Le 29/08/2022 à 07:52, Sathvika Vasireddy a écrit : > With objtool enabled, below warnings are seen when trying to build: > > drivers/crypto/vmx/aesp8-ppc.o: warning: objtool: > aes_p8_set_encrypt_key+0x44: unannotated intra-function call > > drivers/crypto/vmx/aesp8-ppc.o: warning: objtool: .text+0x2448: unannotated > intra-function call > > drivers/crypto/vmx/aesp8-ppc.o: warning: objtool: .text+0x2d68: unannotated > intra-function call > > Skip objtool from running on this file, for two main reasons: > > Since this file comes from OpenSSL, and since it is a perl file > which generates a .S file, it may not be the best choice to > make too many code changes to such files, unless absolutely > necessary. > > Second reason is that, at least as far as the objtool --mcount > functionality is concerned, we do not have to run objtool on > that file because that file does not have any calls to _mcount. > > Signed-off-by: Sathvika Vasireddy <s...@linux.ibm.com>
Reviewed-by: Christophe Leroy <christophe.le...@csgroup.eu> > --- > drivers/crypto/vmx/Makefile | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/crypto/vmx/Makefile b/drivers/crypto/vmx/Makefile > index 2560cfea1dec..7b41f0da6807 100644 > --- a/drivers/crypto/vmx/Makefile > +++ b/drivers/crypto/vmx/Makefile > @@ -9,3 +9,5 @@ targets += aesp8-ppc.S ghashp8-ppc.S > > $(obj)/aesp8-ppc.S $(obj)/ghashp8-ppc.S: $(obj)/%.S: $(src)/%.pl FORCE > $(call if_changed,perl) > + > +OBJECT_FILES_NON_STANDARD_aesp8-ppc.o := y
