On 08/14/2015 12:20 PM, Bart Van Assche wrote: > On 08/14/2015 06:36 AM, Doug Ledford wrote: >> On 08/11/2015 04:50 PM, Bart Van Assche wrote: >>> On 08/01/2015 01:05 PM, Doug Ledford wrote: >>>> On 07/31/2015 07:14 PM, Jason Gunthorpe wrote: >>>>> On Fri, Jul 31, 2015 at 04:04:35PM -0700, Bart Van Assche wrote: >>>>> >>>>>> With only patches 1/12 and 8/12 applied my test passes. >>>>> >>>>> Thanks Bart! >>>>> >>>>> If you like, I can try and work on #9 (no promises :(), but I think >>>>> I'll need some way to test it here. >>>>> >>>>> Do you by chance have a straightforward recipe to setup SRP and SRPT >>>>> on two Linux's for this simple purpose? >>>>> >>>>> Doug, just drop #9 'IB/srp: Do not create an all physical insecure >>>>> rkey by default' please, thanks. >>>> >>>> I've pulled in the series for 4.3. I've included patch #9, but that's >>>> on the understanding that if it can't be fixed before the initial pull >>>> request, I'll drop it at that time. I have the resources to test this, >>>> so I can work on it, and that factors into my path forward here. >>> >>> Hi Doug, >>> >>> Do you feel comfortable enough to queue the nine patches that replace >>> Jason's patch #9 for kernel v4.3 (see also >>> http://thread.gmane.org/gmane.linux.drivers.rdma/28153/focus=28419) or >>> would you rather prefer to take out patch #9 and queue these nine >>> patches for kernel v4.4 ? Please advise. >> >> I was planning on queueing up the 9 replacement patches. > > Hello Doug, > > I hope that someone who has access to a DDN system has the time to test > this patch series against a DDN array. The memory key that is associated > with the indirect data buffer descriptor is never used by the upstream > SRP target driver (ib_srpt) but is used by DDN arrays to transfer the > indirect data buffer descriptor. DDN arrays support indirect data > buffers that are larger than what fits in the SRP_CMD information unit > but the upstream SRP target driver not.
It will be ready to go very early in the merge window, so they would
have plenty of time to test. Even pre-merge window if they wanted to.
Ben, can you find out if there would be an ability to test an upstream
kernel against a DDN array where you are?
--
Doug Ledford <dledf...@redhat.com>
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