linux-kernel - [PATCH 5.4 42/62] x86/tools: Fix objdump version check again

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Message-Id: <20210816125429.637274234@linuxfoundation.org>
Date:   Mon, 16 Aug 2021 15:02:14 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Randy Dunlap <rdunlap@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 42/62] x86/tools: Fix objdump version check again

From: Randy Dunlap <rdunlap@...radead.org>

[ Upstream commit 839ad22f755132838f406751439363c07272ad87 ]

Skip (omit) any version string info that is parenthesized.

Warning: objdump version 15) is older than 2.19
Warning: Skipping posttest.

where 'objdump -v' says:
GNU objdump (GNU Binutils; SUSE Linux Enterprise 15) 2.35.1.20201123-7.18

Fixes: 8bee738bb1979 ("x86: Fix objdump version check in chkobjdump.awk for different formats.")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: Masami Hiramatsu <mhiramat@...nel.org>
Link: https://lore.kernel.org/r/20210731000146.2720-1-rdunlap@infradead.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/x86/tools/chkobjdump.awk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/tools/chkobjdump.awk b/arch/x86/tools/chkobjdump.awk
index fd1ab80be0de..a4cf678cf5c8 100644
--- a/arch/x86/tools/chkobjdump.awk
+++ b/arch/x86/tools/chkobjdump.awk
@@ -10,6 +10,7 @@ BEGIN {
 
 /^GNU objdump/ {
 	verstr = ""
+	gsub(/\(.*\)/, "");
 	for (i = 3; i <= NF; i++)
 		if (match($(i), "^[0-9]")) {
 			verstr = $(i);
-- 
2.30.2