Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:
 "This update consists of:

   - Fixes and improvements to existing tests

   - Moving code from Documentation to selftests, samples, and tools:

     * Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and
       networking tests from Documentation to selftests.

     * Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay,
       and blackfin examples from Documentation to samples.

     * Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
       Documentation to tools.

     * Deletes BUILD_DOCSRC and its dependencies"

* tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits)
  selftests/futex: Check ANSI terminal color support
  Doc: update 00-INDEX files to reflect the runnable code move
  samples: move blackfin gptimers-example from Documentation
  tools: move pcmcia crc32hash tool from Documentation
  tools: move laptops dslm tool from Documentation
  tools: move accounting tool from Documentation
  samples: move auxdisplay example code from Documentation
  samples: move watchdog example code from Documentation
  samples: move timers example code from Documentation
  samples: move misc-devices/mei example code from Documentation
  samples: move mic/mpssd example code from Documentation
  selftests: Move networking/timestamping from Documentation
  selftests: move watchdog tests from Documentation/watchdog
  selftests: move ia64 tests from Documentation/ia64
  selftests: move vDSO tests from Documentation/vDSO
  selftests: move ptp tests from Documentation/ptp
  selftests: move prctl tests from Documentation/prctl
  selftests: move dnotify_test from Documentation/filesystems
  selftests/timers: Add missing error code assignment before test
  selftests/zram: replace ZRAM_LZ4_COMPRESS
  ...

7 files changed, 2 insertions, 139 deletions

diff --git a/Documentation/watchdog/Makefile b/Documentation/watchdog/Makefile
deleted file mode 100644
index 6018f45f2471..000000000000
--- a/Documentation/watchdog/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-subdir-y := src
diff --git a/Documentation/watchdog/src/.gitignore b/Documentation/watchdog/src/.gitignore
deleted file mode 100644
index ac90997dba93..000000000000
--- a/Documentation/watchdog/src/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-watchdog-simple
-watchdog-test
diff --git a/Documentation/watchdog/src/Makefile b/Documentation/watchdog/src/Makefile
deleted file mode 100644
index 4a892c304983..000000000000
--- a/Documentation/watchdog/src/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-# List of programs to build
-hostprogs-y := watchdog-simple watchdog-test
-
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
diff --git a/Documentation/watchdog/src/watchdog-simple.c b/Documentation/watchdog/src/watchdog-simple.c
deleted file mode 100644
index ba45803a2216..000000000000
--- a/Documentation/watchdog/src/watchdog-simple.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-int main(void)
-{
-        int fd = open("/dev/watchdog", O_WRONLY);
-        int ret = 0;
-        if (fd == -1) {
-                perror("watchdog");
-                exit(EXIT_FAILURE);
-        }
-        while (1) {
-                ret = write(fd, "\0", 1);
-                if (ret != 1) {
-                        ret = -1;
-                        break;
-                }
-                sleep(10);
-        }
-        close(fd);
-        return ret;
-}
diff --git a/Documentation/watchdog/src/watchdog-test.c b/Documentation/watchdog/src/watchdog-test.c
deleted file mode 100644
index 6983d05097e2..000000000000
--- a/Documentation/watchdog/src/watchdog-test.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Watchdog Driver Test Program
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <linux/types.h>
-#include <linux/watchdog.h>
-
-int fd;
-const char v = 'V';
-
-/*
- * This function simply sends an IOCTL to the driver, which in turn ticks
- * the PC Watchdog card to reset its internal timer so it doesn't trigger
- * a computer reset.
- */
-static void keep_alive(void)
-{
-    int dummy;
-
-    printf(".");
-    ioctl(fd, WDIOC_KEEPALIVE, &dummy);
-}
-
-/*
- * The main program.  Run the program with "-d" to disable the card,
- * or "-e" to enable the card.
- */
-
-static void term(int sig)
-{
-    int ret = write(fd, &v, 1);
-
-    close(fd);
-    if (ret < 0)
-        printf("\nStopping watchdog ticks failed (%d)...\n", errno);
-    else
-        printf("\nStopping watchdog ticks...\n");
-    exit(0);
-}
-
-int main(int argc, char *argv[])
-{
-    int flags;
-    unsigned int ping_rate = 1;
-    int ret;
-
-    setbuf(stdout, NULL);
-
-    fd = open("/dev/watchdog", O_WRONLY);
-
-    if (fd == -1) {
-        printf("Watchdog device not enabled.\n");
-        exit(-1);
-    }
-
-    if (argc > 1) {
-        if (!strncasecmp(argv[1], "-d", 2)) {
-            flags = WDIOS_DISABLECARD;
-            ioctl(fd, WDIOC_SETOPTIONS, &flags);
-            printf("Watchdog card disabled.\n");
-            goto end;
-        } else if (!strncasecmp(argv[1], "-e", 2)) {
-            flags = WDIOS_ENABLECARD;
-            ioctl(fd, WDIOC_SETOPTIONS, &flags);
-            printf("Watchdog card enabled.\n");
-            goto end;
-        } else if (!strncasecmp(argv[1], "-t", 2) && argv[2]) {
-            flags = atoi(argv[2]);
-            ioctl(fd, WDIOC_SETTIMEOUT, &flags);
-            printf("Watchdog timeout set to %u seconds.\n", flags);
-            goto end;
-        } else if (!strncasecmp(argv[1], "-p", 2) && argv[2]) {
-            ping_rate = strtoul(argv[2], NULL, 0);
-            printf("Watchdog ping rate set to %u seconds.\n", ping_rate);
-        } else {
-            printf("-d to disable, -e to enable, -t <n> to set " \
-                "the timeout,\n-p <n> to set the ping rate, and \n");
-            printf("run by itself to tick the card.\n");
-            goto end;
-        }
-    }
-
-    printf("Watchdog Ticking Away!\n");
-
-    signal(SIGINT, term);
-
-    while(1) {
-        keep_alive();
-        sleep(ping_rate);
-    }
-end:
-    ret = write(fd, &v, 1);
-    if (ret < 0)
-        printf("Stopping watchdog ticks failed (%d)...\n", errno);
-    close(fd);
-    return 0;
-}
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
index b3a701f48118..0e62ba33b7fb 100644
--- a/Documentation/watchdog/watchdog-api.txt
+++ b/Documentation/watchdog/watchdog-api.txt
@@ -37,7 +37,7 @@ activates as soon as /dev/watchdog is opened and will reboot unless
 the watchdog is pinged within a certain time, this time is called the
 timeout or margin.  The simplest way to ping the watchdog is to write
 some data to the device.  So a very simple watchdog daemon would look
-like this source file:  see Documentation/watchdog/src/watchdog-simple.c
+like this source file:  see samples/watchdog/watchdog-simple.c
 
 A more advanced driver could for example check that a HTTP server is
 still responding before doing the write call to ping the watchdog.
diff --git a/Documentation/watchdog/wdt.txt b/Documentation/watchdog/wdt.txt
index 061c2e35384f..ed2f0b860869 100644
--- a/Documentation/watchdog/wdt.txt
+++ b/Documentation/watchdog/wdt.txt
@@ -47,4 +47,4 @@ The external event interfaces on the WDT boards are not currently supported.
 Minor numbers are however allocated for it.
 
 
-Example Watchdog Driver:  see Documentation/watchdog/src/watchdog-simple.c
+Example Watchdog Driver:  see samples/watchdog/watchdog-simple.c