From: Greg KH <gregkh@linuxfoundation.org>
To: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org,
linux-rdma@vger.kernel.org, nhorman@redhat.com,
sassmann@redhat.com, jgg@ziepe.ca, parav@mellanox.com,
galpress@amazon.com, selvin.xavier@broadcom.com,
sriharsha.basavapatna@broadcom.com, benve@cisco.com,
bharat@chelsio.com, xavier.huwei@huawei.com,
yishaih@mellanox.com, leonro@mellanox.com, mkalderon@marvell.com,
aditr@vmware.com, ranjani.sridharan@linux.intel.com,
pierre-louis.bossart@linux.intel.com
Subject: Re: [net-next v4 00/12][pull request] 100GbE Intel Wired LAN Driver Updates 2020-05-19
Date: Wed, 20 May 2020 09:17:07 +0200 [thread overview]
Message-ID: <20200520071707.GA2365898@kroah.com> (raw)
In-Reply-To: <20200520070227.3392100-1-jeffrey.t.kirsher@intel.com>
On Wed, May 20, 2020 at 12:02:15AM -0700, Jeff Kirsher wrote:
> This series contains the initial implementation of the Virtual Bus,
> virtbus_device, virtbus_driver, updates to 'ice' and 'i40e' to use the new
> Virtual Bus.
>
> The primary purpose of the Virtual bus is to put devices on it and hook the
> devices up to drivers. This will allow drivers, like the RDMA drivers, to
> hook up to devices via this Virtual bus.
>
> The associated irdma driver designed to use this new interface, is still
> in RFC currently and was sent in a separate series. The latest RFC
> series follows this series, named "Intel RDMA Driver Updates 2020-05-19".
>
> This series currently builds against net-next tree.
>
> Revision history:
> v2: Made changes based on community feedback, like Pierre-Louis's and
> Jason's comments to update virtual bus interface.
> v3: Updated the virtual bus interface based on feedback from Jason and
> Greg KH. Also updated the initial ice driver patch to handle the
> virtual bus changes and changes requested by Jason and Greg KH.
> v4: Updated the kernel documentation based on feedback from Greg KH.
> Also added PM interface updates to satisfy the sound driver
> requirements. Added the sound driver changes that makes use of the
> virtual bus.
Why didn't you change patch 2 like I asked you to?
And I still have no idea why you all are not using the virtual bus in
the "ice" driver implementation. Why is it even there if you don't need
it? I thought that was the whole reason you wrote this code, not for
the sound drivers.
How can you get away with just using a virtual device but not the bus?
What does that help out with? What "bus" do those devices belong to?
Again, please fix up patch 2 to only add virtual device/bus support to,
right now it is just too much of a mess with all of the other
functionality you are adding in there to be able to determine if you are
using the new api correctly.
And again, didn't I ask for this last time?
greg k-h
next prev parent reply other threads:[~2020-05-20 7:17 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 7:02 [net-next v4 00/12][pull request] 100GbE Intel Wired LAN Driver Updates 2020-05-19 Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 01/12] Implementation of Virtual Bus Jeff Kirsher
2020-05-21 14:57 ` Parav Pandit
2020-05-21 17:43 ` gregkh
2020-05-21 20:10 ` Jason Gunthorpe
2020-05-20 7:02 ` [net-next v4 02/12] ice: Create and register virtual bus for RDMA Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 03/12] ice: Complete RDMA peer registration Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 04/12] ice: Support resource allocation requests Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 05/12] ice: Enable event notifications Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 06/12] ice: Allow reset operations Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 07/12] ice: Pass through communications to VF Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 08/12] i40e: Move client header location Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 09/12] i40e: Register a virtbus device to provide RDMA Jeff Kirsher
2020-05-20 7:02 ` [net-next v4 10/12] ASoC: SOF: Introduce descriptors for SOF client Jeff Kirsher
2020-05-20 7:20 ` Greg KH
2020-05-20 12:54 ` Jason Gunthorpe
2020-05-20 12:57 ` Jason Gunthorpe
2020-05-21 21:11 ` Ranjani Sridharan
2020-05-21 23:34 ` Jason Gunthorpe
2020-05-22 14:29 ` Pierre-Louis Bossart
2020-05-22 14:55 ` Jason Gunthorpe
2020-05-22 15:33 ` Pierre-Louis Bossart
2020-05-22 17:10 ` Jason Gunthorpe
2020-05-22 18:35 ` Pierre-Louis Bossart
2020-05-22 18:40 ` Jason Gunthorpe
2020-05-22 18:48 ` Pierre-Louis Bossart
2020-05-22 19:44 ` Jason Gunthorpe
2020-05-22 21:05 ` Pierre-Louis Bossart
2020-06-29 20:59 ` Mark Brown
2020-05-23 6:23 ` Greg KH
2020-05-23 19:41 ` Pierre-Louis Bossart
2020-05-24 6:35 ` Greg KH
2020-05-26 13:15 ` Pierre-Louis Bossart
2020-05-26 13:37 ` Takashi Iwai
2020-05-27 7:17 ` Greg KH
2020-05-27 14:05 ` Pierre-Louis Bossart
2020-06-29 20:33 ` Mark Brown
2020-06-29 22:59 ` Jason Gunthorpe
2020-06-29 23:13 ` Kirsher, Jeffrey T
2020-06-30 10:31 ` Mark Brown
2020-06-30 11:32 ` Jason Gunthorpe
2020-06-30 14:16 ` Mark Brown
2020-06-30 17:24 ` Ranjani Sridharan
2020-06-30 17:27 ` Jason Gunthorpe
2020-07-01 9:50 ` Mark Brown
2020-07-01 23:32 ` Jason Gunthorpe
2020-07-02 11:15 ` Mark Brown
2020-07-02 12:11 ` Jason Gunthorpe
2020-07-02 12:20 ` Mark Brown
2020-07-01 6:59 ` Greg KH
2020-07-02 13:43 ` Ranjani Sridharan
2020-07-06 23:02 ` Dan Williams
2020-07-07 14:16 ` Greg KH
2020-05-25 16:55 ` Jason Gunthorpe
2020-06-29 20:21 ` Mark Brown
2020-06-29 17:36 ` Mark Brown
2020-05-20 7:02 ` [net-next v4 11/12] ASoC: SOF: Create client driver for IPC test Jeff Kirsher
2020-05-20 7:22 ` Greg KH
2020-05-20 12:56 ` Jason Gunthorpe
2020-05-27 20:18 ` Ranjani Sridharan
2020-05-28 0:12 ` Jason Gunthorpe
2020-05-28 1:40 ` Ranjani Sridharan
2020-05-28 10:45 ` Greg KH
2020-06-29 20:37 ` Mark Brown
2020-05-20 7:02 ` [net-next v4 12/12] ASoC: SOF: ops: Add new op for client registration Jeff Kirsher
2020-05-20 7:23 ` Greg KH
2020-05-20 7:17 ` Greg KH [this message]
2020-05-20 7:25 ` [net-next v4 00/12][pull request] 100GbE Intel Wired LAN Driver Updates 2020-05-19 Kirsher, Jeffrey T
2020-05-20 9:08 ` Greg KH
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