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-rw-r--r--fs/crypto/Kconfig5
-rw-r--r--fs/crypto/fscrypt_private.h1
-rw-r--r--fs/ext4/Kconfig15
-rw-r--r--fs/ext4/dir.c2
-rw-r--r--fs/ext4/ext4.h7
-rw-r--r--fs/ext4/inode.c8
-rw-r--r--fs/ext4/ioctl.c4
-rw-r--r--fs/ext4/namei.c10
-rw-r--r--fs/ext4/page-io.c6
-rw-r--r--fs/ext4/readpage.c2
-rw-r--r--fs/ext4/super.c6
-rw-r--r--fs/ext4/sysfs.c4
-rw-r--r--fs/f2fs/Kconfig12
-rw-r--r--fs/f2fs/f2fs.h7
-rw-r--r--fs/f2fs/super.c8
-rw-r--r--fs/f2fs/sysfs.c4
-rw-r--r--fs/ubifs/Kconfig12
-rw-r--r--fs/ubifs/Makefile2
-rw-r--r--fs/ubifs/ioctl.c4
-rw-r--r--fs/ubifs/sb.c2
-rw-r--r--fs/ubifs/super.c2
-rw-r--r--fs/ubifs/ubifs.h5
22 files changed, 44 insertions, 84 deletions
diff --git a/fs/crypto/Kconfig b/fs/crypto/Kconfig
index 284b589b4774..f0de238000c0 100644
--- a/fs/crypto/Kconfig
+++ b/fs/crypto/Kconfig
@@ -1,5 +1,5 @@
config FS_ENCRYPTION
- tristate "FS Encryption (Per-file encryption)"
+ bool "FS Encryption (Per-file encryption)"
select CRYPTO
select CRYPTO_AES
select CRYPTO_CBC
@@ -12,4 +12,5 @@ config FS_ENCRYPTION
Enable encryption of files and directories. This
feature is similar to ecryptfs, but it is more memory
efficient since it avoids caching the encrypted and
- decrypted pages in the page cache.
+ decrypted pages in the page cache. Currently Ext4,
+ F2FS and UBIFS make use of this feature.
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index 7424f851eb5c..7da276159593 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -12,7 +12,6 @@
#ifndef _FSCRYPT_PRIVATE_H
#define _FSCRYPT_PRIVATE_H
-#define __FS_HAS_ENCRYPTION 1
#include <linux/fscrypt.h>
#include <crypto/hash.h>
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index a453cc87082b..031e5a82d556 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -96,21 +96,6 @@ config EXT4_FS_SECURITY
If you are not using a security module that requires using
extended attributes for file security labels, say N.
-config EXT4_ENCRYPTION
- bool "Ext4 Encryption"
- depends on EXT4_FS
- select FS_ENCRYPTION
- help
- Enable encryption of ext4 files and directories. This
- feature is similar to ecryptfs, but it is more memory
- efficient since it avoids caching the encrypted and
- decrypted pages in the page cache.
-
-config EXT4_FS_ENCRYPTION
- bool
- default y
- depends on EXT4_ENCRYPTION
-
config EXT4_DEBUG
bool "EXT4 debugging support"
depends on EXT4_FS
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index fb7a64ea5679..0ccd51f72048 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -283,9 +283,7 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
done:
err = 0;
errout:
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
fscrypt_fname_free_buffer(&fstr);
-#endif
brelse(bh);
return err;
}
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index afdb9ad8be0e..5012ddb6daf9 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -40,7 +40,6 @@
#include <linux/compat.h>
#endif
-#define __FS_HAS_ENCRYPTION IS_ENABLED(CONFIG_EXT4_FS_ENCRYPTION)
#include <linux/fscrypt.h>
#include <linux/compiler.h>
@@ -1326,7 +1325,7 @@ struct ext4_super_block {
#define EXT4_MF_FS_ABORTED 0x0002 /* Fatal error detected */
#define EXT4_MF_TEST_DUMMY_ENCRYPTION 0x0004
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
#define DUMMY_ENCRYPTION_ENABLED(sbi) (unlikely((sbi)->s_mount_flags & \
EXT4_MF_TEST_DUMMY_ENCRYPTION))
#else
@@ -2051,7 +2050,7 @@ struct ext4_filename {
const struct qstr *usr_fname;
struct fscrypt_str disk_name;
struct dx_hash_info hinfo;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
struct fscrypt_str crypto_buf;
#endif
};
@@ -2279,7 +2278,7 @@ extern unsigned ext4_free_clusters_after_init(struct super_block *sb,
struct ext4_group_desc *gdp);
ext4_fsblk_t ext4_inode_to_goal_block(struct inode *);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static inline int ext4_fname_setup_filename(struct inode *dir,
const struct qstr *iname,
int lookup, struct ext4_filename *fname)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 71bd2d28f58d..4356ef6d728e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1150,7 +1150,7 @@ int do_journal_get_write_access(handle_t *handle,
return ret;
}
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int ext4_block_write_begin(struct page *page, loff_t pos, unsigned len,
get_block_t *get_block)
{
@@ -1302,7 +1302,7 @@ retry_journal:
/* In case writeback began while the page was unlocked */
wait_for_stable_page(page);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (ext4_should_dioread_nolock(inode))
ret = ext4_block_write_begin(page, pos, len,
ext4_get_block_unwritten);
@@ -3104,7 +3104,7 @@ retry_journal:
/* In case writeback began while the page was unlocked */
wait_for_stable_page(page);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
ret = ext4_block_write_begin(page, pos, len,
ext4_da_get_block_prep);
#else
@@ -3879,7 +3879,7 @@ static ssize_t ext4_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
loff_t offset = iocb->ki_pos;
ssize_t ret;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode))
return 0;
#endif
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index d37dafa1d133..d26bcac291bb 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -210,7 +210,7 @@ journal_err_out:
return err;
}
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int uuid_is_zero(__u8 u[16])
{
int i;
@@ -978,7 +978,7 @@ resizefs_out:
return fscrypt_ioctl_set_policy(filp, (const void __user *)arg);
case EXT4_IOC_GET_ENCRYPTION_PWSALT: {
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
int err, err2;
struct ext4_sb_info *sbi = EXT4_SB(sb);
handle_t *handle;
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index be6cb69beb12..980166a8122a 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -612,7 +612,7 @@ static struct stats dx_show_leaf(struct inode *dir,
{
if (show_names)
{
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
int len;
char *name;
struct fscrypt_str fname_crypto_str =
@@ -984,7 +984,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
top = (struct ext4_dir_entry_2 *) ((char *) de +
dir->i_sb->s_blocksize -
EXT4_DIR_REC_LEN(0));
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
/* Check if the directory is encrypted */
if (IS_ENCRYPTED(dir)) {
err = fscrypt_get_encryption_info(dir);
@@ -1047,7 +1047,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
}
errout:
brelse(bh);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
fscrypt_fname_free_buffer(&fname_crypto_str);
#endif
return count;
@@ -1267,7 +1267,7 @@ static inline bool ext4_match(const struct ext4_filename *fname,
f.usr_fname = fname->usr_fname;
f.disk_name = fname->disk_name;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
f.crypto_buf = fname->crypto_buf;
#endif
return fscrypt_match_name(&f, de->name, de->name_len);
@@ -1498,7 +1498,7 @@ static struct buffer_head * ext4_dx_find_entry(struct inode *dir,
ext4_lblk_t block;
int retval;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
*res_dir = NULL;
#endif
frame = dx_probe(fname, dir, NULL, frames);
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index c398b55da854..b9d6cabe2ea8 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -66,7 +66,7 @@ static void ext4_finish_bio(struct bio *bio)
bio_for_each_segment_all(bvec, bio, i) {
struct page *page = bvec->bv_page;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
struct page *data_page = NULL;
#endif
struct buffer_head *bh, *head;
@@ -78,7 +78,7 @@ static void ext4_finish_bio(struct bio *bio)
if (!page)
continue;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (!page->mapping) {
/* The bounce data pages are unmapped. */
data_page = page;
@@ -111,7 +111,7 @@ static void ext4_finish_bio(struct bio *bio)
bit_spin_unlock(BH_Uptodate_Lock, &head->b_state);
local_irq_restore(flags);
if (!under_io) {
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (data_page)
fscrypt_restore_control_page(data_page);
#endif
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index 52d3ff5a9db1..b18881eb8da6 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -49,7 +49,7 @@
static inline bool ext4_bio_encrypted(struct bio *bio)
{
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
return unlikely(bio->bi_private != NULL);
#else
return false;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index fb12d3c17c1b..60da0a6e4d86 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1232,7 +1232,7 @@ static int bdev_try_to_free_page(struct super_block *sb, struct page *page,
return try_to_free_buffers(page);
}
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int ext4_get_context(struct inode *inode, void *ctx, size_t len)
{
return ext4_xattr_get(inode, EXT4_XATTR_INDEX_ENCRYPTION,
@@ -1922,7 +1922,7 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
*journal_ioprio =
IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, arg);
} else if (token == Opt_test_dummy_encryption) {
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
sbi->s_mount_flags |= EXT4_MF_TEST_DUMMY_ENCRYPTION;
ext4_msg(sb, KERN_WARNING,
"Test dummy encryption mode enabled");
@@ -4167,7 +4167,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &ext4_sops;
sb->s_export_op = &ext4_export_ops;
sb->s_xattr = ext4_xattr_handlers;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
sb->s_cop = &ext4_cryptops;
#endif
#ifdef CONFIG_QUOTA
diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c
index 9212a026a1f1..5e4e78fc0b3a 100644
--- a/fs/ext4/sysfs.c
+++ b/fs/ext4/sysfs.c
@@ -224,7 +224,7 @@ static struct attribute *ext4_attrs[] = {
EXT4_ATTR_FEATURE(lazy_itable_init);
EXT4_ATTR_FEATURE(batched_discard);
EXT4_ATTR_FEATURE(meta_bg_resize);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
EXT4_ATTR_FEATURE(encryption);
#endif
EXT4_ATTR_FEATURE(metadata_csum_seed);
@@ -233,7 +233,7 @@ static struct attribute *ext4_feat_attrs[] = {
ATTR_LIST(lazy_itable_init),
ATTR_LIST(batched_discard),
ATTR_LIST(meta_bg_resize),
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
ATTR_LIST(encryption),
#endif
ATTR_LIST(metadata_csum_seed),
diff --git a/fs/f2fs/Kconfig b/fs/f2fs/Kconfig
index 9a20ef42fadd..e57cc754d543 100644
--- a/fs/f2fs/Kconfig
+++ b/fs/f2fs/Kconfig
@@ -3,6 +3,7 @@ config F2FS_FS
depends on BLOCK
select CRYPTO
select CRYPTO_CRC32
+ select F2FS_FS_XATTR if FS_ENCRYPTION
help
F2FS is based on Log-structured File System (LFS), which supports
versatile "flash-friendly" features. The design has been focused on
@@ -70,17 +71,6 @@ config F2FS_CHECK_FS
If you want to improve the performance, say N.
-config F2FS_FS_ENCRYPTION
- bool "F2FS Encryption"
- depends on F2FS_FS
- depends on F2FS_FS_XATTR
- select FS_ENCRYPTION
- help
- Enable encryption of f2fs files and directories. This
- feature is similar to ecryptfs, but it is more memory
- efficient since it avoids caching the encrypted and
- decrypted pages in the page cache.
-
config F2FS_IO_TRACE
bool "F2FS IO tracer"
depends on F2FS_FS
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 9ef6f38e51cc..95cc885ccb2f 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -24,7 +24,6 @@
#include <linux/quotaops.h>
#include <crypto/hash.h>
-#define __FS_HAS_ENCRYPTION IS_ENABLED(CONFIG_F2FS_FS_ENCRYPTION)
#include <linux/fscrypt.h>
#ifdef CONFIG_F2FS_CHECK_FS
@@ -1137,7 +1136,7 @@ enum fsync_mode {
FSYNC_MODE_NOBARRIER, /* fsync behaves nobarrier based on posix */
};
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
#define DUMMY_ENCRYPTION_ENABLED(sbi) \
(unlikely(F2FS_OPTION(sbi).test_dummy_encryption))
#else
@@ -3470,7 +3469,7 @@ static inline bool f2fs_encrypted_file(struct inode *inode)
static inline void f2fs_set_encrypted_inode(struct inode *inode)
{
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
file_set_encrypt(inode);
f2fs_set_inode_flags(inode);
#endif
@@ -3549,7 +3548,7 @@ static inline void set_opt_mode(struct f2fs_sb_info *sbi, unsigned int mt)
static inline bool f2fs_may_encrypt(struct inode *inode)
{
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
umode_t mode = inode->i_mode;
return (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode));
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index c46a1d4318d4..0f3db3a8e5cb 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -757,7 +757,7 @@ static int parse_options(struct super_block *sb, char *options)
kvfree(name);
break;
case Opt_test_dummy_encryption:
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (!f2fs_sb_has_encrypt(sbi)) {
f2fs_msg(sb, KERN_ERR, "Encrypt feature is off");
return -EINVAL;
@@ -1390,7 +1390,7 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
seq_printf(seq, ",whint_mode=%s", "user-based");
else if (F2FS_OPTION(sbi).whint_mode == WHINT_MODE_FS)
seq_printf(seq, ",whint_mode=%s", "fs-based");
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (F2FS_OPTION(sbi).test_dummy_encryption)
seq_puts(seq, ",test_dummy_encryption");
#endif
@@ -2154,7 +2154,7 @@ static const struct super_operations f2fs_sops = {
.remount_fs = f2fs_remount,
};
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int f2fs_get_context(struct inode *inode, void *ctx, size_t len)
{
return f2fs_getxattr(inode, F2FS_XATTR_INDEX_ENCRYPTION,
@@ -3116,7 +3116,7 @@ try_onemore:
#endif
sb->s_op = &f2fs_sops;
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
sb->s_cop = &f2fs_cryptops;
#endif
sb->s_xattr = f2fs_xattr_handlers;
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 0575edbe3ed6..70da6801c86f 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -431,7 +431,7 @@ F2FS_GENERAL_RO_ATTR(lifetime_write_kbytes);
F2FS_GENERAL_RO_ATTR(features);
F2FS_GENERAL_RO_ATTR(current_reserved_blocks);
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
F2FS_FEATURE_RO_ATTR(encryption, FEAT_CRYPTO);
#endif
#ifdef CONFIG_BLK_DEV_ZONED
@@ -492,7 +492,7 @@ static struct attribute *f2fs_attrs[] = {
};
static struct attribute *f2fs_feat_attrs[] = {
-#ifdef CONFIG_F2FS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
ATTR_LIST(encryption),
#endif
#ifdef CONFIG_BLK_DEV_ZONED
diff --git a/fs/ubifs/Kconfig b/fs/ubifs/Kconfig
index bc1e082d921d..9da2f135121b 100644
--- a/fs/ubifs/Kconfig
+++ b/fs/ubifs/Kconfig
@@ -8,6 +8,7 @@ config UBIFS_FS
select CRYPTO_LZO if UBIFS_FS_LZO
select CRYPTO_DEFLATE if UBIFS_FS_ZLIB
select CRYPTO_HASH_INFO
+ select UBIFS_FS_XATTR if FS_ENCRYPTION
depends on MTD_UBI
help
UBIFS is a file system for flash devices which works on top of UBI.
@@ -60,17 +61,6 @@ config UBIFS_FS_XATTR
If unsure, say Y.
-config UBIFS_FS_ENCRYPTION
- bool "UBIFS Encryption"
- depends on UBIFS_FS_XATTR && BLOCK
- select FS_ENCRYPTION
- default n
- help
- Enable encryption of UBIFS files and directories. This
- feature is similar to ecryptfs, but it is more memory
- efficient since it avoids caching the encrypted and
- decrypted pages in the page cache.
-
config UBIFS_FS_SECURITY
bool "UBIFS Security Labels"
depends on UBIFS_FS_XATTR
diff --git a/fs/ubifs/Makefile b/fs/ubifs/Makefile
index 5f838319c8d5..5c4b845754a7 100644
--- a/fs/ubifs/Makefile
+++ b/fs/ubifs/Makefile
@@ -6,6 +6,6 @@ ubifs-y += tnc.o master.o scan.o replay.o log.o commit.o gc.o orphan.o
ubifs-y += budget.o find.o tnc_commit.o compress.o lpt.o lprops.o
ubifs-y += recovery.o ioctl.o lpt_commit.o tnc_misc.o debug.o
ubifs-y += misc.o
-ubifs-$(CONFIG_UBIFS_FS_ENCRYPTION) += crypto.o
+ubifs-$(CONFIG_FS_ENCRYPTION) += crypto.o
ubifs-$(CONFIG_UBIFS_FS_XATTR) += xattr.o
ubifs-$(CONFIG_UBIFS_FS_AUTHENTICATION) += auth.o
diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c
index 0164bcc827f8..0f9c362a3402 100644
--- a/fs/ubifs/ioctl.c
+++ b/fs/ubifs/ioctl.c
@@ -185,7 +185,7 @@ long ubifs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return err;
}
case FS_IOC_SET_ENCRYPTION_POLICY: {
-#ifdef CONFIG_UBIFS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
struct ubifs_info *c = inode->i_sb->s_fs_info;
err = ubifs_enable_encryption(c);
@@ -198,7 +198,7 @@ long ubifs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
#endif
}
case FS_IOC_GET_ENCRYPTION_POLICY: {
-#ifdef CONFIG_UBIFS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
return fscrypt_ioctl_get_policy(file, (void __user *)arg);
#else
return -EOPNOTSUPP;
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index 3da90c951c23..67fac1e8adfb 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -748,7 +748,7 @@ int ubifs_read_superblock(struct ubifs_info *c)
goto out;
}
-#ifndef CONFIG_UBIFS_FS_ENCRYPTION
+#ifndef CONFIG_FS_ENCRYPTION
if (c->encrypted) {
ubifs_err(c, "file system contains encrypted files but UBIFS"
" was built without crypto support.");
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 1fac1133dadd..8dc2818fdd84 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2146,7 +2146,7 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
#ifdef CONFIG_UBIFS_FS_XATTR
sb->s_xattr = ubifs_xattr_handlers;
#endif
-#ifdef CONFIG_UBIFS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
sb->s_cop = &ubifs_crypt_operations;
#endif
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 38401adaa00d..1ae12900e01d 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -43,7 +43,6 @@
#include <crypto/hash.h>
#include <crypto/algapi.h>
-#define __FS_HAS_ENCRYPTION IS_ENABLED(CONFIG_UBIFS_FS_ENCRYPTION)
#include <linux/fscrypt.h>
#include "ubifs-media.h"
@@ -142,7 +141,7 @@
*/
#define WORST_COMPR_FACTOR 2
-#ifdef CONFIG_UBIFS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
#define UBIFS_CIPHER_BLOCK_SIZE FS_CRYPTO_BLOCK_SIZE
#else
#define UBIFS_CIPHER_BLOCK_SIZE 0
@@ -2072,7 +2071,7 @@ int ubifs_decompress(const struct ubifs_info *c, const void *buf, int len,
#include "misc.h"
#include "key.h"
-#ifndef CONFIG_UBIFS_FS_ENCRYPTION
+#ifndef CONFIG_FS_ENCRYPTION
static inline int ubifs_encrypt(const struct inode *inode,
struct ubifs_data_node *dn,
unsigned int in_len, unsigned int *out_len,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 10:38:59 +0000