SPRN_SPRG_VDSO_WRITE  686 arch/powerpc/kernel/vdso.c 	mtspr(SPRN_SPRG_VDSO_WRITE, val);
SPRN_SPRG_VDSO_WRITE 3695 arch/powerpc/kvm/book3s_hv.c 	mtspr(SPRN_SPRG_VDSO_WRITE, local_paca->sprg_vdso);