linux-kernel - Re: [PATCH] scsi: sas: move scsi_remove_host call into sas_remove

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Message-ID: <c3ddfbfd-1b4f-d53b-d9b3-9d475985ce9e@huawei.com>
Date:   Mon, 24 Apr 2017 11:09:03 +0100
From:   John Garry <john.garry@...wei.com>
To:     Johannes Thumshirn <jthumshirn@...e.de>,
        "Martin K . Petersen" <martin.petersen@...cle.com>
CC:     Christoph Hellwig <hch@....de>,
        Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>,
        Linux SCSI Mailinglist <linux-scsi@...r.kernel.org>,
        Hannes Reinecke <hare@...e.de>,
        James Bottomley <jejb@...ux.vnet.ibm.com>,
        Jinpu Wang <jinpu.wang@...fitbricks.com>,
        Linuxarm <linuxarm@...wei.com>
Subject: Re: [PATCH] scsi: sas: move scsi_remove_host call into
 sas_remove_host

On 21/04/2017 13:11, Johannes Thumshirn wrote:
> Move scsi_remove_host call into sas_remove_host and remove it from SAS HBA
> drivers, so we don't mess up the ordering. This solves an issue with double
> deleting sysfs entries that was introduced by the change of sysfs behaviour
> from commit bcdde7e ("sysfs: make __sysfs_remove_dir() recursive").
>
> Signed-off-by: Johannes Thumshirn <jthumshirn@...e.de>
> Suggested-by: Christoph Hellwig <hch@....de>
> Cc: Hannes Reinecke <hare@...e.de>
> Cc: James Bottomley <jejb@...ux.vnet.ibm.com>
> Cc: Jinpu Wang <jinpu.wang@...fitbricks.com>
> Cc: John Garry <john.garry@...wei.com>

For what it's worth:

Tested-by: John Garry <john.garry@...wei.com> # On hisi_sas