linux-yocto-rt: integrate 3.8.4-rt2

Updating to 3.8.4-rt2 to fix the minor issues found with -rt1.

>From the upstream commit log:

 changes since v3.8.4-rt1:
   - build fix for i915 (reported by "Luis Claudio R. Goncalves")
   - build fix for fscache (reported by tglx)
   - build fix for !RT (kernel/softirq.c did not compile)
   - per-cpu rwsem fixed for RT (required only by uprobes so far)
   - slub: delay the execution of the ->ctor() hook for newly created
     objects. This lowers the worst case latencies.

 Known issues:

    - SLxB is broken on PowerPC.

(From OE-Core rev: cd9a730caf6b995c25c71c97eb76dc7a24ecf641)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_3.8.bb b/meta/recipes-kernel/linux/linux-yocto-rt_3.8.bb
index 7b9a4f8781..903fcb5c17 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_3.8.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_3.8.bb
@@ -8,8 +8,8 @@ LINUX_KERNEL_TYPE = "preempt-rt"
 
 KMETA = "meta"
 
-SRCREV_machine ?= "c122468c96f47f281eb3ab51f96507d66dcc60d7"
-SRCREV_machine_qemuppc ?= "dc0440c8bbf12676a54c7aa29879155d925a7565"
+SRCREV_machine ?= "abd0728b164f651292374e96251ee197b50e3c02"
+SRCREV_machine_qemuppc ?= "1619988b773840ec546292a9cd65dda99d55b96c"
 SRCREV_meta ?= "1b534b2f8bbe9b8a773268cfa30a4850346f6f5f"
 
 PR = "${INC_PR}.0"