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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68C97C433F5 for ; Tue, 19 Apr 2022 23:43:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357423AbiDSXqC (ORCPT ); Tue, 19 Apr 2022 19:46:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355340AbiDSXqB (ORCPT ); Tue, 19 Apr 2022 19:46:01 -0400 Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB989205D0; Tue, 19 Apr 2022 16:43:17 -0700 (PDT) Received: by mail-wr1-x430.google.com with SMTP id x18so31142wrc.0; Tue, 19 Apr 2022 16:43:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=jpkNlHRMQuG+lJdQ+TUaFjLfxZlD8sn5DIiknsBbDyg=; b=FHAUUHCg0T3/vQIQ/bRF+okFzhmCwTsm49QMr/HtsZY8D9NoBitjzbzAPlvKWo66mA yUnvDeEbuMhjeA807IQhUI8Ctj3s439/+etFMhsfgrAA4Smy1dcxpn/EJH6TyW6FEAXR 0qJYEt8SkyFHjGdFjWy9fFJFKT0wFvbTjlg+365GEgIVkIXwPnyr3W3h9VMyJMureiGc fIHdnE6wXYFzj2+u0dkSRs8aoLp39jBwBr3S6YvvhjCJvDa/XZxCiBjH6txwEF+AhdOm fLy55B3TJrSbtkusmN4BB31KPN4I8UbQ8lMsuSCLDa2Kr87s9Q4E3TeaX1denTp6psgF mEsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=jpkNlHRMQuG+lJdQ+TUaFjLfxZlD8sn5DIiknsBbDyg=; b=VTUGno1gY7OVHiaHSogwAQUX0zZr6IkrFFbfDVtPXRVP3F7VIOk1VY0DZqHAcVMUDY 6M5jlEnh+Fq0zDAAMYZkFHZ9cZ0+sp7YukeDIVkas2FBFhGZBqT0OGflNytcAjsOu5PP OL49EboBI/iaVxBme6c4On47fmRvMZABsbUIMGxFTT9zI1HvCHaLj2R04iK7Ty1A4tzW fK9KF9ydVQ8AVnI8jHY/O0Ha9YNDwfQbEEw9IWZAwzHlfoPG7xAIHqxL8nVoulzZTyse EQH/7p6cGCOUyYWIpQ9Uis6N71dlxQqiEsKzLz+rCpSDS5JXy1mA1178G42RvZ7NVqUb yvBg== X-Gm-Message-State: AOAM530M0+EIE54uQAvS/2SgQVq4CqQm7v2+WQ1UCLUqxG6OOaxfuS/6 KMHFjUf2lMtoVK+5SJug4Hg= X-Google-Smtp-Source: ABdhPJz1SgnnztC1b+XjTbtAXZve8DQ0RYcKvnNS+M9/iIN1yJ4iCUjDKX3GZOoZrrU6LsOZfnM1eQ== X-Received: by 2002:adf:de90:0:b0:20a:8e73:aff1 with SMTP id w16-20020adfde90000000b0020a8e73aff1mr11180895wrl.151.1650411796437; Tue, 19 Apr 2022 16:43:16 -0700 (PDT) Received: from alaa-emad ([102.41.109.205]) by smtp.gmail.com with ESMTPSA id z17-20020adfec91000000b0020a98f5f8a7sm5623982wrn.6.2022.04.19.16.43.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Apr 2022 16:43:16 -0700 (PDT) From: Alaa Mohamed To: outreachy@lists.linux.dev Cc: jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ira.weiny@intel.com, eng.alaamohamedsoliman.am@gmail.com Subject: [PATCH v5] igb: Convert kmap() to kmap_local_page() Date: Wed, 20 Apr 2022 01:43:13 +0200 Message-Id: <20220419234313.10324-1-eng.alaamohamedsoliman.am@gmail.com> X-Mailer: git-send-email 2.35.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org kmap() is being deprecated and these usages are all local to the thread so there is no reason kmap_local_page() can't be used. Replace kmap() calls with kmap_local_page(). Signed-off-by: Alaa Mohamed --- changes in V2: fix kunmap_local path value to take address of the mapped page. --- changes in V3: edit commit message to be clearer --- changes in V4: edit the commit message --- changes in V5: -edit commit subject -edit commit message --- drivers/net/ethernet/intel/igb/igb_ethtool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 2a5782063f4c..c14fc871dd41 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -1798,14 +1798,14 @@ static int igb_check_lbtest_frame(struct igb_rx_buffer *rx_buffer, frame_size >>= 1; - data = kmap(rx_buffer->page); + data = kmap_local_page(rx_buffer->page); if (data[3] != 0xFF || data[frame_size + 10] != 0xBE || data[frame_size + 12] != 0xAF) match = false; - kunmap(rx_buffer->page); + kunmap_local(data); return match; } -- 2.35.2