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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Raul E Rangel <rrangel@chromium.org>
Cc: linux-usb@vger.kernel.org, groeck@chromium.org, oneukum@suse.com,
	djkurtz@chromium.org, zwisler@chromium.org,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Alan Stern <stern@rowland.harvard.edu>,
	Dmitry Torokhov <dtor@chromium.org>,
	linux-kernel@vger.kernel.org,
	"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Johan Hovold <johan@kernel.org>,
	Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [v3] usb/hcd: Send a uevent signaling that the host controller had died
Date: Fri, 19 Apr 2019 14:16:24 +0200	[thread overview]
Message-ID: <20190419121624.GA12209@kroah.com> (raw)

On Wed, Apr 17, 2019 at 01:03:16PM -0600, Raul E Rangel wrote:
> This change will send an OFFLINE event to udev with the ERROR=DEAD
> environment variable set when the HC dies.
> 
> By notifying user space the appropriate policies can be applied.
> i.e.,
>  * Collect error logs.
>  * Notify the user that USB is no longer functional.
>  * Perform a graceful reboot.
> 
> Signed-off-by: Raul E Rangel <rrangel@chromium.org>

I'll wait for a v4 to fix up the bugs 0-day found in this before
reviewing :)

thanks,

greg k-h

WARNING: multiple messages have this Message-ID (diff)
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Raul E Rangel <rrangel@chromium.org>
Cc: linux-usb@vger.kernel.org, groeck@chromium.org, oneukum@suse.com,
	djkurtz@chromium.org, zwisler@chromium.org,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Alan Stern <stern@rowland.harvard.edu>,
	Dmitry Torokhov <dtor@chromium.org>,
	linux-kernel@vger.kernel.org,
	"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Johan Hovold <johan@kernel.org>,
	Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: Re: [PATCH v3] usb/hcd: Send a uevent signaling that the host controller had died
Date: Fri, 19 Apr 2019 14:16:24 +0200	[thread overview]
Message-ID: <20190419121624.GA12209@kroah.com> (raw)
Message-ID: <20190419121624.Hm0USVH8sb37UeXP6_FyorwX15PJlTRB0IQK3aGvkFE@z> (raw)
In-Reply-To: <20190417190316.10032-1-rrangel@chromium.org>

On Wed, Apr 17, 2019 at 01:03:16PM -0600, Raul E Rangel wrote:
> This change will send an OFFLINE event to udev with the ERROR=DEAD
> environment variable set when the HC dies.
> 
> By notifying user space the appropriate policies can be applied.
> i.e.,
>  * Collect error logs.
>  * Notify the user that USB is no longer functional.
>  * Perform a graceful reboot.
> 
> Signed-off-by: Raul E Rangel <rrangel@chromium.org>

I'll wait for a v4 to fix up the bugs 0-day found in this before
reviewing :)

thanks,

greg k-h

         reply	other threads:[~2019-04-19 12:16 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-17 19:03 [v3] usb/hcd: Send a uevent signaling that the host controller had died Raul E Rangel
2019-04-17 19:03 ` [PATCH v3] " Raul E Rangel
2019-04-17 19:14 ` [v3] " Alan Stern
2019-04-17 19:14   ` [PATCH v3] " Alan Stern
2019-04-17 20:20   ` [v3] " Raul E Rangel
2019-04-17 20:20     ` [PATCH v3] " Raul Rangel
2019-04-17 20:39     ` [v3] " Alan Stern
2019-04-17 20:39       ` [PATCH v3] " Alan Stern
2019-04-17 22:10       ` [v3] " Raul E Rangel
2019-04-17 22:10         ` [PATCH v3] " Raul Rangel
2019-04-17 22:23         ` [v3] " Guenter Roeck
2019-04-17 22:23           ` [PATCH v3] " Guenter Roeck
2019-04-17 22:41           ` [v3] " Raul E Rangel
2019-04-17 22:41             ` [PATCH v3] " Raul Rangel
2019-04-17 23:20             ` [v3] " Guenter Roeck
2019-04-17 23:20               ` [PATCH v3] " Guenter Roeck
2019-04-18  6:51               ` [v3] " Greg Kroah-Hartman
2019-04-18  6:51                 ` [PATCH v3] " Greg Kroah-Hartman
2019-04-18 14:21                 ` [v3] " Alan Stern
2019-04-18 14:21                   ` [PATCH v3] " Alan Stern
2019-04-18 14:30                   ` [v3] " Greg Kroah-Hartman
2019-04-18 14:30                     ` [PATCH v3] " Greg Kroah-Hartman
2019-04-18 15:29                     ` [v3] " Raul E Rangel
2019-04-18 15:29                       ` [PATCH v3] " Raul Rangel
2019-04-18 20:59 ` kbuild test robot
2019-04-18 21:35 ` kbuild test robot
2019-04-19 12:16 ` Greg Kroah-Hartman [this message]
2019-04-19 12:16   ` Greg Kroah-Hartman

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