All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jakub Kicinski <kuba@kernel.org>
To: Mark Bloch <mbloch@nvidia.com>
Cc: Tariq Toukan <tariqt@nvidia.com>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Leon Romanovsky <leon@kernel.org>, Jason Gunthorpe <jgg@ziepe.ca>,
	Saeed Mahameed <saeedm@nvidia.com>, Shay Drory <shayd@nvidia.com>,
	Or Har-Toov <ohartoov@nvidia.com>,
	Edward Srouji <edwards@nvidia.com>,
	Maher Sanalla <msanalla@nvidia.com>,
	Simon Horman <horms@kernel.org>,
	Gerd Bayer <gbayer@linux.ibm.com>,
	Moshe Shemesh <moshe@nvidia.com>, Kees Cook <kees@kernel.org>,
	Patrisious Haddad <phaddad@nvidia.com>,
	Parav Pandit <parav@nvidia.com>,
	Carolina Jubran <cjubran@nvidia.com>,
	Cosmin Ratiu <cratiu@nvidia.com>,
	linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org, Gal Pressman <gal@nvidia.com>,
	Dragos Tatulea <dtatulea@nvidia.com>
Subject: Re: [PATCH net-next V2 7/7] net/mlx5: Add profile to auto-enable switchdev mode at device init
Date: Sat, 2 May 2026 18:41:53 -0700	[thread overview]
Message-ID: <20260502184153.4fd8d06f@kernel.org> (raw)
In-Reply-To: <421e8885-5849-4390-8956-9bc344fa0bf0@nvidia.com>

On Sat, 2 May 2026 23:08:43 +0300 Mark Bloch wrote:
> Before I respin for the unrelated MR_CACHE cleanup, I’d like to confirm
> whether the opt-in profile approach is acceptable at all. Regardless
> of this last patch, the first 6 patches fix real representor/LAG locking
> issues and are needed independently, so I’d like to keep those moving toward
> acceptance as soon as possible.

For probe-time config module param is probably our only option.
I'd obviously prefer to have a devlink-level knob for this, instead 
of a mlx5 specific one. Can we come up with some format that'd apply
more broadly? devlink=[$bfd:]flag1 ? so devlink=[$bdf:]switchdev-mode ?

BTW looks like issues Sashiko/Claude finds are slightly different,
let me send them out.

  reply	other threads:[~2026-05-03  1:41 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-01  4:16 [PATCH net-next V2 0/7] net/mlx5: Improve representor lifecycle and allow switchdev by default Tariq Toukan
2026-05-01  4:16 ` [PATCH net-next V2 1/7] net/mlx5: Lag: refactor representor reload handling Tariq Toukan
2026-05-01  4:16 ` [PATCH net-next V2 2/7] net/mlx5: E-Switch, add representor lifecycle lock Tariq Toukan
2026-05-01  4:16 ` [PATCH net-next V2 3/7] net/mlx5: Lag, avoid LAG and representor lock cycles Tariq Toukan
2026-05-02 20:04   ` Mark Bloch
2026-05-01  4:16 ` [PATCH net-next V2 4/7] net/mlx5: E-Switch, serialize representor lifecycle Tariq Toukan
2026-05-02 20:05   ` Mark Bloch
2026-05-03  1:42   ` Jakub Kicinski
2026-05-03  8:18     ` Mark Bloch
2026-05-01  4:16 ` [PATCH net-next V2 5/7] net/mlx5: E-Switch, unwind only newly loaded representor types Tariq Toukan
2026-05-02 20:06   ` Mark Bloch
2026-05-01  4:16 ` [PATCH net-next V2 6/7] net/mlx5: E-switch, load reps via work queue after registration Tariq Toukan
2026-05-02 20:07   ` Mark Bloch
2026-05-03  1:42   ` Jakub Kicinski
2026-05-03  8:01     ` Mark Bloch
2026-05-01  4:16 ` [PATCH net-next V2 7/7] net/mlx5: Add profile to auto-enable switchdev mode at device init Tariq Toukan
2026-05-02 20:08   ` Mark Bloch
2026-05-03  1:41     ` Jakub Kicinski [this message]
2026-05-03  7:51       ` Mark Bloch
2026-05-05  1:21         ` Jakub Kicinski
2026-05-05  2:00           ` Mark Bloch
2026-05-05  2:19             ` Jakub Kicinski

Reply instructions:

You may reply publicly 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=20260502184153.4fd8d06f@kernel.org \
    --to=kuba@kernel.org \
    --cc=andrew+netdev@lunn.ch \
    --cc=cjubran@nvidia.com \
    --cc=cratiu@nvidia.com \
    --cc=davem@davemloft.net \
    --cc=dtatulea@nvidia.com \
    --cc=edumazet@google.com \
    --cc=edwards@nvidia.com \
    --cc=gal@nvidia.com \
    --cc=gbayer@linux.ibm.com \
    --cc=horms@kernel.org \
    --cc=jgg@ziepe.ca \
    --cc=kees@kernel.org \
    --cc=leon@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    --cc=mbloch@nvidia.com \
    --cc=moshe@nvidia.com \
    --cc=msanalla@nvidia.com \
    --cc=netdev@vger.kernel.org \
    --cc=ohartoov@nvidia.com \
    --cc=pabeni@redhat.com \
    --cc=parav@nvidia.com \
    --cc=phaddad@nvidia.com \
    --cc=saeedm@nvidia.com \
    --cc=shayd@nvidia.com \
    --cc=tariqt@nvidia.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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.