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authorIlya Dryomov <idryomov@gmail.com>2021-01-22 17:41:14 +0300
committerIlya Dryomov <idryomov@gmail.com>2021-02-16 14:09:52 +0300
commitafd56e78dd179d5638333bb407d9f7da2863381a (patch)
tree4aa5975dbcf645b8f85fb174ba3d3b0d94e84424 /include/linux/ceph
parenta8810cdc007f816e0e2448879ebd84152ce8c907 (diff)
downloadlinux-afd56e78dd179d5638333bb407d9f7da2863381a.tar.xz
libceph: deprecate [no]cephx_require_signatures options
These options were introduced in 3.19 with support for message signing and are rather useless, as explained in commit a51983e4dd2d ("libceph: add nocephx_sign_messages option"). Deprecate them. In case there is someone out there with a cluster that lacks support for MSG_AUTH feature (very unlikely but has to be considered since we haven't formally raised the bar from argonaut to bobtail yet), make nocephx_sign_messages also waive MSG_AUTH requirement. This is probably how it should have been done in the first place -- if we aren't going to sign, requiring the signing feature makes no sense. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Jeff Layton <jlayton@kernel.org>
Diffstat (limited to 'include/linux/ceph')
-rw-r--r--include/linux/ceph/libceph.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index eb9008bb3992..409d8c29bc4f 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -32,10 +32,9 @@
#define CEPH_OPT_NOSHARE (1<<1) /* don't share client with other sbs */
#define CEPH_OPT_MYIP (1<<2) /* specified my ip */
#define CEPH_OPT_NOCRC (1<<3) /* no data crc on writes (msgr1) */
-#define CEPH_OPT_NOMSGAUTH (1<<4) /* don't require msg signing feat */
-#define CEPH_OPT_TCP_NODELAY (1<<5) /* TCP_NODELAY on TCP sockets */
-#define CEPH_OPT_NOMSGSIGN (1<<6) /* don't sign msgs (msgr1) */
-#define CEPH_OPT_ABORT_ON_FULL (1<<7) /* abort w/ ENOSPC when full */
+#define CEPH_OPT_TCP_NODELAY (1<<4) /* TCP_NODELAY on TCP sockets */
+#define CEPH_OPT_NOMSGSIGN (1<<5) /* don't sign msgs (msgr1) */
+#define CEPH_OPT_ABORT_ON_FULL (1<<6) /* abort w/ ENOSPC when full */
#define CEPH_OPT_DEFAULT (CEPH_OPT_TCP_NODELAY)