Re: [PATCH] ceph: select FS_ENCRYPTION_ALGS if FS_ENCRYPTION

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On 11/23/23 11:08, Eric Biggers wrote:
From: Eric Biggers <ebiggers@xxxxxxxxxx>

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.

Fixes: f061feda6c54 ("ceph: add fscrypt ioctls and ceph.fscrypt.auth vxattr")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
  fs/ceph/Kconfig | 1 +
  1 file changed, 1 insertion(+)

diff --git a/fs/ceph/Kconfig b/fs/ceph/Kconfig
index 94df854147d35..7249d70e1a43f 100644
--- a/fs/ceph/Kconfig
+++ b/fs/ceph/Kconfig
@@ -1,19 +1,20 @@
  # 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.

base-commit: 9b6de136b5f0158c60844f85286a593cb70fb364

Thanks Eric. This looks good to me.

Reviewed-by: Xiubo Li <xiubli@xxxxxxxxxx>





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