selftests: move prctl tests from Documentation/prctl

Move prctl tests from Documentation/prctl to selftests/prctl.

Remove prctl from Makefile to move the test. Update prctl Makefile to work
under selftests. prctl will not be run as part of selftests suite and will
not be included in install targets. They can be built separately for now.

Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

7 files changed, 16 insertions, 11 deletions

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 0473710c09d0..7a28f6c26755 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -1,3 +1,3 @@
 subdir-y := accounting auxdisplay blackfin \
         ia64 laptops mic misc-devices \
-        networking pcmcia prctl ptp timers vDSO watchdog
+        networking pcmcia ptp timers vDSO watchdog
diff --git a/Documentation/prctl/Makefile b/Documentation/prctl/Makefile
deleted file mode 100644
index 44de3080c7f2..000000000000
--- a/Documentation/prctl/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-ifndef CROSS_COMPILE
-# List of programs to build
-hostprogs-$(CONFIG_X86) := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test disable-tsc-test
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
-
-HOSTCFLAGS_disable-tsc-ctxt-sw-stress-test.o += -I$(objtree)/usr/include
-HOSTCFLAGS_disable-tsc-on-off-stress-test.o += -I$(objtree)/usr/include
-HOSTCFLAGS_disable-tsc-test.o += -I$(objtree)/usr/include
-endif
diff --git a/Documentation/prctl/.gitignore b/tools/testing/selftests/prctl/.gitignore
index 0b5c27447bf6..0b5c27447bf6 100644
--- a/Documentation/prctl/.gitignore
+++ b/tools/testing/selftests/prctl/.gitignore
diff --git a/tools/testing/selftests/prctl/Makefile b/tools/testing/selftests/prctl/Makefile
new file mode 100644
index 000000000000..35aa1c8f2df2
--- /dev/null
+++ b/tools/testing/selftests/prctl/Makefile
@@ -0,0 +1,15 @@
+ifndef CROSS_COMPILE
+uname_M := $(shell uname -m 2>/dev/null || echo not)
+ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
+
+ifeq ($(ARCH),x86)
+TEST_PROGS := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test \
+                disable-tsc-test
+all: $(TEST_PROGS)
+
+include ../lib.mk
+
+clean:
+        rm -fr $(TEST_PROGS)
+endif
+endif
diff --git a/Documentation/prctl/disable-tsc-ctxt-sw-stress-test.c b/tools/testing/selftests/prctl/disable-tsc-ctxt-sw-stress-test.c
index f7499d1c0415..f7499d1c0415 100644
--- a/Documentation/prctl/disable-tsc-ctxt-sw-stress-test.c
+++ b/tools/testing/selftests/prctl/disable-tsc-ctxt-sw-stress-test.c
diff --git a/Documentation/prctl/disable-tsc-on-off-stress-test.c b/tools/testing/selftests/prctl/disable-tsc-on-off-stress-test.c
index a06f027e9d16..a06f027e9d16 100644
--- a/Documentation/prctl/disable-tsc-on-off-stress-test.c
+++ b/tools/testing/selftests/prctl/disable-tsc-on-off-stress-test.c
diff --git a/Documentation/prctl/disable-tsc-test.c b/tools/testing/selftests/prctl/disable-tsc-test.c
index 8d494f7bebdb..8d494f7bebdb 100644
--- a/Documentation/prctl/disable-tsc-test.c
+++ b/tools/testing/selftests/prctl/disable-tsc-test.c