From patchwork Mon Nov 19 19:53:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin LABBE X-Patchwork-Id: 10689373 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 B0E2113B5 for ; Mon, 19 Nov 2018 19:54:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9FB292A32B for ; Mon, 19 Nov 2018 19:54:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 93FBE2A32C; Mon, 19 Nov 2018 19:54:37 +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 0B6FA2A2E8 for ; Mon, 19 Nov 2018 19:54:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730535AbeKTGTk (ORCPT ); Tue, 20 Nov 2018 01:19:40 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:42823 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730371AbeKTGSw (ORCPT ); Tue, 20 Nov 2018 01:18:52 -0500 Received: by mail-wr1-f68.google.com with SMTP id q18so119986wrx.9 for ; Mon, 19 Nov 2018 11:53:41 -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=Ya0dyZIwX30pVEADsK40f9agVnHv+tSQ6fI3A5qjAvYGRbvDxSoW1rrkBlFnisTQEj UnUbG4culorgxgoxRWG9P/StIpWkucEWpx3V5HcQRkWGLXLFUhen9S7MYjnljNhCt/G7 CIufGSJTMGM9NkSiLjukB6wTVaf3fWfxwP5xcLhFUHjPKGRgfPIA5GdG2d7+AAK0FpYH OvYpazOGO7g8tV41h+PIOMKvDadkOa4UTqmIXkWf5ZG9b3uOtfTHGzf6UcHA84EIF5ew TojUZdnjYLwqaGPgbYdyldr3ZRSIG/Gce/gLjsVa/Kp1ejg4NcORM5C+ALHVNV2PAnO0 NRsw== 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=WH4CLMxIbd17UyMRP1jCWQLVYsuGDxfqSbETnDZDAWqvkj7Wq9CCiLAeni5wV7u6CD i76BKW6QeOSxs2EF8m47EMQ6DICC44jOIAEHEfwpR6UnUMpwynK+fN8zIogLZ3JGh1Xp PLTfdXDLlq9ESZs0kCp2UV2c1U3P6t7XlvEj3Kwe7z7/X8hL5874ZgOY+0FNh9qeCjtb 6eCuUCP2BdNbqQ64nJUpqH1fHGcFzamRirO4MK1NMhh0Y8BU5F0DyGALsS2d8RpknlFt xFOLkMCp02iQQe1p8rsXdVsR6oLw22KQ9BC0F5JxSSt/N1lzTYKB726H3dPG9UwsPniS W8Ig== X-Gm-Message-State: AA+aEWaif9lJzjg9iwI70x056z1dX9mwLLcaig2Jdjw5VHpWYgmLWcDq Jl18x5l6e90c49C11y4AxWMTOQ== X-Google-Smtp-Source: AFSGD/XRaRwCP6IaugpwcyYp2eKgnpLQ6n9LbBGIyoDDAsdFAjjYQ15RPp6nIE08W3wWemeQSUWZhg== X-Received: by 2002:adf:dcd0:: with SMTP id x16mr4291898wrm.143.1542657221340; Mon, 19 Nov 2018 11:53:41 -0800 (PST) Received: from localhost.localdomain ([51.15.160.169]) by smtp.googlemail.com with ESMTPSA id i16sm22954132wmd.28.2018.11.19.11.53.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 19 Nov 2018 11:53:40 -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 v2 05/11] crypto: crypto_user_stat: split user space crypto stat structures Date: Mon, 19 Nov 2018 19:53:24 +0000 Message-Id: <1542657210-37739-6-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1542657210-37739-1-git-send-email-clabbe@baylibre.com> References: <1542657210-37739-1-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 {