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RDMA/hns: Bugfix for data type of dip_idx

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dip_idx is associated with qp_num whose data type is u32. However, dip_idx
is incorrectly defined as u8 data in the hns_roce_dip struct, which leads
to data truncation during value assignment.

Fixes: f91696f2f0 ("RDMA/hns: Support congestion control type selection according to the FW")
Link: https://lore.kernel.org/r/1629884592-23424-2-git-send-email-liangwenpeng@huawei.com
Signed-off-by: Junxian Huang <huangjunxian4@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Junxian Huang 2021-08-25 17:43:10 +08:00 committed by Jason Gunthorpe
parent 9bed8a7071
commit 4303e61264
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/hns/hns_roce_hw_v2.h
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@ -1441,7 +1441,7 @@ struct hns_roce_v2_priv {
struct hns_roce_dip {
u8 dgid[GID_LEN_V2];
u8 dip_idx;
u32 dip_idx;
struct list_head node; /* all dips are on a list */
};