From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 642D68F57 for ; Sun, 16 Jul 2023 20:47:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DCFCBC433C8; Sun, 16 Jul 2023 20:47:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689540462; bh=9wUHqV2X2sdeCrpS+UNSLmXXTqCaWp+y1iS0yra1TFM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0KzhcBvPFhquLsWSKI4+WqRW8vNJUsp2RAe+6J9NDgAOSkIuKgI+y6arpz0COxOg1 uDvXe7+2HxuB4pshaCR426qOcBOGZ9ndhIajke7njQpuVycORxcNRuMP7HDb3oOMcb SzCjRk71vVVapPUssbcT06TsAbhpBCGK8tVzIHnY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Herbert Xu , Giovanni Cabiddu , Sasha Levin Subject: [PATCH 6.1 344/591] crypto: qat - Use helper to set reqsize Date: Sun, 16 Jul 2023 21:48:03 +0200 Message-ID: <20230716194932.811427039@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194923.861634455@linuxfoundation.org> References: <20230716194923.861634455@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Herbert Xu [ Upstream commit 80e62ad58db084920d8cf23323b713391e09f374 ] The value of reqsize must only be changed through the helper. Signed-off-by: Herbert Xu Reviewed-by: Giovanni Cabiddu Signed-off-by: Herbert Xu Stable-dep-of: eb7713f5ca97 ("crypto: qat - unmap buffer before free for DH") Signed-off-by: Sasha Levin --- drivers/crypto/qat/qat_common/qat_asym_algs.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index 94a26702aeae1..935a7e012946e 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -494,6 +494,8 @@ static int qat_dh_init_tfm(struct crypto_kpp *tfm) if (!inst) return -EINVAL; + kpp_set_reqsize(tfm, sizeof(struct qat_asym_request) + 64); + ctx->p_size = 0; ctx->g2 = false; ctx->inst = inst; @@ -1230,6 +1232,8 @@ static int qat_rsa_init_tfm(struct crypto_akcipher *tfm) if (!inst) return -EINVAL; + akcipher_set_reqsize(tfm, sizeof(struct qat_asym_request) + 64); + ctx->key_sz = 0; ctx->inst = inst; return 0; @@ -1252,7 +1256,6 @@ static struct akcipher_alg rsa = { .max_size = qat_rsa_max_size, .init = qat_rsa_init_tfm, .exit = qat_rsa_exit_tfm, - .reqsize = sizeof(struct qat_asym_request) + 64, .base = { .cra_name = "rsa", .cra_driver_name = "qat-rsa", @@ -1269,7 +1272,6 @@ static struct kpp_alg dh = { .max_size = qat_dh_max_size, .init = qat_dh_init_tfm, .exit = qat_dh_exit_tfm, - .reqsize = sizeof(struct qat_asym_request) + 64, .base = { .cra_name = "dh", .cra_driver_name = "qat-dh", -- 2.39.2