[Skiboot] [PATCH 1/4] ELOG: Disable event notification during kexec

[Vasant Hegde]

On 06/24/2016 04:09 PM, Vasant Hegde wrote:
> ELOG enables event notification once new log is available. And this
> will be disabled after host completes reading logs (it has to complete
> both fsp_opal_elog_info and fsp_opal_elog_read).
>
> In some corner cases like kexec, host may endup reading same ELOG id twice
> (calling fsp_opal_elog_info twice because of resend request). Host finds it
> as duplicate and it will not read actual log (fsp_opal_elog_read()). In such
> situations we fails to disable event notification  :-(
>

Stewart,


We have to fix fsp-elog-write.c (OPAL generated logs) as well. I will send v2 soon.


-Vasant