On Mon, Oct 29, 2018 at 10:04:46PM +0900, Masahiro Yamada wrote: > On Mon, Oct 29, 2018 at 3:09 AM Steven Rostedt <rostedt@xxxxxxxxxxx> wrote: > > > > On Sun, 28 Oct 2018 13:09:42 +0000 > > Changbin Du <changbin.du@xxxxxxxxx> wrote: > > > > > The level4_kernel_pgt is only defined when X86_5LEVEL is enabled. > > > So declare check_la57_support() as inline to make sure the code > > > referring to level4_kernel_pgt is optimized out. This is a preparation > > > for CONFIG_CC_OPTIMIZE_FOR_DEBUGGING. > > > > > > Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx> > > > > Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx> > > > > -- Steve > > > > Applied to linux-kbuild. Next time, before you route a patch through your tree, please get an x86 maintainer's ACK first. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.