From: Linus Lüssing <linus.luessing@c0d3.blue>
Date: Wed, 22 Nov 2017 01:24:53 +0100
Subject: kernel: generic: add CONFIG_SLUB_DEBUG to config 4.4

With a recent patch, CONFIG_SLABINFO got deprecated. We need
CONFIG_SLUB_DEBUG (or CONFIG_SLAB) to get a /proc/slabinfo.

diff --git a/target/linux/generic/config-4.4 b/target/linux/generic/config-4.4
index 4711fd7f5bff377a515b34629a5706839666884f..247bb318833780aee845386e6f885f6f309b3ca4 100644
--- a/target/linux/generic/config-4.4
+++ b/target/linux/generic/config-4.4
@@ -3664,7 +3664,7 @@ CONFIG_SLABINFO=y
 # CONFIG_SLOB is not set
 CONFIG_SLUB=y
 CONFIG_SLUB_CPU_PARTIAL=y
-# CONFIG_SLUB_DEBUG is not set
+CONFIG_SLUB_DEBUG=y
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
 # CONFIG_SMARTJOYPLUS_FF is not set