[OE-core] [PATCH 0/5] linux-yocto: consolidated pull request

[Richard Purdie]

On Fri, 2015-05-01 at 19:30 -0400, Bruce Ashfield wrote:
> On 2015-05-01 6:59 PM, Richard Purdie wrote:
> > On Thu, 2015-04-30 at 21:34 -0400, Bruce Ashfield wrote:
> >> Here is the latest consolidated pull request for the supported linux-yocto
> >> kernels.
> >>
> >>   - We have a refresh of the 3.14-rt support
> >>   - bluetooh configuration changes for common-pc/qemux86
> >>   - braswell BSP features and fixes
> >>   - Introduction of the 4.1-rc1 -dev kernel (and associated perf fix).
> >>
> >> I've built and booted these on my local machines and qemu, and
> >> everything was sane.
> >>
> >> The -dev kernel obviously isn't something for deployment yet, but
> >> it builds, and forms the base for follow up config changes, features
> >> and development work. I built and booted core-image-kernel dev with
> >> the 4.1 changes in place.
> >
> > The autobuilder showed up this for an x32 build :/.
> 
> Can one of the intel folks have a look at this ? I won't be able to get
> to it until Tuesday at the earliest.

I had a look into this. The issue is that this has been applied:

http://git.yoctoproject.org/cgit.cgi/linux-yocto-3.19/commit/?h=standard/base&id=423e98721e048f6c7b925a75448f6c4ecb2b5b69

but it needs:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce793486e23e0162a732c605189c8028e0910e86

and the ioapic driver also appears to need:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/patch/?id=ecf5636dcd59cd5508641f995cc4c2bafedbb995
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/patch/?id=62d1141ff34e35de496ba06491c8e854b23b3f3e


which meant I also had to add:

struct resource_win {
	struct resource res;		/* In master (CPU) address space */
	resource_size_t offset;		/* Translation offset for bridge */
};

to drivers/acpi/ioapic.c to make it compile which appears to be related to:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a49170b552423a3e85fc4f0d778c707402ee4863

which depends on a number of patches from around that time which change acpi/resource.c:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/drivers/acpi/resource.c

(from 2015/2/3)

At this point I'm out my depth on how you want to fix this but it does
appear related to the Braswell changes.

To be clear qemux86 and qemux86-64 don't build at all with this series.
I'll see if I can just drop the Braswell parts.

Cheers,

Richard