This is a note to let you know that I've just added the patch titled netfs: fix parameter of cleanup() to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: netfs-fix-parameter-of-cleanup.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 3cfef1b612e15a0c2f5b1c9d3f3f31ad72d56fcd Mon Sep 17 00:00:00 2001 From: Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx> Date: Tue, 7 Dec 2021 11:14:49 +0800 Subject: netfs: fix parameter of cleanup() From: Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx> commit 3cfef1b612e15a0c2f5b1c9d3f3f31ad72d56fcd upstream. The order of these two parameters is just reversed. gcc didn't warn on that, probably because 'void *' can be converted from or to other pointer types without warning. Cc: stable@xxxxxxxxxxxxxxx Fixes: 3d3c95046742 ("netfs: Provide readahead and readpage netfs helpers") Fixes: e1b1240c1ff5 ("netfs: Add write_begin helper") Signed-off-by: Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx> Signed-off-by: David Howells <dhowells@xxxxxxxxxx> Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx> Link: https://lore.kernel.org/r/20211207031449.100510-1-jefflexu@xxxxxxxxxxxxxxxxx/ # v1 Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/netfs/read_helper.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/fs/netfs/read_helper.c +++ b/fs/netfs/read_helper.c @@ -958,7 +958,7 @@ int netfs_readpage(struct file *file, rreq = netfs_alloc_read_request(ops, netfs_priv, file); if (!rreq) { if (netfs_priv) - ops->cleanup(netfs_priv, page_file_mapping(page)); + ops->cleanup(page_file_mapping(page), netfs_priv); unlock_page(page); return -ENOMEM; } @@ -1185,7 +1185,7 @@ have_page: goto error; have_page_no_wait: if (netfs_priv) - ops->cleanup(netfs_priv, mapping); + ops->cleanup(mapping, netfs_priv); *_page = page; _leave(" = 0"); return 0; @@ -1196,7 +1196,7 @@ error: unlock_page(page); put_page(page); if (netfs_priv) - ops->cleanup(netfs_priv, mapping); + ops->cleanup(mapping, netfs_priv); _leave(" = %d", ret); return ret; } Patches currently in stable-queue which might be from jefflexu@xxxxxxxxxxxxxxxxx are queue-5.15/netfs-fix-parameter-of-cleanup.patch