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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Sujeev Dias <sdias@codeaurora.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	Tony Truong <truong@codeaurora.org>
Subject: Re: [PATCH v1 1/4] mhi_bus: core: Add support for MHI host interface
Date: Sat, 28 Apr 2018 17:50:57 +0200
Message-ID: <20180428155057.GA14312@kroah.com> (raw)
In-Reply-To: <71afaf61-4f93-8ebd-bcef-5b1a391890d4@codeaurora.org>

On Sat, Apr 28, 2018 at 07:28:17AM -0700, Sujeev Dias wrote:
> Thanks for quick feedback
> 
> 
> On 04/27/2018 12:22 AM, Greg Kroah-Hartman wrote:
> > On Thu, Apr 26, 2018 at 07:23:28PM -0700, Sujeev Dias wrote:
> > > MHI Host Interface is a communication protocol to be used by the host
> > > to control and communcate with modem over a high speed peripheral bus.
> > > This module will allow host to communicate with external devices that
> > > support MHI protocol.
> > > 
> > > Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
> > No one else has ever reviewed this code before?  That's not good, please
> > at the very least, have someone else at your company go over it first.
> > I don't want to be the ones having to point out all of the "obvious"
> > issues :)
> > 
> This code has gone thru rigorous code review and testing, before I submit
> next patch I will have multiple people sign off on it.

Thank you.

> Intention was to completely compile out MHI_VERB messages because we have
> those messages in data path.  For release build, we wanted to reduce
> as much mips as possible.  However, for debugging these messages are
> extremely helpful.

That's exactly what dev_dbg() does today.  So please use it.

> I will look into tracepoints...

Or that, if you want them, they can be useful on data paths.

thanks,

greg k-h

  reply index

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-27  2:23 MHI initial design review Sujeev Dias
2018-04-27  2:23 ` [PATCH v1 1/4] mhi_bus: core: Add support for MHI host interface Sujeev Dias
2018-04-27  7:22   ` Greg Kroah-Hartman
2018-04-28 14:28     ` Sujeev Dias
2018-04-28 15:50       ` Greg Kroah-Hartman [this message]
2018-04-27  7:23   ` Greg Kroah-Hartman
2018-04-27 12:18   ` Arnd Bergmann
2018-04-28 16:08     ` Sujeev Dias
2018-04-28  0:28   ` kbuild test robot
2018-04-28  2:52   ` kbuild test robot
2018-05-03 19:21   ` Pavel Machek
2018-05-04  3:05     ` Sujeev Dias
2018-06-22 23:03   ` Randy Dunlap
2018-04-27  2:23 ` [PATCH v1 2/4] mhi_bus: controller: MHI support for QCOM modems Sujeev Dias
2018-04-27 11:32   ` Arnd Bergmann
2018-04-28 15:40     ` Sujeev Dias
2018-04-28  3:05   ` kbuild test robot
2018-04-28  3:12   ` kbuild test robot
2018-04-27  2:23 ` [PATCH v1 3/4] mhi_bus: dev: netdev: add network interface driver Sujeev Dias
2018-04-27 11:19   ` Arnd Bergmann
2018-04-28 15:25     ` Sujeev Dias
2018-04-27  2:23 ` [PATCH v1 4/4] mhi_bus: dev: uci: add user space " Sujeev Dias
2018-04-27 11:36   ` Arnd Bergmann
2018-04-28  1:03   ` kbuild test robot
2018-04-28  5:16   ` [PATCH] mhi_bus: dev: uci: fix semicolon.cocci warnings kbuild test robot
2018-04-28  5:16   ` [PATCH v1 4/4] mhi_bus: dev: uci: add user space interface driver kbuild test robot
2018-07-09 20:08 ` MHI code review Sujeev Dias
2018-07-09 20:08   ` [PATCH v2 1/7] mhi_bus: core: initial checkin for modem host interface bus driver Sujeev Dias
2018-07-09 20:50     ` Greg Kroah-Hartman
2018-07-09 20:52     ` Greg Kroah-Hartman
2018-07-10  6:36     ` Greg Kroah-Hartman
2018-07-11 19:30     ` Rob Herring
2018-08-09 18:39     ` Randy Dunlap
2018-07-09 20:08   ` [PATCH v2 2/7] mhi_bus: core: add power management support Sujeev Dias
2018-07-09 20:08   ` [PATCH v2 3/7] mhi_bus: core: add support for data transfer Sujeev Dias
2018-07-10  6:29     ` Greg Kroah-Hartman
2018-07-09 20:08   ` [PATCH v2 4/7] mhi_bus: core: add support for handling ioctl cmds Sujeev Dias
2018-07-09 20:08   ` [PATCH v2 5/7] mhi_bus: core: add support to get external modem time Sujeev Dias
2018-07-11 19:32     ` Rob Herring
2018-08-09 20:17     ` Randy Dunlap
2018-07-09 20:08   ` [PATCH v2 6/7] mhi_bus: controller: MHI support for QCOM modems Sujeev Dias
2018-07-11 19:36     ` Rob Herring
2018-07-09 20:08   ` [PATCH v2 7/7] mhi_bus: dev: uci: add user space interface driver Sujeev Dias
2019-04-30 15:10   ` MHI code review Daniele Palmas
2019-06-12 17:54     ` Sujeev Dias
2019-06-12 20:58       ` Daniele Palmas
2019-06-12 18:00     ` Sujeev Dias

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