diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/page_track.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/page_track.c b/drivers/gpu/drm/i915/gvt/page_track.c index 09bd56e39ec6..2d030545356b 100644 --- a/drivers/gpu/drm/i915/gvt/page_track.c +++ b/drivers/gpu/drm/i915/gvt/page_track.c @@ -165,7 +165,7 @@ int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa, page_track = intel_vgpu_find_page_track(vgpu, gpa >> PAGE_SHIFT); if (!page_track) - return 0; + goto out; if (unlikely(vgpu->failsafe)) { /* Remove write protection to prevent furture traps. */ @@ -176,6 +176,7 @@ int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa, gvt_err("guest page write error, gpa %llx\n", gpa); } +out: mutex_unlock(&gvt->lock); return ret; } |