From nobody Fri Dec 19 17:01:43 2025 Received: from out-176.mta0.migadu.com (out-176.mta0.migadu.com [91.218.175.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6CE5F7319B for ; Thu, 21 Dec 2023 20:06:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="eN0oFbJi" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1703189166; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=a/6/sI3HKZf6Tm/zhA/G4IhIpYOeRmpfsNisTtqnMzE=; b=eN0oFbJiwT3zUnq2cxeXoUm44eMoYM8NmUuh4m/ta8P8IRSzUOmK1w4vpgo38zt4d8LCrA exyl7aMfq6fUaijIp7KICaNRhlJzWlDY/wAMTLTJJ2IRzzSfwwE40tPn7y2fMMvcsd7cRE +bxk8A7+0pKfZWEiGw/4jcKK7Qx1fWE= From: andrey.konovalov@linux.dev To: Marco Elver Cc: Andrey Konovalov , Alexander Potapenko , Dmitry Vyukov , Andrey Ryabinin , kasan-dev@googlegroups.com, Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrey Konovalov 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> In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" From: Andrey Konovalov 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 --- 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 val= ue, bool init) =20 __memset(shadow_start, value, shadow_end - shadow_start); } -EXPORT_SYMBOL(kasan_poison); +EXPORT_SYMBOL_GPL(kasan_poison); =20 #ifdef CONFIG_KASAN_GENERIC void kasan_poison_last_granule(const void *addr, size_t size) --=20 2.25.1