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From: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	David Miller <davem-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: eli-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org,
	saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
	matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org
Subject: Re: [for-next 07/10] IB/mlx5: Use blue flame register allocator in mlx5_ib
Date: Tue, 24 Jan 2017 11:44:31 -0500	[thread overview]
Message-ID: <1485276271.43764.31.camel@redhat.com> (raw)
In-Reply-To: <20170108062257.GH15685-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>

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On Sun, 2017-01-08 at 08:22 +0200, Leon Romanovsky wrote:
> On Fri, Jan 06, 2017 at 11:11:31AM -0500, David Miller wrote:
> > 
> > From: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> > Date: Fri, 6 Jan 2017 08:06:09 +0200
> > 
> > > 
> > > On Thu, Jan 05, 2017 at 03:07:31PM -0500, David Miller wrote:
> > > > 
> > > > From: Eli Cohen <eli-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
> > > > Date: Thu, 5 Jan 2017 14:03:18 -0600
> > > > 
> > > > > 
> > > > > If necessary I can make sure it builds on 32 bits as well.
> > > > 
> > > > Please do.
> > > 
> > > Dave,
> > > 
> > > I'm failing to understand the benefits of building mlx5 on 32
> > > bits, and
> > > see only disadvantages:
> > >  * It is actual dead code without test coverage.
> > >  * It misleads reviewers/customers by seeing code for 32 bits.
> > >  * It adds compilation time for 32 bits platforms and "punishes"
> > > them
> > >    for not relevant for them driver.
> > > 
> > > Why do you call removing all that as a "regression"?
> > 
> > We have this thing called "CONFIG_COMPILE_TEST", it has tons of
> > value,
> > perhaps you've seen it before?
> 
> Thanks David,
> I see your point.

What's the status update on this.  Unless I'm missing it in my rdma
mailing list (which is always possible if I scan subjects too fast), I
don't see a v2 of this pull request, but I also don't see that David's
concerns have been addressed, nor that he has pulled this.

-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
    GPG KeyID: B826A3330E572FDD
   
Key fingerprint = AE6B 1BDA 122B 23B4 265B  1274 B826 A333 0E57 2FDD

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  parent reply	other threads:[~2017-01-24 16:44 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-03 21:55 [for-next 00/10][pull request] Mellanox 100G mlx5 4K UAR support Saeed Mahameed
     [not found] ` <1483480528-22622-1-git-send-email-saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-01-03 21:55   ` [for-next 01/10] IB/mlx5: Fix kernel to user leak prevention logic Saeed Mahameed
2017-01-03 21:55   ` [for-next 03/10] mlx5: Fix naming convention with respect to UARs Saeed Mahameed
2017-01-03 21:55   ` [for-next 05/10] net/mlx5: Introduce blue flame register allocator Saeed Mahameed
2017-01-03 21:55   ` [for-next 07/10] IB/mlx5: Use blue flame register allocator in mlx5_ib Saeed Mahameed
     [not found]     ` <1483480528-22622-8-git-send-email-saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-01-05 19:51       ` David Miller
     [not found]         ` <CAL3tnx4H2HsGMH=caiobivvvs0AU9yrzCmVONOdUQ_j_JMfufA@mail.gmail.com>
     [not found]           ` <CAL3tnx4H2HsGMH=caiobivvvs0AU9yrzCmVONOdUQ_j_JMfufA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-01-05 20:07             ` David Miller
2017-01-06  6:06               ` Leon Romanovsky
     [not found]                 ` <20170106060608.GG15685-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-01-06 16:11                   ` David Miller
2017-01-08  6:22                     ` Leon Romanovsky
     [not found]                       ` <20170108062257.GH15685-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-01-24 16:44                         ` Doug Ledford [this message]
2017-01-24 17:16                           ` Eli Cohen
     [not found]                             ` <AM4PR0501MB2787B803D95B7575065CC497C5750-dp/nxUn679jFcPxmzbbP+MDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-01-24 17:49                               ` Doug Ledford
2017-01-03 21:55   ` [for-next 08/10] IB/mlx5: Allow future extension of libmlx5 input data Saeed Mahameed
2017-01-03 21:55   ` [for-next 10/10] net/mlx5: Activate support for 4K UARs Saeed Mahameed
2017-01-03 21:55 ` [for-next 02/10] IB/mlx5: Fix error handling order in create_kernel_qp Saeed Mahameed
2017-01-03 21:55 ` [for-next 04/10] IB/mlx5: Fix retrieval of index to first hi class bfreg Saeed Mahameed
2017-01-03 21:55 ` [for-next 06/10] net/mlx5: Add interface to get reference to a UAR Saeed Mahameed
2017-01-03 21:55 ` [for-next 09/10] IB/mlx5: Support 4k UAR for libmlx5 Saeed Mahameed

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