netdev - Re: [PATCH] net/mlx4_core: match pci_device

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Date:	Tue, 01 Apr 2014 22:29:55 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	weiyang@...ux.vnet.ibm.com
Cc:	netdev@...r.kernel.org, yevgenyp@...lanox.com,
	ogerlitz@...lanox.com, amirv@...lanox.com, bhelgaas@...gle.com,
	linux-pci@...r.kernel.org
Subject: Re: [PATCH] net/mlx4_core: match pci_device_id including dynids

From: Wei Yang <weiyang@...ux.vnet.ibm.com>
Date: Tue,  1 Apr 2014 12:36:01 +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 match pci_device_id with pci_match_device() to cover both dynids
> and static id_table.
> 
> Thanks to Bjorn finding this issue.
> 
> CC: Bjorn Helgaas <bhelgaas@...gle.com>
> CC: Amir Vadai <amirv@...lanox.com>
> Signed-off-by: Wei Yang <weiyang@...ux.vnet.ibm.com>
> Acked-by: Amir Vadai <amirv@...lanox.com>

And ACK from the PCI folks would be greatly appreciated.

Thanks.
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