Re: [Intel-gfx] [PATCH 0/3] drm/i915: Sanity Check for device memory region

[Ramalingam C <ramalingam.c@intel.com>]

On 2021-12-08 at 21:04:01 +0530, Ramalingam C wrote:
> Changes for introducing the quick test on the device memory range and
> also a test of detailed validation for each addr of the range with read
> and write.
> 
> Detailed testing is optionally enabled with a modparam i915.memtest=1
> 
> And third patch fixes the driver accessible stolen memory.
> 
> v2: Adding a wrapper for the memtest [Chris]
> v3: Handling a bisecting issue.

Thanks for the review. The changes are merged.

Ram.
> 
> Chris Wilson (3):
>   drm/i915: Exclude reserved stolen from driver use
>   drm/i915: Sanitycheck device iomem on probe
>   drm/i915: Test all device memory on probing
> 
>  drivers/gpu/drm/i915/gem/i915_gem_stolen.c |   3 +
>  drivers/gpu/drm/i915/i915_params.c         |   3 +
>  drivers/gpu/drm/i915/i915_params.h         |   1 +
>  drivers/gpu/drm/i915/intel_memory_region.c | 128 +++++++++++++++++++++
>  4 files changed, 135 insertions(+)
> 
> -- 
> 2.20.1
>