Announce: rmk's nightly builder gets ARM64 support

[Russell King - ARM Linux]

On Fri, Feb 20, 2015 at 02:04:40PM +0000, Will Deacon wrote:
> On Fri, Feb 20, 2015 at 01:49:22PM +0000, Fabio Estevam wrote:
> > On Fri, Feb 20, 2015 at 11:38 AM, Russell King - ARM Linux
> > <linux at arm.linux.org.uk> wrote:
> > 
> > > From what I can see, this doesn't _build_ a compiler.  It grabs
> > > gcc-linaro-aarch64-linux-gnu-4.9-2014.08_linux.tar.xz from
> > > http://releases.linaro.org/14.08/components/toolchain/binaries
> > > and installs that - which contains a load of binaries.
> > 
> > That's correct. It uses the pre-built binaries from Linaro.
> 
> For sources, you can usually just pick up the latest GCC release. For
> example, 4.9.2 worked for me:
> 
>   ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-4.9.2/gcc-4.9.2.tar.bz2
> 
> I can't recommend using trunk at the moment (i.e. GCC 5), as we hit some
> issues with the PSCI calling code that I plan to post fixes for at -rc1.

Thanks, that version of gcc appears to work correctly with the kernel.
I've updated the builder with that.

There's a number of worrying warnings for ldp/stp instructions though.
Is that a binutils issue, or a KVM issue?

I've sent Greg a fix for the drivers/base/component.c warning.

There's a number of warnings in drivers/pci/host/pci-xgene.c which
look like they need resolving - returning NULL from a function which
returns an 'int' has never been valid - has this commit (which seems
to have introduced the problem) actually been tested?

Maybe xgene_pcie_map_bus() is supposed to return a void * ?

commit 350f8be5bb402a1d6804adeba0031926ad246bf1
Author: Rob Herring <robh at kernel.org>
Date:   Fri Jan 9 20:34:49 2015 -0600

    PCI: xgene: Convert to use generic config accessors
    
    Convert the xgene host PCI driver to use the generic config access
    functions.
    
    Signed-off-by: Rob Herring <robh at kernel.org>
    Signed-off-by: Bjorn Helgaas <bhelgaas at google.com>
    CC: Tanmay Inamdar <tinamdar at apm.com>
    CC: linux-arm-kernel at lists.infradead.org


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