Messages in this thread | | | Date | Wed, 16 May 2018 12:01:15 -0600 | From | Jason Gunthorpe <> | Subject | Re: [PATCH IB/core 2/2] IB/cm: Send authentic pkey in REQ msg and check eligibility of the pkeys |
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On Wed, May 16, 2018 at 07:46:10PM +0200, Håkon Bugge wrote:
> OK. Lets take one example. The pkey table contains 0xFFFF, 0x8001, > 0x0001. > > The wce.pkey_index is 1 (i.e., pointing to 0x8001). Now, tell me, was > BTH.PKey 0x8001 (matches 0x8001) or was it 0x0001 (also matching > 0x8001) ?
As far as the Linux core is concerned, it must have been 0x8001, because the only way the pkey_index feature works properly is if exact-match takes precedence over in-exact match.
Jason
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