On Fri, May 27, 2022 at 3:04 AM Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote: > > *.prelink.o is created when CONFIG_LTO_CLANG or CONFIG_X86_KERNEL_IBT > is enabled. > > Replace $(linked-object) with $(CONFIG_LTO_CLANG)$(CONFIG_X86_KERNEL_IBT) > so you will get better idea when the --link option is passed. > > No functional change is intended. It triggered my PTSD to see this ^ expression; many commits to LLVM are labeled "NFCI." Reviewed-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> > > Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> > --- > > Changes in v7: > - New patch > > scripts/Makefile.build | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 06400504150b..f80196eef03a 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -219,7 +219,7 @@ objtool_args = \ > $(if $(CONFIG_STACK_VALIDATION), --stackval) \ > $(if $(CONFIG_HAVE_STATIC_CALL_INLINE), --static-call) \ > --uaccess \ > - $(if $(linked-object), --link) \ > + $(if $($(CONFIG_LTO_CLANG)$(CONFIG_X86_KERNEL_IBT)), --link) \ > $(if $(part-of-module), --module) \ > $(if $(CONFIG_GCOV_KERNEL), --no-unreachable) > > @@ -284,7 +284,6 @@ quiet_cmd_cc_prelink_modules = LD [M] $@ > # modules into native code > $(obj)/%.prelink.o: objtool-enabled = y > $(obj)/%.prelink.o: part-of-module := y > -$(obj)/%.prelink.o: linked-object := y > > $(obj)/%.prelink.o: $(obj)/%.o FORCE > $(call if_changed,cc_prelink_modules) > -- > 2.32.0 > -- Thanks, ~Nick Desaulniers
