Move backtrace selftests to tests/

Move backtrace selftests to tests/

Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

2 files changed, 0 insertions, 92 deletions

diff --git a/kernel/Makefile b/kernel/Makefile
index a6e3afbfe855..d0d360b637a3 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -50,7 +50,6 @@ obj-$(CONFIG_KALLSYMS) += kallsyms.o
 obj-$(CONFIG_PM) += power/
 obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
 obj-$(CONFIG_KEXEC) += kexec.o
-obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
 obj-$(CONFIG_COMPAT) += compat.o
 obj-$(CONFIG_CGROUPS) += cgroup.o
 obj-$(CONFIG_CGROUP_DEBUG) += cgroup_debug.o
diff --git a/kernel/backtracetest.c b/kernel/backtracetest.c
deleted file mode 100644
index a5e026bc45c4..000000000000
--- a/kernel/backtracetest.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Simple stack backtrace regression test module
- *
- * (C) Copyright 2008 Intel Corporation
- * Author: Arjan van de Ven <arjan@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; version 2
- * of the License.
- */
-
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/stacktrace.h>
-
-static void backtrace_test_normal(void)
-{
-	printk("Testing a backtrace from process context.\n");
-	printk("The following trace is a kernel self test and not a bug!\n");
-
-	dump_stack();
-}
-
-static DECLARE_COMPLETION(backtrace_work);
-
-static void backtrace_test_irq_callback(unsigned long data)
-{
-	dump_stack();
-	complete(&backtrace_work);
-}
-
-static DECLARE_TASKLET(backtrace_tasklet, &backtrace_test_irq_callback, 0);
-
-static void backtrace_test_irq(void)
-{
-	printk("Testing a backtrace from irq context.\n");
-	printk("The following trace is a kernel self test and not a bug!\n");
-
-	init_completion(&backtrace_work);
-	tasklet_schedule(&backtrace_tasklet);
-	wait_for_completion(&backtrace_work);
-}
-
-#ifdef CONFIG_STACKTRACE
-static void backtrace_test_saved(void)
-{
-	struct stack_trace trace;
-	unsigned long entries[8];
-
-	printk("Testing a saved backtrace.\n");
-	printk("The following trace is a kernel self test and not a bug!\n");
-
-	trace.nr_entries = 0;
-	trace.max_entries = ARRAY_SIZE(entries);
-	trace.entries = entries;
-	trace.skip = 0;
-
-	save_stack_trace(&trace);
-	print_stack_trace(&trace, 0);
-}
-#else
-static void backtrace_test_saved(void)
-{
-	printk("Saved backtrace test skipped.\n");
-}
-#endif
-
-static int backtrace_regression_test(void)
-{
-	printk("====[ backtrace testing ]===========\n");
-
-	backtrace_test_normal();
-	backtrace_test_irq();
-	backtrace_test_saved();
-
-	printk("====[ end of backtrace testing ]====\n");
-	return 0;
-}
-
-static void exitf(void)
-{
-}
-
-module_init(backtrace_regression_test);
-module_exit(exitf);
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Arjan van de Ven <arjan@linux.intel.com>");