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> > - if (sev->state == SEV_STATE_INIT) > + if (sev->sev_plat_status.state == SEV_STATE_INIT) > return 0; > > __sev_platform_init_handle_tmr(sev); > @@ -1318,7 +1318,7 @@ static int __sev_platform_init_locked(int *error) > return rc; > } > > - sev->state = SEV_STATE_INIT; > + sev->sev_plat_status.state = SEV_STATE_INIT; > > /* Prepare for first SEV guest launch after INIT */ > wbinvd_on_all_cpus(); > @@ -1347,7 +1347,7 @@ static int _sev_platform_init_locked(struct sev_platform_init_args *args) > > sev = psp_master->sev_data; > > - if (sev->state == SEV_STATE_INIT) > + if (sev->sev_plat_status.state == SEV_STATE_INIT) > return 0; > > rc = __sev_snp_init_locked(&args->error); > @@ -1384,7 +1384,7 @@ static int __sev_platform_shutdown_locked(int *error) > > sev = psp->sev_data; > > - if (sev->state == SEV_STATE_UNINIT) > + if (sev->sev_plat_status.state == SEV_STATE_UNINIT) > return 0; > > ret = __sev_do_cmd_locked(SEV_CMD_SHUTDOWN, NULL, error); > @@ -1394,7 +1394,7 @@ static int __sev_platform_shutdown_locked(int *error) > return ret; > } > > - sev->state = SEV_STATE_UNINIT; > + sev->sev_plat_status.state = SEV_STATE_UNINIT; > dev_dbg(sev->dev, "SEV firmware shutdown\n"); > > return ret; > @@ -1502,7 +1502,7 @@ static int sev_ioctl_do_pek_pdh_gen(int cmd, struct sev_issue_cmd *argp, bool wr > if (!writable) > return -EPERM; > > - if (sev->state == SEV_STATE_UNINIT) { > + if (sev->sev_plat_status.state == SEV_STATE_UNINIT) { > rc = sev_move_to_init_state(argp, &shutdown_required); > if (rc) > return rc; > @@ -1551,7 +1551,7 @@ static int sev_ioctl_do_pek_csr(struct sev_issue_cmd *argp, bool writable) > data.len = input.length; > > cmd: > - if (sev->state == SEV_STATE_UNINIT) { > + if (sev->sev_plat_status.state == SEV_STATE_UNINIT) { > ret = sev_move_to_init_state(argp, &shutdown_required); > if (ret) > goto e_free_blob; > @@ -1606,10 +1606,12 @@ static int sev_get_api_version(void) > return 1; > } > > + /* Cache SEV platform status */ > + sev->sev_plat_status = status; > + > sev->api_major = status.api_major; > sev->api_minor = status.api_minor; > sev->build = status.build; > - sev->state = status.state; > > return 0; > } > @@ -1837,7 +1839,7 @@ static int sev_ioctl_do_pek_import(struct sev_issue_cmd *argp, bool writable) > data.oca_cert_len = input.oca_cert_len; > > /* If platform is not in INIT state then transition it to INIT */ > - if (sev->state != SEV_STATE_INIT) { > + if (sev->sev_plat_status.state != SEV_STATE_INIT) { > ret = sev_move_to_init_state(argp, &shutdown_required); > if (ret) > goto e_free_oca; > @@ -2008,7 +2010,7 @@ static int sev_ioctl_do_pdh_export(struct sev_issue_cmd *argp, bool writable) > > cmd: > /* If platform is not in INIT state then transition it to INIT. */ > - if (sev->state != SEV_STATE_INIT) { > + if (sev->sev_plat_status.state != SEV_STATE_INIT) { > if (!writable) { > ret = -EPERM; > goto e_free_cert; > diff --git a/drivers/crypto/ccp/sev-dev.h b/drivers/crypto/ccp/sev-dev.h > index 3e4e5574e88a..24dd8ff8afaa 100644 > --- a/drivers/crypto/ccp/sev-dev.h > +++ b/drivers/crypto/ccp/sev-dev.h > @@ -42,7 +42,6 @@ struct sev_device { > > struct sev_vdata *vdata; > > - int state; > unsigned int int_rcvd; > wait_queue_head_t int_queue; > struct sev_misc_dev *misc; > @@ -57,6 +56,8 @@ struct sev_device { > bool cmd_buf_backup_active; > > bool snp_initialized; > + > + struct sev_user_data_status sev_plat_status; > }; > > int sev_dev_init(struct psp_device *psp);