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-rw-r--r--include/linux/ceph/auth.h26
-rw-r--r--include/linux/ceph/buffer.h3
-rw-r--r--include/linux/ceph/ceph_features.h1
-rw-r--r--include/linux/ceph/ceph_fs.h10
-rw-r--r--include/linux/ceph/libceph.h2
-rw-r--r--include/linux/ceph/messenger.h9
-rw-r--r--include/linux/ceph/msgr.h11
-rw-r--r--include/linux/ceph/osd_client.h13
-rw-r--r--include/linux/ceph/pagelist.h4
9 files changed, 70 insertions, 9 deletions
diff --git a/include/linux/ceph/auth.h b/include/linux/ceph/auth.h
index 5f3386844134..260d78b587c4 100644
--- a/include/linux/ceph/auth.h
+++ b/include/linux/ceph/auth.h
@@ -13,6 +13,7 @@
struct ceph_auth_client;
struct ceph_authorizer;
+struct ceph_msg;
struct ceph_auth_handshake {
struct ceph_authorizer *authorizer;
@@ -20,6 +21,10 @@ struct ceph_auth_handshake {
size_t authorizer_buf_len;
void *authorizer_reply_buf;
size_t authorizer_reply_buf_len;
+ int (*sign_message)(struct ceph_auth_handshake *auth,
+ struct ceph_msg *msg);
+ int (*check_message_signature)(struct ceph_auth_handshake *auth,
+ struct ceph_msg *msg);
};
struct ceph_auth_client_ops {
@@ -66,6 +71,11 @@ struct ceph_auth_client_ops {
void (*reset)(struct ceph_auth_client *ac);
void (*destroy)(struct ceph_auth_client *ac);
+
+ int (*sign_message)(struct ceph_auth_handshake *auth,
+ struct ceph_msg *msg);
+ int (*check_message_signature)(struct ceph_auth_handshake *auth,
+ struct ceph_msg *msg);
};
struct ceph_auth_client {
@@ -113,4 +123,20 @@ extern int ceph_auth_verify_authorizer_reply(struct ceph_auth_client *ac,
extern void ceph_auth_invalidate_authorizer(struct ceph_auth_client *ac,
int peer_type);
+static inline int ceph_auth_sign_message(struct ceph_auth_handshake *auth,
+ struct ceph_msg *msg)
+{
+ if (auth->sign_message)
+ return auth->sign_message(auth, msg);
+ return 0;
+}
+
+static inline
+int ceph_auth_check_message_signature(struct ceph_auth_handshake *auth,
+ struct ceph_msg *msg)
+{
+ if (auth->check_message_signature)
+ return auth->check_message_signature(auth, msg);
+ return 0;
+}
#endif
diff --git a/include/linux/ceph/buffer.h b/include/linux/ceph/buffer.h
index 07ad423cc37f..07ca15e76100 100644
--- a/include/linux/ceph/buffer.h
+++ b/include/linux/ceph/buffer.h
@@ -10,8 +10,7 @@
/*
* a simple reference counted buffer.
*
- * use kmalloc for small sizes (<= one page), vmalloc for larger
- * sizes.
+ * use kmalloc for smaller sizes, vmalloc for larger sizes.
*/
struct ceph_buffer {
struct kref kref;
diff --git a/include/linux/ceph/ceph_features.h b/include/linux/ceph/ceph_features.h
index d12659ce550d..71e05bbf8ceb 100644
--- a/include/linux/ceph/ceph_features.h
+++ b/include/linux/ceph/ceph_features.h
@@ -84,6 +84,7 @@ static inline u64 ceph_sanitize_features(u64 features)
CEPH_FEATURE_PGPOOL3 | \
CEPH_FEATURE_OSDENC | \
CEPH_FEATURE_CRUSH_TUNABLES | \
+ CEPH_FEATURE_MSG_AUTH | \
CEPH_FEATURE_CRUSH_TUNABLES2 | \
CEPH_FEATURE_REPLY_CREATE_INODE | \
CEPH_FEATURE_OSDHASHPSPOOL | \
diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h
index 3c97d5e9b951..c0dadaac26e3 100644
--- a/include/linux/ceph/ceph_fs.h
+++ b/include/linux/ceph/ceph_fs.h
@@ -522,8 +522,11 @@ struct ceph_mds_reply_dirfrag {
__le32 dist[];
} __attribute__ ((packed));
-#define CEPH_LOCK_FCNTL 1
-#define CEPH_LOCK_FLOCK 2
+#define CEPH_LOCK_FCNTL 1
+#define CEPH_LOCK_FLOCK 2
+#define CEPH_LOCK_FCNTL_INTR 3
+#define CEPH_LOCK_FLOCK_INTR 4
+
#define CEPH_LOCK_SHARED 1
#define CEPH_LOCK_EXCL 2
@@ -549,6 +552,7 @@ struct ceph_filelock {
int ceph_flags_to_mode(int flags);
+#define CEPH_INLINE_NONE ((__u64)-1)
/* capability bits */
#define CEPH_CAP_PIN 1 /* no specific capabilities beyond the pin */
@@ -613,6 +617,8 @@ int ceph_flags_to_mode(int flags);
CEPH_CAP_LINK_SHARED | \
CEPH_CAP_FILE_SHARED | \
CEPH_CAP_XATTR_SHARED)
+#define CEPH_STAT_CAP_INLINE_DATA (CEPH_CAP_FILE_SHARED | \
+ CEPH_CAP_FILE_RD)
#define CEPH_CAP_ANY_SHARED (CEPH_CAP_AUTH_SHARED | \
CEPH_CAP_LINK_SHARED | \
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 07bc359b88ac..8b11a79ca1cb 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -29,6 +29,7 @@
#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 */
+#define CEPH_OPT_NOMSGAUTH (1<<4) /* not require cephx message signature */
#define CEPH_OPT_DEFAULT (0)
@@ -184,7 +185,6 @@ extern bool libceph_compatible(void *data);
extern const char *ceph_msg_type_name(int type);
extern int ceph_check_fsid(struct ceph_client *client, struct ceph_fsid *fsid);
extern void *ceph_kvmalloc(size_t size, gfp_t flags);
-extern void ceph_kvfree(const void *ptr);
extern struct ceph_options *ceph_parse_options(char *options,
const char *dev_name, const char *dev_name_end,
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 40ae58e3e9db..d9d396c16503 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -42,6 +42,10 @@ struct ceph_connection_operations {
struct ceph_msg * (*alloc_msg) (struct ceph_connection *con,
struct ceph_msg_header *hdr,
int *skip);
+ int (*sign_message) (struct ceph_connection *con, struct ceph_msg *msg);
+
+ int (*check_message_signature) (struct ceph_connection *con,
+ struct ceph_msg *msg);
};
/* use format string %s%d */
@@ -142,7 +146,10 @@ struct ceph_msg_data_cursor {
*/
struct ceph_msg {
struct ceph_msg_header hdr; /* header */
- struct ceph_msg_footer footer; /* footer */
+ union {
+ struct ceph_msg_footer footer; /* footer */
+ struct ceph_msg_footer_old old_footer; /* old format footer */
+ };
struct kvec front; /* unaligned blobs of message */
struct ceph_buffer *middle;
diff --git a/include/linux/ceph/msgr.h b/include/linux/ceph/msgr.h
index 3d94a73b5f30..1c1887206ffa 100644
--- a/include/linux/ceph/msgr.h
+++ b/include/linux/ceph/msgr.h
@@ -152,7 +152,8 @@ struct ceph_msg_header {
receiver: mask against ~PAGE_MASK */
struct ceph_entity_name src;
- __le32 reserved;
+ __le16 compat_version;
+ __le16 reserved;
__le32 crc; /* header crc32c */
} __attribute__ ((packed));
@@ -164,13 +165,21 @@ struct ceph_msg_header {
/*
* follows data payload
*/
+struct ceph_msg_footer_old {
+ __le32 front_crc, middle_crc, data_crc;
+ __u8 flags;
+} __attribute__ ((packed));
+
struct ceph_msg_footer {
__le32 front_crc, middle_crc, data_crc;
+ // sig holds the 64 bits of the digital signature for the message PLR
+ __le64 sig;
__u8 flags;
} __attribute__ ((packed));
#define CEPH_MSG_FOOTER_COMPLETE (1<<0) /* msg wasn't aborted */
#define CEPH_MSG_FOOTER_NOCRC (1<<1) /* no data crc */
+#define CEPH_MSG_FOOTER_SIGNED (1<<2) /* msg was signed */
#endif
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 03aeb27fcc69..5d86416d35f2 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -87,6 +87,13 @@ struct ceph_osd_req_op {
struct ceph_osd_data osd_data;
} extent;
struct {
+ __le32 name_len;
+ __le32 value_len;
+ __u8 cmp_op; /* CEPH_OSD_CMPXATTR_OP_* */
+ __u8 cmp_mode; /* CEPH_OSD_CMPXATTR_MODE_* */
+ struct ceph_osd_data osd_data;
+ } xattr;
+ struct {
const char *class_name;
const char *method_name;
struct ceph_osd_data request_info;
@@ -295,6 +302,9 @@ extern void osd_req_op_cls_response_data_pages(struct ceph_osd_request *,
extern void osd_req_op_cls_init(struct ceph_osd_request *osd_req,
unsigned int which, u16 opcode,
const char *class, const char *method);
+extern int osd_req_op_xattr_init(struct ceph_osd_request *osd_req, unsigned int which,
+ u16 opcode, const char *name, const void *value,
+ size_t size, u8 cmp_op, u8 cmp_mode);
extern void osd_req_op_watch_init(struct ceph_osd_request *osd_req,
unsigned int which, u16 opcode,
u64 cookie, u64 version, int flag);
@@ -318,7 +328,8 @@ extern struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *,
struct ceph_file_layout *layout,
struct ceph_vino vino,
u64 offset, u64 *len,
- int num_ops, int opcode, int flags,
+ unsigned int which, int num_ops,
+ int opcode, int flags,
struct ceph_snap_context *snapc,
u32 truncate_seq, u64 truncate_size,
bool use_mempool);
diff --git a/include/linux/ceph/pagelist.h b/include/linux/ceph/pagelist.h
index 5f871d84ddce..13d71fe18b0c 100644
--- a/include/linux/ceph/pagelist.h
+++ b/include/linux/ceph/pagelist.h
@@ -1,8 +1,10 @@
#ifndef __FS_CEPH_PAGELIST_H
#define __FS_CEPH_PAGELIST_H
-#include <linux/list.h>
+#include <asm/byteorder.h>
#include <linux/atomic.h>
+#include <linux/list.h>
+#include <linux/types.h>
struct ceph_pagelist {
struct list_head head;
generated by cgit v1.2.3 (git 2.0.4) at 2024-10-07 03:51:23 +0000