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From: Sathvika Vasireddy <sv@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: jpoimboe@redhat.com, peterz@infradead.org,
	linux-kernel@vger.kernel.org, aik@ozlabs.ru, mpe@ellerman.id.au,
	mingo@redhat.com, christophe.leroy@csgroup.eu,
	rostedt@goodmis.org, mbenes@suse.cz, npiggin@gmail.com,
	chenzhongjin@huawei.com, naveen.n.rao@linux.vnet.ibm.com,
	sv@linux.ibm.com
Subject: [PATCH v4 07/16] powerpc: Skip objtool from running on VDSO files
Date: Sun,  2 Oct 2022 16:12:31 +0530	[thread overview]
Message-ID: <20221002104240.1316480-8-sv@linux.ibm.com> (raw)
In-Reply-To: <20221002104240.1316480-1-sv@linux.ibm.com>

Do not run objtool on VDSO files, by using OBJECT_FILES_NON_STANDARD.

Suggested-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Sathvika Vasireddy <sv@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 a2e7b0ce5b19..6a977b0d8ffc 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,$^) $(filter %.o,$^) -z noexecstack ; $(cmd_vdso_check)
 quiet_cmd_vdso64as = VDSO64A $@
       cmd_vdso64as = $(VDSOCC) $(a_flags) $(CC64FLAGS) $(AS64FLAGS) -c -o $@ $<
+
+OBJECT_FILES_NON_STANDARD := y
-- 
2.31.1


  parent reply	other threads:[~2022-10-02 10:45 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-02 10:42 [PATCH v4 00/16] objtool: Enable and implement --mcount option on powerpc Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 01/16] powerpc: Fix __WARN_FLAGS() for use with Objtool Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 02/16] powerpc: Override __ALIGN and __ALIGN_STR macros Sathvika Vasireddy
2022-10-02 17:41   ` Christophe Leroy
2022-10-02 10:42 ` [PATCH v4 03/16] powerpc: Fix objtool unannotated intra-function call warnings Sathvika Vasireddy
2022-10-10 11:34   ` Naveen N. Rao
2022-10-02 10:42 ` [PATCH v4 04/16] powerpc: Curb objtool unannotated intra-function warnings Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 05/16] powerpc: Skip objtool from running on drivers/crypto/vmx/aesp8-ppc.o Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 06/16] powerpc: Fix objtool unannotated intra-function call warnings on PPC32 Sathvika Vasireddy
2022-10-02 10:42 ` Sathvika Vasireddy [this message]
2022-10-02 10:42 ` [PATCH v4 08/16] objtool: Fix SEGFAULT Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 09/16] objtool: Use target file endianness instead of a compiled constant Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 10/16] objtool: Use target file class size " Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 11/16] objtool: Add --mnop as an option to --mcount Sathvika Vasireddy
2022-10-02 17:40   ` Christophe Leroy
2022-10-10 11:37   ` Naveen N. Rao
2022-10-11 20:33     ` Josh Poimboeuf
2022-10-12 13:47       ` Naveen N. Rao
2022-10-02 10:42 ` [PATCH v4 12/16] objtool: Read special sections with alts only when specific options are selected Sathvika Vasireddy
2022-10-02 17:42   ` Christophe Leroy
2022-10-02 10:42 ` [PATCH v4 13/16] objtool: Use macros to define arch specific reloc types Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 14/16] objtool: Add arch specific function arch_ftrace_match() Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 15/16] objtool/powerpc: Enable objtool to be built on ppc Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 16/16] objtool/powerpc: Add --mcount specific implementation Sathvika Vasireddy
2022-10-02 17:42   ` Christophe Leroy
2022-10-10 11:49 ` [PATCH v4 00/16] objtool: Enable and implement --mcount option on powerpc Naveen N. Rao
     [not found]   ` <notmuch-sha1-66fb111b87471c685a53b80a0502d959f90d07a7>
2022-10-13  0:05     ` Josh Poimboeuf
2022-10-13  3:40       ` Naveen N. Rao

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