ARC: add kmemleak support

Eugeniy Paltsev · vineetgarc · commit 9fbea0b7e842 · 2019-11-20T09:13:42.000-08:00
kmemleak is used internally for a long time and as there isn't
any issue with it we can finally enable it in upstream.

Signed-off-by: Eugeniy Paltsev &lt;Eugeniy.Paltsev@synopsys.com&gt;
Signed-off-by: Vineet Gupta &lt;vgupta@synopsys.com&gt;
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
@@ -30,6 +30,7 @@ config ARC
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_DEBUG_STACKOVERFLOW
+	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select HAVE_IOREMAP_PROT
 	select HAVE_KERNEL_GZIP
