[Skiboot] [PATCH v2 4/4] API to verify the STOP API and image compatibility

Pratik Sampat psampat at linux.ibm.com
Wed Feb 5 19:51:12 AEDT 2020

On 21/01/20 2:08 pm, stewart at flamingspork.com (Stewart Smith) wrote:
> On Thu, Jan 9, 2020, at 8:29 AM, Pratik Rajesh Sampat wrote:
>> From: Prem Shanker Jha <premjha2 at in.ibm.com>
>> Commit defines a new API primarily intended for OPAL to determine
>> cpu register save API's compatibility with HOMER layout and
>> self save restore. It can help OPAL determine if version of
>> API integrated with OPAL is different from hostboot.
>> This is used in the context of identifying support for self save in the
>> firmware. In the case the version of the firmware is older then we
>> simply cut support for the feature in the device tree rather than
>> catching the failure when the call is made.
>> Change-Id: Ic0de45a336cfb8b6b6096a10ac1cd3ffbaa44fc0
>> Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/77612
>> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot at us.ibm.com>
>> Tested-by: Jenkins Server <pfd-jenkins+hostboot at us.ibm.com>
>> Tested-by: Hostboot CI <hostboot-ci+hostboot at us.ibm.com>
>> Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr at in.ibm.com>
>> Reviewed-by: Gregory S Still <stillgs at us.ibm.com>
>> Reviewed-by: Jennifer A Stofer <stofer at us.ibm.com>
>> Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/77614
>> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot at us.ibm.com>
>> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot at us.ibm.com>
>> Reviewed-by: Daniel M Crowell <dcrowell at us.ibm.com>
>> Signed-off-by: Pratik Rajesh Sampat <psampat at linux.ibm.com>
> A lot of reviewed-by. Any of them public?

I don't think they are public. They were originally authored by Prem Jha for
hostboot and later Akshay and finally me spun this to make it work with Skiboot.
Here's a github link for the commit in hostboot:

If it helps, I can put up this link in my commit messages too?

More information about the Skiboot mailing list