tree b7371f4afeb0e41dc90eeac662744882865146e5
parent 706c69e46b6dd6c1b9d56d22ff555ca1f6d89240
author Nikunj A. Dadhania <nikunj@linux.vnet.ibm.com> 1408971610 +0530
committer Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> 1409118045 +0530

Add private HCALL to inform updated RTAS base and entry

This patch adds a private HCALL to inform qemu the updated
rtas-base and rtas-entry address when OS invokes the call
"instantiate-rtas". This is required as qemu allocates the
error reporting structure in RTAS space upon a machine check
exception and hence needs to know the updated RTAS.

Enhancements to qemu to handle the private HCALL, prepare
error log and invoke machine check notification routine
are in a separate patch.

Signed-off-by: Nikunj A. Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>