4.19-stable patches

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

diff --git a/queue-4.19/btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch b/queue-4.19/btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch
new file mode 100644 (file)
index 0000000..2643cfb
--- /dev/null
+++ b/queue-4.19/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
+@@ -58,7 +58,7 @@ 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
+@@ -19,7 +19,7 @@ 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-4.19/series b/queue-4.19/series
index 1a60079f00bf6aad714e96f8cddcfe3f6419497b..dbdb02b332d12dc6c63d213a49ee61b56b3b86d9 100644 (file)
--- a/queue-4.19/series
+++ b/queue-4.19/series
@@ -29,3 +29,4 @@ hid-saitek-add-madcatz-variant-of-mmo7-mouse-device-.patch
 i2c-xiic-add-platform-module-alias.patch
 bluetooth-l2cap-fix-attempting-to-access-uninitialized-memory.patch
 block-bfq-protect-bfqd-queued-by-bfqd-lock.patch
+btrfs-fix-type-of-parameter-generation-in-btrfs_get_dentry.patch