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drm/i915: Enable refcount debugging for default debug levels

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refcount_t is our first line of defence against use-after-free, so let's
enable it for debugging.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190613122842.4840-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-06-13 13:28:42 +01:00
parent 0cf289bd5d
commit 5e3fb2a5b5
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/i915/Kconfig.debug
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@ -21,6 +21,7 @@ config DRM_I915_DEBUG
depends on DRM_I915
select DEBUG_FS
select PREEMPT_COUNT
select REFCOUNT_FULL
select I2C_CHARDEV
select STACKDEPOT
select DRM_DP_AUX_CHARDEV