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Date: Tue, 8 Apr 2014 09:48:30 +0300 From: Or Gerlitz <ogerlitz@...lanox.com> To: David Miller <davem@...emloft.net>, <weiyang@...ux.vnet.ibm.com> CC: <yevgenyp@...lanox.com>, <amirv@...lanox.com>, <bhelgaas@...gle.com>, <linux-pci@...r.kernel.org>, <netdev@...r.kernel.org> Subject: Re: [Patch net-next] net/mlx4_core: match pci_device_id including dynids On 07/04/2014 21:43, David Miller wrote: > From: Wei Yang <weiyang@...ux.vnet.ibm.com> > Date: Sun, 6 Apr 2014 10:07:30 +0800 > >> Fix issue introduced by commit: 97a5221 "net/mlx4_core: pass >> pci_device_id.driver_data to __mlx4_init_one during reset". >> >> pci_match_id() just match the static pci_device_id, which may return NULL if >> someone binds the driver to a device manually using >> /sys/bus/pci/drivers/.../new_id. >> >> This patch wrap up a helper function __mlx4_remove_one() which does the tear >> down function but preserve the drv_data. Functions like >> mlx4_pci_err_detected() and mlx4_restart_one() will call this one with out >> releasing drvdata. >> >> Tested on ConnectX-3. >> >> CC: Bjorn Helgaas <bhelgaas@...gle.com> >> CC: Amir Vadai <amirv@...lanox.com> >> Signed-off-by: Wei Yang <weiyang@...ux.vnet.ibm.com> > Please resubmit this when the net-next tree opens back up, thanks. Dave, this patch is for net, since it fixes an issue in the current code (actually it relates to a patch that was merged after 3.14-rc7, so it would eventually might go to -stable too). The author wasn't very familiar with the exact differences/nature of net vs. net-next, so it might created some confusion here, I'v sent him few private notes to explain how things go... Or. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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