From patchwork Thu Dec 22 11:46:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrzej Hajda X-Patchwork-Id: 13079769 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 52A60C4332F for ; Thu, 22 Dec 2022 12:18:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=3opIrLIC4eJXE57s10H7RZaFVxpqK0eQE9SyXJT3IFY=; b=J5MMEnn83hKuEu EPwJ6oRJ8TUK56Yi8b9HYveStn4BSu9T+5sBstxrv0oqSR/olDzHWND3j7zNiiYAzs9lVrpSaMi2t NjYdsC/mjK5sTmNA83XOg16typO0bEHBNy7o+2b75pzvV4ASAGIuCH0gLNKWLrpxoETzN9N07/p5o 5/cOflGlRw/Ggs72jmMANRrIYYDrzMYwUaTkkK+q74/Lk9jQIn5Iax1Sy4p7/9MSjTHyua5KC9i4V 0b08udy24z5pUpZlJkF8Q3BrBdEkSIRe6F5nHBPmckQNyE2kTFGr8qf7IhTE/2MG/mzJ7LzouJ2mw BGz/ztcOodD3sbRDiuzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p8KWS-00Blxb-0L; Thu, 22 Dec 2022 12:18:04 +0000 Received: from mga04.intel.com ([192.55.52.120]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p8K3E-00BWSb-OC; Thu, 22 Dec 2022 11:47:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1671709672; x=1703245672; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+VGlWrUtqaEIUqy2OBJn82lI4eJE+r4QbaGV3gKpeCE=; b=IM48PsZ073hIrMHt9Ec0FQxFcMr1ZqOZrpaAKh4QhRfmL0t+ulm6w4+t V/aKKe1evhUy6J9MILHI4RoQ41MERGnhSCnBDmRx8njARfTIweDxscILN KC+ocXKm3oJNo/5sknT7JwS65GooMuW27HgrjQ24XNpvEtYaiuwIjZKU1 j2mmH4/Fw3axw8ipZHYqaWDSZ63z9HY0bAKD9sGICBjB7oO8yVhmgxANv YIzTOrqEI0tT1aKBwjRRwVf4Lkd7J5zEiG+/ib23LxES3nBvs2AJrh0+N g5QrJwKajyFCmtFPmc8XL1SfS5O9af/m8uTuLuby3nSrIW0bOXSGSOu7L w==; X-IronPort-AV: E=McAfee;i="6500,9779,10568"; a="318804534" X-IronPort-AV: E=Sophos;i="5.96,265,1665471600"; d="scan'208";a="318804534" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2022 03:47:48 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10568"; a="629504464" X-IronPort-AV: E=Sophos;i="5.96,265,1665471600"; d="scan'208";a="629504464" Received: from lab-ah.igk.intel.com ([10.91.215.196]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2022 03:47:42 -0800 From: Andrzej Hajda To: linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Andrzej Hajda , Arnd Bergmann , Rodrigo Vivi , Andrew Morton , Andy Shevchenko , Peter Zijlstra , Boqun Feng , Mark Rutland Subject: [PATCH 04/19] arch/arm64: rename internal name __xchg to __arch_xchg Date: Thu, 22 Dec 2022 12:46:20 +0100 Message-Id: <20221222114635.1251934-5-andrzej.hajda@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221222114635.1251934-1-andrzej.hajda@intel.com> References: <20221222114635.1251934-1-andrzej.hajda@intel.com> MIME-Version: 1.0 Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221222_034753_165512_A9F4F5B4 X-CRM114-Status: UNSURE ( 9.22 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org __xchg will be used for non-atomic xchg macro. Signed-off-by: Andrzej Hajda --- arch/arm64/include/asm/cmpxchg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/cmpxchg.h b/arch/arm64/include/asm/cmpxchg.h index 497acf134d9923..3a36ba58e8c2ef 100644 --- a/arch/arm64/include/asm/cmpxchg.h +++ b/arch/arm64/include/asm/cmpxchg.h @@ -62,7 +62,7 @@ __XCHG_CASE( , , mb_, 64, dmb ish, nop, , a, l, "memory") #undef __XCHG_CASE #define __XCHG_GEN(sfx) \ -static __always_inline unsigned long __xchg##sfx(unsigned long x, \ +static __always_inline unsigned long __arch_xchg##sfx(unsigned long x, \ volatile void *ptr, \ int size) \ { \ @@ -93,7 +93,7 @@ __XCHG_GEN(_mb) ({ \ __typeof__(*(ptr)) __ret; \ __ret = (__typeof__(*(ptr))) \ - __xchg##sfx((unsigned long)(x), (ptr), sizeof(*(ptr))); \ + __arch_xchg##sfx((unsigned long)(x), (ptr), sizeof(*(ptr))); \ __ret; \ })