Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 45 insertions, 16 deletions

diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
index 53c75cfb33ab..8be62ed053a2 100644
--- a/fs/smb/client/cifsglob.h
+++ b/fs/smb/client/cifsglob.h
@@ -153,6 +153,24 @@ enum securityEnum {
 	Kerberos,		/* Kerberos via SPNEGO */
 };
 
+enum cifs_reparse_type {
+	CIFS_REPARSE_TYPE_NFS,
+	CIFS_REPARSE_TYPE_WSL,
+	CIFS_REPARSE_TYPE_DEFAULT = CIFS_REPARSE_TYPE_NFS,
+};
+
+static inline const char *cifs_reparse_type_str(enum cifs_reparse_type type)
+{
+	switch (type) {
+	case CIFS_REPARSE_TYPE_NFS:
+		return "nfs";
+	case CIFS_REPARSE_TYPE_WSL:
+		return "wsl";
+	default:
+		return "unknown";
+	}
+}
+
 struct session_key {
 	unsigned int len;
 	char *response;
@@ -208,6 +226,10 @@ struct cifs_open_info_data {
 			struct reparse_posix_data *posix;
 		};
 	} reparse;
+	struct {
+		__u8		eas[SMB2_WSL_MAX_QUERY_EA_RESP_SIZE];
+		unsigned int	eas_len;
+	} wsl;
 	char *symlink_target;
 	struct cifs_sid posix_owner;
 	struct cifs_sid posix_group;
@@ -217,19 +239,6 @@ struct cifs_open_info_data {
 	};
 };
 
-static inline bool cifs_open_data_reparse(struct cifs_open_info_data *data)
-{
-	struct smb2_file_all_info *fi = &data->fi;
-	u32 attrs = le32_to_cpu(fi->Attributes);
-	bool ret;
-
-	ret = data->reparse_point || (attrs & ATTR_REPARSE);
-	if (ret)
-		attrs |= ATTR_REPARSE;
-	fi->Attributes = cpu_to_le32(attrs);
-	return ret;
-}
-
 /*
  *****************************************************************
  * Except the CIFS PDUs themselves all the
@@ -371,7 +380,8 @@ struct smb_version_operations {
 			    struct cifs_open_info_data *data);
 	/* set size by path */
 	int (*set_path_size)(const unsigned int, struct cifs_tcon *,
-			     const char *, __u64, struct cifs_sb_info *, bool);
+			     const char *, __u64, struct cifs_sb_info *, bool,
+				 struct dentry *);
 	/* set size by file handle */
 	int (*set_file_size)(const unsigned int, struct cifs_tcon *,
 			     struct cifsFileInfo *, __u64, bool);
@@ -401,7 +411,7 @@ struct smb_version_operations {
 		     struct cifs_sb_info *);
 	/* unlink file */
 	int (*unlink)(const unsigned int, struct cifs_tcon *, const char *,
-		      struct cifs_sb_info *);
+		      struct cifs_sb_info *, struct dentry *);
 	/* open, rename and delete file */
 	int (*rename_pending_delete)(const char *, struct dentry *,
 				     const unsigned int);
@@ -759,7 +769,11 @@ struct TCP_Server_Info {
 	unsigned int	max_write;
 	unsigned int	min_offload;
 	unsigned int	retrans;
-	__le16	compress_algorithm;
+	struct {
+		bool requested; /* "compress" mount option set*/
+		bool enabled; /* actually negotiated with server */
+		__le16 alg; /* preferred alg negotiated with server */
+	} compression;
 	__u16	signing_algorithm;
 	__le16	cipher_type;
 	 /* save initital negprot hash */
@@ -1066,6 +1080,7 @@ struct cifs_ses {
 	enum securityEnum sectype; /* what security flavor was specified? */
 	bool sign;		/* is signing required? */
 	bool domainAuto:1;
+	bool expired_pwd;  /* track if access denied or expired pwd so can know if need to update */
 	unsigned int flags;
 	__u16 session_flags;
 	__u8 smb3signingkey[SMB3_SIGN_KEY_SIZE];
@@ -1379,6 +1394,7 @@ struct cifs_open_parms {
 	umode_t mode;
 	bool reconnect:1;
 	bool replay:1; /* indicates that this open is for a replay */
+	struct kvec *ea_cctx;
 };
 
 struct cifs_fid {
@@ -1420,6 +1436,7 @@ struct cifsFileInfo {
 	bool invalidHandle:1;	/* file closed via session abend */
 	bool swapfile:1;
 	bool oplock_break_cancelled:1;
+	bool status_file_deleted:1; /* file has been deleted */
 	unsigned int oplock_epoch; /* epoch from the lease break */
 	__u32 oplock_level; /* oplock/lease level from the lease break */
 	int count;
@@ -2277,6 +2294,17 @@ static inline void cifs_sg_set_buf(struct sg_table *sgtable,
 	}
 }
 
+#define CIFS_OPARMS(_cifs_sb, _tcon, _path, _da, _cd, _co, _mode) \
+	((struct cifs_open_parms) { \
+		.tcon = _tcon, \
+		.path = _path, \
+		.desired_access = (_da), \
+		.disposition = (_cd), \
+		.create_options = cifs_create_options(_cifs_sb, (_co)), \
+		.mode = (_mode), \
+		.cifs_sb = _cifs_sb, \
+	})
+
 struct smb2_compound_vars {
 	struct cifs_open_parms oparms;
 	struct kvec rsp_iov[MAX_COMPOUND];
@@ -2288,6 +2316,7 @@ struct smb2_compound_vars {
 	struct kvec close_iov;
 	struct smb2_file_rename_info rename_info;
 	struct smb2_file_link_info link_info;
+	struct kvec ea_iov;
 };
 
 #endif	/* _CIFS_GLOB_H */