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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E453C43217 for ; Mon, 7 Mar 2022 09:44:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238225AbiCGJpd (ORCPT ); Mon, 7 Mar 2022 04:45:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241031AbiCGJlq (ORCPT ); Mon, 7 Mar 2022 04:41:46 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2CC76D4E5; Mon, 7 Mar 2022 01:39:21 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 86808B80F9F; Mon, 7 Mar 2022 09:39:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DBB5CC340F3; Mon, 7 Mar 2022 09:39:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1646645960; bh=dLkJHSehkvwf6TVlYKXzLag1jRfBp/iDlklf0WRr+0o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cgP7/r19XFBUNpsyxOgroVwO/0zBxRXms+ZmGfIu1RUl2aRwVkiMVzhAUK2r5fN3X et1al/B2scbfv1/Ms/m5O65wPTM5r+DhpriHLXwmUmYvCTU9I58feJpjesABevs0Xb 7MApC4nsDzkvEJ44p6Zukoybe00MZmO6Ueq0COVQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Huang Pei , Thomas Bogendoerfer , Sasha Levin Subject: [PATCH 5.15 049/262] MIPS: fix local_{add,sub}_return on MIPS64 Date: Mon, 7 Mar 2022 10:16:33 +0100 Message-Id: <20220307091703.904636269@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220307091702.378509770@linuxfoundation.org> References: <20220307091702.378509770@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: stable@vger.kernel.org From: Huang Pei [ Upstream commit 277c8cb3e8ac199f075bf9576ad286687ed17173 ] Use "daddu/dsubu" for long int on MIPS64 instead of "addu/subu" Fixes: 7232311ef14c ("local_t: mips extension") Signed-off-by: Huang Pei Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/include/asm/local.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h index ecda7295ddcd1..3fa6340903882 100644 --- a/arch/mips/include/asm/local.h +++ b/arch/mips/include/asm/local.h @@ -5,6 +5,7 @@ #include #include #include +#include #include #include #include @@ -39,7 +40,7 @@ static __inline__ long local_add_return(long i, local_t * l) " .set arch=r4000 \n" __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_add_return \n" - " addu %0, %1, %3 \n" + __stringify(LONG_ADDU) " %0, %1, %3 \n" __SC "%0, %2 \n" " beqzl %0, 1b \n" " addu %0, %1, %3 \n" @@ -55,7 +56,7 @@ static __inline__ long local_add_return(long i, local_t * l) " .set "MIPS_ISA_ARCH_LEVEL" \n" __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_add_return \n" - " addu %0, %1, %3 \n" + __stringify(LONG_ADDU) " %0, %1, %3 \n" __SC "%0, %2 \n" " beqz %0, 1b \n" " addu %0, %1, %3 \n" @@ -88,7 +89,7 @@ static __inline__ long local_sub_return(long i, local_t * l) " .set arch=r4000 \n" __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_sub_return \n" - " subu %0, %1, %3 \n" + __stringify(LONG_SUBU) " %0, %1, %3 \n" __SC "%0, %2 \n" " beqzl %0, 1b \n" " subu %0, %1, %3 \n" @@ -104,7 +105,7 @@ static __inline__ long local_sub_return(long i, local_t * l) " .set "MIPS_ISA_ARCH_LEVEL" \n" __SYNC(full, loongson3_war) " \n" "1:" __LL "%1, %2 # local_sub_return \n" - " subu %0, %1, %3 \n" + __stringify(LONG_SUBU) " %0, %1, %3 \n" __SC "%0, %2 \n" " beqz %0, 1b \n" " subu %0, %1, %3 \n" -- 2.34.1