Re: [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared

From	Oliver Neukum <oneukum@suse.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared
Date	2015-08-25 16:30 +0200
Message-ID	<q1noB-D2-3@gated-at.bofh.it> (permalink)
References	<pOnZ8-Kj-31@gated-at.bofh.it> <q16nL-1t6-9@gated-at.bofh.it> <q16nM-1t6-29@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, 2015-08-24 at 23:13 +0300, Eugene Shatokhin wrote:
> It is needed to check EVENT_NO_RUNTIME_PM bit of dev->flags in
> usbnet_stop(), but its value should be read before it is cleared
> when dev->flags is set to 0.
> 
> The problem was spotted and the fix was provided by
> Oliver Neukum <oneukum@suse.de>.
> 
> Signed-off-by: Eugene Shatokhin <eugene.shatokhin@rosalab.ru>
Acked-by: Oliver Neukum <oneukum@suse.com>

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Thread

[PATCH 0/2] usbnet: Fix 2 problems in usbnet_stop()  Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-08-24 22:20 +0200
  [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-08-24 22:20 +0200
    Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Bjørn Mork <bjorn@mork.no> - 2015-08-24 23:10 +0200
      Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-08-28 10:20 +0200
        Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Bjørn Mork <bjorn@mork.no> - 2015-08-28 11:00 +0200
          Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-08-28 12:50 +0200
            Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Bjørn Mork <bjorn@mork.no> - 2015-08-31 09:40 +0200
              Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-08-31 11:00 +0200
                Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Oliver Neukum <oneukum@suse.com> - 2015-09-01 10:10 +0200
                Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-09-01 16:00 +0200
                [PATCH] usbnet: Fix a race between usbnet_stop() and the BH Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-09-01 16:10 +0200
        Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH Oliver Neukum <oneukum@suse.de> - 2015-09-01 10:00 +0200
    Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH David Miller <davem@davemloft.net> - 2015-08-26 04:50 +0200
  [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared Eugene Shatokhin <eugene.shatokhin@rosalab.ru> - 2015-08-24 22:20 +0200
    Re: [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is  cleared Oliver Neukum <oneukum@suse.com> - 2015-08-25 15:10 +0200
      Re: [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared Bjørn Mork <bjorn@mork.no> - 2015-08-25 16:20 +0200
    Re: [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is  cleared Oliver Neukum <oneukum@suse.de> - 2015-08-25 16:30 +0200
    Re: [PATCH 1/2] usbnet: Get EVENT_NO_RUNTIME_PM bit before it is  cleared David Miller <davem@davemloft.net> - 2015-08-26 04:50 +0200

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