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[PATCH] IBM client architecture (CAS) reboot
From: |
Paulo Flabiano Smorigo/Brazil/IBM |
Subject: |
[PATCH] IBM client architecture (CAS) reboot |
Date: |
Mon, 10 Sep 2012 09:42:04 -0400 |
User-agent: |
Internet Messaging Program (IMP) H4 (5.0.22) |
Hi all,
This is an implementation of IBM client architecture (CAS) reboot for GRUB.
There are cases where the POWER firmware must reboot in order to
support specific features requested by a kernel. The kernel calls
ibm,client-architecture-support and it may either return or reboot
with the new feature set. eg:
Calling ibm,client-architecture-support.../
Elapsed time since release of system processors: 70959 mins 50 secs
Welcome to GRUB!
Instead of return to the GRUB menu, it will check if the flag for CAS
reboot is set. If so, grub will automatically boot the last booted
kernel using the same parameters
--
Paulo Flabiano Smorigo
Software Engineer
Linux Technology Center - IBM Systems & Technology Group
ibm_cas_reboot.patch
Description: Text Data
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