On Sun, Dec 22, 2013 at 03:25:38PM +0000, Jiang Liu wrote: > Introduce three interfaces to patch kernel and module code: > aarch64_insn_patch_text_nosync(): > patch code without synchronization, it's caller's responsibility > to synchronize all CPUs if needed. > aarch64_insn_patch_text_sync(): > patch code and always synchronize with stop_machine() > aarch64_insn_patch_text(): > patch code and synchronize with stop_machine() if needed > > Signed-off-by: Jiang Liu <liuj97@xxxxxxxxx> > --- > arch/arm64/include/asm/insn.h | 10 +++- > arch/arm64/kernel/insn.c | 119 ++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 128 insertions(+), 1 deletion(-) Reviewed-by: Will Deacon <will.deacon@xxxxxxx> Thanks! Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-arm-kernel