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From: Sinan Kaya <okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Cc: hagaya-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	timur-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	eranbe-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	talal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org
Subject: Re: [PATCH v1 net] net/mlx4: Avoid wrong virtual mappings
Date: Sun, 1 May 2016 16:12:13 -0400	[thread overview]
Message-ID: <5726631D.608@codeaurora.org> (raw)
In-Reply-To: <20160501.160720.1356913722642000889.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>

On 5/1/2016 4:07 PM, David Miller wrote:
> From: Sinan Kaya <okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
> Date: Sun, 1 May 2016 11:43:54 -0400
> 
>> Can we get this queued for 4.7? Mellanox with arm64 has been broken over 1.5 years.
> 
> Can you not quote an entire huge patch just to say something like
> this?
> 
> I'm waiting for the people involved all to give feedback.
> 
> If it's been broken for more than a year, waiting for a few more
> days to get the fix right is not going to be the end of the world.
> 

Sure, I thought there is a common consensus. The original patch posted was from Christoph Hellwig.

This patch does the same thing like Christoph Hellwig proposed + a fallback approach for the
infiniband case where fragmented buffers are still supported.

The patch is actually a copy/paste from the MLX5 driver into MLX4.

I'm OK with waiitng for a few more days. I just wanted to make sure that this patch
is moving in the right direction.

If not, let's list the open issues. 

-- 
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
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  parent reply	other threads:[~2016-05-01 20:12 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-27  7:07 [PATCH v1 net] net/mlx4: Avoid wrong virtual mappings Haggai Abramovsky
     [not found] ` <1461740820-15386-1-git-send-email-hagaya-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-05-01 15:43   ` Sinan Kaya
     [not found]     ` <5726243A.9070109-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-05-01 20:07       ` David Miller
     [not found]         ` <20160501.160720.1356913722642000889.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2016-05-01 20:12           ` Sinan Kaya [this message]
     [not found]             ` <5726631D.608-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-05-01 23:13               ` David Miller
2016-05-03  7:45 ` Or Gerlitz
2016-05-03 16:00   ` David Miller
2016-05-03 18:15     ` Or Gerlitz
2016-05-03 16:41 ` David Miller

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