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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 CDA6EC433E2 for ; Fri, 15 May 2020 14:37:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F26A20728 for ; Fri, 15 May 2020 14:37:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZfdEdhqx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726717AbgEOOhS (ORCPT ); Fri, 15 May 2020 10:37:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726665AbgEOOhP (ORCPT ); Fri, 15 May 2020 10:37:15 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC2F5C061A0C; Fri, 15 May 2020 07:37:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=nlhENnOEhFNbEFUndyREOb6FGEq18FGbNW1JKWIMMLQ=; b=ZfdEdhqxL8F1YAmWr7WGT1zwU5 UFFbJCs6yRahgHZ5y/4/E2IpBQXj51SylAl+ycAKCagb+m6uL/WbNC2uoF0F13HooPuPw/oousTIi 2qvWVP1qwgDvr2qdynM1GNd75vRN8p0fg++uU0kVJcNB964LkK3D+eBBAjiqtdVah1NKi/aG3eKcm VO+sLsbkTU2f3Hm6uXrJhsYpGgQkzOviAGuMR2YfmLb+PppAM/wREpQr330jCYXXQTdWXWfAJI9B2 LBbSYtf/b3TIIqniyUJ3xHoZoXUG8WYtmGDxrYS/3cCC77rewR9oKsGnRxNg8BWicTknfGemg4Lej oAvopoDw==; Received: from [2001:4bb8:188:1506:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZbSN-0003tD-KK; Fri, 15 May 2020 14:37:00 +0000 From: Christoph Hellwig To: Andrew Morton , Arnd Bergmann , Roman Zippel Cc: Jessica Yu , Michal Simek , x86@kernel.org, linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 04/29] unicore32: remove flush_cache_user_range Date: Fri, 15 May 2020 16:36:21 +0200 Message-Id: <20200515143646.3857579-5-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200515143646.3857579-1-hch@lst.de> References: <20200515143646.3857579-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org flush_cache_user_range is an ARMism not used by any generic or unicore32 specific code. Signed-off-by: Christoph Hellwig --- arch/unicore32/include/asm/cacheflush.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/unicore32/include/asm/cacheflush.h b/arch/unicore32/include/asm/cacheflush.h index dc8c0b41538f8..9393ca4047e93 100644 --- a/arch/unicore32/include/asm/cacheflush.h +++ b/arch/unicore32/include/asm/cacheflush.h @@ -132,14 +132,6 @@ extern void flush_cache_page(struct vm_area_struct *vma, #define flush_cache_dup_mm(mm) flush_cache_mm(mm) -/* - * flush_cache_user_range is used when we want to ensure that the - * Harvard caches are synchronised for the user space address range. - * This is used for the UniCore private sys_cacheflush system call. - */ -#define flush_cache_user_range(vma, start, end) \ - __cpuc_coherent_user_range((start) & PAGE_MASK, PAGE_ALIGN(end)) - /* * Perform necessary cache operations to ensure that data previously * stored within this range of addresses can be executed by the CPU. -- 2.26.2