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[23.128.96.18]) by mx.google.com with ESMTP id r4si595590ejy.388.2020.09.24.15.54.21; Thu, 24 Sep 2020 15:54:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=JIbAlw2W; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727130AbgIXWwg (ORCPT + 99 others); Thu, 24 Sep 2020 18:52:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727095AbgIXWwY (ORCPT ); Thu, 24 Sep 2020 18:52:24 -0400 Received: from mail-qt1-x849.google.com (mail-qt1-x849.google.com [IPv6:2607:f8b0:4864:20::849]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C88A2C0613CE for ; Thu, 24 Sep 2020 15:52:24 -0700 (PDT) Received: by mail-qt1-x849.google.com with SMTP id m13so510891qtu.10 for ; Thu, 24 Sep 2020 15:52:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=gEuj2b9WdC9oBanHgBD8GdnBbbRvvuF2rkOpQJigrMM=; b=JIbAlw2WviAZ3NcpcEWMBxrRnN/ODOpCEnkFSV/tpeIF3G28JZrmI5tqLOAvPnSFfK dbZl21niTZ+VjAFzkEgQiu9PJSCY/brdhcVz/c4jHMYy+vlwO2r2454npuRCehH4O8a5 bT7nLd/MsiaWkNv4VyC7KGxqDoBapmdH9NDHsd3nyxNcazyx+F1Jrslc2YpFML94wbJp lA+sWhzbQdIfShhGi7ypkFNUzYRfSkP2pmpwLqbJ9HoCc5n++Rwc+PdunApYdZb1vmRF AyDh/7o4WztLPfJMW0OV0+aVFZqdnJKmtTiOB7X3EQBkoAiGIYi/nwSlt7mDJpqtMf0g 4O0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; 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=gEuj2b9WdC9oBanHgBD8GdnBbbRvvuF2rkOpQJigrMM=; b=TRbl+znYFrKs+X/0TOdJhBpYDBp/dopQF2K+kZ9zKCO1HxQ+ahZoAnNJRFelc5x+8C mBTM3+TEdTKUTmlUtmrI0Isv70/rQazWG309oW6/QyvRp2GjLFDhpLX8UECCwnxmX2X6 D+mBg4Q/p+T6vih5eoORUo9i7LJfKEsBQm4BoVNyS9LLwZop6HhnTnjXKX99psoKnmZm 2tK/sBn0xbH5hJ02NGFaCfae56J2BbuM6KfYpziymB+SXpPg6aELYsEFJ5Dxf+ZvYUxj g+/LBtVvHt1oI9bqT1XRFPnWMQLDuSiGLJDTTv6BRkqiiPtu6EoicXMxNEskR4h1+nBx 1iwQ== X-Gm-Message-State: AOAM5329I+2YGBTYpV8XmVb53Vu1S5+pv79RpmvH9/I42aDRS3m/hgfe DSjoagNAh9Avc1WrOUy16JCtBjVtvlxAnTLa Sender: "andreyknvl via sendgmr" X-Received: from andreyknvl3.muc.corp.google.com ([2a00:79e0:15:13:7220:84ff:fe09:7e9d]) (user=andreyknvl job=sendgmr) by 2002:ad4:5387:: with SMTP id i7mr1572849qvv.43.1600987943938; Thu, 24 Sep 2020 15:52:23 -0700 (PDT) Date: Fri, 25 Sep 2020 00:50:45 +0200 In-Reply-To: Message-Id: <04d60f57ea65706bf38450d29a64e34a69df2123.1600987622.git.andreyknvl@google.com> Mime-Version: 1.0 References: X-Mailer: git-send-email 2.28.0.681.g6f77f65b4e-goog Subject: [PATCH v3 38/39] kasan, arm64: enable CONFIG_KASAN_HW_TAGS From: Andrey Konovalov To: Dmitry Vyukov , Vincenzo Frascino , Catalin Marinas , kasan-dev@googlegroups.com Cc: Andrey Ryabinin , Alexander Potapenko , Marco Elver , Evgenii Stepanov , Elena Petrova , Branislav Rankov , Kevin Brodsky , Will Deacon , Andrew Morton , 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 Hardware tag-based KASAN is now ready, enable the configuration option. Signed-off-by: Andrey Konovalov Signed-off-by: Vincenzo Frascino Acked-by: Catalin Marinas --- Change-Id: I6eb1eea770e6b61ad71c701231b8d815a7ccc853 --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index e28d49cc1400..8d139c68343e 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -132,6 +132,7 @@ config ARM64 select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48) select HAVE_ARCH_KASAN_SW_TAGS if (HAVE_ARCH_KASAN && !ARM64_MTE) + select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE) select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT -- 2.28.0.681.g6f77f65b4e-goog