Re: [stable-4.19 2/2] scsi: pm80xx: Fixed kernel panic during error recovery for SATA drive

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On Mon, Mar 09, 2020 at 11:17:39AM +0100, Jack Wang wrote:
> From: Deepak Ukey <deepak.ukey@xxxxxxxxxxxxx>
> 
> commit 196ba6629cf95e51403337235d09742fcdc3febd upstream
> 
> Disabling the SATA drive interface cause kernel panic. When the drive
> Interface is disabled, device should be deregistered after aborting all
> pending I/Os. Also changed the port recovery timeout to 10000 ms for
> PM8006 controller.
> 
> Signed-off-by: Deepak Ukey <deepak.ukey@xxxxxxxxxxxxx>
> Signed-off-by: Viswas G <Viswas.G@xxxxxxxxxxxxx>
> Reviewed-by: Jack Wang <jinpu.wang@xxxxxxxxxxxxxxx>
> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
> ---
>  drivers/scsi/pm8001/pm8001_sas.c | 6 +++++-
>  drivers/scsi/pm8001/pm80xx_hwi.c | 2 +-
>  drivers/scsi/pm8001/pm80xx_hwi.h | 2 ++
>  3 files changed, 8 insertions(+), 2 deletions(-)

Now queued up, thanks.

greg k-h



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