34 lines
1.4 KiB
ReStructuredText
34 lines
1.4 KiB
ReStructuredText
skiboot-5.2.2
|
|
=============
|
|
|
|
skiboot-5.2.2 was released on Thursday May 5th, 2016.
|
|
|
|
skiboot-5.2.2 is the third stable release of skiboot 5.2, the new stable
|
|
release of skiboot, which will take over from the 5.1.x series which was
|
|
first released August 17th, 2015.
|
|
|
|
Skiboot 5.2.2 replaces skiboot-5.2.1 as the current stable version, which was
|
|
released on April 27th, 2016. Over skiboot-5.2.1, skiboot 5.2.2 contains
|
|
one bug fix targeted at P8NVL systems, notably the Garrison platform.
|
|
|
|
skiboot-5.2.2 contains all bug fixes as of skiboot-5.1.16.
|
|
|
|
This is the second release that will follow the (now documented) Skiboot
|
|
stable rules - see :ref:`stable-rules`.
|
|
|
|
Over skiboot-5.2.1, the following fixes are included:
|
|
|
|
P8NVL/Garrison
|
|
^^^^^^^^^^^^^^
|
|
|
|
- PHB3: Fix corruption of pref window register
|
|
On P8+ Garrison platform, the root port's pref window register might
|
|
be not writable and we have to emulate the window because of hardware
|
|
defect. In order to detect that, we read the register content, write
|
|
inversed value and read the register content again. The register is
|
|
regarded as read-only if the values from the two continuous read are
|
|
same. However, the original register content isn't written back and
|
|
it causes corruption on pref window register if it's writable.
|
|
|
|
This fixes the above issue by writing the original content back to
|
|
the register at the end.
|