diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_mmu.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c index 4ff0d7a51985..26ef52fbb93e 100644 --- a/drivers/accel/ivpu/ivpu_mmu.c +++ b/drivers/accel/ivpu/ivpu_mmu.c @@ -749,11 +749,18 @@ static int ivpu_mmu_cdtab_entry_set(struct ivpu_device *vdev, u32 ssid, u64 cd_d ret = ivpu_mmu_cmdq_write_cfgi_all(vdev); if (ret) - goto unlock; + goto err_invalidate; ret = ivpu_mmu_cmdq_sync(vdev); + if (ret) + goto err_invalidate; unlock: mutex_unlock(&mmu->lock); + return 0; + +err_invalidate: + WRITE_ONCE(entry[0], 0); + mutex_unlock(&mmu->lock); return ret; } |