linux-kernel - [PATCH v2] markup_oops: Use modinfo to avoid confusion with underscored module names

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Message-Id: <1249895593-23567-1-git-send-email-ozan@pardus.org.tr>
Date:	Mon, 10 Aug 2009 12:13:13 +0300
From:	Ozan Çağlayan <ozan@...dus.org.tr>
To:	linux-kernel@...r.kernel.org
Cc:	arjan@...radead.org
Subject: [PATCH v2] markup_oops: Use modinfo to avoid confusion with underscored module names

When EIP is at a module having an underscore in its name, the current
code fails to find it because the module filenames has '-' instead of
'_'. Use modinfo for a better path finding.

Signed-off-by: Ozan Çağlayan <ozan@...dus.org.tr>
---
 scripts/markup_oops.pl |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index 8977401..5f0fcb7 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -184,10 +184,7 @@ if ($target eq "0") {
 
 # if it's a module, we need to find the .ko file and calculate a load offset
 if ($module ne "") {
-	my $dir = dirname($filename);
-	$dir = $dir . "/";
-	my $mod = $module . ".ko";
-	my $modulefile = `find $dir -name $mod | head -1`;
+	my $modulefile = `modinfo $module | grep '^filename:' | awk '{ print \$2 }'`;
 	chomp($modulefile);
 	$filename = $modulefile;
 	if ($filename eq "") {
-- 
1.6.3.4

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