From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0B75C433E2 for ; Thu, 21 May 2020 03:43:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7770D20738 for ; Thu, 21 May 2020 03:43:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="XTpAIsFI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728285AbgEUDnm (ORCPT ); Wed, 20 May 2020 23:43:42 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:35413 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728115AbgEUDnR (ORCPT ); Wed, 20 May 2020 23:43:17 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 49SFns2x39z9sTd; Thu, 21 May 2020 13:43:13 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1590032593; bh=+6wORPXba/FHMuWdDdlY8yg4w9EvwoE0aoktBT1heY4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XTpAIsFI7q+M5+ao82y+YJsAqkvYesCjXshW160mqdR1noSQAf7IMLGYDSZQPBD6Z xT7K8payzDPaDc0Auz7il9JClDi1XZPZyCegrjY980TiN9CUjCLZTOm4Dl9fvwemF8 vgVTxAohZs8Ftss9pVJon67zZUybVuFXaz4tAIs0= From: David Gibson To: qemu-devel@nongnu.org, brijesh.singh@amd.com, frankja@linux.ibm.com, dgilbert@redhat.com, pair@us.ibm.com Cc: qemu-ppc@nongnu.org, kvm@vger.kernel.org, David Gibson , mdroth@linux.vnet.ibm.com, cohuck@redhat.com, Marcel Apfelbaum , Paolo Bonzini , "Michael S. Tsirkin" , Richard Henderson , Eduardo Habkost Subject: [RFC v2 09/18] target/i386: sev: Unify SEVState and SevGuestState Date: Thu, 21 May 2020 13:42:55 +1000 Message-Id: <20200521034304.340040-10-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200521034304.340040-1-david@gibson.dropbear.id.au> References: <20200521034304.340040-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org SEVState is contained with SevGuestState. We've now fixed redundancies and name conflicts, so there's no real point to the nested structure. Just move all the fields of SEVState into SevGuestState. This eliminates the SEVState structure, which as a bonus removes the confusion with the SevState enum. Signed-off-by: David Gibson --- target/i386/sev.c | 79 ++++++++++++++++++++--------------------------- 1 file changed, 34 insertions(+), 45 deletions(-) diff --git a/target/i386/sev.c b/target/i386/sev.c index 24e2dea9b8..d273174ad3 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -35,18 +35,6 @@ typedef struct SevGuestState SevGuestState; -struct SEVState { - uint8_t api_major; - uint8_t api_minor; - uint8_t build_id; - uint64_t me_mask; - int sev_fd; - SevState state; - gchar *measurement; -}; - -typedef struct SEVState SEVState; - /** * SevGuestState: * @@ -70,7 +58,13 @@ struct SevGuestState { /* runtime state */ uint32_t handle; - SEVState state; + uint8_t api_major; + uint8_t api_minor; + uint8_t build_id; + uint64_t me_mask; + int sev_fd; + SevState state; + gchar *measurement; }; #define DEFAULT_GUEST_POLICY 0x1 /* disable debug */ @@ -158,7 +152,7 @@ static bool sev_check_state(const SevGuestState *sev, SevState state) { assert(sev); - return sev->state.state == state ? true : false; + return sev->state == state ? true : false; } static void @@ -167,9 +161,9 @@ sev_set_guest_state(SevGuestState *sev, SevState new_state) assert(new_state < SEV_STATE__MAX); assert(sev); - trace_kvm_sev_change_state(SevState_str(sev->state.state), + trace_kvm_sev_change_state(SevState_str(sev->state), SevState_str(new_state)); - sev->state.state = new_state; + sev->state = new_state; } static void @@ -368,7 +362,7 @@ sev_enabled(void) uint64_t sev_get_me_mask(void) { - return sev_guest ? sev_guest->state.me_mask : ~0; + return sev_guest ? sev_guest->me_mask : ~0; } uint32_t @@ -392,11 +386,11 @@ sev_get_info(void) info->enabled = sev_enabled(); if (info->enabled) { - info->api_major = sev_guest->state.api_major; - info->api_minor = sev_guest->state.api_minor; - info->build_id = sev_guest->state.build_id; + info->api_major = sev_guest->api_major; + info->api_minor = sev_guest->api_minor; + info->build_id = sev_guest->build_id; info->policy = sev_guest->policy; - info->state = sev_guest->state.state; + info->state = sev_guest->state; info->handle = sev_guest->handle; } @@ -507,7 +501,6 @@ sev_read_file_base64(const char *filename, guchar **data, gsize *len) static int sev_launch_start(SevGuestState *sev) { - SEVState *s = &sev->state; gsize sz; int ret = 1; int fw_error, rc; @@ -535,7 +528,7 @@ sev_launch_start(SevGuestState *sev) } trace_kvm_sev_launch_start(start->policy, session, dh_cert); - rc = sev_ioctl(s->sev_fd, KVM_SEV_LAUNCH_START, start, &fw_error); + rc = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_START, start, &fw_error); if (rc < 0) { error_report("%s: LAUNCH_START ret=%d fw_error=%d '%s'", __func__, ret, fw_error, fw_error_to_str(fw_error)); @@ -566,7 +559,7 @@ sev_launch_update_data(SevGuestState *sev, uint8_t *addr, uint64_t len) update.uaddr = (__u64)(unsigned long)addr; update.len = len; trace_kvm_sev_launch_update_data(addr, len); - ret = sev_ioctl(sev->state.sev_fd, KVM_SEV_LAUNCH_UPDATE_DATA, + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_UPDATE_DATA, &update, &fw_error); if (ret) { error_report("%s: LAUNCH_UPDATE ret=%d fw_error=%d '%s'", @@ -582,7 +575,6 @@ sev_launch_get_measure(Notifier *notifier, void *unused) SevGuestState *sev = sev_guest; int ret, error; guchar *data; - SEVState *s = &sev->state; struct kvm_sev_launch_measure *measurement; if (!sev_check_state(sev, SEV_STATE_LAUNCH_UPDATE)) { @@ -592,7 +584,7 @@ sev_launch_get_measure(Notifier *notifier, void *unused) measurement = g_new0(struct kvm_sev_launch_measure, 1); /* query the measurement blob length */ - ret = sev_ioctl(sev->state.sev_fd, KVM_SEV_LAUNCH_MEASURE, + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_MEASURE, measurement, &error); if (!measurement->len) { error_report("%s: LAUNCH_MEASURE ret=%d fw_error=%d '%s'", @@ -604,7 +596,7 @@ sev_launch_get_measure(Notifier *notifier, void *unused) measurement->uaddr = (unsigned long)data; /* get the measurement blob */ - ret = sev_ioctl(sev->state.sev_fd, KVM_SEV_LAUNCH_MEASURE, + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_MEASURE, measurement, &error); if (ret) { error_report("%s: LAUNCH_MEASURE ret=%d fw_error=%d '%s'", @@ -615,8 +607,8 @@ sev_launch_get_measure(Notifier *notifier, void *unused) sev_set_guest_state(sev, SEV_STATE_LAUNCH_SECRET); /* encode the measurement value and emit the event */ - s->measurement = g_base64_encode(data, measurement->len); - trace_kvm_sev_launch_measurement(s->measurement); + sev->measurement = g_base64_encode(data, measurement->len); + trace_kvm_sev_launch_measurement(sev->measurement); free_data: g_free(data); @@ -628,8 +620,8 @@ char * sev_get_launch_measurement(void) { if (sev_guest && - sev_guest->state.state >= SEV_STATE_LAUNCH_SECRET) { - return g_strdup(sev_guest->state.measurement); + sev_guest->state >= SEV_STATE_LAUNCH_SECRET) { + return g_strdup(sev_guest->measurement); } return NULL; @@ -642,12 +634,11 @@ static Notifier sev_machine_done_notify = { static void sev_launch_finish(SevGuestState *sev) { - SEVState *s = &sev->state; int ret, error; Error *local_err = NULL; trace_kvm_sev_launch_finish(); - ret = sev_ioctl(s->sev_fd, KVM_SEV_LAUNCH_FINISH, 0, &error); + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_FINISH, 0, &error); if (ret) { error_report("%s: LAUNCH_FINISH ret=%d fw_error=%d '%s'", __func__, ret, error, fw_error_to_str(error)); @@ -683,7 +674,6 @@ void * sev_guest_init(const char *id) { SevGuestState *sev; - SEVState *s; char *devname; int ret, fw_error; uint32_t ebx; @@ -698,8 +688,7 @@ sev_guest_init(const char *id) } sev_guest = sev; - s = &sev->state; - s->state = SEV_STATE_UNINIT; + sev->state = SEV_STATE_UNINIT; host_cpuid(0x8000001F, 0, NULL, &ebx, NULL, NULL); host_cbitpos = ebx & 0x3f; @@ -716,20 +705,20 @@ sev_guest_init(const char *id) goto err; } - s->me_mask = ~(1UL << sev->cbitpos); + sev->me_mask = ~(1UL << sev->cbitpos); devname = object_property_get_str(OBJECT(sev), "sev-device", NULL); - s->sev_fd = open(devname, O_RDWR); - if (s->sev_fd < 0) { + sev->sev_fd = open(devname, O_RDWR); + if (sev->sev_fd < 0) { error_report("%s: Failed to open %s '%s'", __func__, devname, strerror(errno)); } g_free(devname); - if (s->sev_fd < 0) { + if (sev->sev_fd < 0) { goto err; } - ret = sev_platform_ioctl(s->sev_fd, SEV_PLATFORM_STATUS, &status, + ret = sev_platform_ioctl(sev->sev_fd, SEV_PLATFORM_STATUS, &status, &fw_error); if (ret) { error_report("%s: failed to get platform status ret=%d " @@ -737,12 +726,12 @@ sev_guest_init(const char *id) fw_error_to_str(fw_error)); goto err; } - s->build_id = status.build; - s->api_major = status.api_major; - s->api_minor = status.api_minor; + sev->build_id = status.build; + sev->api_major = status.api_major; + sev->api_minor = status.api_minor; trace_kvm_sev_init(); - ret = sev_ioctl(s->sev_fd, KVM_SEV_INIT, NULL, &fw_error); + ret = sev_ioctl(sev->sev_fd, KVM_SEV_INIT, NULL, &fw_error); if (ret) { error_report("%s: failed to initialize ret=%d fw_error=%d '%s'", __func__, ret, fw_error, fw_error_to_str(fw_error)); -- 2.26.2 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6929DC433DF for ; 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Wed, 20 May 2020 23:43:33 -0400 Received: from ozlabs.org ([2401:3900:2:1::2]:39693) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jbc7I-0003Wv-5P; Wed, 20 May 2020 23:43:33 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 49SFns2x39z9sTd; Thu, 21 May 2020 13:43:13 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1590032593; bh=+6wORPXba/FHMuWdDdlY8yg4w9EvwoE0aoktBT1heY4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XTpAIsFI7q+M5+ao82y+YJsAqkvYesCjXshW160mqdR1noSQAf7IMLGYDSZQPBD6Z xT7K8payzDPaDc0Auz7il9JClDi1XZPZyCegrjY980TiN9CUjCLZTOm4Dl9fvwemF8 vgVTxAohZs8Ftss9pVJon67zZUybVuFXaz4tAIs0= From: David Gibson To: qemu-devel@nongnu.org, brijesh.singh@amd.com, frankja@linux.ibm.com, dgilbert@redhat.com, pair@us.ibm.com Subject: [RFC v2 09/18] target/i386: sev: Unify SEVState and SevGuestState Date: Thu, 21 May 2020 13:42:55 +1000 Message-Id: <20200521034304.340040-10-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200521034304.340040-1-david@gibson.dropbear.id.au> References: <20200521034304.340040-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2401:3900:2:1::2; envelope-from=dgibson@ozlabs.org; helo=ozlabs.org X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 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, T_FILL_THIS_FORM_SHORT=0.01, 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: Eduardo Habkost , kvm@vger.kernel.org, "Michael S. Tsirkin" , cohuck@redhat.com, mdroth@linux.vnet.ibm.com, qemu-ppc@nongnu.org, Paolo Bonzini , Richard Henderson , David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" SEVState is contained with SevGuestState. We've now fixed redundancies and name conflicts, so there's no real point to the nested structure. Just move all the fields of SEVState into SevGuestState. This eliminates the SEVState structure, which as a bonus removes the confusion with the SevState enum. Signed-off-by: David Gibson --- target/i386/sev.c | 79 ++++++++++++++++++++--------------------------- 1 file changed, 34 insertions(+), 45 deletions(-) diff --git a/target/i386/sev.c b/target/i386/sev.c index 24e2dea9b8..d273174ad3 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -35,18 +35,6 @@ typedef struct SevGuestState SevGuestState; -struct SEVState { - uint8_t api_major; - uint8_t api_minor; - uint8_t build_id; - uint64_t me_mask; - int sev_fd; - SevState state; - gchar *measurement; -}; - -typedef struct SEVState SEVState; - /** * SevGuestState: * @@ -70,7 +58,13 @@ struct SevGuestState { /* runtime state */ uint32_t handle; - SEVState state; + uint8_t api_major; + uint8_t api_minor; + uint8_t build_id; + uint64_t me_mask; + int sev_fd; + SevState state; + gchar *measurement; }; #define DEFAULT_GUEST_POLICY 0x1 /* disable debug */ @@ -158,7 +152,7 @@ static bool sev_check_state(const SevGuestState *sev, SevState state) { assert(sev); - return sev->state.state == state ? true : false; + return sev->state == state ? true : false; } static void @@ -167,9 +161,9 @@ sev_set_guest_state(SevGuestState *sev, SevState new_state) assert(new_state < SEV_STATE__MAX); assert(sev); - trace_kvm_sev_change_state(SevState_str(sev->state.state), + trace_kvm_sev_change_state(SevState_str(sev->state), SevState_str(new_state)); - sev->state.state = new_state; + sev->state = new_state; } static void @@ -368,7 +362,7 @@ sev_enabled(void) uint64_t sev_get_me_mask(void) { - return sev_guest ? sev_guest->state.me_mask : ~0; + return sev_guest ? sev_guest->me_mask : ~0; } uint32_t @@ -392,11 +386,11 @@ sev_get_info(void) info->enabled = sev_enabled(); if (info->enabled) { - info->api_major = sev_guest->state.api_major; - info->api_minor = sev_guest->state.api_minor; - info->build_id = sev_guest->state.build_id; + info->api_major = sev_guest->api_major; + info->api_minor = sev_guest->api_minor; + info->build_id = sev_guest->build_id; info->policy = sev_guest->policy; - info->state = sev_guest->state.state; + info->state = sev_guest->state; info->handle = sev_guest->handle; } @@ -507,7 +501,6 @@ sev_read_file_base64(const char *filename, guchar **data, gsize *len) static int sev_launch_start(SevGuestState *sev) { - SEVState *s = &sev->state; gsize sz; int ret = 1; int fw_error, rc; @@ -535,7 +528,7 @@ sev_launch_start(SevGuestState *sev) } trace_kvm_sev_launch_start(start->policy, session, dh_cert); - rc = sev_ioctl(s->sev_fd, KVM_SEV_LAUNCH_START, start, &fw_error); + rc = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_START, start, &fw_error); if (rc < 0) { error_report("%s: LAUNCH_START ret=%d fw_error=%d '%s'", __func__, ret, fw_error, fw_error_to_str(fw_error)); @@ -566,7 +559,7 @@ sev_launch_update_data(SevGuestState *sev, uint8_t *addr, uint64_t len) update.uaddr = (__u64)(unsigned long)addr; update.len = len; trace_kvm_sev_launch_update_data(addr, len); - ret = sev_ioctl(sev->state.sev_fd, KVM_SEV_LAUNCH_UPDATE_DATA, + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_UPDATE_DATA, &update, &fw_error); if (ret) { error_report("%s: LAUNCH_UPDATE ret=%d fw_error=%d '%s'", @@ -582,7 +575,6 @@ sev_launch_get_measure(Notifier *notifier, void *unused) SevGuestState *sev = sev_guest; int ret, error; guchar *data; - SEVState *s = &sev->state; struct kvm_sev_launch_measure *measurement; if (!sev_check_state(sev, SEV_STATE_LAUNCH_UPDATE)) { @@ -592,7 +584,7 @@ sev_launch_get_measure(Notifier *notifier, void *unused) measurement = g_new0(struct kvm_sev_launch_measure, 1); /* query the measurement blob length */ - ret = sev_ioctl(sev->state.sev_fd, KVM_SEV_LAUNCH_MEASURE, + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_MEASURE, measurement, &error); if (!measurement->len) { error_report("%s: LAUNCH_MEASURE ret=%d fw_error=%d '%s'", @@ -604,7 +596,7 @@ sev_launch_get_measure(Notifier *notifier, void *unused) measurement->uaddr = (unsigned long)data; /* get the measurement blob */ - ret = sev_ioctl(sev->state.sev_fd, KVM_SEV_LAUNCH_MEASURE, + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_MEASURE, measurement, &error); if (ret) { error_report("%s: LAUNCH_MEASURE ret=%d fw_error=%d '%s'", @@ -615,8 +607,8 @@ sev_launch_get_measure(Notifier *notifier, void *unused) sev_set_guest_state(sev, SEV_STATE_LAUNCH_SECRET); /* encode the measurement value and emit the event */ - s->measurement = g_base64_encode(data, measurement->len); - trace_kvm_sev_launch_measurement(s->measurement); + sev->measurement = g_base64_encode(data, measurement->len); + trace_kvm_sev_launch_measurement(sev->measurement); free_data: g_free(data); @@ -628,8 +620,8 @@ char * sev_get_launch_measurement(void) { if (sev_guest && - sev_guest->state.state >= SEV_STATE_LAUNCH_SECRET) { - return g_strdup(sev_guest->state.measurement); + sev_guest->state >= SEV_STATE_LAUNCH_SECRET) { + return g_strdup(sev_guest->measurement); } return NULL; @@ -642,12 +634,11 @@ static Notifier sev_machine_done_notify = { static void sev_launch_finish(SevGuestState *sev) { - SEVState *s = &sev->state; int ret, error; Error *local_err = NULL; trace_kvm_sev_launch_finish(); - ret = sev_ioctl(s->sev_fd, KVM_SEV_LAUNCH_FINISH, 0, &error); + ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_FINISH, 0, &error); if (ret) { error_report("%s: LAUNCH_FINISH ret=%d fw_error=%d '%s'", __func__, ret, error, fw_error_to_str(error)); @@ -683,7 +674,6 @@ void * sev_guest_init(const char *id) { SevGuestState *sev; - SEVState *s; char *devname; int ret, fw_error; uint32_t ebx; @@ -698,8 +688,7 @@ sev_guest_init(const char *id) } sev_guest = sev; - s = &sev->state; - s->state = SEV_STATE_UNINIT; + sev->state = SEV_STATE_UNINIT; host_cpuid(0x8000001F, 0, NULL, &ebx, NULL, NULL); host_cbitpos = ebx & 0x3f; @@ -716,20 +705,20 @@ sev_guest_init(const char *id) goto err; } - s->me_mask = ~(1UL << sev->cbitpos); + sev->me_mask = ~(1UL << sev->cbitpos); devname = object_property_get_str(OBJECT(sev), "sev-device", NULL); - s->sev_fd = open(devname, O_RDWR); - if (s->sev_fd < 0) { + sev->sev_fd = open(devname, O_RDWR); + if (sev->sev_fd < 0) { error_report("%s: Failed to open %s '%s'", __func__, devname, strerror(errno)); } g_free(devname); - if (s->sev_fd < 0) { + if (sev->sev_fd < 0) { goto err; } - ret = sev_platform_ioctl(s->sev_fd, SEV_PLATFORM_STATUS, &status, + ret = sev_platform_ioctl(sev->sev_fd, SEV_PLATFORM_STATUS, &status, &fw_error); if (ret) { error_report("%s: failed to get platform status ret=%d " @@ -737,12 +726,12 @@ sev_guest_init(const char *id) fw_error_to_str(fw_error)); goto err; } - s->build_id = status.build; - s->api_major = status.api_major; - s->api_minor = status.api_minor; + sev->build_id = status.build; + sev->api_major = status.api_major; + sev->api_minor = status.api_minor; trace_kvm_sev_init(); - ret = sev_ioctl(s->sev_fd, KVM_SEV_INIT, NULL, &fw_error); + ret = sev_ioctl(sev->sev_fd, KVM_SEV_INIT, NULL, &fw_error); if (ret) { error_report("%s: failed to initialize ret=%d fw_error=%d '%s'", __func__, ret, fw_error, fw_error_to_str(fw_error)); -- 2.26.2