From patchwork Wed Oct 2 14:41:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincenzo Frascino X-Patchwork-Id: 11171213 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5749C15AB for ; Wed, 2 Oct 2019 14:42:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 0FDF521783 for ; Wed, 2 Oct 2019 14:42:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jbGE51WB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0FDF521783 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6yFh6zIFWfKNabc/QYzBgm4a+xXSiSriXG4DRVNFi40=; b=jbGE51WBdOYtkt RvADpk/yJt/PlXsrMsz2G7RMv/F5yb6AVCI0+m3q7/qTpQCkJ192v1vhFhSQKFOvRgOuAiqaWdJ4L tHcxuhuqKbC9/uOIKw0Ozkl1nkCLOO+mS43stbcqZqs4u5Ofvl4h4vSZSQXdmswHwhBrZX0rMDbrx Y9D1RO56MXoh+OAcyfSJID/uMjAccf6ZIzGFHfDsKLieV483FOxQVPBqt2n1DZr4c6ks10w2kWsbW GvjwUZJADb13JmhYtu250jLGMXph0GHmcEGqTg3veo1DRYQ6at5S2THbpVSeo5khAsf0WmW+LDT+i cSD38P/tpspjGBD202mg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFfpw-0003Z9-CJ; Wed, 02 Oct 2019 14:42:40 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iFfpW-00037k-2l for linux-arm-kernel@lists.infradead.org; Wed, 02 Oct 2019 14:42:15 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B394E1650; Wed, 2 Oct 2019 07:42:13 -0700 (PDT) Received: from e119884-lin.cambridge.arm.com (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7AE413F706; Wed, 2 Oct 2019 07:42:12 -0700 (PDT) From: Vincenzo Frascino To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 4/6] arm64: vdso32: Remove jump label config option in Makefile Date: Wed, 2 Oct 2019 15:41:54 +0100 Message-Id: <20191002144156.2174-5-vincenzo.frascino@arm.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191002144156.2174-1-vincenzo.frascino@arm.com> References: <20191002144156.2174-1-vincenzo.frascino@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191002_074214_171863_2E6A9C8C X-CRM114-Status: UNSURE ( 9.29 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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: ard.biesheuvel@linaro.org, catalin.marinas@arm.com, ndesaulniers@google.com, luto@kernel.org, tglx@linutronix.de, vincenzo.frascino@arm.com, will@kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The jump labels are not used in vdso32 since it is not possible to run runtime patching on them. Remove the configuration option from the Makefile. Cc: Will Deacon Cc: Catalin Marinas Signed-off-by: Vincenzo Frascino Acked-by: Catalin Marinas Tested-by: Catalin Marinas --- arch/arm64/kernel/vdso32/Makefile | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index 77aa61340374..038357a1e835 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -38,9 +38,6 @@ VDSO_CAFLAGS += $(call cc32-option,-fno-PIE) ifdef CONFIG_DEBUG_INFO VDSO_CAFLAGS += -g endif -ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(COMPATCC)), y) -VDSO_CAFLAGS += -DCC_HAVE_ASM_GOTO -endif # From arm Makefile VDSO_CAFLAGS += $(call cc32-option,-fno-dwarf2-cfi-asm)