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

From: Stephen Rothwell
Date: Tue Jun 04 2019 - 06:33:19 EST


Hi Sachin,

On Tue, 4 Jun 2019 14:45:43 +0530 Sachin Sant <sachinp@xxxxxxxxxxxxxxxxxx> 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 ...

--
Cheers,
Stephen Rothwell

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