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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 9C751C433EF for ; Mon, 13 Sep 2021 06:19:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75E9360F4B for ; Mon, 13 Sep 2021 06:19:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235858AbhIMGUy (ORCPT ); Mon, 13 Sep 2021 02:20:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230003AbhIMGUy (ORCPT ); Mon, 13 Sep 2021 02:20:54 -0400 Received: from out1.migadu.com (out1.migadu.com [IPv6:2001:41d0:2:863f::]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F842C061574 for ; Sun, 12 Sep 2021 23:19:38 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1631513977; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=HedSeitzQKuyU4J4NyXi0ZK3SzctdB/v7jwP41fbzTM=; b=UKlX/Nn8ihPnMVQRLFrf9mykKLcmeXEoyO74xBeprS1wKwnUD1QPW47qEK1OpD3OgeLyNx +UgZ2ayjxtv208UBkZD7wQQWaNfH6gxZpaAWW6tYf4c+1O0lt9Bc7xt/KhyVuee1tmW8vi VvmHBw5mz8uDVX7TMyfyhZXbhD/jkKI= From: Jackie Liu To: tsbogend@alpha.franken.de Cc: chenhuacai@kernel.org, linux-mips@vger.kernel.org, liu.yun@linux.dev Subject: [PATCH v4] MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT Date: Mon, 13 Sep 2021 14:19:08 +0800 Message-Id: <20210913061908.550030-1-liu.yun@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: liu.yun@linux.dev Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Jackie Liu 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 --- v1->v2: move MIPS_FP_SUPPORT from MACH_LOONGSON64 to CPU_LOONGSON64 v2->v3: add Huacai Chen 's suggest label. v3->v4: update Huacai Chen's email address. arch/mips/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 24e374266fdc..aea3aa16a38e 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1408,6 +1408,7 @@ config CPU_LOONGSON64 select MIPS_ASID_BITS_VARIABLE select MIPS_PGD_C0_CONTEXT select MIPS_L1_CACHE_SHIFT_6 + select MIPS_FP_SUPPORT select GPIOLIB select SWIOTLB select HAVE_KVM -- 2.25.1