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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 31F53C3A5A0 for ; Sat, 18 Apr 2020 13:52:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 060FD2054F for ; Sat, 18 Apr 2020 13:52:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587217944; bh=EKyrqKcM92RTUv/jYokQKHedpF2ezK8XL3yesjlpMl4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fVmeUl3KVacZNJV3U3cO+6/B+JrCgLSZxi2SCfBVb/r2HEd5RYA22cb94VfIKuoQn Ql5Av6RKmhLA00ov5b0uS5clw2107bAonMws9GAYx3zz/LnbjIJaPIh2cnIwjW5hJX ZlF1FKFEoY5650TU91eZ+WFwK5OyRcetnAaIxukw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726507AbgDRNss (ORCPT ); Sat, 18 Apr 2020 09:48:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:55302 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726539AbgDRNsr (ORCPT ); Sat, 18 Apr 2020 09:48:47 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8FBC5221F4; Sat, 18 Apr 2020 13:48:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587217727; bh=EKyrqKcM92RTUv/jYokQKHedpF2ezK8XL3yesjlpMl4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G7QTssvgFogMpSSMGg1849eH7IpDibn8BTn40YkCDfo6hw4ALLW7ZbI7EZ5P8wLy+ vS0tf58nzV17Q8TUWJfEDoQ3ybKtG5djWxofa/fPgO1MboJ54GIVHZj7p6kGcqjJ9u UEUZLIe5hTEknblkZHCY6wRg6inYOBpG2F64Jbyk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Grygorii Strashko , Christoph Hellwig , Sasha Levin , iommu@lists.linux-foundation.org Subject: [PATCH AUTOSEL 5.6 26/73] dma-debug: fix displaying of dma allocation type Date: Sat, 18 Apr 2020 09:47:28 -0400 Message-Id: <20200418134815.6519-26-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200418134815.6519-1-sashal@kernel.org> References: <20200418134815.6519-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Grygorii Strashko [ Upstream commit 9bb50ed7470944238ec8e30a94ef096caf9056ee ] 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: Sasha Levin --- kernel/dma/debug.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 2031ed1ad7fa1..9e1777c81f559 100644 --- 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" }; -- 2.20.1