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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 3FEF9C55189 for ; Wed, 22 Apr 2020 10:27:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 124B720857 for ; Wed, 22 Apr 2020 10:27:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587551232; bh=JqfIlilzAtnYw9GMvTatNQzCJGbLyz2Z0an4/12Cf7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WZjeFyx1OjMDUSw6CxuazPjfe+e+v6kHIR0/3/LjZ5eu06ns6W3LxVS1N6Kd6BJ+U NCZiREhtc75qcVhzY4syJae2szI2k4h6MFA/tUKKs/v+N0L8HQh0osqGNis/bhSAWF X3JJjwzT0eBaCOKXuvkJIU4OASXOWqGvrBL92qoY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730837AbgDVK1L (ORCPT ); Wed, 22 Apr 2020 06:27:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:35978 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729880AbgDVK1C (ORCPT ); Wed, 22 Apr 2020 06:27:02 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A2D682076B; Wed, 22 Apr 2020 10:27:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587551222; bh=JqfIlilzAtnYw9GMvTatNQzCJGbLyz2Z0an4/12Cf7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SzdORwxw3mDpFbE0LgC9K3uw3p8Pqdo3SYompDF+WrU4+OqMcnO2hh3i5TCEFcwKK aYEIIzqThGuATw42odxKhwaAeC0Tf4OFaUR1+D/O9/49mr2TUXUrI4A1f5wiQRfPJa 0NSi5APQ63EXeyFKFSeg5tIspEA2/26Wd7nNkJus= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Grygorii Strashko , Christoph Hellwig Subject: [PATCH 5.6 149/166] dma-debug: fix displaying of dma allocation type Date: Wed, 22 Apr 2020 11:57:56 +0200 Message-Id: <20200422095104.561689880@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200422095047.669225321@linuxfoundation.org> References: <20200422095047.669225321@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Grygorii Strashko commit 9bb50ed7470944238ec8e30a94ef096caf9056ee upstream. The commit 2e05ea5cdc1a ("dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs") removed "dma_debug_page" enum, but missed to update type2name string table. This causes incorrect displaying of dma allocation type. Fix it by removing "page" string from type2name string table and switch to use named initializers. Before (dma_alloc_coherent()): k3-ringacc 4b800000.ringacc: scather-gather idx 2208 P=d1140000 N=d114 D=d1140000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable k3-ringacc 4b800000.ringacc: scather-gather idx 2216 P=d1150000 N=d115 D=d1150000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable After: k3-ringacc 4b800000.ringacc: coherent idx 2208 P=d1140000 N=d114 D=d1140000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable k3-ringacc 4b800000.ringacc: coherent idx 2216 P=d1150000 N=d115 D=d1150000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable Fixes: 2e05ea5cdc1a ("dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs") Signed-off-by: Grygorii Strashko Signed-off-by: Christoph Hellwig Signed-off-by: Greg Kroah-Hartman --- kernel/dma/debug.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -137,9 +137,12 @@ static const char *const maperr2str[] = [MAP_ERR_CHECKED] = "dma map error checked", }; -static const char *type2name[5] = { "single", "page", - "scather-gather", "coherent", - "resource" }; +static const char *type2name[] = { + [dma_debug_single] = "single", + [dma_debug_sg] = "scather-gather", + [dma_debug_coherent] = "coherent", + [dma_debug_resource] = "resource", +}; static const char *dir2name[4] = { "DMA_BIDIRECTIONAL", "DMA_TO_DEVICE", "DMA_FROM_DEVICE", "DMA_NONE" };