[POWERPC][next-20190603] Boot failure : Kernel BUG at mm/vmalloc.c:470

[Sachin Sant]

> On 04-Jun-2019, at 3:59 PM, Stephen Rothwell <sfr at canb.auug.org.au> wrote:
> 
> Hi Sachin,
> 
> On Tue, 4 Jun 2019 14:45:43 +0530 Sachin Sant <sachinp at linux.vnet.ibm.com> wrote:
>> 
>> While booting linux-next [next-20190603] on a POWER9 LPAR following
>> BUG is encountered and the boot fails.
>> 
>> If I revert the following 2 patches I no longer see this BUG message
>> 
>> 07031d37b2f9 ( mm/vmalloc.c: switch to WARN_ON() and move it under unlink_va() )
>> 728e0fbf263e ( mm/vmalloc.c: get rid of one single unlink_va() when merge )
> 
> This latter patch has been fixed in today's linux-next …

Thanks Stephen. 
With today’s next (20190604) I no longer see this issue.

Thanks
-Sachin