RDMA/hns: Fix the modification of max_send_sge

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[ Upstream commit f5a7cbea54 ]

The actual sge number may exceed the value specified in init_attr->cap
when HW needs extra sge to enable inline feature. Since these extra
sges are not expected by ULP, return the user-specified value to ULP
instead of the expanded sge number.

Fixes: 0c5e259b06 ("RDMA/hns: Fix incorrect sge nums calculation")
Signed-off-by: wenglianfa <wenglianfa@huawei.com>
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20251016114051.1963197-3-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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wenglianfa 2025-10-16 19:40:49 +08:00 • committed by Greg Kroah-Hartman

parent 2f8953e1b1

commit 65ddffb2c7

1 changed files with 0 additions and 2 deletions

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drivers/infiniband/hw/hns/hns_roce_qp.c

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