|
|
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
|
|
From: Andrei Borzenkov <arvidjaar@gmail.com>
|
|
|
|
Date: Sat, 7 Nov 2015 09:46:46 +0300
|
|
|
|
Subject: [PATCH] devmapper/getroot: use makedev instead of direct shift
|
|
|
|
|
|
|
|
Fixes device detection with large number of devices.
|
|
|
|
|
|
|
|
Reported by Tim Wallberg <twalberg@comcast.net>
|
|
|
|
|
|
|
|
(cherry picked from commit 349a381df0ce2e809506f7b166bf952f97407330)
|
|
|
|
|
|
|
|
Resolves: rhbz#1279599
|
|
|
|
---
|
|
|
|
grub-core/osdep/devmapper/getroot.c | 3 +--
|
|
|
|
1 file changed, 1 insertion(+), 2 deletions(-)
|
|
|
|
|
|
|
|
diff --git a/grub-core/osdep/devmapper/getroot.c b/grub-core/osdep/devmapper/getroot.c
|
|
|
|
index d02386b3498..de32102322b 100644
|
|
|
|
--- a/grub-core/osdep/devmapper/getroot.c
|
|
|
|
+++ b/grub-core/osdep/devmapper/getroot.c
|
|
|
|
@@ -204,8 +204,7 @@ grub_util_devmapper_part_to_disk (struct stat *st,
|
|
|
|
&major, &minor, 0))
|
|
|
|
{
|
|
|
|
*is_part = 1;
|
|
|
|
- return grub_find_device ("/dev",
|
|
|
|
- (major << 8) | minor);
|
|
|
|
+ return grub_find_device ("/dev", makedev (major, minor));
|
|
|
|
}
|
|
|
|
*is_part = 0;
|
|
|
|
return xstrdup (path);
|