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* [PATCH] ARM: 2721/1: remove reliance on udivdi3 for pxafb driverNicolas Pitre2005-06-23
| | | | | | | Patch from Nicolas Pitre Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] boot_pageset must not be freed.Christoph Lameter2005-06-22
| | | | | | | | | | The boot_pageset needs to be preserved for hotplugging and for off line processors and nodes. Otherwise pointers will point into memory that has now a different use. /proc/zoneinfo is currently showing strange results if processors / nodes are not present. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-06-22
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| * [PATCH] ARM: Remove explicit page-alignments in memory initRussell King2005-06-22
| | | | | | | | | | | | | | | | Since meminfo.bank[] array contains page-aligned start/size, we no longer need to explicitly round up/down the addresses when converting to PFNs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Ensure memory information is page alignedRussell King2005-06-22
| | | | | | | | | | | | | | Ensure that meminfo.bank[] array contains page-aligned start/size information. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Use list_for_each_entry() for dmabounceRussell King2005-06-22
| | | | | | | | | | | | | | Convert dmabounce.c to use list_for_each_entry() instead of list_for_each() + list_entry(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Factor out common pmd_populate functionalityRussell King2005-06-22
| | | | | | | | | | | | | | | | Both pmd_populate variants set two pmd entries before ensuring that they are flushed from the cache. Separate this functionality into __pmd_populate(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Move signal return code into vector pageRussell King2005-06-22
| | | | | | | | | | | | | | | | | | Move the signal return code into the vector page instead of placing it on the user mode stack, which will allow us to avoid flushing the instruction cache on signals, as well as eventually allowing non-exec stack. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Allow clps7500 to build without parsing "acorn" tagRussell King2005-06-22
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Allow riscpc to parse "acorn" boot info tagRussell King2005-06-22
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Fix sa1111.c build error caused by klist changesRussell King2005-06-22
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge rsync://client.linux-nfs.org/pub/linux/nfs-2.6Linus Torvalds2005-06-22
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| * | [PATCH] NFS: Add debugging code to NFSv4 readdirTrond Myklebust2005-06-22
| | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: Map a couple of NFSv4 errors to EINVAL.Manoj Naik2005-06-22
| | | | | | | | | | | | | | | | | | | | | This shows up on running tar over NFSv4. Signed-off-by: Manoj Naik <manoj@almaden.ibm.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: add support for rdattr_error in NFSv4 readdir requests.Manoj Naik2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | Request RDATTR_ERROR as an attribute in readdir to distinguish between a directory being within an absent filesystem or one (or more) of its entries. Signed-off-by: Manoj Naik <manoj@almaden.ibm.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: Clean up nfs4 lock state accountingTrond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | Ensure that lock owner structures are not released prematurely. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NLM: fix a client-side race on blocking locks.Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | If the lock blocks, the server may send us a GRANTED message that races with the reply to our LOCK request. Make sure that we catch the GRANTED by queueing up our request on the nlm_blocked list before we send off the first LOCK rpc call. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NLM: cleanup for blocked locks.Trond Myklebust2005-06-22
| | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] VFS: Ensure that all the on-stack struct file_lock call ↵Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | fl_release_private Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Replace nfs_page insertion sort with a radix sortTrond Myklebust2005-06-22
| | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Make searching and waiting on busy writeback requests more ↵Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | efficient. Basically copies the VFS's method for tracking writebacks and applies it to the struct nfs_page. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Write optimization for short files and small O_SYNC writes.Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | Use stable writes if we can see that we are only going to put a single write on the wire. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Ensure that fstat() always returns the correct mtimeTrond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | Even if the file is open for writes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Cleanup of caching code, and slight optimization of writes.Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | Unless we're doing O_APPEND writes, we really don't care about revalidating the file length. Just make sure that we catch any page cache invalidations. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Fix the file size revalidationTrond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of looking at whether or not the file is open for writes before we accept to update the length using the server value, we should rather be looking at whether or not we are currently caching any writes. Failure to do so means in particular that we're not updating the file length correctly after obtaining a POSIX or BSD lock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: Fix up races in nfs4_proc_setattr()Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we do not hold a valid stateid that is open for writes, there is little point in doing an extra open of the file, as the RFC does not appear to mandate this... Make setattr use the correct stateid if we're holding mandatory byte range locks. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: Ensure that propagate NFSv4 state errors to the reclaim codeTrond Myklebust2005-06-22
| | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Clean up readdir changes.Trond Myklebust2005-06-22
| | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Hide NFS server-generated readdir cookies from userlandOlivier Galibert2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NFSv3 currently returns the unsigned 64-bit cookie directly to userspace. The following patch causes the kernel to generate loff_t offsets for the benefit of userland. The current server-generated READDIR cookie is cached in the nfs_open_context instead of in filp->f_pos, so we still end up work correctly under directory insertions/deletion. Signed-off-by: Olivier Galibert <galibert@pobox.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] RPC: kick off socket connect operations fasterChuck Lever2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the socket transport kick the event queue to start socket connects immediately. This should improve responsiveness of applications that are sensitive to slow mount operations (like automounters). We are now also careful to cancel the connect worker before destroying the xprt. This eliminates a race where xprt_destroy can finish before the connect worker is even allowed to run. Test-plan: Destructive testing (unplugging the network temporarily). Connectathon with UDP and TCP. Hard-code impossibly small connect timeout. Version: Fri, 29 Apr 2005 15:32:01 -0400 Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] RPC: TCP reconnects are too slowChuck Lever2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the network layer reports a connection close, the RPC task waiting to reconnect should be notified so it can retry immediately instead of waiting for the normal connection establishment timeout. This reverts a change made in 2.6.6 as part of adding client support for RPC over TCP socket idle timeouts. Test-plan: Destructive testing with NFS over TCP mounts. Version: Fri, 29 Apr 2005 15:31:46 -0400 Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] RPC: Clean up socket autodisconnectTrond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | Cancel autodisconnect requests inside xprt_transmit() in order to avoid races. Use more efficient del_singleshot_timer_sync() Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] RPC: Ensure rpc calls respects the RPC_NOINTR flagTrond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For internal purposes, the rpc_clnt_sigmask() call is replaced by a call to rpc_task_sigmask(), which ensures that the current task sigmask respects both the client cl_intr flag and the per-task NOINTR flag. Problem noted by Jiaying Zhang. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: Fix an Oops in the callback code.Trond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | The changeset "trond.myklebust@fys.uio.no|ChangeSet|20050322152404|16979" (RPC: Ensure XDR iovec length is initialized correctly in call_header) causes the NFSv4 callback code to BUG() due to an incorrectly initialized scratch buffer. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: Fix build warningReuben Farrelly2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Reuben Farrelly <reuben-lkml@reub.net> With gcc-4.0: fs/nfs/nfs4proc.c:2976: error: static declaration of 'nfs4_file_inode_operations' follows non-static declaration fs/nfs/nfs4_fs.h:179: error: previous declaration of 'nfs4_file_inode_operations' was here Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: empty array fixAndrew Morton2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | Older gcc's don't like this. fs/nfs/nfs4proc.c:2194: field `data' has incomplete type Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFSv4: fs/nfs/nfs4proc.c: small simplificationAdrian Bunk2005-06-22
| | | | | | | | | | | | | | | | | | | | | The Coverity checker noticed that such a simplification was possible. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] fix nfsacl pointer arithmetic and pg_class initialization bugsAndreas Gruenbacher2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Pointer arithmetic bug: p is in word units. This fixes a memory corruption with big acls. * Initialize pg_class to prevent a NULL pointer access. Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Fix up v3 ACL caching codeTrond Myklebust2005-06-22
| | | | | | | | | | | | | | | | | | | | | Initialize the inode cache values correctly. Clean up __nfs3_forget_cached_acls() Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | [PATCH] NFS: Cache the NFSv3 acls.Andreas Gruenbacher2005-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attach acls to inodes in the icache to avoid unnecessary GETACL RPC round-trips. As long as the client doesn't retrieve any acls itself, only the default acls of exiting directories and the default and access acls of new directories will end up in the cache, which preserves some memory compared to always caching the access and default acl of all files. 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: 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>
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