Re: [PATCH 31/35] qla2xxx: Disable PCI device in shutdown handler.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 24 Sep 2014 03:08:34 -0400
Saurav Kashyap <saurav.kashyap@xxxxxxxxxx> wrote:

> From: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
> 
> Disable the PCI device during shutdown to prevent any races with
> other PCI code such as the AER handling code.
> 
> Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
> Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
> ---
>  drivers/scsi/qla2xxx/qla_os.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
> index 08c8e9c..70445bc 100644
> --- a/drivers/scsi/qla2xxx/qla_os.c
> +++ b/drivers/scsi/qla2xxx/qla_os.c
> @@ -3037,6 +3037,9 @@ qla2x00_shutdown(struct pci_dev *pdev)
>  	qla2x00_free_irqs(vha);
>  
>  	qla2x00_free_fw_dump(ha);
> +
> +	pci_disable_pcie_error_reporting(pdev);
> +	pci_disable_device(pdev);
>  }
>  
>  /* Deletes all the virtual ports for a given ha */

Hi Saurav,

Just curious if there were any bug report instances to go along with
this patch?  (Or a short explanation of the race.)

Thanks,

-- Joe
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux