Xiubo Li 641eb2d9ab ceph: switch to corrected encoding of max_xattr_size in mdsmap ... [ Upstream commit 51d31149a8 ] The addition of bal_rank_mask with encoding version 17 was merged into ceph.git in Oct 2022 and made it into v18.2.0 release normally. A few months later, the much delayed addition of max_xattr_size got merged, also with encoding version 17, placed before bal_rank_mask in the encoding -- but it didn't make v18.2.0 release. The way this ended up being resolved on the MDS side is that bal_rank_mask will continue to be encoded in version 17 while max_xattr_size is now encoded in version 18. This does mean that older kernels will misdecode version 17, but this is also true for v18.2.0 and v18.2.1 clients in userspace. The best we can do is backport this adjustment -- see ceph.git commit 78abfeaff27fee343fb664db633de5b221699a73 for details. [ idryomov: changelog ] Cc: stable@vger.kernel.org Link: https://tracker.ceph.com/issues/64440 Fixes: d93231a6bc ("ceph: prevent a client from exceeding the MDS maximum xattr size") Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Patrick Donnelly <pdonnell@ibm.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-15 10:48:13 -04:00
..
auth.h	libceph: set global_id as soon as we get an auth ticket	2021-06-24 21:03:17 +02:00
buffer.h	libceph: allow ceph_buffer_put() to receive a NULL ceph_buffer	2019-08-22 10:47:41 +02:00
ceph_debug.h
ceph_features.h	libceph, ceph: get and handle cluster maps with addrvecs	2020-12-14 23:21:50 +01:00
ceph_frag.h
ceph_fs.h	Revert "ceph: make members in struct ceph_mds_request_args_ext a union"	2023-09-18 12:04:50 +02:00
ceph_hash.h
cls_lock_client.h
debugfs.h	libceph: drop CEPH_DEFINE_SHOW_FUNC	2020-03-30 12:42:40 +02:00
decode.h	libceph, ceph: implement msgr2.1 protocol (crc and secure modes)	2020-12-14 23:21:50 +01:00
libceph.h	ceph: move mount state enum to super.h	2023-02-02 13:40:23 +01:00
mdsmap.h	ceph: switch to corrected encoding of max_xattr_size in mdsmap	2024-03-15 10:48:13 -04:00
messenger.h	libceph: just wait for more data to be available on the socket	2024-02-16 19:10:53 +01:00
mon_client.h	libceph, rbd, ceph: "blacklist" -> "blocklist"	2020-10-12 15:29:26 +02:00
msgpool.h
msgr.h	libceph: add __maybe_unused to DEFINE_MSGR2_FEATURE	2020-12-28 20:34:33 +01:00
osd_client.h	libceph: fail sparse-read if the data length doesn't match	2024-03-01 13:34:56 +01:00
osdmap.h	libceph, ceph: get and handle cluster maps with addrvecs	2020-12-14 23:21:50 +01:00
pagelist.h
rados.h	libceph: add CEPH_OSD_OP_ASSERT_VER support	2023-08-24 11:24:35 +02:00
string_table.h
striper.h
types.h