From mboxrd@z Thu Jan  1 00:00:00 1970
From: Doug Ledford <dledford@redhat.com>
Subject: Re: [PATCH] IB/rxe: add RXE_START_MASK for rxe_opcode
 IB_OPCODE_RC_SEND_ONLY_INV
Date: Fri, 27 Apr 2018 14:23:53 -0400
Message-ID: <1524853433.11756.72.camel@redhat.com>
References: <1524714759-14654-1-git-send-email-jianchao.w.wang@oracle.com>
         <f2df9d02-8693-60e6-e4fd-24c81817b898@oracle.com>
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To: Yanjun Zhu <yanjun.zhu@oracle.com>, Jianchao Wang <jianchao.w.wang@oracle.com>, monis@mellanox.com, jgg@ziepe.ca
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On Thu, 2018-04-26 at 12:02 +0800, Yanjun Zhu wrote:
> On 2018/4/26 11:52, Jianchao Wang wrote:
> > w/o RXE_START_MASK, the last_psn of IB_OPCODE_RC_SEND_ONLY_INV
> > will not be updated in update_wqe_psn, and the corresponding
> > wqe will not be acked in rxe_completer due to its last_psn is
> > zero. Finally, the other wqe will also not be able to be acked,
> > because the wqe of IB_OPCODE_RC_SEND_ONLY_INV with last_psn 0
> > is still there. This causes large amount of io timeout when
> > nvmeof is over rxe.
> >=20
> > Add RXE_START_MASK for IB_OPCODE_RC_SEND_ONLY_INV to fix this.
> >=20
> > Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
>=20
> Reviewed-by: Zhu Yanjun <yanjun.zhu@oracle.com>

Thanks, applied to for-rc.

--=20
Doug Ledford <dledford@redhat.com>
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