Hi Raghava,
On Tue, 2015-12-01 at 04:39 -0800, Raghava Aditya Renukunta wrote:
> From: Raghava Aditya Renukunta <[email protected]>
>
> while driver removal is in progress or PCI shutdown is invoked, driver
> kills AIF aacraid thread, but IOCTL requests from the management tools
> re-start AIF thread leading to IOP_RESET.
>
> Fixed by setting adapter_shutdown flag when PCI shutdown is invoked.
>
> Signed-off-by: Raghava Aditya Renukunta <[email protected]>
> ---
> drivers/scsi/aacraid/linit.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
> index 6912efd..3a4dbe7 100644
> --- a/drivers/scsi/aacraid/linit.c
> +++ b/drivers/scsi/aacraid/linit.c
> @@ -1454,6 +1454,7 @@ static int aac_suspend(struct pci_dev *pdev,
> pm_message_t state)
> struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
>
> scsi_block_requests(shost);
> + aac->adapter_shutdown = 1;
> aac_send_shutdown(aac);
>
> aac_release_resources(aac);
I don't quite undestand that, the following is from aac_send_shutdown():
229 /* FIB should be freed only after getting the response from the F/W
*/
230 if (status != -ERESTARTSYS)
231 aac_fib_free(fibctx);
232 dev->adapter_shutdown = 1;
233 if ((dev->pdev->device == PMC_DEVICE_S7 ||
234 dev->pdev->device == PMC_DEVICE_S8 ||
in line 232 you're already setting the adapter shutdown flag, why do you need
to pre-set it before calling aac_send_shutdown()?
Thanks,
Johannes
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
