docs: x86: move two x86-specific files to x86 arch dir

Those two docs belong to the x86 architecture:

   Documentation/Intel-IOMMU.txt -> Documentation/x86/intel-iommu.rst
   Documentation/intel_txt.txt -> Documentation/x86/intel_txt.rst

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

5 files changed, 4 insertions, 2 deletions

diff --git a/Documentation/x86/index.rst b/Documentation/x86/index.rst
index f2de1b2d3ac7..af64c4bb4447 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
index 9dae6b47e398..9dae6b47e398 100644
--- a/Documentation/Intel-IOMMU.txt
+++ b/Documentation/x86/intel-iommu.rst
diff --git a/Documentation/intel_txt.txt b/Documentation/x86/intel_txt.rst
index d83c1a2122c9..d83c1a2122c9 100644
--- a/Documentation/intel_txt.txt
+++ b/Documentation/x86/intel_txt.rst
diff --git a/MAINTAINERS b/MAINTAINERS
index 699596d931c1..f33487dabafd 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 06a30851511a..0d65594b5196 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.