Re: Crash in MM code in v4.4.y, v4.9.y with TRANSPARENT_HUGEPAGE enabledg

[Andi Kleen]

On Fri, Aug 17, 2018 at 03:27:33PM -0700, Guenter Roeck wrote:
> Hi,
> 
> the following crash is seen in v4.4.148, v4.4.149, v4.9.120, and v4.9.121
> with CONFIG_TRANSPARENT_HUGEPAGE=y, CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y.

Just to confirm, it's not in mainline right? So only in backports?

There's also a report for 4.17 in

 https://bugzilla.redhat.com/show_bug.cgi?id=1618792

(was trying to reproduce that, but not successfull so far)


-Andi