Re: [PATCH] target: Fix incorrect use of __transport_register_session

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On Fri, 2015-04-10 at 14:59 +0200, Bart Van Assche wrote:
> __transport_register_session() must be called with se_tpg->session_lock
> held. Fix the call sites where this lock is not held.
> 
> Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
> Cc: Christoph Hellwig <hch@xxxxxx>
> Cc: <qla2xxx-upstream@xxxxxxxxxx>
> Cc: Felipe Balbi <balbi@xxxxxx>
> Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
> Cc: Juergen Gross <jgross@xxxxxxxx>
> ---
>  drivers/scsi/qla2xxx/tcm_qla2xxx.c         | 6 ++----
>  drivers/target/loopback/tcm_loop.c         | 7 ++-----
>  drivers/usb/gadget/legacy/tcm_usb_gadget.c | 5 ++---
>  drivers/vhost/scsi.c                       | 5 ++---
>  drivers/xen/xen-scsiback.c                 | 7 ++-----
>  5 files changed, 10 insertions(+), 20 deletions(-)

This series was broken out and merged in v4.0-rc5 code.

The qla2xxx one has already been pushed to stable, and you've been CC'ed
on a dozen emails for it.

The other fabrics only ever use a single session per endpoint, so they
can't run into problems here.

--nab

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