Re: [PATCH] powerpc/powernv: Add queue mechanism for early messages

2017-11-28 Thread Deb McLemore
Hi Michael, Thanks for the comments, I'll respin the patch and send another version. Summary on the problem being solved: When issuing a BMC soft poweroff during IPL the poweroff was being lost, so the machine would not poweroff. Opal messages were being received before the opal-power code reg

Re: [PATCH] powerpc/powernv: Add queue mechanism for early messages

2017-11-28 Thread Michael Ellerman
Hi Deb, Thanks for the patch. Some comments below ... Deb McLemore writes: > Add a check for do_notify to confirm that a message handler > has been registered before an attempt is made to call notifier > call chain. > > If the message handler has not been registered queue up the message > to be