From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E4D7C433E0 for ; Tue, 9 Jun 2020 00:21:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24E2B206C3 for ; Tue, 9 Jun 2020 00:21:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591662063; bh=MWITYB0vR5lA3KxxO0iN6yDsjvP8KH/f4rd52IxEzSg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=hHmDvm5GEhazrXWedZib9HFuCgO2qaEVdk4PSeCW6Gfe1v2534TXxTaQ/v1nX88yL edCo+aBPwLLMEivdCx4Lbkn9iwxAjQqq1TzwPZOSVs9zlRwr2VHFvFp7DYDvTrBQuJ gLKqnQGQJCoiwi7vIqvojPlW67cldjU9p05jzdek= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731354AbgFIAVC (ORCPT ); Mon, 8 Jun 2020 20:21:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:40058 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730562AbgFHXR6 (ORCPT ); Mon, 8 Jun 2020 19:17:58 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 16E252083E; Mon, 8 Jun 2020 23:17:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591658278; bh=MWITYB0vR5lA3KxxO0iN6yDsjvP8KH/f4rd52IxEzSg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=obHUcP9Xa3uitrZ2Iq4W8R+yxpy+/BcEarHg+xzX96MX6+9vv5qAPUoR2AGcSHdzy 87c9LNBkOvowQLZVV1wVJ0zY593j1g2FV0m9WovModvdG6vS0Wf5pL6DJd5u8q97uY gNFJLbr1+cVVD5Ccy82Pfz0b6anE6tzBEgsh9Za0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kefeng Wang , Hulk Robot , Palmer Dabbelt , Sasha Levin , linux-riscv@lists.infradead.org Subject: [PATCH AUTOSEL 5.6 284/606] riscv: pgtable: Fix __kernel_map_pages build error if NOMMU Date: Mon, 8 Jun 2020 19:06:49 -0400 Message-Id: <20200608231211.3363633-284-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200608231211.3363633-1-sashal@kernel.org> References: <20200608231211.3363633-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kefeng Wang [ Upstream commit 9a6630aef93394ac54494c7e273e9bc026509375 ] riscv64-none-linux-gnu-ld: mm/page_alloc.o: in function `.L0 ': page_alloc.c:(.text+0xd34): undefined reference to `__kernel_map_pages' riscv64-none-linux-gnu-ld: page_alloc.c:(.text+0x104a): undefined reference to `__kernel_map_pages' riscv64-none-linux-gnu-ld: mm/page_alloc.o: in function `__pageblock_pfn_to_page': page_alloc.c:(.text+0x145e): undefined reference to `__kernel_map_pages' Reported-by: Hulk Robot Signed-off-by: Kefeng Wang Signed-off-by: Palmer Dabbelt Signed-off-by: Sasha Levin --- arch/riscv/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 05b92987f500..31d912944d8d 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -467,6 +467,8 @@ static inline int ptep_clear_flush_young(struct vm_area_struct *vma, #define TASK_SIZE 0xffffffffUL +static inline void __kernel_map_pages(struct page *page, int numpages, int enable) {} + #endif /* !CONFIG_MMU */ #define kern_addr_valid(addr) (1) /* FIXME */ -- 2.25.1