[Bug 1769182] [NEW] ./configure --enable-arm needed for ARM events

Launchpad Bug Tracker 1769182 at bugs.launchpad.net
Fri May 4 16:44:32 UTC 2018 

You have been subscribed to a public bug by Ubuntu Foundations Team Bug Bot (crichton):

[Impact]
The UEFI 2.6 spec added support for ARM processor errors and errors
that have unrecognized CPER section types. rasdaemon needs to support ARM kernel trace events. To enable arm events we need to configure rasdaemon package with --enable-arm 

[Test]
debian/rules needs --enable-arm to enable arm events. I have a test build of the rasdaemon package in ppa:centriq-team/lp1741978-rasdaemon. I tested this on an a QDF2400 system. Here are the results for bionic, artful and xenial.

--- bionic ---
ubuntu at awrep3:~$ sudo service rasdaemon status
● rasdaemon.service - RAS daemon to log the RAS events
   Loaded: loaded (/lib/systemd/system/rasdaemon.service; enabled; vendor preset
   Active: active (running) since Mon 2018-04-23 15:25:18 UTC; 17s ago
 Main PID: 3369 (rasdaemon)
    Tasks: 1 (limit: 7065)
   CGroup: /system.slice/rasdaemon.service
           └─3369 /usr/sbin/rasdaemon -f -r

Apr 23 15:25:18 awrep3 rasdaemon[3369]: ras:arm_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3369]: Enabled event ras:arm_event
Apr 23 15:25:18 awrep3 rasdaemon[3369]: Can't parse /proc/cpuinfo: missing [vend
Apr 23 15:25:18 awrep3 rasdaemon[3369]: Can't register mce handler
Apr 23 15:25:18 awrep3 rasdaemon[3369]: Can't get traces from ras:aer_event
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording mc_event events
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording aer_event events
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording extlog_event events
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording mce_record events
Apr 23 15:25:19 awrep3 rasdaemon[3369]: rasdaemon: Recording arm_event events

ubuntu at awrep3:~$ grep rasdaemon /var/log/syslog 
Apr 23 15:25:18 awrep3 rasdaemon: ras:mc_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon: ras:mc_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: ras:mc_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Enabled event ras:mc_event
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: ras:aer_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Enabled event ras:aer_event
Apr 23 15:25:18 awrep3 rasdaemon[3370]: rasdaemon: ras:mc_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3370]: rasdaemon: ras:aer_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3370]: rasdaemon: Can't write to set_event
Apr 23 15:25:18 awrep3 rasdaemon[3370]: rasdaemon: Can't write to set_event
Apr 23 15:25:18 awrep3 rasdaemon[3370]: rasdaemon: ras:arm_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon: Enabled event ras:mc_event
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: ras:arm_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Enabled event ras:arm_event
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Can't parse /proc/cpuinfo: missing [vendor_id] [cpu family] [model] [cpu MHz] [flags]
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Can't register mce handler
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Can't get ras:extlog_mem_event traces. Perhaps this feature is not supported on your system.
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Can't get traces from ras:aer_event
Apr 23 15:25:18 awrep3 rasdaemon: ras:aer_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Listening to events for cpus 0 to 45
Apr 23 15:25:18 awrep3 rasdaemon: Can't write to set_event
Apr 23 15:25:18 awrep3 rasdaemon: ras:aer_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon: Enabled event ras:aer_event
Apr 23 15:25:18 awrep3 rasdaemon: Can't write to set_event
Apr 23 15:25:18 awrep3 rasdaemon: ras:arm_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon: ras:arm_event event enabled
Apr 23 15:25:18 awrep3 rasdaemon: Enabled event ras:arm_event
Apr 23 15:25:18 awrep3 rasdaemon: Can't parse /proc/cpuinfo: missing [vendor_id] [cpu family] [model] [cpu MHz] [flags]
Apr 23 15:25:18 awrep3 rasdaemon: Can't register mce handler
Apr 23 15:25:18 awrep3 rasdaemon: Can't get traces from ras:aer_event
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording mc_event events
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording aer_event events
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording extlog_event events
Apr 23 15:25:18 awrep3 rasdaemon[3369]: rasdaemon: Recording mce_record events
Apr 23 15:25:19 awrep3 rasdaemon[3369]: rasdaemon: Recording arm_event events

-- artful --
ubuntu at awrep3:~$ sudo service rasdaemon status
● rasdaemon.service - RAS daemon to log the RAS events
   Loaded: loaded (/lib/systemd/system/rasdaemon.service; enabled; vendor preset
   Active: active (running) since Mon 2018-04-23 15:51:55 UTC; 13s ago
 Main PID: 3683 (rasdaemon)
    Tasks: 1 (limit: 7065)
   Memory: 7.9M
      CPU: 48ms
   CGroup: /system.slice/rasdaemon.service
           └─3683 /usr/sbin/rasdaemon -f -r

Apr 23 15:51:55 awrep3 rasdaemon[3683]: ras:arm_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3683]: Enabled event ras:arm_event
Apr 23 15:51:55 awrep3 rasdaemon[3683]: Can't parse /proc/cpuinfo: missing [vend
Apr 23 15:51:55 awrep3 rasdaemon[3683]: Can't register mce handler
Apr 23 15:51:55 awrep3 rasdaemon[3683]: Can't get traces from ras:aer_event
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Recording mc_event events
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Recording aer_event events
Apr 23 15:51:56 awrep3 rasdaemon[3683]: rasdaemon: Recording extlog_event events
Apr 23 15:51:56 awrep3 rasdaemon[3683]: rasdaemon: Recording mce_record events
Apr 23 15:51:56 awrep3 rasdaemon[3683]: rasdaemon: Recording arm_event events

ubuntu at awrep3:~$ grep rasdaemon /var/log/syslog 
Apr 23 15:51:55 awrep3 rasdaemon: ras:mc_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon: Enabled event ras:mc_event
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: ras:mc_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Enabled event ras:mc_event
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: ras:aer_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Enabled event ras:aer_event
Apr 23 15:51:55 awrep3 rasdaemon: ras:aer_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3684]: rasdaemon: ras:mc_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3684]: rasdaemon: ras:aer_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3684]: rasdaemon: Can't write to set_event
Apr 23 15:51:55 awrep3 rasdaemon[3684]: rasdaemon: Can't write to set_event
Apr 23 15:51:55 awrep3 rasdaemon[3684]: rasdaemon: ras:arm_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: ras:arm_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Enabled event ras:arm_event
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Can't parse /proc/cpuinfo: missing [vendor_id] [cpu family] [model] [cpu MHz] [flags]
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Can't register mce handler
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Can't get ras:extlog_mem_event traces. Perhaps this feature is not supported on your system.
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Can't get traces from ras:aer_event
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Listening to events for cpus 0 to 45
Apr 23 15:51:55 awrep3 rasdaemon: Enabled event ras:aer_event
Apr 23 15:51:55 awrep3 rasdaemon: ras:arm_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon: Enabled event ras:arm_event
Apr 23 15:51:55 awrep3 rasdaemon: ras:mc_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon: ras:aer_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon: Can't write to set_event
Apr 23 15:51:55 awrep3 rasdaemon: Can't write to set_event
Apr 23 15:51:55 awrep3 rasdaemon: Can't parse /proc/cpuinfo: missing [vendor_id] [cpu family] [model] [cpu MHz] [flags]
Apr 23 15:51:55 awrep3 rasdaemon: Can't register mce handler
Apr 23 15:51:55 awrep3 rasdaemon: Can't get traces from ras:aer_event
Apr 23 15:51:55 awrep3 rasdaemon: ras:arm_event event enabled
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Recording mc_event events
Apr 23 15:51:55 awrep3 rasdaemon[3683]: rasdaemon: Recording aer_event events
Apr 23 15:51:56 awrep3 rasdaemon[3683]: rasdaemon: Recording extlog_event events
Apr 23 15:51:56 awrep3 rasdaemon[3683]: rasdaemon: Recording mce_record events
Apr 23 15:51:56 awrep3 rasdaemon[3683]: rasdaemon: Recording arm_event events

-- xenial --
ubuntu at awrep3:~$ sudo service rasdaemon status
sudo: unable to resolve host awrep3
● rasdaemon.service - RAS daemon to log the RAS events
   Loaded: loaded (/lib/systemd/system/rasdaemon.service; enabled; vendor preset
   Active: active (running) since Mon 2018-04-23 16:05:09 UTC; 13s ago
 Main PID: 4624 (rasdaemon)
    Tasks: 1
   Memory: 8.0M
      CPU: 49ms
   CGroup: /system.slice/rasdaemon.service
           └─4624 /usr/sbin/rasdaemon -f -r

Apr 23 16:05:09 awrep3 rasdaemon[4624]: ras:arm_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4624]: Enabled event ras:arm_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: Can't parse /proc/cpuinfo: missing [vend
Apr 23 16:05:09 awrep3 rasdaemon[4624]: Can't register mce handler
Apr 23 16:05:09 awrep3 rasdaemon[4624]: Can't get traces from ras:aer_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording mc_event events
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording aer_event events
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording extlog_event events
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording mce_record events
Apr 23 16:05:10 awrep3 rasdaemon[4624]: rasdaemon: Recording arm_event events

ubuntu at awrep3:~$ grep rasdaemon /var/log/syslog 
Apr 23 16:05:09 awrep3 rasdaemon: ras:mc_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon: ras:mc_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: ras:mc_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Enabled event ras:mc_event
Apr 23 16:05:09 awrep3 rasdaemon[4625]: rasdaemon: ras:mc_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4625]: rasdaemon: ras:aer_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4625]: rasdaemon: Can't write to set_event
Apr 23 16:05:09 awrep3 rasdaemon[4625]: rasdaemon: Can't write to set_event
Apr 23 16:05:09 awrep3 rasdaemon[4625]: rasdaemon: ras:arm_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon: Enabled event ras:mc_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: ras:aer_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Enabled event ras:aer_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: ras:arm_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Enabled event ras:arm_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Can't parse /proc/cpuinfo: missing [vendor_id] [cpu family] [model] [cpu MHz] [flags]
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Can't register mce handler
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Can't get ras:extlog_mem_event traces. Perhaps this feature is not supported on your system.
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Can't get traces from ras:aer_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Listening to events for cpus 0 to 45
Apr 23 16:05:09 awrep3 rasdaemon: ras:aer_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon: Can't write to set_event
Apr 23 16:05:09 awrep3 rasdaemon: Can't write to set_event
Apr 23 16:05:09 awrep3 rasdaemon: ras:aer_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon: Enabled event ras:aer_event
Apr 23 16:05:09 awrep3 rasdaemon: ras:arm_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon: ras:arm_event event enabled
Apr 23 16:05:09 awrep3 rasdaemon: Enabled event ras:arm_event
Apr 23 16:05:09 awrep3 rasdaemon: Can't parse /proc/cpuinfo: missing [vendor_id] [cpu family] [model] [cpu MHz] [flags]
Apr 23 16:05:09 awrep3 rasdaemon: Can't register mce handler
Apr 23 16:05:09 awrep3 rasdaemon: Can't get traces from ras:aer_event
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording mc_event events
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording aer_event events
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording extlog_event events
Apr 23 16:05:09 awrep3 rasdaemon[4624]: rasdaemon: Recording mce_record events
Apr 23 16:05:10 awrep3 rasdaemon[4624]: rasdaemon: Recording arm_event events

[Regression Potential]
This option is enabled only for target ARM64 in debian/rules.

** Affects: rasdaemon (Ubuntu)
     Importance: High
         Status: New

** Affects: rasdaemon (Ubuntu Xenial)
     Importance: Undecided
         Status: New

** Affects: rasdaemon (Ubuntu Artful)
     Importance: Undecided
         Status: New

** Affects: rasdaemon (Ubuntu Bionic)
     Importance: Undecided
         Status: New


** Tags: patch
-- 
./configure --enable-arm needed for ARM events
https://bugs.launchpad.net/bugs/1769182
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