Linux-RDMA Archive on lore.kernel.org
 help / color / Atom feed
From: Michal Kalderon <mkalderon@marvell.com>
To: Potnuri Bharat Teja <bharat@chelsio.com>,
	"jgg@ziepe.ca" <jgg@ziepe.ca>,
	"dledford@redhat.com" <dledford@redhat.com>
Cc: "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
	"nirranjan@chelsio.com" <nirranjan@chelsio.com>
Subject: RE: [PATCH for-next] iw_cxgb3: remove iw_cxgb3 module from kernel.
Date: Thu, 10 Oct 2019 14:26:37 +0000
Message-ID: <MN2PR18MB318268F5426A2FFD5AB6F014A1940@MN2PR18MB3182.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20190930074252.20133-1-bharat@chelsio.com>

> From: linux-rdma-owner@vger.kernel.org <linux-rdma-
> owner@vger.kernel.org> On Behalf Of Potnuri Bharat Teja
> 
> remove iw_cxgb3 module from kernel as the corresponding HW Chelsio T3
> has
> reached EOL.
> 
> Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> ---
>  include/uapi/rdma/rdma_user_ioctl_cmds.h      |    1 -
> 
> diff --git a/include/uapi/rdma/rdma_user_ioctl_cmds.h
> b/include/uapi/rdma/rdma_user_ioctl_cmds.h
> index b8bb285f6b2a..b2680051047a 100644
> --- a/include/uapi/rdma/rdma_user_ioctl_cmds.h
> +++ b/include/uapi/rdma/rdma_user_ioctl_cmds.h
> @@ -88,7 +88,6 @@ enum rdma_driver_id {
>  	RDMA_DRIVER_UNKNOWN,
>  	RDMA_DRIVER_MLX5,
>  	RDMA_DRIVER_MLX4,
> -	RDMA_DRIVER_CXGB3,
>  	RDMA_DRIVER_CXGB4,
>  	RDMA_DRIVER_MTHCA,
>  	RDMA_DRIVER_BNXT_RE,

This can't simply be removed, it breaks the drivers defined after this abi with rdma-core which uses a different driver_id
Removing this from rdma-core as well isn't sufficient due to backward / forward computability
Perhaps modify this with RDMA_DRIVER_RESERVED ? 

Thanks,
Michal


> --
> 2.18.0.232.gb7bd9486b055


  parent reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-30  7:42 Potnuri Bharat Teja
2019-10-04 18:11 ` Jason Gunthorpe
2019-10-17  6:41   ` Adit Ranadive
2019-10-17  8:29     ` Potnuri Bharat Teja
2019-10-18 20:47     ` Jason Gunthorpe
2019-10-18 20:49       ` Doug Ledford
2019-10-10 14:26 ` Michal Kalderon [this message]
2019-10-16 17:47 ` Don Dutile
2019-10-17  6:06   ` Leon Romanovsky
2019-10-18 20:46   ` Jason Gunthorpe
2019-10-18 20:51     ` Doug Ledford
2019-10-18 22:50       ` Don Dutile

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=MN2PR18MB318268F5426A2FFD5AB6F014A1940@MN2PR18MB3182.namprd18.prod.outlook.com \
    --to=mkalderon@marvell.com \
    --cc=bharat@chelsio.com \
    --cc=dledford@redhat.com \
    --cc=jgg@ziepe.ca \
    --cc=linux-rdma@vger.kernel.org \
    --cc=nirranjan@chelsio.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-RDMA Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-rdma/0 linux-rdma/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-rdma linux-rdma/ https://lore.kernel.org/linux-rdma \
		linux-rdma@vger.kernel.org
	public-inbox-index linux-rdma

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-rdma


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git