From patchwork Sun Jul 14 10:58:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 13732662 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5550EC3DA49 for ; Sun, 14 Jul 2024 10:59:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=DpOdyfS66jOG8krc4aXjKu8hnZshzun2PP8U/ZlOgY8=; b=YrvveRcDVwsLR6E1YyQMEf8MC8 8Aq5xgdz/py/fVMRu77Eb1ZEbCU2ct9TGSIocmM0jTqcjNfhWv2vthYSmliC1iilJhZxNstqP4BWE N7F0v8D0/dUZ35qazXoBAKL6BUh9bLdOVixMBM6l0obA83wMH5t3Bd4KQLLBaVWKdro+DdEwOuOh5 J2OGp078jLI+0nT5FuX26jUxaOCwY+pAUWiPUw7t6L/QX7b0fblJaX3kqyail2p7NN9b9hjsCJQVm Uk7XlfRQVfkJh3iaXbH1X7+UWue61DD7m0VDZumGOeg+LNMdnSRhNMaox/wYb+TFoxbObujnuRJC1 MDapri7A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sSwwk-00000004HZm-3ipu; Sun, 14 Jul 2024 10:59:14 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sSwwS-00000004HWS-0TbD for linux-arm-kernel@lists.infradead.org; Sun, 14 Jul 2024 10:58:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id C21B7CE06B2; Sun, 14 Jul 2024 10:58:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC730C116B1; Sun, 14 Jul 2024 10:58:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720954733; bh=uOJ+OtY00HuTMViIhxCbV5cuxb/lRfWu2i5PHKqD1r0=; h=From:To:Cc:Subject:Date:From; b=pqMARO1blzm9SCWaeJfTbrTKImdo2vR7/55V3liFtoM1rXWFaeXGyQkwNVp7M/Q+g R8h+UR4MhPmSGul2cVPmzkJx4ePBtPpAey5kgk7ftsVWQcrEIcEfkWG74uqR+W3CbU 2n7KPXaAD5L02OQQYlRh4BPhk4z4EkLK4GQ9SurpR4cv0GXj/Szl1pHgaK58B5Egg/ iXEzzvBNRqxIDN7sExl04Y8qS8ykpwpoKnIqyt62ZZaMyEiJpvf3hYHS9LqjAppJd5 BqzkHwkE9Co2gXv1T/vM7NHUoaZm1i2sYEd/70meJ7j1RgcOe6MCu1gOOXE02h3i5r N/MENjufsidbA== From: Masahiro Yamada To: linux-kbuild@vger.kernel.org, Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Masahiro Yamada Subject: [PATCH] arm64: remove redundant 'if HAVE_ARCH_KASAN' in Kconfig Date: Sun, 14 Jul 2024 19:58:46 +0900 Message-ID: <20240714105848.1844400-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240714_035856_349471_898A5FDE X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The condition 'select HAVE_ARCH_KASAN' is always true because there is 'select HAVE_ARCH_KASAN' statement above. Signed-off-by: Masahiro Yamada Reviewed-by: Randy Dunlap Acked-by: Mark Rutland --- arch/arm64/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c87d16b12e9b..d37cbfc3031e 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -167,9 +167,9 @@ config ARM64 select HAVE_ARCH_JUMP_LABEL select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_KASAN - select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN - select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN - select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE) + select HAVE_ARCH_KASAN_VMALLOC + select HAVE_ARCH_KASAN_SW_TAGS + select HAVE_ARCH_KASAN_HW_TAGS if ARM64_MTE # Some instrumentation may be unsound, hence EXPERT select HAVE_ARCH_KCSAN if EXPERT select HAVE_ARCH_KFENCE