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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-18 11:11:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-18 11:11:51 -0700
commitae9b728c8dc0a9939d89f84e8603258ca2a0df22 (patch)
tree2409a26fd6776e2d06098d5e8d00542fc384090d /fs/cifs/cifsfs.c
parentd9b9c893048e9d308a833619f0866f1f52778cf5 (diff)
parente9630660bd9253b3ed3926e18278b740cf218365 (diff)
Merge tag '4.3-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs updates from Steve French: "Fixes (three for stable) and improvements including much faster encryption (SMB3.1.1 GCM)" * tag '4.3-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: (27 commits) smb3: smbdirect no longer experimental cifs: fix crash in smb2_compound_op()/smb2_set_next_command() cifs: fix crash in cifs_dfs_do_automount cifs: fix parsing of symbolic link error response cifs: refactor and clean up arguments in the reparse point parsing SMB3: query inode number on open via create context smb3: Send netname context during negotiate protocol smb3: do not send compression info by default smb3: add new mount option to retrieve mode from special ACE smb3: Allow query of symlinks stored as reparse points cifs: Fix a race condition with cifs_echo_request cifs: always add credits back for unsolicited PDUs fs: cifs: cifsssmb: Change return type of convert_ace_to_cifs_ace add some missing definitions cifs: fix typo in debug message with struct field ia_valid smb3: minor cleanup of compound_send_recv CIFS: Fix module dependency cifs: simplify code by removing CONFIG_CIFS_ACL ifdef cifs: Fix check for matching with existing mount cifs: Properly handle auto disabling of serverino option ...
Diffstat (limited to 'fs/cifs/cifsfs.c')
-rw-r--r--fs/cifs/cifsfs.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 24635b65effa..270d3c58fb3b 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -526,6 +526,8 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_puts(s, ",nobrl");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_HANDLE_CACHE)
seq_puts(s, ",nohandlecache");
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MODE_FROM_SID)
+ seq_puts(s, ",modefromsid");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL)
seq_puts(s, ",cifsacl");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM)
@@ -554,6 +556,11 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_printf(s, ",bsize=%u", cifs_sb->bsize);
seq_printf(s, ",echo_interval=%lu",
tcon->ses->server->echo_interval / HZ);
+
+ /* Only display max_credits if it was overridden on mount */
+ if (tcon->ses->server->max_credits != SMB2_MAX_CREDITS_AVAILABLE)
+ seq_printf(s, ",max_credits=%u", tcon->ses->server->max_credits);
+
if (tcon->snapshot_time)
seq_printf(s, ",snapshot=%llu", tcon->snapshot_time);
if (tcon->handle_timeout)
@@ -1517,11 +1524,9 @@ init_cifs(void)
goto out_destroy_dfs_cache;
#endif /* CONFIG_CIFS_UPCALL */
-#ifdef CONFIG_CIFS_ACL
rc = init_cifs_idmap();
if (rc)
goto out_register_key_type;
-#endif /* CONFIG_CIFS_ACL */
rc = register_filesystem(&cifs_fs_type);
if (rc)
@@ -1536,10 +1541,8 @@ init_cifs(void)
return 0;
out_init_cifs_idmap:
-#ifdef CONFIG_CIFS_ACL
exit_cifs_idmap();
out_register_key_type:
-#endif
#ifdef CONFIG_CIFS_UPCALL
exit_cifs_spnego();
out_destroy_dfs_cache:
@@ -1571,9 +1574,7 @@ exit_cifs(void)
unregister_filesystem(&cifs_fs_type);
unregister_filesystem(&smb3_fs_type);
cifs_dfs_release_automount_timer();
-#ifdef CONFIG_CIFS_ACL
exit_cifs_idmap();
-#endif
#ifdef CONFIG_CIFS_UPCALL
exit_cifs_spnego();
#endif
@@ -1607,5 +1608,6 @@ MODULE_SOFTDEP("pre: sha256");
MODULE_SOFTDEP("pre: sha512");
MODULE_SOFTDEP("pre: aead2");
MODULE_SOFTDEP("pre: ccm");
+MODULE_SOFTDEP("pre: gcm");
module_init(init_cifs)
module_exit(exit_cifs)