From: Eric Biggers <ebiggers@kernel.org>
To: linux-fscrypt@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org, linux-api@vger.kernel.org,
linux-crypto@vger.kernel.org, keyrings@vger.kernel.org,
Paul Crowley <paulcrowley@google.com>,
Satya Tangirala <satyat@google.com>
Subject: [PATCH v7 03/16] fscrypt: use FSCRYPT_* definitions, not FS_*
Date: Fri, 26 Jul 2019 15:41:28 -0700 [thread overview]
Message-ID: <20190726224141.14044-4-ebiggers@kernel.org> (raw)
In-Reply-To: <20190726224141.14044-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
Update fs/crypto/ to use the new names for the UAPI constants rather
than the old names, then make the old definitions conditional on
!__KERNEL__.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
fs/crypto/crypto.c | 2 +-
fs/crypto/fname.c | 2 +-
fs/crypto/fscrypt_private.h | 16 +++++------
fs/crypto/keyinfo.c | 53 ++++++++++++++++++------------------
fs/crypto/policy.c | 14 +++++-----
include/uapi/linux/fscrypt.h | 2 ++
6 files changed, 46 insertions(+), 43 deletions(-)
diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c
index 3e4624cfe4b54..7502c1f0ede9e 100644
--- a/fs/crypto/crypto.c
+++ b/fs/crypto/crypto.c
@@ -141,7 +141,7 @@ void fscrypt_generate_iv(union fscrypt_iv *iv, u64 lblk_num,
memset(iv, 0, ci->ci_mode->ivsize);
iv->lblk_num = cpu_to_le64(lblk_num);
- if (ci->ci_flags & FS_POLICY_FLAG_DIRECT_KEY)
+ if (ci->ci_flags & FSCRYPT_POLICY_FLAG_DIRECT_KEY)
memcpy(iv->nonce, ci->ci_nonce, FS_KEY_DERIVATION_NONCE_SIZE);
if (ci->ci_essiv_tfm != NULL)
diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c
index 5cab3bb2d1fc0..f4977d44d69b8 100644
--- a/fs/crypto/fname.c
+++ b/fs/crypto/fname.c
@@ -182,7 +182,7 @@ bool fscrypt_fname_encrypted_size(const struct inode *inode, u32 orig_len,
u32 max_len, u32 *encrypted_len_ret)
{
int padding = 4 << (inode->i_crypt_info->ci_flags &
- FS_POLICY_FLAGS_PAD_MASK);
+ FSCRYPT_POLICY_FLAGS_PAD_MASK);
u32 encrypted_len;
if (orig_len > max_len)
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index 4d715708c6e1f..fae411b2f78dc 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -34,7 +34,7 @@ struct fscrypt_context {
u8 contents_encryption_mode;
u8 filenames_encryption_mode;
u8 flags;
- u8 master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE];
+ u8 master_key_descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
u8 nonce[FS_KEY_DERIVATION_NONCE_SIZE];
} __packed;
@@ -84,7 +84,7 @@ struct fscrypt_info {
u8 ci_data_mode;
u8 ci_filename_mode;
u8 ci_flags;
- u8 ci_master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE];
+ u8 ci_master_key_descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
u8 ci_nonce[FS_KEY_DERIVATION_NONCE_SIZE];
};
@@ -98,16 +98,16 @@ typedef enum {
static inline bool fscrypt_valid_enc_modes(u32 contents_mode,
u32 filenames_mode)
{
- if (contents_mode == FS_ENCRYPTION_MODE_AES_128_CBC &&
- filenames_mode == FS_ENCRYPTION_MODE_AES_128_CTS)
+ if (contents_mode == FSCRYPT_MODE_AES_128_CBC &&
+ filenames_mode == FSCRYPT_MODE_AES_128_CTS)
return true;
- if (contents_mode == FS_ENCRYPTION_MODE_AES_256_XTS &&
- filenames_mode == FS_ENCRYPTION_MODE_AES_256_CTS)
+ if (contents_mode == FSCRYPT_MODE_AES_256_XTS &&
+ filenames_mode == FSCRYPT_MODE_AES_256_CTS)
return true;
- if (contents_mode == FS_ENCRYPTION_MODE_ADIANTUM &&
- filenames_mode == FS_ENCRYPTION_MODE_ADIANTUM)
+ if (contents_mode == FSCRYPT_MODE_ADIANTUM &&
+ filenames_mode == FSCRYPT_MODE_ADIANTUM)
return true;
return false;
diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c
index 2129943002335..22345ddede119 100644
--- a/fs/crypto/keyinfo.c
+++ b/fs/crypto/keyinfo.c
@@ -20,7 +20,7 @@
static struct crypto_shash *essiv_hash_tfm;
-/* Table of keys referenced by FS_POLICY_FLAG_DIRECT_KEY policies */
+/* Table of keys referenced by DIRECT_KEY policies */
static DEFINE_HASHTABLE(fscrypt_master_keys, 6); /* 6 bits = 64 buckets */
static DEFINE_SPINLOCK(fscrypt_master_keys_lock);
@@ -77,7 +77,7 @@ static int derive_key_aes(const u8 *master_key,
*/
static struct key *
find_and_lock_process_key(const char *prefix,
- const u8 descriptor[FS_KEY_DESCRIPTOR_SIZE],
+ const u8 descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE],
unsigned int min_keysize,
const struct fscrypt_key **payload_ret)
{
@@ -87,7 +87,7 @@ find_and_lock_process_key(const char *prefix,
const struct fscrypt_key *payload;
description = kasprintf(GFP_NOFS, "%s%*phN", prefix,
- FS_KEY_DESCRIPTOR_SIZE, descriptor);
+ FSCRYPT_KEY_DESCRIPTOR_SIZE, descriptor);
if (!description)
return ERR_PTR(-ENOMEM);
@@ -105,7 +105,7 @@ find_and_lock_process_key(const char *prefix,
payload = (const struct fscrypt_key *)ukp->data;
if (ukp->datalen != sizeof(struct fscrypt_key) ||
- payload->size < 1 || payload->size > FS_MAX_KEY_SIZE) {
+ payload->size < 1 || payload->size > FSCRYPT_MAX_KEY_SIZE) {
fscrypt_warn(NULL,
"key with description '%s' has invalid payload",
key->description);
@@ -129,32 +129,32 @@ find_and_lock_process_key(const char *prefix,
}
static struct fscrypt_mode available_modes[] = {
- [FS_ENCRYPTION_MODE_AES_256_XTS] = {
+ [FSCRYPT_MODE_AES_256_XTS] = {
.friendly_name = "AES-256-XTS",
.cipher_str = "xts(aes)",
.keysize = 64,
.ivsize = 16,
},
- [FS_ENCRYPTION_MODE_AES_256_CTS] = {
+ [FSCRYPT_MODE_AES_256_CTS] = {
.friendly_name = "AES-256-CTS-CBC",
.cipher_str = "cts(cbc(aes))",
.keysize = 32,
.ivsize = 16,
},
- [FS_ENCRYPTION_MODE_AES_128_CBC] = {
+ [FSCRYPT_MODE_AES_128_CBC] = {
.friendly_name = "AES-128-CBC",
.cipher_str = "cbc(aes)",
.keysize = 16,
.ivsize = 16,
.needs_essiv = true,
},
- [FS_ENCRYPTION_MODE_AES_128_CTS] = {
+ [FSCRYPT_MODE_AES_128_CTS] = {
.friendly_name = "AES-128-CTS-CBC",
.cipher_str = "cts(cbc(aes))",
.keysize = 16,
.ivsize = 16,
},
- [FS_ENCRYPTION_MODE_ADIANTUM] = {
+ [FSCRYPT_MODE_ADIANTUM] = {
.friendly_name = "Adiantum",
.cipher_str = "adiantum(xchacha12,aes)",
.keysize = 32,
@@ -192,7 +192,7 @@ static int find_and_derive_key(const struct inode *inode,
const struct fscrypt_key *payload;
int err;
- key = find_and_lock_process_key(FS_KEY_DESC_PREFIX,
+ key = find_and_lock_process_key(FSCRYPT_KEY_DESC_PREFIX,
ctx->master_key_descriptor,
mode->keysize, &payload);
if (key == ERR_PTR(-ENOKEY) && inode->i_sb->s_cop->key_prefix) {
@@ -203,7 +203,7 @@ static int find_and_derive_key(const struct inode *inode,
if (IS_ERR(key))
return PTR_ERR(key);
- if (ctx->flags & FS_POLICY_FLAG_DIRECT_KEY) {
+ if (ctx->flags & FSCRYPT_POLICY_FLAG_DIRECT_KEY) {
if (mode->ivsize < offsetofend(union fscrypt_iv, nonce)) {
fscrypt_warn(inode,
"Direct key mode not allowed with %s",
@@ -272,14 +272,14 @@ allocate_skcipher_for_mode(struct fscrypt_mode *mode, const u8 *raw_key,
return ERR_PTR(err);
}
-/* Master key referenced by FS_POLICY_FLAG_DIRECT_KEY policy */
+/* Master key referenced by DIRECT_KEY policy */
struct fscrypt_master_key {
struct hlist_node mk_node;
refcount_t mk_refcount;
const struct fscrypt_mode *mk_mode;
struct crypto_skcipher *mk_ctfm;
- u8 mk_descriptor[FS_KEY_DESCRIPTOR_SIZE];
- u8 mk_raw[FS_MAX_KEY_SIZE];
+ u8 mk_descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
+ u8 mk_raw[FSCRYPT_MAX_KEY_SIZE];
};
static void free_master_key(struct fscrypt_master_key *mk)
@@ -320,13 +320,13 @@ find_or_insert_master_key(struct fscrypt_master_key *to_insert,
* raw key, and use crypto_memneq() when comparing raw keys.
*/
- BUILD_BUG_ON(sizeof(hash_key) > FS_KEY_DESCRIPTOR_SIZE);
+ BUILD_BUG_ON(sizeof(hash_key) > FSCRYPT_KEY_DESCRIPTOR_SIZE);
memcpy(&hash_key, ci->ci_master_key_descriptor, sizeof(hash_key));
spin_lock(&fscrypt_master_keys_lock);
hash_for_each_possible(fscrypt_master_keys, mk, mk_node, hash_key) {
if (memcmp(ci->ci_master_key_descriptor, mk->mk_descriptor,
- FS_KEY_DESCRIPTOR_SIZE) != 0)
+ FSCRYPT_KEY_DESCRIPTOR_SIZE) != 0)
continue;
if (mode != mk->mk_mode)
continue;
@@ -370,7 +370,7 @@ fscrypt_get_master_key(const struct fscrypt_info *ci, struct fscrypt_mode *mode,
goto err_free_mk;
}
memcpy(mk->mk_descriptor, ci->ci_master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE);
+ FSCRYPT_KEY_DESCRIPTOR_SIZE);
memcpy(mk->mk_raw, raw_key, mode->keysize);
return find_or_insert_master_key(mk, raw_key, mode, ci);
@@ -448,8 +448,8 @@ static int init_essiv_generator(struct fscrypt_info *ci, const u8 *raw_key,
/*
* Given the encryption mode and key (normally the derived key, but for
- * FS_POLICY_FLAG_DIRECT_KEY mode it's the master key), set up the inode's
- * symmetric cipher transform object(s).
+ * DIRECT_KEY mode it's the master key), set up the inode's symmetric cipher
+ * transform object(s).
*/
static int setup_crypto_transform(struct fscrypt_info *ci,
struct fscrypt_mode *mode,
@@ -459,7 +459,7 @@ static int setup_crypto_transform(struct fscrypt_info *ci,
struct crypto_skcipher *ctfm;
int err;
- if (ci->ci_flags & FS_POLICY_FLAG_DIRECT_KEY) {
+ if (ci->ci_flags & FSCRYPT_POLICY_FLAG_DIRECT_KEY) {
mk = fscrypt_get_master_key(ci, mode, raw_key, inode);
if (IS_ERR(mk))
return PTR_ERR(mk);
@@ -476,7 +476,7 @@ static int setup_crypto_transform(struct fscrypt_info *ci,
if (mode->needs_essiv) {
/* ESSIV implies 16-byte IVs which implies !DIRECT_KEY */
WARN_ON(mode->ivsize != AES_BLOCK_SIZE);
- WARN_ON(ci->ci_flags & FS_POLICY_FLAG_DIRECT_KEY);
+ WARN_ON(ci->ci_flags & FSCRYPT_POLICY_FLAG_DIRECT_KEY);
err = init_essiv_generator(ci, raw_key, mode->keysize);
if (err) {
@@ -530,9 +530,10 @@ int fscrypt_get_encryption_info(struct inode *inode)
/* Fake up a context for an unencrypted directory */
memset(&ctx, 0, sizeof(ctx));
ctx.format = FS_ENCRYPTION_CONTEXT_FORMAT_V1;
- ctx.contents_encryption_mode = FS_ENCRYPTION_MODE_AES_256_XTS;
- ctx.filenames_encryption_mode = FS_ENCRYPTION_MODE_AES_256_CTS;
- memset(ctx.master_key_descriptor, 0x42, FS_KEY_DESCRIPTOR_SIZE);
+ ctx.contents_encryption_mode = FSCRYPT_MODE_AES_256_XTS;
+ ctx.filenames_encryption_mode = FSCRYPT_MODE_AES_256_CTS;
+ memset(ctx.master_key_descriptor, 0x42,
+ FSCRYPT_KEY_DESCRIPTOR_SIZE);
} else if (res != sizeof(ctx)) {
fscrypt_warn(inode,
"Unknown encryption context size (%d bytes)", res);
@@ -545,7 +546,7 @@ int fscrypt_get_encryption_info(struct inode *inode)
return -EINVAL;
}
- if (ctx.flags & ~FS_POLICY_FLAGS_VALID) {
+ if (ctx.flags & ~FSCRYPT_POLICY_FLAGS_VALID) {
fscrypt_warn(inode, "Unknown encryption context flags (0x%02x)",
ctx.flags);
return -EINVAL;
@@ -559,7 +560,7 @@ int fscrypt_get_encryption_info(struct inode *inode)
crypt_info->ci_data_mode = ctx.contents_encryption_mode;
crypt_info->ci_filename_mode = ctx.filenames_encryption_mode;
memcpy(crypt_info->ci_master_key_descriptor, ctx.master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE);
+ FSCRYPT_KEY_DESCRIPTOR_SIZE);
memcpy(crypt_info->ci_nonce, ctx.nonce, FS_KEY_DERIVATION_NONCE_SIZE);
mode = select_encryption_mode(crypt_info, inode);
diff --git a/fs/crypto/policy.c b/fs/crypto/policy.c
index 4941fe8471cef..da7ae9c8b4ad0 100644
--- a/fs/crypto/policy.c
+++ b/fs/crypto/policy.c
@@ -22,7 +22,7 @@ static bool is_encryption_context_consistent_with_policy(
const struct fscrypt_policy *policy)
{
return memcmp(ctx->master_key_descriptor, policy->master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE) == 0 &&
+ FSCRYPT_KEY_DESCRIPTOR_SIZE) == 0 &&
(ctx->flags == policy->flags) &&
(ctx->contents_encryption_mode ==
policy->contents_encryption_mode) &&
@@ -37,13 +37,13 @@ static int create_encryption_context_from_policy(struct inode *inode,
ctx.format = FS_ENCRYPTION_CONTEXT_FORMAT_V1;
memcpy(ctx.master_key_descriptor, policy->master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE);
+ FSCRYPT_KEY_DESCRIPTOR_SIZE);
if (!fscrypt_valid_enc_modes(policy->contents_encryption_mode,
policy->filenames_encryption_mode))
return -EINVAL;
- if (policy->flags & ~FS_POLICY_FLAGS_VALID)
+ if (policy->flags & ~FSCRYPT_POLICY_FLAGS_VALID)
return -EINVAL;
ctx.contents_encryption_mode = policy->contents_encryption_mode;
@@ -128,7 +128,7 @@ int fscrypt_ioctl_get_policy(struct file *filp, void __user *arg)
policy.filenames_encryption_mode = ctx.filenames_encryption_mode;
policy.flags = ctx.flags;
memcpy(policy.master_key_descriptor, ctx.master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE);
+ FSCRYPT_KEY_DESCRIPTOR_SIZE);
if (copy_to_user(arg, &policy, sizeof(policy)))
return -EFAULT;
@@ -202,7 +202,7 @@ int fscrypt_has_permitted_context(struct inode *parent, struct inode *child)
if (parent_ci && child_ci) {
return memcmp(parent_ci->ci_master_key_descriptor,
child_ci->ci_master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE) == 0 &&
+ FSCRYPT_KEY_DESCRIPTOR_SIZE) == 0 &&
(parent_ci->ci_data_mode == child_ci->ci_data_mode) &&
(parent_ci->ci_filename_mode ==
child_ci->ci_filename_mode) &&
@@ -219,7 +219,7 @@ int fscrypt_has_permitted_context(struct inode *parent, struct inode *child)
return memcmp(parent_ctx.master_key_descriptor,
child_ctx.master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE) == 0 &&
+ FSCRYPT_KEY_DESCRIPTOR_SIZE) == 0 &&
(parent_ctx.contents_encryption_mode ==
child_ctx.contents_encryption_mode) &&
(parent_ctx.filenames_encryption_mode ==
@@ -257,7 +257,7 @@ int fscrypt_inherit_context(struct inode *parent, struct inode *child,
ctx.filenames_encryption_mode = ci->ci_filename_mode;
ctx.flags = ci->ci_flags;
memcpy(ctx.master_key_descriptor, ci->ci_master_key_descriptor,
- FS_KEY_DESCRIPTOR_SIZE);
+ FSCRYPT_KEY_DESCRIPTOR_SIZE);
get_random_bytes(ctx.nonce, FS_KEY_DERIVATION_NONCE_SIZE);
BUILD_BUG_ON(sizeof(ctx) != FSCRYPT_SET_CONTEXT_MAX_SIZE);
res = parent->i_sb->s_cop->set_context(child, &ctx,
diff --git a/include/uapi/linux/fscrypt.h b/include/uapi/linux/fscrypt.h
index 674b0452ef575..29a945d165def 100644
--- a/include/uapi/linux/fscrypt.h
+++ b/include/uapi/linux/fscrypt.h
@@ -55,6 +55,7 @@ struct fscrypt_key {
/**********************************************************************/
/* old names; don't add anything new here! */
+#ifndef __KERNEL__
#define FS_KEY_DESCRIPTOR_SIZE FSCRYPT_KEY_DESCRIPTOR_SIZE
#define FS_POLICY_FLAGS_PAD_4 FSCRYPT_POLICY_FLAGS_PAD_4
#define FS_POLICY_FLAGS_PAD_8 FSCRYPT_POLICY_FLAGS_PAD_8
@@ -76,5 +77,6 @@ struct fscrypt_key {
#define FS_KEY_DESC_PREFIX FSCRYPT_KEY_DESC_PREFIX
#define FS_KEY_DESC_PREFIX_SIZE FSCRYPT_KEY_DESC_PREFIX_SIZE
#define FS_MAX_KEY_SIZE FSCRYPT_MAX_KEY_SIZE
+#endif /* !__KERNEL__ */
#endif /* _UAPI_LINUX_FSCRYPT_H */
--
2.22.0
next prev parent reply other threads:[~2019-07-26 22:46 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-26 22:41 [PATCH v7 00/16] fscrypt: key management improvements Eric Biggers
2019-07-26 22:41 ` [PATCH v7 01/16] fs, fscrypt: move uapi definitions to new header <linux/fscrypt.h> Eric Biggers
2019-07-28 15:08 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 02/16] fscrypt: use FSCRYPT_ prefix for uapi constants Eric Biggers
2019-07-26 22:41 ` Eric Biggers [this message]
2019-07-26 22:41 ` [PATCH v7 04/16] fscrypt: add ->ci_inode to fscrypt_info Eric Biggers
2019-07-28 15:09 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 05/16] fscrypt: refactor v1 policy key setup into keysetup_legacy.c Eric Biggers
2019-07-28 15:40 ` Theodore Y. Ts'o
2019-07-29 19:37 ` Eric Biggers
2019-07-26 22:41 ` [PATCH v7 06/16] fscrypt: add FS_IOC_ADD_ENCRYPTION_KEY ioctl Eric Biggers
2019-07-28 18:50 ` Theodore Y. Ts'o
2019-07-29 19:46 ` Eric Biggers
2019-07-29 20:14 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 07/16] fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY ioctl Eric Biggers
2019-07-28 19:24 ` Theodore Y. Ts'o
2019-07-29 19:58 ` Eric Biggers
2019-07-31 18:38 ` Eric Biggers
2019-07-31 23:38 ` Theodore Y. Ts'o
2019-08-01 1:11 ` [f2fs-dev] " Eric Biggers
2019-08-01 5:31 ` Theodore Y. Ts'o
2019-08-01 18:35 ` Eric Biggers
2019-08-01 18:46 ` Eric Biggers
2019-08-01 22:04 ` Eric Biggers
2019-08-02 4:38 ` Eric Biggers
2019-08-12 14:16 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 08/16] fscrypt: add FS_IOC_GET_ENCRYPTION_KEY_STATUS ioctl Eric Biggers
2019-07-28 19:30 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 09/16] fscrypt: add an HKDF-SHA512 implementation Eric Biggers
2019-07-28 19:39 ` Theodore Y. Ts'o
2019-07-29 20:29 ` Eric Biggers
2019-07-29 21:42 ` James Bottomley
2019-07-26 22:41 ` [PATCH v7 10/16] fscrypt: v2 encryption policy support Eric Biggers
2019-07-28 21:17 ` Theodore Y. Ts'o
2019-07-29 20:46 ` Eric Biggers
2019-07-26 22:41 ` [PATCH v7 11/16] fscrypt: allow unprivileged users to add/remove keys for v2 policies Eric Biggers
2019-07-28 21:22 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 12/16] fscrypt: require that key be added when setting a v2 encryption policy Eric Biggers
2019-07-28 21:24 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 13/16] ext4: wire up new fscrypt ioctls Eric Biggers
2019-07-28 21:24 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 14/16] f2fs: " Eric Biggers
2019-07-30 0:36 ` Jaegeuk Kim
2019-08-02 8:10 ` Chao Yu
2019-08-02 17:31 ` Eric Biggers
2019-08-04 9:42 ` [f2fs-dev] " Chao Yu
2019-07-26 22:41 ` [PATCH v7 15/16] ubifs: " Eric Biggers
2019-07-30 0:39 ` Theodore Y. Ts'o
2019-07-26 22:41 ` [PATCH v7 16/16] fscrypt: document the new ioctls and policy version Eric Biggers
2019-07-29 2:00 ` Theodore Y. Ts'o
2019-07-29 21:36 ` Eric Biggers
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