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RDMA/hns: Check atomic wr length
authorJunxian Huang <huangjunxian6@hisilicon.com>
Wed, 10 Jul 2024 13:36:58 +0000 (21:36 +0800)
committerLeon Romanovsky <leon@kernel.org>
Thu, 11 Jul 2024 10:25:11 +0000 (13:25 +0300)
commit6afa2c0bfb8ef69f65715ae059e5bd5f9bbaf03b
treec8551e07833f3f54a6af38c1945c9c07092faf10tree | snapshot
parentb851268018f0d63cb2069b5589bf4dbee1c74287commit | diff
RDMA/hns: Check atomic wr length

8 bytes is the only supported length of atomic. Add this check in
set_rc_wqe(). Besides, stop processing WQEs and return from
set_rc_wqe() if there is any error.

Fixes: 384f88185112 ("RDMA/hns: Add atomic support")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://lore.kernel.org/r/20240710133705.896445-2-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
drivers/infiniband/hw/hns/hns_roce_device.h diff | blob | history
drivers/infiniband/hw/hns/hns_roce_hw_v2.c diff | blob | history
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