Hi Michael, 2017-03-17 9:15 GMT+09:00 Michael Davidson <md@xxxxxxxxxx>: > Add -no-integrated-as to KBUILD_AFLAGS and KBUILD_CFLAGS > for clang. >From the code-diff, it is apparent that you added -no-integrated-as. Rather, I'd like to see "why" in the git-log. Obviously, clang needs this patch to build the kernel, but can you describe the reason why the integrated assembler is bad? With git-log reworded, I will pick up this shortly. Thanks! > Signed-off-by: Michael Davidson <md@xxxxxxxxxx> > --- > Makefile | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Makefile b/Makefile > index b841fb36beb2..b21fd0ca2946 100644 > --- a/Makefile > +++ b/Makefile > @@ -704,6 +704,8 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare) > # See modpost pattern 2 > KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,) > KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior) > +KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) > +KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) > else > > # These warnings generated too much noise in a regular build. -- Best Regards Masahiro Yamada
