linux-kernel - Re: [PATCH v2 03/11] mpt3sas: Implement device_remove_in

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Date:   Thu, 27 Oct 2016 10:54:52 +0200
From:   Hannes Reinecke <hare@...e.de>
To:     Suganath Prabu S <suganath-prabu.subramani@...adcom.com>,
        JBottomley@...allels.com, jejb@...nel.org, hch@...radead.org
Cc:     martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
        Sathya.Prakash@...adcom.com, kashyap.desai@...adcom.com,
        krishnaraddi.mankani@...adcom.com, linux-kernel@...r.kernel.org,
        chaitra.basappa@...adcom.com, sreekanth.reddy@...adcom.com
Subject: Re: [PATCH v2 03/11] mpt3sas: Implement device_remove_in_progress
 check in IOCTL path

On 10/26/2016 10:04 AM, Suganath Prabu S wrote:
> When device missing event arrives, device_remove_in_progress bit will be
> set and hence driver has to stop sending IOCTL commands.Now the check has
> been added in IOCTL path to test device_remove_in_progress bit is set, if
> so then IOCTL will be failed printing failure message.
> 
> Signed-off-by: Chaitra P B <chaitra.basappa@...adcom.com>
> Signed-off-by: Sathya Prakash <sathya.prakash@...adcom.com>
> Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@...adcom.com>
> ---
>  drivers/scsi/mpt3sas/mpt3sas_base.c  | 19 +++++++++++++++
>  drivers/scsi/mpt3sas/mpt3sas_base.h  |  5 ++++
>  drivers/scsi/mpt3sas/mpt3sas_ctl.c   | 46 ++++++++++++++++++++++++++++++------
>  drivers/scsi/mpt3sas/mpt3sas_scsih.c | 24 ++++++++++++++++++-
>  4 files changed, 86 insertions(+), 8 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@...e.com>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
hare@...e.de			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
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