Re: [Xen-devel] [PATCH v2 2/2] xen/scsiback: avoid warnings when adding multiple LUNs to a domain

From	David Vrabel <david.vrabel@citrix.com>
Newsgroups	linux.kernel
Subject	Re: [Xen-devel] [PATCH v2 2/2] xen/scsiback: avoid warnings when adding multiple LUNs to a domain
Date	2016-02-08 18:00 +0100
Message-ID	<qZXko-7Uw-51@gated-at.bofh.it> (permalink)
References	<qZV8S-6zW-31@gated-at.bofh.it> <qZV8S-6zW-37@gated-at.bofh.it> <qZXaH-7Ql-41@gated-at.bofh.it> <qZXkn-7Uw-39@gated-at.bofh.it>
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On 08/02/16 16:50, Juergen Gross wrote:
> On 08/02/16 17:46, David Vrabel wrote:
>> On 08/02/16 14:30, Juergen Gross wrote:
>>> When adding more than one LUN to a frontend a warning for a failed
>>> assignment is issued in dom0 for each already existing LUN. Avoid this
>>> warning by checking for a LUN already existing when existence is
>>> allowed (scsiback_do_add_lun() called with try == 1).
>>>
>>> As the LUN existence check is needed now for a third time, factor it
>>> out into a function. This in turn leads to a more or less complete
>>> rewrite of scsiback_del_translation_entry() which will now return a
>>> proper error code in case of failure.
>>>
>>> Signed-off-by: Juergen Gross <jgross@suse.com>
>>> Cc: stable@vger.kernel.org
>>
>> Avoiding warnings doesn't seem like a viable candidate for stable.  Is
>> there more to this patch than the description suggests?
> 
> No.
> 
> Should I resend without the Cc: stable?

No, I've dropped it.

I've applied these two to for-linus-4.5, thanks.

David

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[PATCH v2 2/2] xen/scsiback: avoid warnings when adding multiple LUNs to a domain Juergen Gross <jgross@suse.com> - 2016-02-08 15:40 +0100
  Re: [PATCH v2 2/2] xen/scsiback: avoid warnings when adding multiple  LUNs to a domain Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-02-08 16:50 +0100
  Re: [Xen-devel] [PATCH v2 2/2] xen/scsiback: avoid warnings when  adding multiple LUNs to a domain David Vrabel <david.vrabel@citrix.com> - 2016-02-08 17:50 +0100
    Re: [Xen-devel] [PATCH v2 2/2] xen/scsiback: avoid warnings when  adding multiple LUNs to a domain Juergen Gross <jgross@suse.com> - 2016-02-08 18:00 +0100
      Re: [Xen-devel] [PATCH v2 2/2] xen/scsiback: avoid warnings when  adding multiple LUNs to a domain David Vrabel <david.vrabel@citrix.com> - 2016-02-08 18:00 +0100

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