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authorAndrey Konovalov <andreyknvl@google.com>2023-12-21 23:04:51 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-12-29 22:58:45 +0300
commitf2fffc0cfcfa9ed2ed7448705a5e187cabee6af4 (patch)
tree70125e332f4030eaf71468c982881901c4a12365 /mm/kasan/shadow.c
parent14c99b990cccd924ae6101bd36b85f8456eabb10 (diff)
downloadlinux-f2fffc0cfcfa9ed2ed7448705a5e187cabee6af4.tar.xz
kasan: export kasan_poison as GPL
KASAN uses EXPORT_SYMBOL_GPL for symbols whose exporting is only required for KASAN tests when they are built as a module. kasan_poison is one on those symbols, so export it as GPL. Link: https://lkml.kernel.org/r/171d0b8b2e807d04cca74f973830f9b169e06fb8.1703188911.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kasan/shadow.c')
-rw-r--r--mm/kasan/shadow.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/kasan/shadow.c b/mm/kasan/shadow.c
index 30625303d01a..9ef84f31833f 100644
--- a/mm/kasan/shadow.c
+++ b/mm/kasan/shadow.c
@@ -145,7 +145,7 @@ void kasan_poison(const void *addr, size_t size, u8 value, bool init)
__memset(shadow_start, value, shadow_end - shadow_start);
}
-EXPORT_SYMBOL(kasan_poison);
+EXPORT_SYMBOL_GPL(kasan_poison);
#ifdef CONFIG_KASAN_GENERIC
void kasan_poison_last_granule(const void *addr, size_t size)