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author | Andrey Konovalov <andreyknvl@google.com> | 2018-12-28 11:30:38 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-28 23:11:43 +0300 |
commit | 11cd3cd69a256a353dd1a249b48ccd727d945952 (patch) | |
tree | 1bc9a1396a3fa92d15ac4f3a70d4423c7dc3dfb4 /mm/kasan/tags_report.c | |
parent | 772a2fa50ffb2f4282be8436da6e70530a2ac63c (diff) | |
download | linux-11cd3cd69a256a353dd1a249b48ccd727d945952.tar.xz |
kasan: split out generic_report.c from report.c
Move generic KASAN specific error reporting routines to generic_report.c
without any functional changes, leaving common error reporting code in
report.c to be later reused by tag-based KASAN.
Link: http://lkml.kernel.org/r/ba48c32f8e5aefedee78998ccff0413bee9e0f5b.1544099024.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/kasan/tags_report.c')
-rw-r--r-- | mm/kasan/tags_report.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/mm/kasan/tags_report.c b/mm/kasan/tags_report.c new file mode 100644 index 000000000000..8af15e87d3bc --- /dev/null +++ b/mm/kasan/tags_report.c @@ -0,0 +1,39 @@ +/* + * This file contains tag-based KASAN specific error reporting code. + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * Author: Andrey Ryabinin <ryabinin.a.a@gmail.com> + * + * Some code borrowed from https://github.com/xairy/kasan-prototype by + * Andrey Konovalov <andreyknvl@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/bitops.h> +#include <linux/ftrace.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/printk.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/stackdepot.h> +#include <linux/stacktrace.h> +#include <linux/string.h> +#include <linux/types.h> +#include <linux/kasan.h> +#include <linux/module.h> + +#include <asm/sections.h> + +#include "kasan.h" +#include "../slab.h" + +const char *get_bug_type(struct kasan_access_info *info) +{ + return "invalid-access"; +} |