This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1628111
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1628111
Title:
[Yakkety] enable EDAC_GHES in kernel config
Status in linux package in Ubuntu:
Incomplete
Bug description:
EDAC_GHES is essential for ARMv8.0 Server systems, as it enables
firmware-first error handling of memory and CPU errors. Due to a lack
of standard RAS architecture (or machine check architecture
equivalent) on ARMv8.0 systems, APEI/GHES is the only mechanism
available for reporting hardware errors (e.g. memory and CPU errors).
This enables reporting of hardware errors, and also helps enable
memory fault recovery mechanisms to extend the life of the system by
offlining pages when recoverable uncorrected errors are encountered.
Note that other ARM vendors will be going in this direction for
hardware error handling.
Currently EDAC_MM_EDAC=m is in Ubuntu, but EDAC_GHES requires this to
be =y therefore it is not selected.
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