X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fcifs%2FCHANGES;h=64dd22239b21b4a7181b6c719ae091b76fc7b30d;hb=70fe7dc05596a405ee6a83265f675a544e32f7d8;hp=8a2de038882e32bb881e53c92171e5967e073a42;hpb=d62e54abca1146981fc9f98f85ff398a113a22c2;p=safe%2Fjmp%2Flinux-2.6 diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES index 8a2de03..64dd222 100644 --- a/fs/cifs/CHANGES +++ b/fs/cifs/CHANGES @@ -1,7 +1,140 @@ +Version 1.52 +------------ +Fix oops on second mount to server when null auth is used. + +Version 1.51 +------------ +Fix memory leak in statfs when mounted to very old servers (e.g. +Windows 9x). Add new feature "POSIX open" which allows servers +which support the current POSIX Extensions to provide better semantics +(e.g. delete for open files opened with posix open). Take into +account umask on posix mkdir not just older style mkdir. Add +ability to mount to IPC$ share (which allows CIFS named pipes to be +opened, read and written as if they were files). When 1st tree +connect fails (e.g. due to signing negotiation failure) fix +leak that causes cifsd not to stop and rmmod to fail to cleanup +cifs_request_buffers pool. Fix problem with POSIX Open/Mkdir on +bigendian architectures. Fix possible memory corruption when +EAGAIN returned on kern_recvmsg. Return better error if server +requires packet signing but client has disabled it. When mounted +with cifsacl mount option - mode bits are approximated based +on the contents of the ACL of the file or directory. When cifs +mount helper is missing convert make sure that UNC name +has backslash (not forward slash) between ip address of server +and the share name. + +Version 1.50 +------------ +Fix NTLMv2 signing. NFS server mounted over cifs works (if cifs mount is +done with "serverino" mount option). Add support for POSIX Unlink +(helps with certain sharing violation cases when server such as +Samba supports newer POSIX CIFS Protocol Extensions). Add "nounix" +mount option to allow disabling the CIFS Unix Extensions for just +that mount. Fix hang on spinlock in find_writable_file (race when +reopening file after session crash). Byte range unlock request to +windows server could unlock more bytes (on server copy of file) +than intended if start of unlock request is well before start of +a previous byte range lock that we issued. + +Version 1.49 +------------ +IPv6 support. Enable ipv6 addresses to be passed on mount (put the ipv6 +address after the "ip=" mount option, at least until mount.cifs is fixed to +handle DNS host to ipv6 name translation). Accept override of uid or gid +on mount even when Unix Extensions are negotiated (it used to be ignored +when Unix Extensions were ignored). This allows users to override the +default uid and gid for files when they are certain that the uids or +gids on the server do not match those of the client. Make "sec=none" +mount override username (so that null user connection is attempted) +to match what documentation said. Support for very large reads, over 127K, +available to some newer servers (such as Samba 3.0.26 and later but +note that it also requires setting CIFSMaxBufSize at module install +time to a larger value which may hurt performance in some cases). +Make sign option force signing (or fail if server does not support it). + +Version 1.48 +------------ +Fix mtime bouncing around from local idea of last write times to remote time. +Fix hang (in i_size_read) when simultaneous size update of same remote file +on smp system corrupts sequence number. Do not reread unnecessarily partial page +(which we are about to overwrite anyway) when writing out file opened rw. +When DOS attribute of file on non-Unix server's file changes on the server side +from read-only back to read-write, reflect this change in default file mode +(we had been leaving a file's mode read-only until the inode were reloaded). +Allow setting of attribute back to ATTR_NORMAL (removing readonly dos attribute +when archive dos attribute not set and we are changing mode back to writeable +on server which does not support the Unix Extensions). Remove read only dos +attribute on chmod when adding any write permission (ie on any of +user/group/other (not all of user/group/other ie 0222) when +mounted to windows. Add support for POSIX MkDir (slight performance +enhancement and eliminates the network race between the mkdir and set +path info of the mode). + + +Version 1.47 +------------ +Fix oops in list_del during mount caused by unaligned string. +Fix file corruption which could occur on some large file +copies caused by writepages page i/o completion bug. +Seek to SEEK_END forces check for update of file size for non-cached +files. Allow file size to be updated on remote extend of locally open, +non-cached file. Fix reconnect to newer Samba servers (or other servers +which support the CIFS Unix/POSIX extensions) so that we again tell the +server the Unix/POSIX cifs capabilities which we support (SetFSInfo). +Add experimental support for new POSIX Open/Mkdir (which returns +stat information on the open, and allows setting the mode). + +Version 1.46 +------------ +Support deep tree mounts. Better support OS/2, Win9x (DOS) time stamps. +Allow null user to be specified on mount ("username="). Do not return +EINVAL on readdir when filldir fails due to overwritten blocksize +(fixes FC problem). Return error in rename 2nd attempt retry (ie report +if rename by handle also fails, after rename by path fails, we were +not reporting whether the retry worked or not). Fix NTLMv2 to +work to Windows servers (mount with option "sec=ntlmv2"). + +Version 1.45 +------------ +Do not time out lockw calls when using posix extensions. Do not +time out requests if server still responding reasonably fast +on requests on other threads. Improve POSIX locking emulation, +(lock cancel now works, and unlock of merged range works even +to Windows servers now). Fix oops on mount to lanman servers +(win9x, os/2 etc.) when null password. Do not send listxattr +(SMB to query all EAs) if nouser_xattr specified. Fix SE Linux +problem (instantiate inodes/dentries in right order for readdir). + +Version 1.44 +------------ +Rewritten sessionsetup support, including support for legacy SMB +session setup needed for OS/2 and older servers such as Windows 95 and 98. +Fix oops on ls to OS/2 servers. Add support for level 1 FindFirst +so we can do search (ls etc.) to OS/2. Do not send NTCreateX +or recent levels of FindFirst unless server says it supports NT SMBs +(instead use legacy equivalents from LANMAN dialect). Fix to allow +NTLMv2 authentication support (now can use stronger password hashing +on mount if corresponding /proc/fs/cifs/SecurityFlags is set (0x4004). +Allow override of global cifs security flags on mount via "sec=" option(s). + +Version 1.43 +------------ +POSIX locking to servers which support CIFS POSIX Extensions +(disabled by default controlled by proc/fs/cifs/Experimental). +Handle conversion of long share names (especially Asian languages) +to Unicode during mount. Fix memory leak in sess struct on reconnect. +Fix rare oops after acpi suspend. Fix O_TRUNC opens to overwrite on +cifs open which helps rare case when setpathinfo fails or server does +not support it. + Version 1.42 ------------ Fix slow oplock break when mounted to different servers at the same time and -the tids match and we try to find matching fid on wrong server. +the tids match and we try to find matching fid on wrong server. Fix read +looping when signing required by server (2.6.16 kernel only). Fix readdir +vs. rename race which could cause each to hang. Return . and .. even +if server does not. Allow searches to skip first three entries and +begin at any location. Fix oops in find_writeable_file. Version 1.41 ------------