From nobody Mon Feb 9 20:32:38 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1591253149; cv=none; d=zohomail.com; s=zohoarc; b=crWHcPxqHoMW6uCG9UDp4HMEkq4lpvz5y0fsIHEUjXJpus3G8I3h1087x+XBdYbd1t+KZw69SHDJLWNlOogsZIco8YDhS6T2QzMSpaUQSpi0E/LUxafgg73KeuNzs4VAdD1+ww9c1dPF7FaBAdbCyex7u7FDOYJNC0qFs+YK5uQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1591253149; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=VPMrSIeKD30CydJ/fy0miWusz+J8lKQUUpyMGG/1yyA=; b=XlciNg+nnL96x+3fUTg8n5ayzlyD0Ifrj1TkgEvSAKXdGln9ZjPRCq68oDFII1kpxYumrbZaBiSWSzIPTj73i1VX47LfpnCxAPZgLo862xPO5k/9oLr2Qmrm64PVTLjk5Tpt/rcXSx5L936N2gprt4qM3o+nCQceN30ZaRr5Mw4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1591253149792861.6756755186268; Wed, 3 Jun 2020 23:45:49 -0700 (PDT) Received: from localhost ([::1]:35954 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jgjdM-00012b-II for importer@patchew.org; Thu, 04 Jun 2020 02:45:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39996) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jgjaG-00052E-Ob for qemu-devel@nongnu.org; Thu, 04 Jun 2020 02:42:36 -0400 Received: from ozlabs.org ([203.11.71.1]:52741) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jgjaF-0000nT-Fo for qemu-devel@nongnu.org; Thu, 04 Jun 2020 02:42:36 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 49cx6C4mkgz9sTP; Thu, 4 Jun 2020 16:42:27 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1591252947; bh=ldWYlnk7sDyLihq8ugblJL+B/6PQKCRla6JRAZXFnAM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C9MAia5rXWdS+vQUbrF+cVIvQ5jbCdX0ibXr3lC13Zv0JgOhXRGWM58B4kfnNJLnz 4WZUm5HPAUU354lIX9+hDTCQvMZ7zIvFzK2H39f5mJMjdOlhuSFF5an24r/2/RDqQe lOEc2cDK3zgk1d8grt5ophLFFugTShP76t5Isi0E= From: David Gibson To: rth@twiddle.net, pbonzini@redhat.com, ekabkost@redhat.com, qemu-devel@nongnu.org Subject: [PATCH 3/9] target/i386: sev: Rename QSevGuestInfo Date: Thu, 4 Jun 2020 16:42:13 +1000 Message-Id: <20200604064219.436242-4-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200604064219.436242-1-david@gibson.dropbear.id.au> References: <20200604064219.436242-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=203.11.71.1; envelope-from=dgibson@ozlabs.org; helo=ozlabs.org X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/04 02:12:28 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: brijesh.singh@amd.com, Eduardo Habkost , Richard Henderson , dgilbert@redhat.com, philmd@redhat.com, David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) At the moment this is a purely passive object which is just a container for information used elsewhere, hence the name. I'm going to change that though, so as a preliminary rename it to SevGuestState. That name risks confusion with both SEVState and SevState, but I'll be working on that in following patches. Signed-off-by: David Gibson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/i386/sev.c | 87 ++++++++++++++++++++++++----------------------- 1 file changed, 44 insertions(+), 43 deletions(-) diff --git a/target/i386/sev.c b/target/i386/sev.c index 53def5f41a..b6ed719fb5 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -29,22 +29,23 @@ #include "trace.h" #include "migration/blocker.h" =20 -#define TYPE_QSEV_GUEST_INFO "sev-guest" -#define QSEV_GUEST_INFO(obj) \ - OBJECT_CHECK(QSevGuestInfo, (obj), TYPE_QSEV_GUEST_INFO) +#define TYPE_SEV_GUEST "sev-guest" +#define SEV_GUEST(obj) \ + OBJECT_CHECK(SevGuestState, (obj), TYPE_SEV_GUEST) =20 -typedef struct QSevGuestInfo QSevGuestInfo; +typedef struct SevGuestState SevGuestState; =20 /** - * QSevGuestInfo: + * SevGuestState: * - * The QSevGuestInfo object is used for creating a SEV guest. + * The SevGuestState object is used for creating and managing a SEV + * guest. * * # $QEMU \ * -object sev-guest,id=3Dsev0 \ * -machine ...,memory-encryption=3Dsev0 */ -struct QSevGuestInfo { +struct SevGuestState { Object parent_obj; =20 char *sev_device; @@ -57,7 +58,7 @@ struct QSevGuestInfo { }; =20 struct SEVState { - QSevGuestInfo *sev_info; + SevGuestState *sev_info; uint8_t api_major; uint8_t api_minor; uint8_t build_id; @@ -235,82 +236,82 @@ static struct RAMBlockNotifier sev_ram_notifier =3D { }; =20 static void -qsev_guest_finalize(Object *obj) +sev_guest_finalize(Object *obj) { } =20 static char * -qsev_guest_get_session_file(Object *obj, Error **errp) +sev_guest_get_session_file(Object *obj, Error **errp) { - QSevGuestInfo *s =3D QSEV_GUEST_INFO(obj); + SevGuestState *s =3D SEV_GUEST(obj); =20 return s->session_file ? g_strdup(s->session_file) : NULL; } =20 static void -qsev_guest_set_session_file(Object *obj, const char *value, Error **errp) +sev_guest_set_session_file(Object *obj, const char *value, Error **errp) { - QSevGuestInfo *s =3D QSEV_GUEST_INFO(obj); + SevGuestState *s =3D SEV_GUEST(obj); =20 s->session_file =3D g_strdup(value); } =20 static char * -qsev_guest_get_dh_cert_file(Object *obj, Error **errp) +sev_guest_get_dh_cert_file(Object *obj, Error **errp) { - QSevGuestInfo *s =3D QSEV_GUEST_INFO(obj); + SevGuestState *s =3D SEV_GUEST(obj); =20 return g_strdup(s->dh_cert_file); } =20 static void -qsev_guest_set_dh_cert_file(Object *obj, const char *value, Error **errp) +sev_guest_set_dh_cert_file(Object *obj, const char *value, Error **errp) { - QSevGuestInfo *s =3D QSEV_GUEST_INFO(obj); + SevGuestState *s =3D SEV_GUEST(obj); =20 s->dh_cert_file =3D g_strdup(value); } =20 static char * -qsev_guest_get_sev_device(Object *obj, Error **errp) +sev_guest_get_sev_device(Object *obj, Error **errp) { - QSevGuestInfo *sev =3D QSEV_GUEST_INFO(obj); + SevGuestState *sev =3D SEV_GUEST(obj); =20 return g_strdup(sev->sev_device); } =20 static void -qsev_guest_set_sev_device(Object *obj, const char *value, Error **errp) +sev_guest_set_sev_device(Object *obj, const char *value, Error **errp) { - QSevGuestInfo *sev =3D QSEV_GUEST_INFO(obj); + SevGuestState *sev =3D SEV_GUEST(obj); =20 sev->sev_device =3D g_strdup(value); } =20 static void -qsev_guest_class_init(ObjectClass *oc, void *data) +sev_guest_class_init(ObjectClass *oc, void *data) { object_class_property_add_str(oc, "sev-device", - qsev_guest_get_sev_device, - qsev_guest_set_sev_device); + sev_guest_get_sev_device, + sev_guest_set_sev_device); object_class_property_set_description(oc, "sev-device", "SEV device to use"); object_class_property_add_str(oc, "dh-cert-file", - qsev_guest_get_dh_cert_file, - qsev_guest_set_dh_cert_file); + sev_guest_get_dh_cert_file, + sev_guest_set_dh_cert_file); object_class_property_set_description(oc, "dh-cert-file", "guest owners DH certificate (encoded with base64)"); object_class_property_add_str(oc, "session-file", - qsev_guest_get_session_file, - qsev_guest_set_session_file); + sev_guest_get_session_file, + sev_guest_set_session_file); object_class_property_set_description(oc, "session-file", "guest owners session parameters (encoded with base64)"); } =20 static void -qsev_guest_init(Object *obj) +sev_guest_instance_init(Object *obj) { - QSevGuestInfo *sev =3D QSEV_GUEST_INFO(obj); + SevGuestState *sev =3D SEV_GUEST(obj); =20 sev->sev_device =3D g_strdup(DEFAULT_SEV_DEVICE); sev->policy =3D DEFAULT_GUEST_POLICY; @@ -326,32 +327,32 @@ qsev_guest_init(Object *obj) } =20 /* sev guest info */ -static const TypeInfo qsev_guest_info =3D { +static const TypeInfo sev_guest_info =3D { .parent =3D TYPE_OBJECT, - .name =3D TYPE_QSEV_GUEST_INFO, - .instance_size =3D sizeof(QSevGuestInfo), - .instance_finalize =3D qsev_guest_finalize, - .class_init =3D qsev_guest_class_init, - .instance_init =3D qsev_guest_init, + .name =3D TYPE_SEV_GUEST, + .instance_size =3D sizeof(SevGuestState), + .instance_finalize =3D sev_guest_finalize, + .class_init =3D sev_guest_class_init, + .instance_init =3D sev_guest_instance_init, .interfaces =3D (InterfaceInfo[]) { { TYPE_USER_CREATABLE }, { } } }; =20 -static QSevGuestInfo * +static SevGuestState * lookup_sev_guest_info(const char *id) { Object *obj; - QSevGuestInfo *info; + SevGuestState *info; =20 obj =3D object_resolve_path_component(object_get_objects_root(), id); if (!obj) { return NULL; } =20 - info =3D (QSevGuestInfo *) - object_dynamic_cast(obj, TYPE_QSEV_GUEST_INFO); + info =3D (SevGuestState *) + object_dynamic_cast(obj, TYPE_SEV_GUEST); if (!info) { return NULL; } @@ -510,7 +511,7 @@ sev_launch_start(SEVState *s) gsize sz; int ret =3D 1; int fw_error, rc; - QSevGuestInfo *sev =3D s->sev_info; + SevGuestState *sev =3D s->sev_info; struct kvm_sev_launch_start *start; guchar *session =3D NULL, *dh_cert =3D NULL; =20 @@ -696,7 +697,7 @@ sev_guest_init(const char *id) s->sev_info =3D lookup_sev_guest_info(id); if (!s->sev_info) { error_report("%s: '%s' is not a valid '%s' object", - __func__, id, TYPE_QSEV_GUEST_INFO); + __func__, id, TYPE_SEV_GUEST); goto err; } =20 @@ -786,7 +787,7 @@ sev_encrypt_data(void *handle, uint8_t *ptr, uint64_t l= en) static void sev_register_types(void) { - type_register_static(&qsev_guest_info); + type_register_static(&sev_guest_info); } =20 type_init(sev_register_types); --=20 2.26.2