APPLIED: [SRU] [B] [PATCH 0/1] Fix freeze at welcome screen

Stefan Bader stefan.bader at canonical.com
Tue Jun 21 17:47:37 UTC 2022


On 08.06.22 05:06, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1973167
> 
> [Impact]
> Freeze at boot. intel-lpss is trying to synchronously load idma64 module
> in asynchronous conext.
> 
> [Fix]
> Let userspace load the module to avoid the deadlock.
> 
> [Test]
> Users confirmed the proposed fix can solve the issue.
> 
> [Where problems could occur]
> Userspace can handle modules loading just fine, so there shouldn't be
> any surprise.
> 
> Andy Shevchenko (1):
>    mfd: intel-lpss: Use MODULE_SOFTDEP() instead of implicit request
> 
>   drivers/mfd/intel-lpss.c | 29 ++++++++---------------------
>   1 file changed, 8 insertions(+), 21 deletions(-)
> 

Applied to bionic:linux/master-next. Thanks.

-Stefan

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