diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs_drv.c')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs_drv.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c index 70203433e6cd..1210de39d661 100644 --- a/drivers/misc/habanalabs/common/habanalabs_drv.c +++ b/drivers/misc/habanalabs/common/habanalabs_drv.c @@ -158,6 +158,14 @@ int hl_device_open(struct inode *inode, struct file *filp) goto out_err; } + if (hdev->is_in_dram_scrub) { + dev_dbg_ratelimited(hdev->dev, + "Can't open %s during dram scrub\n", + dev_name(hdev->dev)); + rc = -EAGAIN; + goto out_err; + } + if (hdev->compute_ctx_in_release) { dev_dbg_ratelimited(hdev->dev, "Can't open %s because another user is still releasing it\n", |