From nobody Wed Apr 16 07:41:25 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 149944839249451.951208055942516; Fri, 7 Jul 2017 10:26:32 -0700 (PDT) Received: from localhost ([::1]:57786 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTX1S-0003GW-4t for importer@patchew.org; Fri, 07 Jul 2017 13:26:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42303) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTWlf-0005Zn-5O for qemu-devel@nongnu.org; Fri, 07 Jul 2017 13:10:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dTWld-0008S2-L2 for qemu-devel@nongnu.org; Fri, 07 Jul 2017 13:10:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54518) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dTWlV-0008GU-Sb; Fri, 07 Jul 2017 13:10:02 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CC0F8285B1; Fri, 7 Jul 2017 17:10:00 +0000 (UTC) Received: from noname.redhat.com (ovpn-117-34.ams2.redhat.com [10.36.117.34]) by smtp.corp.redhat.com (Postfix) with ESMTP id E038E61F23; Fri, 7 Jul 2017 17:09:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com CC0F8285B1 Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=kwolf@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com CC0F8285B1 From: Kevin Wolf To: qemu-block@nongnu.org Date: Fri, 7 Jul 2017 19:07:57 +0200 Message-Id: <1499447335-6125-43-git-send-email-kwolf@redhat.com> In-Reply-To: <1499447335-6125-1-git-send-email-kwolf@redhat.com> References: <1499447335-6125-1-git-send-email-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Fri, 07 Jul 2017 17:10:01 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 042/100] block: add ability to set a prefix for opt names X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: "Daniel P. Berrange" When integrating the crypto support with qcow/qcow2, we don't want to use the bare LUKS option names "hash-alg", "key-secret", etc. We need to namespace them to match the nested QAPI schema. e.g. "encrypt.hash-alg", "encrypt.key-secret" so that they don't clash with any general qcow options at a later date. Reviewed-by: Eric Blake Reviewed-by: Max Reitz Reviewed-by: Alberto Garcia Signed-off-by: Daniel P. Berrange Message-id: 20170623162419.26068-3-berrange@redhat.com Signed-off-by: Max Reitz --- block/crypto.c | 16 ++++++++-------- block/crypto.h | 40 ++++++++++++++++++++-------------------- 2 files changed, 28 insertions(+), 28 deletions(-) diff --git a/block/crypto.c b/block/crypto.c index ea40ba4..9df1e5d 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -129,7 +129,7 @@ static QemuOptsList block_crypto_runtime_opts_luks =3D { .name =3D "crypto", .head =3D QTAILQ_HEAD_INITIALIZER(block_crypto_runtime_opts_luks.head), .desc =3D { - BLOCK_CRYPTO_OPT_DEF_LUKS_KEY_SECRET, + BLOCK_CRYPTO_OPT_DEF_LUKS_KEY_SECRET(""), { /* end of list */ } }, }; @@ -144,13 +144,13 @@ static QemuOptsList block_crypto_create_opts_luks =3D= { .type =3D QEMU_OPT_SIZE, .help =3D "Virtual disk size" }, - BLOCK_CRYPTO_OPT_DEF_LUKS_KEY_SECRET, - BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_ALG, - BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_MODE, - BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_ALG, - BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_HASH_ALG, - BLOCK_CRYPTO_OPT_DEF_LUKS_HASH_ALG, - BLOCK_CRYPTO_OPT_DEF_LUKS_ITER_TIME, + BLOCK_CRYPTO_OPT_DEF_LUKS_KEY_SECRET(""), + BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_ALG(""), + BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_MODE(""), + BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_ALG(""), + BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_HASH_ALG(""), + BLOCK_CRYPTO_OPT_DEF_LUKS_HASH_ALG(""), + BLOCK_CRYPTO_OPT_DEF_LUKS_ITER_TIME(""), { /* end of list */ } }, }; diff --git a/block/crypto.h b/block/crypto.h index c0e9b54..3430dcd 100644 --- a/block/crypto.h +++ b/block/crypto.h @@ -29,51 +29,51 @@ #define BLOCK_CRYPTO_OPT_LUKS_HASH_ALG "hash-alg" #define BLOCK_CRYPTO_OPT_LUKS_ITER_TIME "iter-time" =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_KEY_SECRET \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_KEY_SECRET(prefix) \ { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET, \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_KEY_SECRET, \ .type =3D QEMU_OPT_STRING, \ .help =3D "ID of the secret that provides the keyslot passphrase",= \ } =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_ALG \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_ALG(prefix) \ { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_CIPHER_ALG, \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_CIPHER_ALG, \ .type =3D QEMU_OPT_STRING, \ .help =3D "Name of encryption cipher algorithm", \ } =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_MODE \ - { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_CIPHER_MODE, \ - .type =3D QEMU_OPT_STRING, \ - .help =3D "Name of encryption cipher mode", \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_CIPHER_MODE(prefix) \ + { \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_CIPHER_MODE, \ + .type =3D QEMU_OPT_STRING, \ + .help =3D "Name of encryption cipher mode", \ } =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_ALG \ - { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_IVGEN_ALG, \ - .type =3D QEMU_OPT_STRING, \ - .help =3D "Name of IV generator algorithm", \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_ALG(prefix) \ + { \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_IVGEN_ALG, \ + .type =3D QEMU_OPT_STRING, \ + .help =3D "Name of IV generator algorithm", \ } =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_HASH_ALG \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_IVGEN_HASH_ALG(prefix) \ { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_IVGEN_HASH_ALG, \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_IVGEN_HASH_ALG, \ .type =3D QEMU_OPT_STRING, \ .help =3D "Name of IV generator hash algorithm", \ } =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_HASH_ALG \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_HASH_ALG(prefix) \ { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_HASH_ALG, \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_HASH_ALG, \ .type =3D QEMU_OPT_STRING, \ .help =3D "Name of encryption hash algorithm", \ } =20 -#define BLOCK_CRYPTO_OPT_DEF_LUKS_ITER_TIME \ +#define BLOCK_CRYPTO_OPT_DEF_LUKS_ITER_TIME(prefix) \ { \ - .name =3D BLOCK_CRYPTO_OPT_LUKS_ITER_TIME, \ + .name =3D prefix BLOCK_CRYPTO_OPT_LUKS_ITER_TIME, \ .type =3D QEMU_OPT_NUMBER, \ .help =3D "Time to spend in PBKDF in milliseconds", \ } --=20 1.8.3.1