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=-12.8 required=3.0 tests=BAYES_00,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=unavailable 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 2DD8AC433DF for ; Tue, 14 Jul 2020 11:01:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F01C6207CD for ; Tue, 14 Jul 2020 11:01:45 +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="Kz01khxc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727856AbgGNLBp (ORCPT ); Tue, 14 Jul 2020 07:01:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726370AbgGNLBo (ORCPT ); Tue, 14 Jul 2020 07:01:44 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 566AEC061755; Tue, 14 Jul 2020 04:01:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.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=dLJ+rswlwOb9VgarkBahNyYojmAUY/xiMFDZ6ppJYq8=; b=Kz01khxc0JwwuZnVk8sIru0ipf o0d8wJyabxrEX2NNseTwAW9ee/TD6/cNvWILaL6Jyr1x1fwztZHD9HGX1/nF+lhj0I6J+4Zy/pBs5 zy3/VlfHrn2a9R29W3rU/ZDeSZekvc+Jc2XJi/KpH4Zq2CqAwUQSXrvalLeS33yo5y1ufgkkEV6gj iiCgi4O4JciPs8Kxjg6z5bGsJx8WVKqosaMuX36dAliAyMFuCTSFZ4mAy0FK+MZHBJH1Iti6GRTlu 7G+lR2TYNLx5MMBH58KjINfHWfuicHp3DvETkmodt5HAUCdYFiM51FXMNYNUGiXUsO6AVoEhOxoM6 bzBJcIdA==; Received: from 089144201169.atnat0010.highway.a1.net ([89.144.201.169] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jvIgt-00065C-BH; Tue, 14 Jul 2020 11:01:39 +0000 From: Christoph Hellwig To: Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Andrew Morton , Linus Torvalds Cc: linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/6] nds32: use uaccess_kernel in show_regs Date: Tue, 14 Jul 2020 12:55:01 +0200 Message-Id: <20200714105505.935079-3-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200714105505.935079-1-hch@lst.de> References: <20200714105505.935079-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.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 Use the uaccess_kernel helper instead of duplicating it. Signed-off-by: Christoph Hellwig Acked-by: Greentime Hu --- arch/nds32/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/nds32/kernel/process.c b/arch/nds32/kernel/process.c index 9712fd474f2ca3..f06265949ec28b 100644 --- a/arch/nds32/kernel/process.c +++ b/arch/nds32/kernel/process.c @@ -121,7 +121,7 @@ void show_regs(struct pt_regs *regs) regs->uregs[3], regs->uregs[2], regs->uregs[1], regs->uregs[0]); pr_info(" IRQs o%s Segment %s\n", interrupts_enabled(regs) ? "n" : "ff", - segment_eq(get_fs(), KERNEL_DS)? "kernel" : "user"); + uaccess_kernel() ? "kernel" : "user"); } EXPORT_SYMBOL(show_regs); -- 2.26.2