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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Date: Mon, 31 Mar 2014 15:32:30 +0100
Subject: [PATCH] btrfs: fix get_root key comparison failures due to endianness
* grub-core/fs/btrfs.c (get_root): Convert
GRUB_BTRFS_ROOT_VOL_OBJECTID to little-endian.
---
grub-core/fs/btrfs.c | 2 +-
ChangeLog | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
index 89666b6fd59..f7b6c152037 100644
--- a/grub-core/fs/btrfs.c
+++ b/grub-core/fs/btrfs.c
@@ -1201,7 +1201,7 @@ get_root (struct grub_btrfs_data *data, struct grub_btrfs_key *key,
struct grub_btrfs_key key_out, key_in;
struct grub_btrfs_root_item ri;
- key_in.object_id = GRUB_BTRFS_ROOT_VOL_OBJECTID;
+ key_in.object_id = grub_cpu_to_le64_compile_time (GRUB_BTRFS_ROOT_VOL_OBJECTID);
key_in.offset = 0;
key_in.type = GRUB_BTRFS_ITEM_TYPE_ROOT_ITEM;
err = lower_bound (data, &key_in, &key_out,
diff --git a/ChangeLog b/ChangeLog
index 1cb3b683fcf..accffade86b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2014-03-31 Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
+
+ btrfs: fix get_root key comparison failures due to endianness
+
+ * grub-core/fs/btrfs.c (get_root): Convert
+ GRUB_BTRFS_ROOT_VOL_OBJECTID to little-endian.
+
2014-03-31 Colin Watson <cjwatson@ubuntu.com>
Fix partmap, cryptodisk, and abstraction handling in grub-mkconfig.