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[23.128.96.18]) by mx.google.com with ESMTP id cn16si1430890edb.505.2020.08.05.09.39.39; Wed, 05 Aug 2020 09:39:39 -0700 (PDT) Received-SPF: pass (google.com: domain of stable-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=@kernel.org header.s=default header.b=2UfwlHvk; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727114AbgHEQiy (ORCPT + 15 others); Wed, 5 Aug 2020 12:38:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:50308 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727815AbgHEQgo (ORCPT ); Wed, 5 Aug 2020 12:36:44 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B30792339F; Wed, 5 Aug 2020 15:53:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596642792; bh=ysS3LGq+470SGw6FYTetlB33DoPN5s8hyLYUhLe+03M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2UfwlHvkookgB6Y2e+b1KMuEgg30sdabQZHiYHQEe2JVaLykjCwTG526jAm4ZymUI XOJbBbSbO7pt6rFjVCjOFd0fro59w03EmlGMNAT32/pdI6/+fpH2Icu7oIGtAy/lKL 51WZYPLX+Kvl4Gmyf2LqR0moaTseHksyBZRxuAf8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Grygorii Strashko , Linus Torvalds Subject: [PATCH 4.19 2/6] ARM: percpu.h: fix build error Date: Wed, 5 Aug 2020 17:53:01 +0200 Message-Id: <20200805153505.599534194@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200805153505.472594546@linuxfoundation.org> References: <20200805153505.472594546@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Grygorii Strashko commit aa54ea903abb02303bf55855fb51e3fcee135d70 upstream. Fix build error for the case: defined(CONFIG_SMP) && !defined(CONFIG_CPU_V6) config: keystone_defconfig CC arch/arm/kernel/signal.o In file included from ../include/linux/random.h:14, from ../arch/arm/kernel/signal.c:8: ../arch/arm/include/asm/percpu.h: In function ‘__my_cpu_offset’: ../arch/arm/include/asm/percpu.h:29:34: error: ‘current_stack_pointer’ undeclared (first use in this function); did you mean ‘user_stack_pointer’? : "Q" (*(const unsigned long *)current_stack_pointer)); ^~~~~~~~~~~~~~~~~~~~~ user_stack_pointer Fixes: f227e3ec3b5c ("random32: update the net random state on interrupt and activity") Signed-off-by: Grygorii Strashko Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- arch/arm/include/asm/percpu.h | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm/include/asm/percpu.h +++ b/arch/arm/include/asm/percpu.h @@ -16,6 +16,8 @@ #ifndef _ASM_ARM_PERCPU_H_ #define _ASM_ARM_PERCPU_H_ +#include + /* * Same as asm-generic/percpu.h, except that we store the per cpu offset * in the TPIDRPRW. TPIDRPRW only exists on V6K and V7