#12426 BLOC 13.1.0: Hang during runin suspend

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#12426: Hang during runin suspend
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           Reporter:  martin.langhoff  |       Owner:  pgf          
               Type:  defect           |      Status:  new          
           Priority:  blocker          |   Milestone:  13.1.0       
          Component:  kernel           |     Version:  not specified
         Resolution:                   |    Keywords:               
        Next_action:  diagnose         |    Verified:  0            
Deployment_affected:                   |   Blockedby:               
           Blocking:                   |  
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Comment(by pgf):

 to be clear, the code in mmp3_pm_enter_d2() looks like:
 {{{
 pr_err("%s 9\n", __func__);

         __asm__ __volatile__ ("wfi");
 pr_err("%s 10\n", __func__);

         printk("after resume\n");

 }}}

 which is to say, not seeing step 10 is consistent with failing to resume.
 or, perhaps, failing to suspend, depending on whether SOC_SLEEP has risen
 (i.e., the power LED has gone out) in the meantime.

-- 
Ticket URL: <http://dev.laptop.org/ticket/12426#comment:12>
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