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diff --git a/drivers/gpu/drm/amd/lib/Kconfig b/drivers/gpu/drm/amd/lib/Kconfig
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+menu "AMD Library routines"
+
+#
+# Closed hash table
+#
+config CHASH
+ tristate
+ default DRM_AMDGPU
+ help
+ Statically sized closed hash table implementation with low
+ memory and CPU overhead.
+
+config CHASH_STATS
+ bool "Closed hash table performance statistics"
+ depends on CHASH
+ default n
+ help
+ Enable collection of performance statistics for closed hash tables.
+
+config CHASH_SELFTEST
+ bool "Closed hash table self test"
+ depends on CHASH
+ default n
+ help
+ Runs a selftest during module load. Several module parameters
+ are available to modify the behaviour of the test.
+
+endmenu