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RE: [char-misc-next] mei: request async autosuspend at the end of enumeration

From
WTWinkler, Tomas <tomas.winkler@intel.com>
Date
Nov 24, 2016, 16:10 UTC
Message-ID
<5B8DA87D05A7694D9FA63FD143655C1B5433132E@hasmsx108.ger.corp.intel.com>
In-Reply-To
<1479987242-32050-1-git-send-email-tomas.winkler@intel.com>
Show 12 quoted lines
> 
> From: Alexander Usyskin <alexander.usyskin@intel.com>
> 
> pm_runtime_autosuspend can take synchronous or asynchronous paths,
> Because we are calling pm_runtime_mark_last_busy just before this most of
> the cases it takes the asynchronous way. However, when the FW or driver
> resets during already running runtime suspend, the call will result in calling to
> the driver's rpm callback and results in a deadlock on device_lock.
> The simplest fix is to replace pm_runtime_autosuspend with asynchronous
> pm_request_autosuspend.
> 
> Cc: <stable@vger.kernel.org> # 4.4+

Looks like git send-email is not able to parse this address correctly though this is suggested format by Documentation/stable_kernel_rules.txt. Create wrong address If git parsers is used : 'stable@vger.kernel.org#4.4+' 

Something like s/#.*$// is needed before parsing Cc:

Thanks Tomas

Next: Jeff King
Message 1 of 6 in “RE: [char-misc-next] mei: request async autosuspend at the end of enumeration”
  1. Winkler, TomasNov 24, 2016
  2. Jeff KingNov 24, 2016
  3. Winkler, TomasNov 24, 2016
  4. Jeff KingNov 25, 2016
  5. Jakub NarębskiNov 25, 2016
  6. Winkler, TomasNov 26, 2016

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