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d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=jIaeLYAzRLuX+Bh9Y7uHrxQjgj3fqKxlpOgYc1EJ990=; b=GXnjIOO8nXURxep/H71As7bYvk58P4y7bgpfoLbIxPPuUJK2ji76eKxdSh+3rUa1TA NRAXjOI9zoZLV6pp+3yZky23dk+NmUDW5jwn1udZxDR/V/LdjqLDdZnCS8v8zlktG+QN iRozpSPBzpBGhVE9UTthRokl7DfHS/K0PUlKXBOM0Wjcmsf2hlza6W6tEc11CzIUiAkN +ll+IkwZ06jfZwv0EPIdGDoqvr9ddtRsB/uySUVAsIdPlDTM3QZqUGwKCJuThSPmhoNx SKgEB8zGE//JSu4XSr9WYUmv5vpVLPnnYZbjUbRHc/BZxeWOlVA4x5RiH9xkfPNGuYTV IgmQ== X-Gm-Message-State: AOAM5323nomWgABAgsaWrZKmcBYmLeu0aeThx87u4N1bhcouLC70mJJh e8GaHgx7kxh62WwaN8x9Lz3YzYHjml9NNjgZ X-Google-Smtp-Source: ABdhPJywuIcjamxfCRpOr02hXFSCeN+u8fLAfBL1fEi3HK/aV7eWDTn1xkNVkVPGJ9mUhxsCfkPWbZAwBK/wAylo X-Received: from andreyknvl3.muc.corp.google.com ([2a00:79e0:15:13:edb8:b79c:2e20:e531]) (user=andreyknvl job=sendgmr) by 2002:a25:31c3:: with SMTP id x186mr6809008ybx.500.1612539587288; Fri, 05 Feb 2021 07:39:47 -0800 (PST) Date: Fri, 5 Feb 2021 16:39:13 +0100 In-Reply-To: Message-Id: <068ab897dc5e73d4a8d7c919b84339216c2f99da.1612538932.git.andreyknvl@google.com> Mime-Version: 1.0 References: X-Mailer: git-send-email 2.30.0.365.g02bc693789-goog Subject: [PATCH v2 12/12] arm64: kasan: export MTE symbols for KASAN tests From: Andrey Konovalov To: Andrew Morton , Catalin Marinas , Vincenzo Frascino , Dmitry Vyukov , Alexander Potapenko , Marco Elver Cc: Will Deacon , Andrey Ryabinin , Peter Collingbourne , Evgenii Stepanov , Branislav Rankov , Kevin Brodsky , kasan-dev@googlegroups.com, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrey Konovalov X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Export mte_enable_kernel_sync() and mte_set_report_once() to fix: ERROR: modpost: "mte_enable_kernel_sync" [lib/test_kasan.ko] undefined! ERROR: modpost: "mte_set_report_once" [lib/test_kasan.ko] undefined! Reviewed-by: Catalin Marinas Signed-off-by: Andrey Konovalov --- arch/arm64/kernel/mte.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c index 8b27b70e1aac..fc753fb77940 100644 --- a/arch/arm64/kernel/mte.c +++ b/arch/arm64/kernel/mte.c @@ -120,6 +120,7 @@ void mte_enable_kernel_sync(void) { __mte_enable_kernel("synchronous", SCTLR_ELx_TCF_SYNC); } +EXPORT_SYMBOL_GPL(mte_enable_kernel_sync); void mte_enable_kernel_async(void) { @@ -130,6 +131,7 @@ void mte_set_report_once(bool state) { WRITE_ONCE(report_fault_once, state); } +EXPORT_SYMBOL_GPL(mte_set_report_once); bool mte_report_once(void) {