4.9-stable patches

added patches:
	btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch

diff --git a/queue-4.9/btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch b/queue-4.9/btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch
new file mode 100644 (file)
index 0000000..3753057
--- /dev/null
+++ b/queue-4.9/btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch
@@ -0,0 +1,44 @@
+From 2398091f9c2c8e0040f4f9928666787a3e8108a7 Mon Sep 17 00:00:00 2001
+From: David Sterba <dsterba@suse.com>
+Date: Tue, 18 Oct 2022 16:05:52 +0200
+Subject: btrfs: fix type of parameter generation in btrfs_get_dentry
+
+From: David Sterba <dsterba@suse.com>
+
+commit 2398091f9c2c8e0040f4f9928666787a3e8108a7 upstream.
+
+The type of parameter generation has been u32 since the beginning,
+however all callers pass a u64 generation, so unify the types to prevent
+potential loss.
+
+CC: stable@vger.kernel.org # 4.9+
+Reviewed-by: Josef Bacik <josef@toxicpanda.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ fs/btrfs/export.c |    2 +-
+ fs/btrfs/export.h |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/fs/btrfs/export.c
++++ b/fs/btrfs/export.c
+@@ -56,7 +56,7 @@ static int btrfs_encode_fh(struct inode
+ }
+ 
+ struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid,
+-                              u64 root_objectid, u32 generation,
++                              u64 root_objectid, u64 generation,
+                               int check_generation)
+ {
+       struct btrfs_fs_info *fs_info = btrfs_sb(sb);
+--- a/fs/btrfs/export.h
++++ b/fs/btrfs/export.h
+@@ -17,7 +17,7 @@ struct btrfs_fid {
+ } __attribute__ ((packed));
+ 
+ struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid,
+-                              u64 root_objectid, u32 generation,
++                              u64 root_objectid, u64 generation,
+                               int check_generation);
+ struct dentry *btrfs_get_parent(struct dentry *child);
+ 

diff --git a/queue-4.9/series b/queue-4.9/series
index 0e048862291324897dbf1554de1d4797f9bc6bab..a2ef289a52e437d656f7d5f06d421eed14473458 100644 (file)
--- a/queue-4.9/series
+++ b/queue-4.9/series
@@ -18,3 +18,4 @@ media-s5p_cec-limit-msg.len-to-cec_max_msg_size.patch
 media-dvb-frontends-drxk-initialize-err-to-0.patch
 i2c-xiic-add-platform-module-alias.patch
 bluetooth-l2cap-fix-attempting-to-access-uninitialized-memory.patch
+btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch