mako: update prebuilt kernel

af21e9d msm: kgsl: Idle GPU core before programming SMMU from CPU
5570a7d msm: kgsl: Synchronize access to IOMMU cfg port
5995a66 msm: Kconfig: Enable IOMMU CPU-GPU synchronization
bd333dc msm: iommu: Synchronize access to IOMMU cfg port

Bug: 7624480
Change-Id: Ica31d21c946f2940fa36df45d29541380dbabaca
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/kernel b/kernel
index f4fc81d..698fd69 100644
--- a/kernel
+++ b/kernel
Binary files differ