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* [PATCH] NFS: Fix handling of the umask when an NFSv3 default acl is present.Andreas Gruenbacher2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | NFSv3 has no concept of a umask on the server side: The client applies the umask locally, and sends the effective permissions to the server. This behavior is wrong when files are created in a directory that has a default ACL. In this case, the umask is supposed to be ignored, and only the default ACL determines the file's effective permissions. Usually its the server's task to conditionally apply the umask. But since the server knows nothing about the umask, we have to do it on the client side. This patch tries to fetch the parent directory's default ACL before creating a new file, computes the appropriate create mode to send to the server, and finally sets the new file's access and default acl appropriately. Many thanks to Buck Huppmann <buchk@pobox.com> for sending the initial version of this patch, as well as for arguing why we need this change. Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: Add support for NFSv3 ACLsAndreas Gruenbacher2005-06-22
| | | | | | | | | | | | | This adds acl support fo nfs clients via the NFSACL protocol extension, by implementing the getxattr, listxattr, setxattr, and removexattr iops for the system.posix_acl_access and system.posix_acl_default attributes. This patch implements a dumb version that uses no caching (and thus adds some overhead). (Another patch in this patchset adds caching as well.) Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSD: Add server support for NFSv3 ACLs.Andreas Gruenbacher2005-06-22
| | | | | | | | | | | This adds functions for encoding and decoding POSIX ACLs for the NFSACL protocol extension, and the GETACL and SETACL RPCs. The implementation is compatible with NFSACL in Solaris. Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Allow the sunrpc server to multiplex serveral programs on a ↵Andreas Gruenbacher2005-06-22
| | | | | | | | | | | | | single port The NFS and NFSACL programs run on the same RPC transport. This patch adds support for this by converting svc_program into a chained list of programs (server-side). Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: Olaf Kirch <okir@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSD: Add NFS3ERR_NOTSUPP to the nfsd error mapping tableAndreas Gruenbacher2005-06-22
| | | | | | | | | | | Add the missing NFS3ERR_NOTSUPP error code (defined in NFSv3) to the system-to-protocol-error table in nfsd. The nfsacl extension uses this error code. Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: Olaf Kirch <okir@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Encode and decode arbitrary XDR arraysAndreas Gruenbacher2005-06-22
| | | | | | Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: fix accounting bug in the case of a truncated RPC messageTrond Myklebust2005-06-22
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Lazy RPC receive buffer allocationOlaf Kirch2005-06-22
| | | | | | Signed-off-by: Olaf Kirch <okir@suse.de> Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Allow multiple RPC client programs to share the same transportAndreas Gruenbacher2005-06-22
| | | | | | Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Return -EPFNOSUPPORT for RPC programs that are unavailableAndreas Gruenbacher2005-06-22
| | | | | | Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: Olaf Kirch <okir@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: [PATCH] improve rpcauthauth_create error returnsJ. Bruce Fields2005-06-22
| | | | | | | | | | | | Currently we return -ENOMEM for every single failure to create a new auth. This is actually accurate for auth_null and auth_unix, but for auth_gss it's a bit confusing. Allow rpcauth_create (and the ->create methods) to return errors. With this patch, the user may sometimes see an EINVAL instead. Whee. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Don't fall back from krb5p to krb5iJ. Bruce Fields2005-06-22
| | | | | | | We shouldn't be silently falling back from krb5p to krb5i. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: client-side caching NFSv4 ACLsJ. Bruce Fields2005-06-22
| | | | | | | | | | Add nfs4_acl field to the nfs_inode, and use it to cache acls. Only cache acls of size up to a page. Also prepare for up to a page of acl data even when the user doesn't pass in a buffer, as when they want to get the acl length to decide what size buffer to allocate. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: ACL support for the NFSv4 client: writeJ. Bruce Fields2005-06-22
| | | | | | | Client-side write support for NFSv4 ACLs. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: Client-side xdr for writing NFSv4 aclsJ. Bruce Fields2005-06-22
| | | | | | | | Client-side support for NFSv4 acls: xdr encoding and decoding routines for writing acls Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: ACL support for the NFSv4 client: readJ. Bruce Fields2005-06-22
| | | | | | | | | | | | Client-side support for NFSv4 ACLs. Exports the raw xdr code via the system.nfs4_acl extended attribute. It is up to userspace to decode the acl (and to provide correctly xdr'd acls on setxattr), and to convert to/from POSIX ACLs if desired. This patch provides only the read support. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: Client-side xdr for reading NFSv4 aclsJ. Bruce Fields2005-06-22
| | | | | | | | Client-side support for NFSv4 acls: xdr encoding and decoding routines for reading acls Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: fix fattr size calculationsJ. Bruce Fields2005-06-22
| | | | | | | | Make nfs4 fattr size calculations more explicit, revising them downward a bit in the process. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFSv4: Add {get,set,list}xattr methods for nfs4J. Bruce Fields2005-06-22
| | | | | | | | Add {get,set,list}xattr methods for nfs4. The new methods are no-ops, to be used by subsequent ACL patch. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: Add hooks to allow common NFS attribute code to clear cached aclsTrond Myklebust2005-06-22
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: Allow NFS versions to support different sets of inode operations.J. Bruce Fields2005-06-22
| | | | | | | | | | ACL support will require supporting additional inode operations in v4 (getxattr, setxattr, listxattr). This patch allows different protocol versions to support different inode operations by adding a file_inode_ops to the nfs_rpc_ops (to match the existing dir_inode_ops). Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: cleanup: shrink struct nfs_open_contextTrond Myklebust2005-06-22
| | | | | | | Remove the wait queue, and replace the functions that depended on it with wait_on_bit(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Shrink struct rpc_task by switching to wait_on_bit()Trond Myklebust2005-06-22
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: Remove unused NFS inode field readdir_timestamp.Trond Myklebust2005-06-22
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: Header file cleanup...Trond Myklebust2005-06-22
| | | | | | | - Move NFSv4 state definitions into a private header file. - Clean up gunk in nfs_fs.h Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] NFS: Kill annoying mount version mismatch printksTrond Myklebust2005-06-22
| | | | | | | | | | | | | Ensure that we fix up the missing fields in the nfs_mount_data with sane defaults for older versions of mount, and return errors in the cases where we cannot. Convert a bunch of annoying warnings into dprintks() Return -EPROTONOSUPPORT rather than EIO if mount() tries to set NFSv3 without it actually being compiled in. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Make rpc_create_client() probe server for RPC program+version ↵Trond Myklebust2005-06-22
| | | | | | | | | | | | support Ensure that we don't create an RPC client without checking that the server does indeed support the RPC program + version that we are trying to set up. This enables us to immediately return an error to "mount" if it turns out that the server is only supporting NFSv2, when we requested NFSv3 or NFSv4. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Make rpc_create_client() destroy the transport on failure.Trond Myklebust2005-06-22
| | | | | | This saves us a couple of lines of cleanup code for each call. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Ensure XDR iovec length is initialized correctly in call_headerTrond Myklebust2005-06-22
| | | | | | | Fix up call_header() so that it calls xdr_adjust_iovec(). Fix calculation of the scratch buffer length in xdr_init_encode(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] RPC: Fix a race with rpc_restart_call()Trond Myklebust2005-06-22
| | | | | | | | | | If the task->tk_exit() wants to restart the RPC call after delaying then the current RPC code will clobber the timer by calling rpc_delete_timer() immediately after re-entering the loop in __rpc_execute(). Problem noticed by Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6Linus Torvalds2005-06-22
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| * [PATCH] I2C: fix ds1374 buildAndrew Morton2005-06-22
| | | | | | | | | | | | | | Not all architectures implement asm/rtc.h Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: w83781d: remove non-i2c sensor chipsJean Delvare2005-06-22
| | | | | | | | | | | | | | | | | | | | | | This patch removes the support for the W83697HF and W83627THF chips from the w83781d driver. These chips have no I2C/SMBus interface and are better supported by the Super-I/O-based w83627hf driver. Documentation was updated to reflect the support drop. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: fix up ds1374.c driver so it will build.Greg KH2005-06-22
| | | | | | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: Add support for Maxim/Dallas DS1374 Real-Time Clock Chip (2/2)Randy Vinson2005-06-22
| | | | | | | | | | | | | | | | | | This change provides support for the DS1374 Real-Time Clock chip present on the MPC8349ADS board. It depends on a previous patch which adds I2C support for the DS1374. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: Add support for Maxim/Dallas DS1374 Real-Time Clock Chip (1/2)Randy Vinson2005-06-22
| | | | | | | | | | | | | | | | | | | | | | Add support for Maxim/Dallas DS1374 Real-Time Clock Chip This change adds support for the Maxim/Dallas DS1374 RTC chip. This chip is an I2C-based RTC that maintains a simple 32-bit binary seconds count with battery backup support. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: add new pca9539 driverbgardner@wabtec.com2005-06-22
| | | | | | | | | | | | | | | | | | | | This is an i2c driver for the Philips PCA9539 (16 bit I/O port). It uses the new i2c-sysfs interfaces. The patch includes documentation. It depends on the patch that renames "i2c-sysfs.h" to "hwmon-sysfs.h" Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: rename i2c-sysfs.h to hwmon-sysfs.hJean Delvare2005-06-22
| | | | | | | | | | | | | | | | | | | | | | This patch renames the new linux/i2c-sysfs.h header file to linux/hwmon-sysfs.h. This names seems to be more appropriate since this file defines macros and structures not related to i2c but to hardware monitoring drivers. The patch also updates the five hardware monitoring driver which include that header file already. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] max6875: new i2c device driverBGardner@Wabtec.com2005-06-22
| | | | | | | | | | | | | | This patch adds support for the MAX6875/MAX6874 chips. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: drivers/i2c/chips/it87.c: use dynamic sysfs callbacksJean Delvare2005-06-22
| | | | | | | | | | | | | | | | | | | | This patch modifies the it87 hardware monitoring driver to take benefit of the new sysfs callback features introduced by Yani Ioannou, making the code much clearer and the resulting driver significantly smaller. From: Yani Ioannou <yani.ioannou@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: lm63 uses new sysfs callbacksJean Delvare2005-06-22
| | | | | | | | | | | | | | | | I updated the lm63 hardware monitoring driver to take benefit of Yani Ioannou's new sysfs callback capabilities. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: lm83 uses new sysfs callbacksJean Delvare2005-06-22
| | | | | | | | | | | | | | | | I updated the lm83 hardware monitoring driver to take benefit of Yani Ioannou's new sysfs callback capabilities. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: lm90 uses new sysfs callbacksJean Delvare2005-06-22
| | | | | | | | | | | | | | | | I updated the lm90 hardware monitoring driver to take benefit of Yani Ioannou's new sysfs callback capabilities. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: add adm9240 driver documentationGrant Coady2005-06-22
| | | | | | | | | | | | | | | | | | This patch adds adm9240 driver doc, with thanks to Rudolf Marek for review. Signed-off-by: Grant Coady <gcoady@gmail.com> Acked-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: pcf8574 driver cleanupJean Delvare2005-06-22
| | | | | | | | | | | | | | | | | | | | I found a possible cleanup in the pcf8574 driver. We don't need to store the read value in our private data structure, as we then never use it again. I asked Aurelien and he is fine with the change. Please apply, thanks. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: KConfig update - some EXPERIMENTAL removalR.Marek@sh.cvut.cz2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | Following patch removes EXPERIMENTAL flag from some of I2C bus and chip drivers. It is removed when the driver is in kernel at least from 2.6.3 and I generally think there is no problem with it. Also this patch adds SiS 745 to help option of sis96x and it also fixes nForce2 driver entry to reflect current state. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: documentation update 3/3R.Marek@sh.cvut.cz2005-06-22
| | | | | | | | | | | | | | | | This patch adds information about available userspace utillities for system health monitoring drivers. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: documentation update 2/3R.Marek@sh.cvut.cz2005-06-22
| | | | | | | | | | | | | | | | This patch adds missing documentation for system health monitoring chips. I would like to thank all people, who helped me with this project. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: documentation update 1/3R.Marek@sh.cvut.cz2005-06-22
| | | | | | | | | | | | | | | | This patch just changes the extension of Documentation/i2c/chips/smsc47b397.txt to none - to conform with naming in i2c subsystem directory. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] I2C: add i2c driver for TPS6501xDavid Brownell2005-06-22
| | | | | | | | | | | | | | | | | | This adds an I2C driver for the TPS6501x series of power management chips. It's used on many OMAP based boards, and this driver has been widely used in the Linux-OMAP trees over the last year or so. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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