Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59AA0C433F5 for ; Wed, 24 Nov 2021 12:42:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344466AbhKXMpV (ORCPT ); Wed, 24 Nov 2021 07:45:21 -0500 Received: from mail.kernel.org ([198.145.29.99]:50508 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344502AbhKXMmd (ORCPT ); Wed, 24 Nov 2021 07:42:33 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id A0D8A613D3; Wed, 24 Nov 2021 12:25:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637756707; bh=ZYPUhYwebUc3sEertd8HK7XzmaU+NO2fC8amo9Puuiw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qZ+Ph71bn525Mn/MhkOpPcTudxrs2GtG2udR5GFYU0OfTK4ZaLe/8bllmgfF//c3F 6oSUWSLthXVnaicsThm4MapsSHs63j3S7fmnqc8DOLtKTxwu1ryu2kxiD/2S7T023K lWBB8mhm3tgreZ1EwnM39MGhUruRN6BfXCzBhQgI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Huacai Chen , k2ci robot , Jackie Liu , Thomas Bogendoerfer , Sasha Levin Subject: [PATCH 4.14 143/251] MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT Date: Wed, 24 Nov 2021 12:56:25 +0100 Message-Id: <20211124115715.227750657@linuxfoundation.org> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124115710.214900256@linuxfoundation.org> References: <20211124115710.214900256@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jackie Liu [ Upstream commit 7f3b3c2bfa9c93ab9b5595543496f570983dc330 ] mach/loongson64 fails to build when the FPU support is disabled: arch/mips/loongson64/cop2-ex.c:45:15: error: implicit declaration of function ‘__is_fpu_owner’; did you mean ‘is_fpu_owner’? [-Werror=implicit-function-declaration] arch/mips/loongson64/cop2-ex.c:98:30: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:99:30: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:131:43: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:137:38: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:203:30: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:219:30: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:283:38: error: ‘struct thread_struct’ has no member named ‘fpu’ arch/mips/loongson64/cop2-ex.c:301:38: error: ‘struct thread_struct’ has no member named ‘fpu’ Fixes: ef2f826c8f2f ("MIPS: Loongson-3: Enable the COP2 usage") Suggested-by: Huacai Chen Reviewed-by: Huacai Chen Reported-by: k2ci robot Signed-off-by: Jackie Liu Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 49c540790fd2d..8e77149d658fc 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1383,6 +1383,7 @@ config CPU_LOONGSON3 select WEAK_REORDERING_BEYOND_LLSC select MIPS_PGD_C0_CONTEXT select MIPS_L1_CACHE_SHIFT_6 + select MIPS_FP_SUPPORT select GPIOLIB help The Loongson 3 processor implements the MIPS64R2 instruction -- 2.33.0