diff --git a/Documentation/x86/index.rst b/Documentation/x86/index.rst
index f2de1b2d3ac72d2d4f4e9ca4e51e12d291ec80e5..af64c4bb4447a4965acffa667328fe358e38fc75 100644
--- a/Documentation/x86/index.rst
+++ b/Documentation/x86/index.rst
@@ -20,6 +20,8 @@ x86-specific Documentation
    mtrr
    pat
    intel_mpx
+   intel-iommu
+   intel_txt
    amd-memory-encryption
    pti
    mds
diff --git a/Documentation/Intel-IOMMU.txt b/Documentation/x86/intel-iommu.rst
similarity index 100%
rename from Documentation/Intel-IOMMU.txt
rename to Documentation/x86/intel-iommu.rst
diff --git a/Documentation/intel_txt.txt b/Documentation/x86/intel_txt.rst
similarity index 100%
rename from Documentation/intel_txt.txt
rename to Documentation/x86/intel_txt.rst
diff --git a/MAINTAINERS b/MAINTAINERS
index 699596d931c19d970bf2be162b2bf4a614e381d1..f33487dabafd20949ec29902b35fd6af75f9e538 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8312,7 +8312,7 @@ L:	tboot-devel@lists.sourceforge.net
 W:	http://tboot.sourceforge.net
 T:	hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
 S:	Supported
-F:	Documentation/intel_txt.txt
+F:	Documentation/x86/intel_txt.rst
 F:	include/linux/tboot.h
 F:	arch/x86/kernel/tboot.c
 
diff --git a/security/Kconfig b/security/Kconfig
index 06a30851511a78cc7786885faf7996f13e68a61d..0d65594b5196849425d6c738101f629593a989e7 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -121,7 +121,7 @@ config INTEL_TXT
 	  See <http://www.intel.com/technology/security/> for more information
 	  about Intel(R) TXT.
 	  See <http://tboot.sourceforge.net> for more information about tboot.
-	  See Documentation/intel_txt.txt for a description of how to enable
+	  See Documentation/x86/intel_txt.rst for a description of how to enable
 	  Intel TXT support in a kernel boot.
 
 	  If you are unsure as to whether this is required, answer N.