diff options
Diffstat (limited to 'linux-core')
| -rw-r--r-- | linux-core/i915_gem.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c index eea2d488..4f207d6d 100644 --- a/linux-core/i915_gem.c +++ b/linux-core/i915_gem.c @@ -127,7 +127,7 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) - return -EINVAL; + return -EBADF; obj_priv = obj->driver_private; /* Bounds check source. @@ -137,7 +137,7 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, if (args->offset > obj->size || args->size > obj->size || args->offset + args->size > obj->size) { drm_gem_object_unreference(obj); - return -EFAULT; + return -EINVAL; } mutex_lock(&dev->struct_mutex); @@ -326,7 +326,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) - return -EINVAL; + return -EBADF; obj_priv = obj->driver_private; /** Bounds check destination. @@ -336,7 +336,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, if (args->offset > obj->size || args->size > obj->size || args->offset + args->size > obj->size) { drm_gem_object_unreference(obj); - return -EFAULT; + return -EINVAL; } /* We can only do the GTT pwrite on untiled buffers, as otherwise @@ -345,7 +345,8 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, * pread/pwrite currently are reading and writing from the CPU * perspective, requiring manual detiling by the client. */ - if (obj_priv->tiling_mode == I915_TILING_NONE) + if (obj_priv->tiling_mode == I915_TILING_NONE && + dev->gtt_total != 0) ret = i915_gem_gtt_pwrite(dev, obj, args, file_priv); else ret = i915_gem_shmem_pwrite(dev, obj, args, file_priv); @@ -376,7 +377,7 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) - return -EINVAL; + return -EBADF; mutex_lock(&dev->struct_mutex); ret = i915_gem_set_domain(obj, file_priv, @@ -405,7 +406,7 @@ i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) { mutex_unlock(&dev->struct_mutex); - return -EINVAL; + return -EBADF; } #if WATCH_BUF @@ -446,7 +447,7 @@ i915_gem_mmap_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) - return -EINVAL; + return -EBADF; offset = args->offset; @@ -1517,7 +1518,7 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, reloc.target_handle); if (target_obj == NULL) { i915_gem_object_unpin(obj); - return -EINVAL; + return -EBADF; } target_obj_priv = target_obj->driver_private; @@ -1818,7 +1819,7 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, if (object_list[i] == NULL) { DRM_ERROR("Invalid object handle %d at index %d\n", exec_list[i].handle, i); - ret = -EINVAL; + ret = -EBADF; goto err; } @@ -2029,7 +2030,7 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data, DRM_ERROR("Bad handle in i915_gem_pin_ioctl(): %d\n", args->handle); mutex_unlock(&dev->struct_mutex); - return -EINVAL; + return -EBADF; } obj_priv = obj->driver_private; @@ -2069,7 +2070,7 @@ i915_gem_unpin_ioctl(struct drm_device *dev, void *data, DRM_ERROR("Bad handle in i915_gem_unpin_ioctl(): %d\n", args->handle); mutex_unlock(&dev->struct_mutex); - return -EINVAL; + return -EBADF; } i915_gem_object_unpin(obj); @@ -2093,7 +2094,7 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data, DRM_ERROR("Bad handle in i915_gem_busy_ioctl(): %d\n", args->handle); mutex_unlock(&dev->struct_mutex); - return -EINVAL; + return -EBADF; } obj_priv = obj->driver_private; |