linux-stable/fs/ceph/Kconfig
Eric Biggers 9c896d6bc3 ceph: select FS_ENCRYPTION_ALGS if FS_ENCRYPTION
The kconfig options for filesystems that support FS_ENCRYPTION are
supposed to select FS_ENCRYPTION_ALGS.  This is needed to ensure that
required crypto algorithms get enabled as loadable modules or builtin as
is appropriate for the set of enabled filesystems.  Do this for CEPH_FS
so that there aren't any missing algorithms if someone happens to have
CEPH_FS as their only enabled filesystem that supports encryption.

Cc: stable@vger.kernel.org
Fixes: f061feda6c ("ceph: add fscrypt ioctls and ceph.fscrypt.auth vxattr")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2024-01-15 15:40:50 +01:00

52 lines
1.5 KiB
Text

# SPDX-License-Identifier: GPL-2.0-only
config CEPH_FS
tristate "Ceph distributed file system"
depends on INET
select CEPH_LIB
select LIBCRC32C
select CRYPTO_AES
select CRYPTO
select NETFS_SUPPORT
select FS_ENCRYPTION_ALGS if FS_ENCRYPTION
default n
help
Choose Y or M here to include support for mounting the
experimental Ceph distributed file system. Ceph is an extremely
scalable file system designed to provide high performance,
reliable access to petabytes of storage.
More information at https://ceph.io/.
If unsure, say N.
if CEPH_FS
config CEPH_FSCACHE
bool "Enable Ceph client caching support"
depends on CEPH_FS=m && FSCACHE || CEPH_FS=y && FSCACHE=y
help
Choose Y here to enable persistent, read-only local
caching support for Ceph clients using FS-Cache
endif
config CEPH_FS_POSIX_ACL
bool "Ceph POSIX Access Control Lists"
depends on CEPH_FS
select FS_POSIX_ACL
help
POSIX Access Control Lists (ACLs) support permissions for users and
groups beyond the owner/group/world scheme.
If you don't know what Access Control Lists are, say N
config CEPH_FS_SECURITY_LABEL
bool "CephFS Security Labels"
depends on CEPH_FS && SECURITY
help
Security labels support alternative access control models
implemented by security modules like SELinux. This option
enables an extended attribute handler for file security
labels in the Ceph filesystem.
If you are not using a security module that requires using
extended attributes for file security labels, say N.