Quoting Lyude Paul (2019-08-22 21:31:27)
> Now that we've fixed i915 so that it sets a max SG segment length and
> gotten rid of the relevant warnings, let's enable
> CONFIG_DMA_API_DEBUG_SG for intel-ci so that we can catch issues like
> this in the future as well.
>
> Signed-off-by: Lyude Paul <[email protected]>
> Cc: Chris Wilson <[email protected]>
> ---
> drivers/gpu/drm/i915/Kconfig.debug | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/Kconfig.debug
> b/drivers/gpu/drm/i915/Kconfig.debug
> index 00786a142ff0..ad8d3cd63c9f 100644
> --- a/drivers/gpu/drm/i915/Kconfig.debug
> +++ b/drivers/gpu/drm/i915/Kconfig.debug
> @@ -32,6 +32,7 @@ config DRM_I915_DEBUG
> select DRM_DEBUG_SELFTEST
> select DMABUF_SELFTESTS
> select SW_SYNC # signaling validation framework (igt/syncobj*)
select DMA_API_DEBUG
as well for it to be enabled, no recursive dependency solver in Kconfig.
> + select DMA_API_DEBUG_SG
> select DRM_I915_SW_FENCE_DEBUG_OBJECTS
> select DRM_I915_SELFTEST
> select DRM_I915_DEBUG_RUNTIME_PM
> --
> 2.21.0
>
