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From: andrey.konovalov@linux.dev
To: Marco Elver <elver@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>,
	Alexander Potapenko <glider@google.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Andrey Ryabinin <ryabinin.a.a@gmail.com>,
	kasan-dev@googlegroups.com,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org,
	linux-kernel@vger.kernel.org,
	Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH mm 09/11] kasan: export kasan_poison as GPL
Date: Thu, 21 Dec 2023 21:04:51 +0100
Message-Id: <171d0b8b2e807d04cca74f973830f9b169e06fb8.1703188911.git.andreyknvl@google.com>
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From: Andrey Konovalov <andreyknvl@google.com>

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.

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
 mm/kasan/shadow.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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)
-- 
2.25.1