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

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

2017-11-26 Thread Deb McLemore
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 replayed when the proper registration is called. Signed-off-by: Deb McLemore --- arch/