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From: Jason Gunthorpe <jgg@nvidia.com>
To: Shiraz Saleem <shiraz.saleem@intel.com>
Cc: dledford@redhat.com, linux-rdma@vger.kernel.org
Subject: Re: [PATCH rdma-rc] RDMA/irdma: Process extended CQ entries correctly
Date: Wed, 6 Oct 2021 16:39:24 -0300	[thread overview]
Message-ID: <20211006193924.GA2768366@nvidia.com> (raw)
In-Reply-To: <20211005182302.374-1-shiraz.saleem@intel.com>

On Tue, Oct 05, 2021 at 01:23:02PM -0500, Shiraz Saleem wrote:
> The valid bit for extended CQE's written by HW is
> retrieved from the incorrect quad-word. This leads
> to missed completions for any UD traffic particularly
> after a wrap-around.
> 
> Get the valid bit for extended CQE's from the correct
> quad-word in the descriptor.
> 
> Fixes: 551c46edc769 ("RDMA/irdma: Add user/kernel shared libraries")
> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
> ---
>  drivers/infiniband/hw/irdma/uk.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied to for-next, thanks

Jason

      reply	other threads:[~2021-10-06 19:40 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-05 18:23 [PATCH rdma-rc] RDMA/irdma: Process extended CQ entries correctly Shiraz Saleem
2021-10-06 19:39 ` Jason Gunthorpe [this message]

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