From: Jakub Kicinski <kuba@kernel.org>
To: Justin Lai <justinlai0215@realtek.com>
Cc: Paolo Abeni <pabeni@redhat.com>,
davem@davemloft.net, edumazet@google.com,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
andrew@lunn.ch, pkshih@realtek.com, larry.chiu@realtek.com
Subject: Re: [PATCH net-next v14 01/13] rtase: Add pci table supported in this module
Date: Tue, 12 Dec 2023 08:05:09 -0800 [thread overview]
Message-ID: <20231212080509.48ec4931@kernel.org> (raw)
In-Reply-To: <0d8195d3c1aaec85e74d7ae2bf5b1a5b9c1a0b78.camel@redhat.com>
On Tue, 12 Dec 2023 10:36:16 +0100 Paolo Abeni wrote:
> > +static void rtase_remove_one(struct pci_dev *pdev)
> > +{
> > + struct net_device *dev = pci_get_drvdata(pdev);
> > + struct rtase_private *tp = netdev_priv(dev);
> > + struct rtase_int_vector *ivec;
> > + u32 i;
> > +
> > + for (i = 0; i < tp->int_nums; i++) {
> > + ivec = &tp->int_vector[i];
> > + netif_napi_del(&ivec->napi);
> > + }
>
> You must unregister the netdev before napi_del or you will risk races.
Or del them in the ndo_open / ndo_stop... Note that ndo_stop is always
called if ndo_open was called.
next prev parent reply other threads:[~2023-12-12 16:05 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-08 9:47 [PATCH net-next v14 00/13] Add Realtek automotive PCIe driver Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 01/13] rtase: Add pci table supported in this module Justin Lai
2023-12-12 9:36 ` Paolo Abeni
2023-12-12 16:05 ` Jakub Kicinski [this message]
2023-12-14 12:42 ` JustinLai0215
2023-12-08 9:47 ` [PATCH net-next v14 02/13] rtase: Implement the .ndo_open function Justin Lai
2023-12-12 9:49 ` Paolo Abeni
2023-12-14 12:44 ` JustinLai0215
2023-12-08 9:47 ` [PATCH net-next v14 03/13] rtase: Implement the rtase_down function Justin Lai
2023-12-12 19:27 ` Jakub Kicinski
2023-12-14 12:54 ` JustinLai0215
2023-12-08 9:47 ` [PATCH net-next v14 04/13] rtase: Implement the interrupt routine and rtase_poll Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 05/13] rtase: Implement hardware configuration function Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 06/13] rtase: Implement .ndo_start_xmit function Justin Lai
2023-12-12 19:32 ` Jakub Kicinski
2023-12-14 13:00 ` JustinLai0215
2023-12-14 17:24 ` Jakub Kicinski
2023-12-18 10:27 ` Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 07/13] rtase: Implement a function to receive packets Justin Lai
2023-12-12 10:04 ` Paolo Abeni
2023-12-14 12:45 ` JustinLai0215
2023-12-18 10:18 ` Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 08/13] rtase: Implement net_device_ops Justin Lai
2023-12-12 10:09 ` Paolo Abeni
2023-12-14 12:47 ` JustinLai0215
2023-12-08 9:47 ` [PATCH net-next v14 09/13] rtase: Implement pci_driver suspend and resume function Justin Lai
2023-12-12 19:19 ` Jakub Kicinski
2023-12-14 12:48 ` JustinLai0215
2023-12-08 9:47 ` [PATCH net-next v14 10/13] rtase: Implement ethtool function Justin Lai
2023-12-12 19:21 ` Jakub Kicinski
2023-12-08 9:47 ` [PATCH net-next v14 11/13] rtase: Add a Makefile in the rtase folder Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 12/13] realtek: Update the Makefile and Kconfig in the realtek folder Justin Lai
2023-12-08 9:47 ` [PATCH net-next v14 13/13] MAINTAINERS: Add the rtase ethernet driver entry Justin Lai
2023-12-12 19:22 ` Jakub Kicinski
2023-12-14 12:51 ` JustinLai0215
2023-12-14 17:27 ` Jakub Kicinski
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