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 4F84FC433F5 for ; Wed, 24 Nov 2021 12:21:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243863AbhKXMY5 (ORCPT ); Wed, 24 Nov 2021 07:24:57 -0500 Received: from mail.kernel.org ([198.145.29.99]:38380 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243385AbhKXMUZ (ORCPT ); Wed, 24 Nov 2021 07:20:25 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6C22B61159; Wed, 24 Nov 2021 12:12:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637755954; bh=rQyX0bUg66kpOjMTuuLWzI46bEp5/tgpozs5sjksuJI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tgB2az/9W3EIZw6kXMNH9WJeY5JYcYdkhaYTPOz2nui3j1Vw1FeUJ2swQejZMNj8f zD4pxF/dC9TGXkalAKcyHMFwpevrrXq4iO01EQTkvrHcnAZMEaNdtnAuuAJtxqQtRS ivy2P4TxrFSHfUOPceelwz5sG3uFW/3k6phQl8jA= 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 4.9 118/207] MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT Date: Wed, 24 Nov 2021 12:56:29 +0100 Message-Id: <20211124115707.885084572@linuxfoundation.org> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124115703.941380739@linuxfoundation.org> References: <20211124115703.941380739@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 24eb7fe7922e6..3ab2a95673680 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1373,6 +1373,7 @@ 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