linux-kernel - [tip: x86/entry] objtool: Don't consider vmlinux a C-file

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Message-ID: <159308601322.16989.8335361589316062237.tip-bot2@tip-bot2>
Date:   Thu, 25 Jun 2020 11:53:33 -0000
From:   "tip-bot2 for Peter Zijlstra" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: x86/entry] objtool: Don't consider vmlinux a C-file

The following commit has been merged into the x86/entry branch of tip:

Commit-ID:     734d099ba644f5a92c70efa3d54d0ba2500ce162
Gitweb:        https://git.kernel.org/tip/734d099ba644f5a92c70efa3d54d0ba2500ce162
Author:        Peter Zijlstra <peterz@...radead.org>
AuthorDate:    Wed, 17 Jun 2020 18:22:31 +02:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Thu, 25 Jun 2020 13:45:39 +02:00

objtool: Don't consider vmlinux a C-file

Avoids issuing C-file warnings for vmlinux.

Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lkml.kernel.org/r/20200618144801.701257527@infradead.org
---
 tools/objtool/check.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 3e214f8..d8eaa7d 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -2772,7 +2772,7 @@ int check(const char *_objname, bool orc)
 
 	INIT_LIST_HEAD(&file.insn_list);
 	hash_init(file.insn_hash);
-	file.c_file = find_section_by_name(file.elf, ".comment");
+	file.c_file = !vmlinux && find_section_by_name(file.elf, ".comment");
 	file.ignore_unreachables = no_unreachable;
 	file.hints = false;