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[37.110.65.23]) by smtp.gmail.com with ESMTPSA id g69sm453575lfd.161.2021.01.13.23.05.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Jan 2021 23:05:58 -0800 (PST) Date: Thu, 14 Jan 2021 10:05:57 +0300 From: Dmitry Kozlyuk To: Tyler Retzlaff Cc: dev@dpdk.org, navasile@linux.microsoft.com, stable@dpdk.org, Bruce Richardson Message-ID: <20210114100557.3ec44961@sovereign> In-Reply-To: <20210114054549.GA27612@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> References: <1610414325-9104-1-git-send-email-roretzla@linux.microsoft.com> <20210113205255.6e865a04@sovereign> <20210114054549.GA27612@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> X-Mailer: Claws Mail 3.17.6 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-stable] [PATCH] eal/headers: explicitly cast void * to type * X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" On Wed, 13 Jan 2021 21:45:49 -0800, Tyler Retzlaff wrote: > On Wed, Jan 13, 2021 at 08:52:55PM +0300, Dmitry Kozlyuk wrote: > > On Mon, 11 Jan 2021 17:18:45 -0800, Tyler Retzlaff wrote: > > > Explicitly cast void * to type * so that eal headers may be compiled > > > as C or C++. > > > > Topic should probably be "eal/windows". > > i'll submit a new rev that changes this, it's not really windows specific > but i guess windows is the only people crazy enough to use c++. 1. Topic usually describe area of changes, rte_os.h is in windows directory. 2. It's a perfectly valid concern that public headers must be usable from C++. > > > diff --git a/lib/librte_ethdev/rte_ethdev_pci.h b/lib/librte_ethdev/rte_ethdev_pci.h > > > index bf715896a..c20be29b1 100644 > > > --- a/lib/librte_ethdev/rte_ethdev_pci.h > > > +++ b/lib/librte_ethdev/rte_ethdev_pci.h > > > @@ -47,7 +47,7 @@ rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev, > > > > > > static inline int > > > eth_dev_pci_specific_init(struct rte_eth_dev *eth_dev, void *bus_device) { > > > - struct rte_pci_device *pci_dev = bus_device; > > > + struct rte_pci_device *pci_dev = (struct rte_pci_device *)bus_device; > > > > > > if (!pci_dev) > > > return -ENODEV; > > > > This is a private header, it's never exposed---why the change is needed (not > > that I have a strong opinion, though)? > > interesting, i'll look into why/how it is being included and confirm. i suppose > the question in the back of my mind is if it is private then why is the header > being installed at all? + Bruce If it's a public header then maybe it's missing a @file?