Re: [PATCH] powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload

On 10/1/21 11:40 AM, Daniel Axtens wrote:

Hi Vasant,

quoted

Commit 587164cd, introduced new opal message type (OPAL_MSG_PRD2) and added
opal notifier. But I missed to unregister the notifier during module unload
path. This results in below call trace if you try to unload and load
opal_prd module.

Fixes: 587164cd ("powerpc/powernv: Add new opal message type")

In reviewing this patch, I've become a bit worried the underlying patch
has another issue that we should fix.

Thanks for the review. I have addressed below comments in v2.

-Vasant