diff options
| -rw-r--r-- | accel/kvm/kvm-all.c | 4 | ||||
| -rw-r--r-- | accel/kvm/sev-stub.c | 2 | ||||
| -rw-r--r-- | include/sysemu/sev.h | 2 | ||||
| -rw-r--r-- | target/i386/sev.c | 31 |
4 files changed, 20 insertions, 19 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 88a6b8c..226e155 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -2185,9 +2185,11 @@ static int kvm_init(MachineState *ms) * encryption context. */ if (ms->cgs) { + Error *local_err = NULL; /* FIXME handle mechanisms other than SEV */ - ret = sev_kvm_init(ms->cgs); + ret = sev_kvm_init(ms->cgs, &local_err); if (ret < 0) { + error_report_err(local_err); goto err; } } diff --git a/accel/kvm/sev-stub.c b/accel/kvm/sev-stub.c index 3d4787a..512e205 100644 --- a/accel/kvm/sev-stub.c +++ b/accel/kvm/sev-stub.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "sysemu/sev.h" -int sev_kvm_init(ConfidentialGuestSupport *cgs) +int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp) { /* SEV can't be selected if it's not compiled */ g_assert_not_reached(); diff --git a/include/sysemu/sev.h b/include/sysemu/sev.h index 3b5b1aa..5c5a13c 100644 --- a/include/sysemu/sev.h +++ b/include/sysemu/sev.h @@ -16,7 +16,7 @@ #include "sysemu/kvm.h" -int sev_kvm_init(ConfidentialGuestSupport *cgs); +int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp); int sev_encrypt_flash(uint8_t *ptr, uint64_t len, Error **errp); int sev_inject_launch_secret(const char *hdr, const char *secret, uint64_t gpa, Error **errp); diff --git a/target/i386/sev.c b/target/i386/sev.c index fa962d5..590cb31 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -662,7 +662,7 @@ sev_vm_state_change(void *opaque, int running, RunState state) } } -int sev_kvm_init(ConfidentialGuestSupport *cgs) +int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp) { SevGuestState *sev = SEV_GUEST(cgs); char *devname; @@ -684,14 +684,14 @@ int sev_kvm_init(ConfidentialGuestSupport *cgs) host_cbitpos = ebx & 0x3f; if (host_cbitpos != sev->cbitpos) { - error_report("%s: cbitpos check failed, host '%d' requested '%d'", - __func__, host_cbitpos, sev->cbitpos); + error_setg(errp, "%s: cbitpos check failed, host '%d' requested '%d'", + __func__, host_cbitpos, sev->cbitpos); goto err; } if (sev->reduced_phys_bits < 1) { - error_report("%s: reduced_phys_bits check failed, it should be >=1," - " requested '%d'", __func__, sev->reduced_phys_bits); + error_setg(errp, "%s: reduced_phys_bits check failed, it should be >=1," + " requested '%d'", __func__, sev->reduced_phys_bits); goto err; } @@ -700,20 +700,19 @@ int sev_kvm_init(ConfidentialGuestSupport *cgs) devname = object_property_get_str(OBJECT(sev), "sev-device", NULL); 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 (sev->sev_fd < 0) { + error_setg(errp, "%s: Failed to open %s '%s'", __func__, + devname, strerror(errno)); + g_free(devname); goto err; } + g_free(devname); 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 " - "fw_error='%d: %s'", __func__, ret, fw_error, - fw_error_to_str(fw_error)); + error_setg(errp, "%s: failed to get platform status ret=%d " + "fw_error='%d: %s'", __func__, ret, fw_error, + fw_error_to_str(fw_error)); goto err; } sev->build_id = status.build; @@ -723,14 +722,14 @@ int sev_kvm_init(ConfidentialGuestSupport *cgs) trace_kvm_sev_init(); 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)); + error_setg(errp, "%s: failed to initialize ret=%d fw_error=%d '%s'", + __func__, ret, fw_error, fw_error_to_str(fw_error)); goto err; } ret = sev_launch_start(sev); if (ret) { - error_report("%s: failed to create encryption context", __func__); + error_setg(errp, "%s: failed to create encryption context", __func__); goto err; } |