include/linux/rodata_test.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * rodata_test.h: functional test for mark_rodata_ro function
 *
 * (C) Copyright 2008 Intel Corporation
 * Author: Arjan van de Ven <arjan@linux.intel.com>
 */

#ifndef _RODATA_TEST_H
#define _RODATA_TEST_H

#ifdef CONFIG_DEBUG_RODATA_TEST
void rodata_test(void);
#else
static inline void rodata_test(void) {}
#endif

#endif /* _RODATA_TEST_H */
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-06-01 10:08:55 +02:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
mm: add arch-independent testcases for RODATA This patch makes arch-independent testcases for RODATA. Both x86 and x86_64 already have testcases for RODATA, But they are arch-specific because using inline assembly directly. And cacheflush.h is not a suitable location for rodata-test related things. Since they were in cacheflush.h, If someone change the state of CONFIG_DEBUG_RODATA_TEST, It cause overhead of kernel build. To solve the above issues, write arch-independent testcases and move it to shared location. [jinb.park7@gmail.com: fix config dependency] Link: http://lkml.kernel.org/r/20170209131625.GA16954@pjb1027-Latitude-E5410 Link: http://lkml.kernel.org/r/20170129105436.GA9303@pjb1027-Latitude-E5410 Signed-off-by: Jinbum Park <jinb.park7@gmail.com> Acked-by: Kees Cook <keescook@chromium.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Laura Abbott <labbott@redhat.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Valentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2017-02-27 14:30:22 -08:00			`/*`
			`* rodata_test.h: functional test for mark_rodata_ro function`
			`*`
			`* (C) Copyright 2008 Intel Corporation`
			`* Author: Arjan van de Ven <arjan@linux.intel.com>`
			`*/`

			`#ifndef _RODATA_TEST_H`
			`#define _RODATA_TEST_H`

			`#ifdef CONFIG_DEBUG_RODATA_TEST`
			`void rodata_test(void);`
			`#else`
			`static inline void rodata_test(void) {}`
			`#endif`

			`#endif /* _RODATA_TEST_H */`