IB/srp: Create an insecure all physical rkey only if needed

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The SRP initiator only needs this if the insecure register_always=N
performance optimization is enabled, or if FRWR/FMR is not supported
in the driver.

Do not create an all physical MR unless it is needed to support
either of those modes. Default register_always to true so the out of
the box configuration does not create an insecure all physical MR.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
[bvanassche: reworked and rebased this patch]
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Bart Van Assche 2015-08-10 17:09:36 -07:00 • committed by Doug Ledford

parent 330179f2fa

commit 03f6fb93fd

2 changed files with 25 additions and 19 deletions

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40

drivers/infiniband/ulp/srp/ib_srp.c

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4

drivers/infiniband/ulp/srp/ib_srp.h

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