<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugzilla.yoctoproject.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.6"
          urlbase="https://bugzilla.yoctoproject.org/"
          
          maintainer="it-coreprojects-helpdesk@linuxfoundation.org"
>

    <bug>
          <bug_id>1648</bug_id>
          
          <creation_ts>2011-10-04 22:39:09 +0000</creation_ts>
          <short_desc>Real-time process-executed timers</short_desc>
          <delta_ts>2012-05-16 21:29:08 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>7</classification_id>
          <classification>Build System, Metadata &amp; Runtime</classification>
          <product>Meta-yocto</product>
          <component>meta-yocto</component>
          <version>unspecified</version>
          <rep_platform>x86</rep_platform>
          <op_sys>Multiple</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>INVALID</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard>(P4)</status_whiteboard>
          <keywords></keywords>
          <priority>Low</priority>
          <bug_severity>enhancement</bug_severity>
          <target_milestone>1.3</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Song Liu">song.liu</reporter>
          <assigned_to name="Darren Hart">dvhart</assigned_to>
          <cc>dvhart</cc>
    
    <cc>jessica.zhang</cc>
    
    <cc>poky.bs.watcher</cc>
    
    <cc>poky.watcher</cc>
          
          
          <cf_os>---</cf_os>
          <cf_regression_type>---</cf_regression_type>
          
          <cf_docchange>---</cf_docchange>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>16719</commentid>
    <comment_count>0</comment_count>
    <who name="Song Liu">song.liu</who>
    <bug_when>2011-10-04 22:39:09 +0000</bug_when>
    <thetext>Timers currently run at the priority of the softirq that processes them and they are accounted to whichever task was preempted for them to run. This negatively impacts determinism and accounting accuracy.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>16884</commentid>
    <comment_count>1</comment_count>
    <who name="Darren Hart">dvhart</who>
    <bug_when>2011-10-14 12:40:25 +0000</bug_when>
    <thetext>Likely at risk for 1.2 delivery due to Linux kernel release schedule and Yocto schedule. Possibly 1.3 delivery.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>21386</commentid>
    <comment_count>2</comment_count>
    <who name="Darren Hart">dvhart</who>
    <bug_when>2012-05-16 21:29:08 +0000</bug_when>
    <thetext>This is perhaps not best tracked in our bugzilla system. This is a feature enhancement for the kernel itself, and not one that has been requested by any users of the system. Will leave this for the Linux kernel community to manage (so I may still do the work).</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>