linux-yocto/3.8: add haswell-wc board config and branch

Bumping the meta branch SRCREV to import the following board support:

  meta: add haswell-wc bsp for Intel Haswell Platform (Walnut Canyon CRB) scc and config files

Signed-off-by Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
linux-yocto/3.10: mips configuration changes

Updating the 3.10 SRCREV to import the following MIPS configuration changes

   4f689aa meta: remove ftrace/ftrace-disable feature
   3058d81 mips: have the mips BSPs disable function tracing instead of ftrace
   935f43f meta: add ftrace/ftrace-function-tracer-disable feature
   0d72a03 mti-malta64: Default to support o32 and n32 userspace binaries

The first three changes improve the ftrace disabling fragments, to allow tracepoints
and ftrace to be enabled, while only disabling dynamic ftrace. This allows tools
that required tracepoints (like lttng) to be built against MIPS.

The mti-malta64 change adds n32 and o32 support to the default configuration to
support a broader range of userspace binaries.

[YOCTO #5215]

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
linux-yocto/3.10: fix long perf compile times

perf's builtin-sched.c triggers extremly long build times on some
architectures due to gcc 4.7+ var-tracking functionality.

To fix this, we can cherry pick the 3.12 commit:

  f36f83f94 [perf sched: Move struct perf_sched definition out of cmd_sched()]

With this change build times are reduced from 15 to 20 minutes for qemuarm to:

  real    2m19.940s
  user    1m35.438s
  sys     0m11.165s

For kernel's that are not carrying this patch, the following can be added
to the perf recipe to also fix the issue:

    +++ b/meta/recipes-kernel/perf/perf.bb
    @@ -68,6 +68,7 @@ EXTRA_OEMAKE = \
		    CC="${CC}" \
		    AR="${AR}" \
		    perfexecdir=${libexecdir} \
    +               EXTRA_CFLAGS="-fno-var-tracking" \
		    NO_GTK2=1 ${TUI_DEFINES} NO_DWARF=1 ${SCRIPTING_DEFINES} \

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
qemu: Fix broken patch

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>