arm: Fix cache flushing so it doesn't crash the kernel
arm: Fix cache flushing so it doesn't crash the kernel

okuoku/nmosh-orc,MOXfiles/orc,okuoku/nmosh-orc,jpakkane/orc,mojaves/orc,Distrotech/orc,okuoku/nmosh-orc,ahmedammar/platform_external_gst_liborc,MOXfiles/orc,ijsf/OpenWebRTC-orc,jpakkane/orc,MOXfiles/orc,mojaves/orc,Distrotech/orc,Distrotech/orc,ijsf/OpenWebRTC-orc,ahmedammar/platform_external_gst_liborc,mojaves/orc,ijsf/OpenWebRTC-orc,jpakkane/orc