Commit 82342e49 authored by Lijun Ou's avatar Lijun Ou Committed by Jason Gunthorpe
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RDMA/hns: Bugfix for sending with invalidate 



According to IB protocol, the send with invalidate operation will not
invalidate mr that was created through a register mr or reregister mr.

Fixes: e93df010 ("RDMA/hns: Support local invalidate for hip08 in kernel space")
Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 07c2339a

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+1 −1
Original line number Diff line number Diff line
@@ -2150,7 +2150,7 @@ static int hns_roce_v2_write_mtpt(void *mb_buf, struct hns_roce_mr *mr, 
		       V2_MPT_BYTE_4_PD_S, mr->pd);



	roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_RA_EN_S, 0);

	roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_R_INV_EN_S, 1);

	roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_R_INV_EN_S, 0);

	roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_L_INV_EN_S, 1);

	roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_BIND_EN_S,

		     (mr->access & IB_ACCESS_MW_BIND ? 1 : 0));

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