public_key_cnt; - }; - union { - __u64 stat_decrypt_tlen; - __u64 stat_decompress_tlen; - }; - union { - __u64 stat_verify_cnt; - __u64 stat_compute_shared_secret_cnt; - }; +struct crypto_stat_aead { + char type[CRYPTO_MAX_NAME]; + __u64 stat_encrypt_cnt; + __u64 stat_encrypt_tlen; + __u64 stat_decrypt_cnt; + __u64 stat_decrypt_tlen; + __u64 stat_aead_err_cnt; +}; + +struct crypto_stat_akcipher { + char type[CRYPTO_MAX_NAME]; + __u64 stat_encrypt_cnt; + __u64 stat_encrypt_tlen; + __u64 stat_decrypt_cnt; + __u64 stat_decrypt_tlen; + __u64 stat_verify_cnt; __u64 stat_sign_cnt; + __u64 stat_akcipher_err_cnt; +}; + +struct crypto_stat_cipher { + char type[CRYPTO_MAX_NAME]; + __u64 stat_encrypt_cnt; + __u64 stat_encrypt_tlen; + __u64 stat_decrypt_cnt; + __u64 stat_decrypt_tlen; + __u64 stat_cipher_err_cnt; +}; + +struct crypto_stat_compress { + char type[CRYPTO_MAX_NAME]; + __u64 stat_compress_cnt; + __u64 stat_compress_tlen; + __u64 stat_decompress_cnt; + __u64 stat_decompress_tlen; + __u64 stat_compress_err_cnt; +}; + +struct crypto_stat_hash { + char type[CRYPTO_MAX_NAME]; + __u64 stat_hash_cnt; + __u64 stat_hash_tlen; + __u64 stat_hash_err_cnt; +}; + +struct crypto_stat_kpp { + char type[CRYPTO_MAX_NAME]; + __u64 stat_setsecret_cnt; + __u64 stat_generate_public_key_cnt; + __u64 stat_compute_shared_secret_cnt; + __u64 stat_kpp_err_cnt; +}; + +struct crypto_stat_rng { + char type[CRYPTO_MAX_NAME]; + __u64 stat_generate_cnt; + __u64 stat_generate_tlen; + __u64 stat_seed_cnt; + __u64 stat_rng_err_cnt; +}; + +struct crypto_stat_larval { + char type[CRYPTO_MAX_NAME]; }; struct crypto_report_larval {