From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1963C433E0 for ; Tue, 9 Feb 2021 15:33:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C75164EB8 for ; Tue, 9 Feb 2021 15:33:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232439AbhBIPdc (ORCPT ); Tue, 9 Feb 2021 10:33:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232394AbhBIPdU (ORCPT ); Tue, 9 Feb 2021 10:33:20 -0500 Received: from mail-qt1-x84a.google.com (mail-qt1-x84a.google.com [IPv6:2607:f8b0:4864:20::84a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72257C061788 for ; Tue, 9 Feb 2021 07:32:39 -0800 (PST) Received: by mail-qt1-x84a.google.com with SMTP id f7so12439788qtd.9 for ; Tue, 09 Feb 2021 07:32:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=3AT4g9LoM2snc1rY1VWM+BOoG0vxl/R52Ax9ZAP8Pps=; b=k1rtx4PVnaiy+LETQTREcYXHER5+5AtyI3qZdPOa8yc5S/IvoVwgzbcyPuYjfURKvg mf4cqSh4ZwqBgI8a+f159HJ/KZ69L+b7JQPGx/NI0eaDx4bYrKRv9zFAK6kU5b/YJ845 po7rt3mNdjrXT3aJIkJnbiwQdDCobCP9saAYr1jSmLoC9RSVXql5JnsCNmlA1R3fIYa1 Y7Ibjl484v9hpYK2vDeOd16qcawlXCInsfIY3nn4LMsio+qOuHihaIu9CAOIZoiquRu8 lp2bgQmlg9iX3G1e3GeBB6Pwb9wwsi7KD+vGdpJ4kn34mEoP0n7pfYM+q5bddzEwO+AK tJZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=3AT4g9LoM2snc1rY1VWM+BOoG0vxl/R52Ax9ZAP8Pps=; b=jRnurUEK7IngY4NgIcG0cwrbiTexdZ3mVXHka8Q24sW3dgZ0YVNqQlOUFizzw1TG52 RFjyWdoHOVCSqmJmn6DlZ8MQxr6Myw/3lG1mlZ8B2am2kkdjJcJkQByECxRiSNHmA0Pm I7NEUZ0R2dfPCGMh66CMugKi6j3LY9IIVHs891WwqBtLRFvGJ3YsL8Vm/00MqE0TCUZy +1CHFFei4ThgPBo43Ix05FVG+3OSCppTC1xBFDrSlOKo2UNk91mPoIS3rqzg3LmnFzr6 TTzdGmGH59Hbc9k0P33UVxuU0gKP0tf8m0tdGR0C6oyaL284JMP8oADTiEa5qieyH4fG iMdA== X-Gm-Message-State: AOAM530Tal8/wnxUoE31J9RbIIhM08z3n9+n+NXPytf9Zonp21RkOYfU CcWDr88ZhssmTWGXaRUZ9inNANnay1ANcPet X-Google-Smtp-Source: ABdhPJwqugpPv8aDmVT/yfBcKnIX6EZIt6gbuf4077PS4mJNXAU2C7zv0XGdDILLP2NH6/qeAePdFV7TCMapcfTP Sender: "andreyknvl via sendgmr" X-Received: from andreyknvl3.muc.corp.google.com ([2a00:79e0:15:13:55a0:b27b:af1c:327]) (user=andreyknvl job=sendgmr) by 2002:a0c:ee89:: with SMTP id u9mr21350165qvr.40.1612884758518; Tue, 09 Feb 2021 07:32:38 -0800 (PST) Date: Tue, 9 Feb 2021 16:32:30 +0100 Message-Id: Mime-Version: 1.0 X-Mailer: git-send-email 2.30.0.478.g8a0d178c01-goog Subject: [PATCH mm] arm64: kasan: fix MTE symbols exports From: Andrey Konovalov To: Andrew Morton , Catalin Marinas , Vincenzo Frascino Cc: Will Deacon , Dmitry Vyukov , Andrey Ryabinin , Alexander Potapenko , Marco Elver , Peter Collingbourne , Evgenii Stepanov , Branislav Rankov , Kevin Brodsky , Christoph Hellwig , kasan-dev@googlegroups.com, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrey Konovalov Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Only export MTE symbols when KASAN-KUnit tests are enabled. Signed-off-by: Andrey Konovalov --- Andrew, please squash this into: "arm64: kasan: export MTE symbols for KASAN tests" --- arch/arm64/kernel/mte.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c index a66c2806fc4d..788ef0c3a25e 100644 --- a/arch/arm64/kernel/mte.c +++ b/arch/arm64/kernel/mte.c @@ -113,13 +113,17 @@ void mte_enable_kernel(void) sysreg_clear_set(sctlr_el1, SCTLR_ELx_TCF_MASK, SCTLR_ELx_TCF_SYNC); isb(); } +#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) EXPORT_SYMBOL_GPL(mte_enable_kernel); +#endif void mte_set_report_once(bool state) { WRITE_ONCE(report_fault_once, state); } +#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) EXPORT_SYMBOL_GPL(mte_set_report_once); +#endif bool mte_report_once(void) { -- 2.30.0.478.g8a0d178c01-goog From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97997C433E0 for ; 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charset="UTF-8" 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: Only export MTE symbols when KASAN-KUnit tests are enabled. Signed-off-by: Andrey Konovalov --- Andrew, please squash this into: "arm64: kasan: export MTE symbols for KASAN tests" --- arch/arm64/kernel/mte.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c index a66c2806fc4d..788ef0c3a25e 100644 --- a/arch/arm64/kernel/mte.c +++ b/arch/arm64/kernel/mte.c @@ -113,13 +113,17 @@ void mte_enable_kernel(void) sysreg_clear_set(sctlr_el1, SCTLR_ELx_TCF_MASK, SCTLR_ELx_TCF_SYNC); isb(); } +#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) EXPORT_SYMBOL_GPL(mte_enable_kernel); +#endif void mte_set_report_once(bool state) { WRITE_ONCE(report_fault_once, state); } +#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) EXPORT_SYMBOL_GPL(mte_set_report_once); +#endif bool mte_report_once(void) { -- 2.30.0.478.g8a0d178c01-goog From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A8F7C433DB for ; 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Tue, 09 Feb 2021 07:32:38 -0800 (PST) Date: Tue, 9 Feb 2021 16:32:30 +0100 Message-Id: Mime-Version: 1.0 X-Mailer: git-send-email 2.30.0.478.g8a0d178c01-goog Subject: [PATCH mm] arm64: kasan: fix MTE symbols exports From: Andrey Konovalov To: Andrew Morton , Catalin Marinas , Vincenzo Frascino X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210209_103242_414647_83BA2E24 X-CRM114-Status: GOOD ( 10.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, Marco Elver , Andrey Konovalov , Kevin Brodsky , Will Deacon , Branislav Rankov , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, Christoph Hellwig , linux-mm@kvack.org, Alexander Potapenko , Evgenii Stepanov , Andrey Ryabinin , Peter Collingbourne , Dmitry Vyukov Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Only export MTE symbols when KASAN-KUnit tests are enabled. Signed-off-by: Andrey Konovalov --- Andrew, please squash this into: "arm64: kasan: export MTE symbols for KASAN tests" --- arch/arm64/kernel/mte.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c index a66c2806fc4d..788ef0c3a25e 100644 --- a/arch/arm64/kernel/mte.c +++ b/arch/arm64/kernel/mte.c @@ -113,13 +113,17 @@ void mte_enable_kernel(void) sysreg_clear_set(sctlr_el1, SCTLR_ELx_TCF_MASK, SCTLR_ELx_TCF_SYNC); isb(); } +#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) EXPORT_SYMBOL_GPL(mte_enable_kernel); +#endif void mte_set_report_once(bool state) { WRITE_ONCE(report_fault_once, state); } +#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) EXPORT_SYMBOL_GPL(mte_set_report_once); +#endif bool mte_report_once(void) { -- 2.30.0.478.g8a0d178c01-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel