MAINTAINERS: Add maintainer for Intel RDT resource allocation

We create five new files for Intel RDT resource allocation:
arch/x86/kernel/cpu/intel_rdt.c
arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
arch/x86/kernel/cpu/intel_rdt_schemata.c
arch/x86/include/asm/intel_rdt.h
Documentation/x86/intel_rdt_ui.txt

Fenghua Yu will maintain this code.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Cc: "Ravi V Shankar" <ravi.v.shankar@intel.com>
Cc: "Tony Luck" <tony.luck@intel.com>
Cc: "Shaohua Li" <shli@fb.com>
Cc: "Sai Prakhya" <sai.praneeth.prakhya@intel.com>
Cc: "Peter Zijlstra" <peterz@infradead.org>
Cc: "Stephane Eranian" <eranian@google.com>
Cc: "Dave Hansen" <dave.hansen@intel.com>
Cc: "David Carrillo-Cisneros" <davidcc@google.com>
Cc: "Nilay Vaish" <nilayvaish@gmail.com>
Cc: "Vikas Shivappa" <vikas.shivappa@linux.intel.com>
Cc: "Ingo Molnar" <mingo@elte.hu>
Cc: "Borislav Petkov" <bp@suse.de>
Cc: "H. Peter Anvin" <h.peter.anvin@intel.com>
Link: http://lkml.kernel.org/r/1477692289-37412-11-git-send-email-fenghua.yu@intel.comSigned-off-by: Thomas Gleixner <tglx@linutronix.de>

MAINTAINERS

@@ -10107,6 +10107,14 @@ L:	linux-rdma@vger.kernel.org
 S:	Supported
 F:	drivers/infiniband/sw/rdmavt
 
+RDT - RESOURCE ALLOCATION
+M:	Fenghua Yu <fenghua.yu@intel.com>
+L:	linux-kernel@vger.kernel.org
+S:	Supported
+F:	arch/x86/kernel/cpu/intel_rdt*
+F:	arch/x86/include/asm/intel_rdt*
+F:	Documentation/x86/intel_rdt*
+
 READ-COPY UPDATE (RCU)
 M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
 M:	Josh Triplett <josh@joshtriplett.org>