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IB/hfi1: Improve TID validity checking
authorDean Luick <dean.luick@cornelisnetworks.com>
Mon, 9 Jan 2023 19:04:19 +0000 (14:04 -0500)
committerLeon Romanovsky <leon@kernel.org>
Tue, 10 Jan 2023 10:52:35 +0000 (12:52 +0200)
commit845127ed8717e0340c022ef1fd646ed4694d9c7b
tree7ec16dd07e5816a0d982d3eb43fcae4d65c2243ftree
parentd8f4ab01c6d0d59f7010b27c3b4ffca512324457commit | diff
IB/hfi1: Improve TID validity checking

Correct and improve validity checking of user supplied TIDs.
A tidctrl value of 0 is invalid.  Verify that the final
index is in range, not an intermediate value.

Signed-off-by: Dean Luick <dean.luick@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Link: https://lore.kernel.org/r/167329105916.1472990.9915542468337924727.stgit@awfm-02.cornelisnetworks.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
drivers/infiniband/hw/hfi1/user_exp_rcv.c diff | blob | history
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