[PATCH 0/3] drm/i915: Sanity Check for device memory region
Ramalingam C
ramalingam.c at intel.com
Wed Dec 8 14:57:57 UTC 2021
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]
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
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