Received: by 2002:ac0:a581:0:0:0:0:0 with SMTP id m1-v6csp3636296imm; Mon, 25 Jun 2018 01:53:49 -0700 (PDT) X-Google-Smtp-Source: ADUXVKLdaqfW+Jct6m2M3ELMMXC+ug4qZwZkqFYYImyHEh6BDH1+QBwSvpZIM/jVxGzUasMD+uUI X-Received: by 2002:a63:b705:: with SMTP id t5-v6mr9904316pgf.343.1529916828999; Mon, 25 Jun 2018 01:53:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1529916828; cv=none; d=google.com; s=arc-20160816; b=056wC5J9b1mdnM8BxRr3whN5z90uqbOVX/M8OLyPoKWs0mYZGluAUeIiFHaY1rqPLy BqN+1J6P00NifDk0nNPuIjebODF8yl5t6gJR7fOHy4x0v9/UV40afdkCv8KZgYJS2QBL 8/Lxaz3WxxqcrEXmWt4a7TT0ZMS97FpbZdDaBkDaxLi5xIyJhlVRsuSlM2Q1gYRfTqT8 XY8c8oFpuIOxIXPDG5tStju3q3FlzQb7vf3nElzEdsj8CzXxD00DIkLV0pRej98gAZtD a9sIdiK9TKq5VS6Y2XL5d0Wiqw+4V8RiuAV+4NDa7KtzPunD07DbghGoN5UPUa7coeki Sfbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:arc-authentication-results; bh=KF3YMKhWpT1v9ICoMEFb8aCKLQci7dqJwKEpX0affQg=; b=UYxGPDgzw/v+xoGA7BfG8uUDTxCrhJq4t7B1tOzzRYozYtw862WBR3c1wcd6gfzQE4 ZIei7nrNxw9gF5rGzJH/DoGB/LitJw61svEJKkqV+DJelVlpu3TCNSptJVVz4m3Pgm42 zob0RwJDybG8+2N6Oxgcy7WLr20bIOgw+IYLuWHMVdas5xsLYMNocMiA6QmMCBO+gN7D EfmsqoJNDx94wwF4qp/3/TC18sC5FcE1xXHacb55o2dlgvhz2LL7PO+/IZKmYXXZC2dJ y1MqHLD3a+MVVhEoNWdbafb0bQWaVGfbCJpOqNJvT3wSWqnR5flNzPp6IOCur1yihAaH yLMg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f5-v6si1007201plr.56.2018.06.25.01.53.34; Mon, 25 Jun 2018 01:53:48 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754610AbeFYIvd (ORCPT + 99 others); Mon, 25 Jun 2018 04:51:33 -0400 Received: from exmail.andestech.com ([59.124.169.137]:64480 "EHLO ATCSQR.andestech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754539AbeFYIu6 (ORCPT ); Mon, 25 Jun 2018 04:50:58 -0400 Received: from mail.andestech.com (atcpcs16.andestech.com [10.0.1.222]) by ATCSQR.andestech.com with ESMTP id w5P8qc1N009403; Mon, 25 Jun 2018 16:52:38 +0800 (GMT-8) (envelope-from zong@andestech.com) Received: from atcsqa06.andestech.com (10.0.1.85) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.123.3; Mon, 25 Jun 2018 16:49:55 +0800 From: Zong Li To: , , , , CC: Zong Li , Subject: [PATCH v2 2/4] RISC-V: Select GENERIC_UCMPDI2 on RV32I Date: Mon, 25 Jun 2018 16:49:38 +0800 Message-ID: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.0.1.85] X-DNSRBL: X-MAIL: ATCSQR.andestech.com w5P8qc1N009403 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 32-bit, it need to use __ucmpdi2, otherwise, it can't find the __ucmpdi2 symbol. Signed-off-by: Zong Li --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 6debcc4afc72..3e683be9b7a8 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -122,6 +122,7 @@ config ARCH_RV32I select GENERIC_ASHLDI3 select GENERIC_ASHRDI3 select GENERIC_LSHRDI3 + select GENERIC_UCMPDI2 config ARCH_RV64I bool "RV64I" -- 2.16.1