Peter Zijlstra <pet...@infradead.org> writes: > On Mon, Aug 29, 2022 at 11:22:14AM +0530, Sathvika Vasireddy wrote: >> Do not run objtool on VDSO files, by using >> OBJECT_FILES_NON_STANDARD >> >> Suggested-by: Christophe Leroy <christophe.le...@csgroup.eu> >> Signed-off-by: Sathvika Vasireddy <s...@linux.ibm.com> >> --- >> arch/powerpc/kernel/vdso/Makefile | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/arch/powerpc/kernel/vdso/Makefile >> b/arch/powerpc/kernel/vdso/Makefile >> index 096b0bf1335f..a49a0d6a1c53 100644 >> --- a/arch/powerpc/kernel/vdso/Makefile >> +++ b/arch/powerpc/kernel/vdso/Makefile >> @@ -102,3 +102,5 @@ quiet_cmd_vdso64ld_and_check = VDSO64L $@ >> cmd_vdso64ld_and_check = $(VDSOCC) $(c_flags) $(CC64FLAGS) -o $@ >> -Wl,-T$(filter %.lds,$^) $(filter %.o,$^) ; $(cmd_vdso_check) >> quiet_cmd_vdso64as = VDSO64A $@ >> cmd_vdso64as = $(VDSOCC) $(a_flags) $(CC64FLAGS) $(AS64FLAGS) -c -o >> $@ $< >> + >> +OBJECT_FILES_NON_STANDARD := y > > Just to clarify; your linker script will place the VDSO in .rodata or a > similar !.text section, right?
Not the linker script, but we incbin it into .data. See arch/powerpc/kernel/vdso64_wrapper.S cheers
