diff options
Diffstat (limited to 'drivers/dma/idxd/init.c')
| -rw-r--r-- | drivers/dma/idxd/init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 264c4e47d7..a7295943fa 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -47,6 +47,7 @@ static struct idxd_driver_data idxd_driver_data[] = { .align = 32, .dev_type = &dsa_device_type, .evl_cr_off = offsetof(struct dsa_evl_entry, cr), + .user_submission_safe = false, /* See INTEL-SA-01084 security advisory */ .cr_status_off = offsetof(struct dsa_completion_record, status), .cr_result_off = offsetof(struct dsa_completion_record, result), }, @@ -57,6 +58,7 @@ static struct idxd_driver_data idxd_driver_data[] = { .align = 64, .dev_type = &iax_device_type, .evl_cr_off = offsetof(struct iax_evl_entry, cr), + .user_submission_safe = false, /* See INTEL-SA-01084 security advisory */ .cr_status_off = offsetof(struct iax_completion_record, status), .cr_result_off = offsetof(struct iax_completion_record, error_code), .load_device_defaults = idxd_load_iaa_device_defaults, @@ -774,6 +776,8 @@ static int idxd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) dev_info(&pdev->dev, "Intel(R) Accelerator Device (v%x)\n", idxd->hw.version); + idxd->user_submission_safe = data->user_submission_safe; + return 0; err_dev_register: |