From patchwork Tue Nov 29 12:39:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Murzin X-Patchwork-Id: 9451923 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D94026071C for ; Tue, 29 Nov 2016 12:46:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CE56C2831B for ; Tue, 29 Nov 2016 12:46:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C349728325; Tue, 29 Nov 2016 12:46:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4AE282831B for ; Tue, 29 Nov 2016 12:46:44 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1cBhmW-0005hu-4a; Tue, 29 Nov 2016 12:45:08 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1cBhic-0002m6-Ie for linux-arm-kernel@lists.infradead.org; Tue, 29 Nov 2016 12:41:11 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D51981682; Tue, 29 Nov 2016 04:40:32 -0800 (PST) Received: from login2.euhpc.arm.com (login2.euhpc.arm.com [10.6.26.144]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 442063F318; Tue, 29 Nov 2016 04:40:32 -0800 (PST) From: Vladimir Murzin To: linux-arm-kernel@lists.infradead.org Subject: [RFC v2 PATCH 10/23] ARM: tlbflush: drop dependency on CONFIG_SMP Date: Tue, 29 Nov 2016 12:39:52 +0000 Message-Id: <1480423205-48436-11-git-send-email-vladimir.murzin@arm.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1480423205-48436-1-git-send-email-vladimir.murzin@arm.com> References: <1480423205-48436-1-git-send-email-vladimir.murzin@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161129_044106_880030_D7BAEA97 X-CRM114-Status: UNSURE ( 7.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Russell King , arnd@arndb.de MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP While building NOMMU and UP following errors show up: arch/arm/mach-mvebu/pmsu.c: In function 'armada_370_xp_pmsu_idle_enter': arch/arm/mach-mvebu/pmsu.c:291:2: error: implicit declaration of function 'local_flush_tlb_all' [-Werror=implicit-function-declaration] local_flush_tlb_all(); ^ CC arch/arm/mach-omap2/control.o cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-mvebu/pmsu.o] Error 1 ... arch/arm/mach-imx/pm-imx5.c: In function 'mx5_suspend_enter': arch/arm/mach-imx/pm-imx5.c:227:3: error: implicit declaration of function 'local_flush_tlb_all' [-Werror=implicit-function-declaration] local_flush_tlb_all(); ^ cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-imx/pm-imx5.o] Error 1 ... arch/arm/mach-imx/pm-imx6.c: In function 'imx6q_suspend_finish': arch/arm/mach-imx/pm-imx6.c:354:3: error: implicit declaration of function 'local_flush_tlb_all' [-Werror=implicit-function-declaration] local_flush_tlb_all(); ^ cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-imx/pm-imx6.o] Error 1 Make local_* stuff available for UP (even though it doesn't make sense) so build can progress. Cc: Russell King Signed-off-by: Vladimir Murzin --- arch/arm/include/asm/tlbflush.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index def9e57..d9a6e2e 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -641,7 +641,7 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, #endif -#elif defined(CONFIG_SMP) /* !CONFIG_MMU */ +#else /* !CONFIG_MMU */ #ifndef __ASSEMBLY__