From ac5f89c7d87f6f2fb7073723fc943488d9c3479d Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Wed, 29 Jun 2011 19:16:59 +0000 Subject: powerpc: Add jump label support This patch adds support for the new "jump label" feature. Unlike x86 and sparc we just merrily patch the code with no locks etc, as far as I know this is safe, but I'm not really sure what the x86/sparc code is protecting against so maybe it's not. I also don't see any reason for us to implement the poke_early() routine, even though sparc does. [BenH: Updated the patch to upstream generic changes] Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/kernel/Makefile') diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index e8b9818..ce4f7f1 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -76,6 +76,7 @@ obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o obj-$(CONFIG_44x) += cpu_setup_44x.o obj-$(CONFIG_PPC_FSL_BOOK3E) += cpu_setup_fsl_booke.o dbell.o obj-$(CONFIG_PPC_BOOK3E_64) += dbell.o +obj-$(CONFIG_JUMP_LABEL) += jump_label.o extra-y := head_$(CONFIG_WORD_SIZE).o extra-$(CONFIG_40x) := head_40x.o -- cgit v1.1