linux-kernel - [RFC PATCH v3 05/12] powerpc: Skip objtool from running on VDSO files

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Message-Id: <20220624183238.388144-6-sv@linux.ibm.com>
Date:   Sat, 25 Jun 2022 00:02:31 +0530
From:   Sathvika Vasireddy <sv@...ux.ibm.com>
To:     linuxppc-dev@...ts.ozlabs.org
Cc:     jpoimboe@...hat.com, peterz@...radead.org,
        linux-kernel@...r.kernel.org, aik@...abs.ru, mpe@...erman.id.au,
        christophe.leroy@...roup.eu, mingo@...hat.com, rostedt@...dmis.org,
        naveen.n.rao@...ux.vnet.ibm.com, sv@...ux.ibm.com, mbenes@...e.cz,
        benh@...nel.crashing.org, paulus@...ba.org
Subject: [RFC PATCH v3 05/12] powerpc: Skip objtool from running on VDSO files

Do not run objtool on VDSO files, by using
OBJECT_FILES_NON_STANDARD

Suggested-by: Christophe Leroy <christophe.leroy@...roup.eu>
Signed-off-by: Sathvika Vasireddy <sv@...ux.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 954974287ee7..853cda220467 100644
--- a/arch/powerpc/kernel/vdso/Makefile
+++ b/arch/powerpc/kernel/vdso/Makefile
@@ -101,3 +101,5 @@ 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
-- 
2.25.1