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Bug 1520602 - add support for aarch64 to rasdaemon
Summary: add support for aarch64 to rasdaemon
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: rasdaemon
Version: 7.5-Alt
Hardware: aarch64
OS: Linux
urgent
urgent
Target Milestone: rc
: 7.5-Alt
Assignee: Aristeu Rozanski
QA Contact: Andrej Manduch
URL: https://jira.qualcomm.com/jira/browse...
Whiteboard: QCOMJIRA=SERVER-17208
Depends On:
Blocks: 1402684 1469549
TreeView+ depends on / blocked
 
Reported: 2017-12-04 19:56 UTC by Al Stone
Modified: 2018-04-10 16:35 UTC (History)
10 users (show)

Fixed In Version: rasdaemon-0.4.1-32.el7
Doc Type: If docs needed, set a value
Doc Text:
rasdaemon now supports EDAC events on ARM64 platforms.
Clone Of:
Environment:
Last Closed: 2018-04-10 16:34:57 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2018:0909 0 None None None 2018-04-10 16:35:14 UTC

Description Al Stone 2017-12-04 19:56:48 UTC 
Description of problem:
Please make sure that all of the patches to rasdaemon to bring it up to 0.6.0 upstream make it into RHEL7.  The 0.6.0 version is the first version that provides full support for the aarch64 architecture.

How reproducible:
RAS errors on aarch64 were handled -- if at all -- via syslog only.  Install rasdaemon on aarch64 RHEL7.5, generate an error and rasdaemon should report it.
Comment 2 Steve Ulrich 2017-12-06 15:08:58 UTC 
Qualcomm request that at a minimum, two patches authored by a Qualcomm engineer are added to rasdaemon. There are two patches to RASDAEMON that were recently added for ARM support that we want included in RHEL7.

rasdaemon: add support for non standard CPER section events
rasdaemon: add support for ARM events

Both of these are from Tyler Baicar.

The rasdaemon git repository is here: http://git.infradead.org/users/mchehab/rasdaemon.git

You can either cherry-pick these two commits, or just update rasdaemon to the 0.6.0 release.
Comment 3 Steve Ulrich 2018-01-24 20:55:54 UTC 
Is this going to make 7.5-Alt?
Comment 4 Aristeu Rozanski 2018-01-24 21:39:16 UTC 
Changes are ready. Waiting on flags.
Comment 5 Steve Ulrich 2018-01-30 20:03:03 UTC 
Hi Aristeu - is there anything I can do on my end to expedite this?  I could ping my parter manager (Chris Tatman) or perhaps John Feeney.  Let me know what I can do to assist.
Comment 6 Aristeu Rozanski 2018-01-30 20:16:57 UTC 
Please try to contact them. I sent an email to my manager asking to take a look as
well.
Comment 8 Aristeu Rozanski 2018-02-02 16:09:00 UTC 
Updated package to include a covscan fix.
Fix submitted upstream as well.
Comment 11 Robert Richter (Marvell) 2018-03-16 13:37:40 UTC 
FTR, I found following commits part of rasdaemon-0.4.1-32.el7.src.rpm:

 624d8a1d99a2 rasdaemon: add support for non standard CPER section events
 873e88d6ba1c rasdaemon:add support for non-standard error decoder
 5662e5376adc rasdaemon: add support for ARM events

Config options for the package are:

 configure --enable-mce --enable-aer --enable-sqlite3 --enable-extlog --enable-arm

So non-standard error decoding is disabled, --enable-non-standard config options should be added.
Comment 12 Aristeu Rozanski 2018-03-16 15:02:14 UTC 
Hi Robert,
(In reply to Robert Richter from comment #11)
> FTR, I found following commits part of rasdaemon-0.4.1-32.el7.src.rpm:
> 
>  624d8a1d99a2 rasdaemon: add support for non standard CPER section events
>  873e88d6ba1c rasdaemon:add support for non-standard error decoder
>  5662e5376adc rasdaemon: add support for ARM events
> 
> Config options for the package are:
> 
>  configure --enable-mce --enable-aer --enable-sqlite3 --enable-extlog
> --enable-arm
> 
> So non-standard error decoding is disabled, --enable-non-standard config
> options should be added.

I backported non-standard just as matter of patch context, it's not required to
handle ARM events. It'll be enabled in the future once it's not marked as
experimental or we have a use case for it.
Comment 13 Al Stone 2018-03-16 21:15:48 UTC 
(In reply to Aristeu Rozanski from comment #12)
> Hi Robert,
> (In reply to Robert Richter from comment #11)
> > FTR, I found following commits part of rasdaemon-0.4.1-32.el7.src.rpm:
> > 
> >  624d8a1d99a2 rasdaemon: add support for non standard CPER section events
> >  873e88d6ba1c rasdaemon:add support for non-standard error decoder
> >  5662e5376adc rasdaemon: add support for ARM events
> > 
> > Config options for the package are:
> > 
> >  configure --enable-mce --enable-aer --enable-sqlite3 --enable-extlog
> > --enable-arm
> > 
> > So non-standard error decoding is disabled, --enable-non-standard config
> > options should be added.
> 
> I backported non-standard just as matter of patch context, it's not required
> to
> handle ARM events. It'll be enabled in the future once it's not marked as
> experimental or we have a use case for it.

It is not required to handle ARM-specific events, perhaps, but it is required to support ARM vendors.  We already have more than one ARM SoC that today generates vendor-specific (aka, non-standard) errors; Robert represents one of them.  These SoCs are in currently shipping platforms, so enabling this
functionality is expected in order for them to have a fully enabled platform.
Comment 14 Aristeu Rozanski 2018-03-19 14:29:48 UTC 
Build done as rasdaemon-0.4.1-33.el7 but it seems too late to include it on 7.5.
Errata won't let me refresh the package.
Comment 15 Chris Tatman 2018-03-21 13:36:17 UTC 
So what does this mean for 7.5 users? This does not look like something they can wait for 7.6 release. Is there a work around? Can we enable the missing functionality with boot options until 7.6 is released?

--Chris
Comment 16 Aristeu Rozanski 2018-03-21 14:57:55 UTC 
(In reply to Chris Tatman from comment #15)
> So what does this mean for 7.5 users? This does not look like something they
> can wait for 7.6 release. Is there a work around? Can we enable the missing
> functionality with boot options until 7.6 is released?

Could release it on zstream.
Comment 17 Chris Tatman 2018-03-21 17:37:17 UTC 
Thanks Aristeu!
Comment 24 errata-xmlrpc 2018-04-10 16:34:57 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:0909
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