Re: [PATCH] qemux86: disable paravirt guest in linux 3.4, causes test failures

[Bruce Ashfield <bruce.ashfield@windriver.com>]

On 13-05-07 01:08 PM, Ross Burton wrote:
> The shutdown sanity test that we previously saw on qemux86-64 in 2.6.37 have
> started to re-appear reproducably on qemux86 in 3.4 in the Danny series.  Until
> this can be root-caused and fixed in the kernel, disable paravirtualisation
> across all kernels and all qemu machines.

Acked-by: Bruce Ashfield <bruce.ashfield@windriver.com>

(I also have pending updates to the latest 3.4 + LTSI, so it's worth
checking to see if they happen to help here. Or was it only when these
were applied that we started seeing this ?).

Bruce

>
> [ YOCTO #4196 ]
>
> Signed-off-by: Ross Burton <ross.burton@intel.com>
> ---
>   meta/recipes-kernel/linux/linux-yocto_3.4.bb |    1 -
>   1 file changed, 1 deletion(-)
>
> diff --git a/meta/recipes-kernel/linux/linux-yocto_3.4.bb b/meta/recipes-kernel/linux/linux-yocto_3.4.bb
> index b81b9ac..18d665a 100644
> --- a/meta/recipes-kernel/linux/linux-yocto_3.4.bb
> +++ b/meta/recipes-kernel/linux/linux-yocto_3.4.bb
> @@ -26,5 +26,4 @@ COMPATIBLE_MACHINE = "qemuarm|qemux86|qemuppc|qemumips|qemux86-64"
>   KERNEL_FEATURES_append = " features/netfilter/netfilter.scc"
>   KERNEL_FEATURES_append_qemux86=" cfg/sound.scc"
>   KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
> -KERNEL_FEATURES_append_qemux86=" cfg/paravirt_kvm.scc"
>   KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
>