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

2021-10-28 Thread Vasant Hegde
On 10/1/21 11:40 AM, Daniel Axtens wrote: Hi Vasant, 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. Fix

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

2021-09-30 Thread Daniel Axtens
Hi Vasant, > 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: Ad

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

2021-09-28 Thread Vasant Hegde
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. Sample calltrace (modprobe -r opal_prd; modprobe opal_prd)