From: Jason Gunthorpe <jgg@nvidia.com>
To: Selvin Xavier <selvin.xavier@broadcom.com>
Cc: <linux-rdma@vger.kernel.org>, <dledford@redhat.com>,
Devesh Sharma <devesh.sharma@broadcom.com>
Subject: Re: [PATCH] RDMA/bnxt_re: Fix max_qp_wrs reported
Date: Mon, 7 Dec 2020 15:45:35 -0400 [thread overview]
Message-ID: <20201207194535.GA1773945@nvidia.com> (raw)
In-Reply-To: <1606741986-16477-1-git-send-email-selvin.xavier@broadcom.com>
On Mon, Nov 30, 2020 at 05:13:06AM -0800, Selvin Xavier wrote:
> While creating qps, driver adds one extra entry to the sq size
> passed by the ULPs in order to avoid queue full condition.
> When ULPs creates QPs with max_qp_wr reported, driver creates
> QP with 1 more than the max_wqes supported by HW. Create QP fails
> in this case. To avoid this error, reduce 1 entry in max_qp_wqes
> and report it to the stack.
>
> Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
> ---
> drivers/infiniband/hw/bnxt_re/qplib_sp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied to for-next, thanks
Jason
prev parent reply other threads:[~2020-12-07 19:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 13:13 [PATCH] RDMA/bnxt_re: Fix max_qp_wrs reported Selvin Xavier
2020-12-07 19:45 ` Jason Gunthorpe [this message]
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