RDMA/hns: Check atomic wr length

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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: 384f881851 ("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>

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Junxian Huang 2024-07-10 21:36:58 +08:00 • committed by Leon Romanovsky

parent b851268018

commit 6afa2c0bfb

2 changed files with 9 additions and 2 deletions

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2

drivers/infiniband/hw/hns/hns_roce_device.h

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9

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

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