From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f43.google.com (mail-wm0-f43.google.com [74.125.82.43]) by dpdk.org (Postfix) with ESMTP id 5696F29D2 for ; Mon, 7 Mar 2016 23:31:21 +0100 (CET) Received: by mail-wm0-f43.google.com with SMTP id l68so4585714wml.1 for ; Mon, 07 Mar 2016 14:31:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=ZkR9hkjI/JHn5/2asUzwLlOUWF86Sb+8Z9rRQNIbdrA=; b=X6Ww5owoP2uDHID5jITM2hhoExzoqNIHzdYrv8XY6SMRBVkWDGEYasrMmDIwBtvWhe ggS825UxkI+VRR8CDNAwdN3/N0VlDXbCCHtGdjcLT+UF7CMWuXRsecgfB738P2a/Odge lb4P6cNTKsIlkHuH2Dn0dnVp2MovXmfbPqGAj+PSg9cE4G+60K1mxYCZFGytvduZPG2M LkyvHtaUD9NNcvLEMEdyV1h8QqLa+0nwYBrU/qJxYHCuj3JUJhtFNYicds8mhSvkxRWs HVRKoC0oOlp+AKxGYXYlFHGrCjRFR0dE2j3zOTgr7U26J6mbV5Co8rJ8lr4DWrMRw87o /Q6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding; bh=ZkR9hkjI/JHn5/2asUzwLlOUWF86Sb+8Z9rRQNIbdrA=; b=YdIBC3VzdGGXLzTRXOWVlP7+2Fz2oSEZIxepQ2wR5KLwmhMedvcK/f2DZfMt2DFsCD b2oTs1oKxrSz0BwVcmUfp9QtDRbNhdDhULEWS7MGzH7UCcx8ziqiEYblqAAYQ1VPu0GD zCYrDEJEHggSvhQ6Jm/Z+ET5N2p9vcYOBeI60pV3+9zug0s9IITVSyqlGSx6xynB00AX kQ/tiqLla06xjf+YTf7XGzpT6mcJm4huO+9wQzZfaTpTcqAL3xQ4XosU99jQhryNCwWs S6ExrfMGuEtxfIoplY0ipFDPFKPiqoeEYThZxFMXNz4ioPk97MLkMhut5mWyT7+/n33q q7dw== X-Gm-Message-State: AD7BkJLUNyBqBwcY0X3TzPztHzx1ysk5ex0hPDQNpvBFEVvQb+TtHJe/tQ/X9Qt94ALZjRcW X-Received: by 10.28.156.146 with SMTP id f140mr7771798wme.99.1457389881164; Mon, 07 Mar 2016 14:31:21 -0800 (PST) Received: from xps13.localnet (171.36.101.84.rev.sfr.net. [84.101.36.171]) by smtp.gmail.com with ESMTPSA id z6sm309985wme.9.2016.03.07.14.31.19 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 07 Mar 2016 14:31:20 -0800 (PST) From: Thomas Monjalon To: "Yigit, Ferruh" Date: Mon, 07 Mar 2016 23:29:42 +0100 Message-ID: <1483778.aRTeyB1ERv@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <2601191342CEEE43887BDE71AB97725836B163EF@irsmsx105.ger.corp.intel.com> References: <1457024900-18245-1-git-send-email-ferruh.yigit@intel.com> <2601191342CEEE43887BDE71AB97725836B163EF@irsmsx105.ger.corp.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH] igb_uio: cast private data to correct struct type X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Mar 2016 22:31:21 -0000 2016-03-04 13:17, Ananyev, Konstantin: > > Subject: [dpdk-dev] [PATCH] igb_uio: cast private data to correct struct type > > > > Fixes: af75078fece3 ("first public release") > > > > This was working fine because addresses of two structs are same: > > > > struct A { > > struct B b; > > } a; > > > > As above sample "a" and "b" has same address. > > > > Now casting private data back to the correct struct type, to the one > > stored. > > > > Signed-off-by: Ferruh Yigit > > Acked-by: Konstantin Ananyev Applied, thanks