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Subject[PATCH v7 04/10] drm/i915/gem: selftest should not attempt mmap of private regions
Date
During testing make can_mmap consider whether the region is private.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
---
drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index 5bc93a1ce3e3..76181e28c75e 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -869,6 +869,9 @@ static bool can_mmap(struct drm_i915_gem_object *obj, enum i915_mmap_type type)
struct drm_i915_private *i915 = to_i915(obj->base.dev);
bool no_map;

+ if (obj->mm.region && obj->mm.region->private)
+ return false;
+
if (obj->ops->mmap_offset)
return type == I915_MMAP_TYPE_FIXED;
else if (type == I915_MMAP_TYPE_FIXED)
--
2.25.1
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