Comment 30 for bug 1234718

Maybe Steve has a few cycles to help us back port it, It would be good to
get it onto 3.10 also that the Keystone can take advantage of it.

On 7 February 2014 19:33, Gary S. Robertson <email address hidden>wrote:

> Friday 07 February - Added Steve Capper's latest patches (written for
> the 3.13 kernel) to our staging 3.12 kernel. First patch of four did
> not apply cleanly but after a couple of tries I managed to adapt it. As
> written it caused the compiler to attempt to pull in an include file
> <asm>/perf_regs.h, which does not exist in the 3.12.9 kernel. After
> resolving this issue and applying all four patches successfully,
> attempted to build and test the resulting kernel.
>
> Unfortunately the kernel build dies with an 'error 2' somewhere in a
> sub-make trying to build either fs/ext4/built-in.o or fs/built-in.o. I
> was unable to quickly determine the source or details of the error and
> consequently tabled further efforts to build with the patch. Maybe I
> can resume this effort after completing some other tasks needed for
> LCA14.
>
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> https://bugs.launchpad.net/bugs/1234718
>
> Title:
> kernel linux-lng-preempt-rt wont boot kvm guest when hugepages are
> enabled
>
> Status in Linaro networking Group:
> Fix Committed
>
> Bug description:
> when enabling hugepages in the kernel the kvm guest does not boot.
>
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