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* SUNRPC: Clean up svc_find_xprt() calling sequenceChuck Lever2009-03-28
| | | | | | | | | | | Clean up: add documentating comment and use appropriate data types for svc_find_xprt()'s arguments. This also eliminates a mixed sign comparison: @port was an int, while the return value of svc_xprt_local_port() is an unsigned short. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSD: If port value written to /proc/fs/nfsd/portlist is invalid, return EINVALChuck Lever2009-03-28
| | | | | | | | | | Make sure port value read from user space by write_ports is valid before passing it to svc_find_xprt(). If it wasn't, the writer would get ENOENT instead of EINVAL. Noticed-by: J. Bruce Fields <bfields@fieldses.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Clean up static inline functions in svc_xprt.hChuck Lever2009-03-28
| | | | | | | | Clean up: Enable the use of const arguments in higher level svc_ APIs by adding const to the arguments of the helper functions in svc_xprt.h Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Don't flag empty RPCB_GETADDR reply as bogusChuck Lever2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | In 2007, commit e65fe3976f594603ed7b1b4a99d3e9b867f573ea added additional sanity checking to rpcb_decode_getaddr() to make sure we were getting a reply that was long enough to be an actual universal address. If the uaddr string isn't long enough, the XDR decoder returns EIO. However, an empty string is a valid RPCB_GETADDR response if the requested service isn't registered. Moreover, "::.n.m" is also a valid RPCB_GETADDR response for IPv6 addresses that is shorter than rpcb_decode_getaddr()'s lower limit of 11. So this sanity check introduced a regression for rpcbind requests against IPv6 remotes. So revert the lower bound check added by commit e65fe3976f594603ed7b1b4a99d3e9b867f573ea, and add an explicit check for an empty uaddr string, similar to libtirpc's rpcb_getaddr(3). Pointed-out-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Optimise NFS close()Trond Myklebust2009-03-19
| | | | | | | | | | | Close-to-open cache consistency rules really only require us to flush out writes on calls to close(), and require us to revalidate attributes on the very last close of the file. Currently we appear to be doing a lot of extra attribute revalidation and cache flushes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Fix the notifications when renaming onto an existing fileTrond Myklebust2009-03-19
| | | | | | | | | | | NFS appears to be returning an unnecessary "delete" notification when we're doing an atomic rename. See http://bugzilla.gnome.org/show_bug.cgi?id=575684 The fix is to get rid of the redundant call to d_delete(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Fix up a mismerged patchTrond Myklebust2009-03-19
| | | | | | | | Move the definition of nfs_need_commit() into the #ifdef CONFIG_NFS_V3 section as originally intended in the patch "NFS: cleanup - remove struct nfs_inode->ncommit" Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SVCRDMA: fix recent printk format warnings.Tom Talpey2009-03-19
| | | | | | | | printk formats in prior commit were reversed/incorrect. Compiled without warning on x86 and x86_64, but detected on ppc. Signed-off-by: Tom Talpey <tmtalpey@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Ensure we close the socket on EPIPE errors too...Trond Myklebust2009-03-19
| | | | | | | | | | | As long as one task is holding the socket lock, then calls to xprt_force_disconnect(xprt) will not succeed in shutting down the socket. In particular, this would mean that a server initiated shutdown will not succeed until the lock is relinquished. In order to avoid the deadlock, we should ensure that xs_tcp_send_request() closes the socket on EPIPE errors too. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: xs_tcp_connect_worker{4,6}: merge common codeTrond Myklebust2009-03-19
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Add a sysctl to control the duration of the socket linger timeoutTrond Myklebust2009-03-19
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Add the equivalent of the linger and linger2 timeouts to RPC socketsTrond Myklebust2009-03-19
| | | | | | | | | | | | | | | | | This fixes a regression against FreeBSD servers as reported by Tomas Kasparek. Apparently when using RPC over a TCP socket, the FreeBSD servers don't ever react to the client closing the socket, and so commit e06799f958bf7f9f8fae15f0c6f519953fb0257c (SUNRPC: Use shutdown() instead of close() when disconnecting a TCP socket) causes the setup to hang forever whenever the client attempts to close and then reconnect. We break the deadlock by adding a 'linger2' style timeout to the socket, after which, the client will abort the connection using a TCP 'RST'. The default timeout is set to 15 seconds. A subsequent patch will put it under user control by means of a systctl. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Ensure that xs_nospace return values are propagatedTrond Myklebust2009-03-11
| | | | | | | If xs_nospace() finds that the socket has disconnected, it attempts to return ENOTCONN, however that value is then squashed by the callers. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Delay, then retry on connection errors.Trond Myklebust2009-03-11
| | | | | | | Enforce the comment in xs_tcp_connect_worker4/xs_tcp_connect_worker6 that we should delay, then retry on certain connection errors. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Return EAGAIN instead of ENOTCONN when waking up xprt->pendingTrond Myklebust2009-03-11
| | | | | | | | | While we should definitely return socket errors to the task that is currently trying to send data, there is no need to propagate the same error to all the other tasks on xprt->pending. Doing so actually slows down recovery, since it causes more than one tasks to attempt socket recovery. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Handle socket errors correctlyTrond Myklebust2009-03-11
| | | | | | Ensure that we pick up and handle socket errors as they occur. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Handle ECONNREFUSED correctly in xprt_transmit()Trond Myklebust2009-03-11
| | | | | | | | | | | If we get an ECONNREFUSED error, we currently go to sleep on the 'xprt->sending' wait queue. The problem is that no timeout is set there, and there is nothing else that will wake the task up later. We should deal with ECONNREFUSED in call_status, given that is where we also deal with -EHOSTDOWN, and friends. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Don't disconnect if a connection is still in progress.Trond Myklebust2009-03-11
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Ensure we set XPRT_CLOSING only after we've sent a tcp FIN...Trond Myklebust2009-03-11
| | | | | | | | ...so that we can distinguish between when we need to shutdown and when we don't. Also remove the call to xs_tcp_shutdown() from xs_tcp_connect(), since xprt_connect() makes the same test. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Avoid an unnecessary task reschedule on ENOTCONNTrond Myklebust2009-03-11
| | | | | | | | | | | If the socket is unconnected, and xprt_transmit() returns ENOTCONN, we currently give up the lock on the transport channel. Doing so means that the lock automatically gets assigned to the next task in the xprt->sending queue, and so that task needs to be woken up to do the actual connect. The following patch aims to avoid that unnecessary task switch. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: load the rpc/rdma transport module automaticallyTom Talpey2009-03-11
| | | | | | | | | | | | When mounting an NFS/RDMA server with the "-o proto=rdma" or "-o rdma" options, attempt to dynamically load the necessary "xprtrdma" client transport module. Doing so improves usability, while avoiding a static module dependency and any unnecesary resources. Signed-off-by: Tom Talpey <tmtalpey@gmail.com> Cc: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: dynamically load RPC transport modules on-demandTom Talpey2009-03-11
| | | | | | | | | | | | Provide an api to attempt to load any necessary kernel RPC client transport module automatically. By convention, the desired module name is "xprt"+"transport name". For example, when NFS mounting with "-o proto=rdma", attempt to load the "xprtrdma" module. Signed-off-by: Tom Talpey <tmtalpey@gmail.com> Cc: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* XPRTRDMA: correct an rpc/rdma inline send marshaling errorTom Talpey2009-03-11
| | | | | | | | | | | Certain client rpc's which contain both lengthy page-contained metadata and a non-empty xdr_tail buffer require careful handling to avoid overlapped memory copying. Rearranging of existing rpcrdma marshaling code avoids it; this fixes an NFSv4 symlink creation error detected with connectathon basic/test8 to multiple servers. Signed-off-by: Tom Talpey <tmtalpey@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SVCRDMA: remove faulty assertions in rpc/rdma chunk validation.Tom Talpey2009-03-11
| | | | | | | | | | | Certain client-provided RPCRDMA chunk alignments result in an additional scatter/gather entry, which triggered nfs/rdma server assertions incorrectly. OpenSolaris nfs/rdma client connectathon testing was blocked by these in the special/locking section. Signed-off-by: Tom Talpey <tmtalpey@gmail.com> Cc: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Kill the "defined but not used" compile error on nommu machinesTrond Myklebust2009-03-11
| | | | | | | | | | Bryan Wu reports that when compiling NFS on nommu machines he gets a "defined but not used" error on nfs_file_mmap(). The easiest fix is simply to get rid of the special casing in NFS, and just always call generic_file_mmap() to set up the file. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Throttle page dirtying while we're flushing to diskTrond Myklebust2009-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch is a combination of a patch by myself and Peter Staubach. Trond: If we allow other processes to dirty pages while a process is doing a consistency sync to disk, we can end up never making progress. Peter: Attached is a patch which addresses a continuing problem with the NFS client generating out of order WRITE requests. While this is compliant with all of the current protocol specifications, there are servers in the market which can not handle out of order WRITE requests very well. Also, this may lead to sub-optimal block allocations in the underlying file system on the server. This may cause the read throughputs to be reduced when reading the file from the server. Peter: There has been a lot of work recently done to address out of order issues on a systemic level. However, the NFS client is still susceptible to the problem. Out of order WRITE requests can occur when pdflush is in the middle of writing out pages while the process dirtying the pages calls generic_file_buffered_write which calls generic_perform_write which calls balance_dirty_pages_rate_limited which ends up calling writeback_inodes which ends up calling back into the NFS client to writes out dirty pages for the same file that pdflush happens to be working with. Signed-off-by: Peter Staubach <staubach@redhat.com> [modification by Trond to merge the two similar patches] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: cleanup - remove struct nfs_inode->ncommitTrond Myklebust2009-03-11
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Simplify some cache consistency post-op GETATTRsTrond Myklebust2009-03-11
| | | | | | | | | | | Certain asynchronous operations such as write() do not expect (or care) that other metadata such as the file owner, mode, acls, ... change. All they want to do is update and/or check the change attribute, ctime, and mtime. By skipping the file owner and group update, we also avoid having to do a potential idmapper upcall for these asynchronous RPC calls. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: A referral is assumed to always point to a directory.Trond Myklebust2009-03-11
| | | | | | Fix a bug whereby we would fail to create a mount point for a referral. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Make decode_getfattr() set fattr->valid to reflect what was decodedTrond Myklebust2009-03-11
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Clean up decode_getfattr()Trond Myklebust2009-03-11
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Fix the type of struct nfs_fattr->modeTrond Myklebust2009-03-11
| | | | | | | There is no point in using anything other than umode_t, since we copy the content pretty much directly into inode->i_mode. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Shrink the struct nfs_fattrTrond Myklebust2009-03-11
| | | | | | | | We don't need the bitmap[] field anymore, since the 'valid' field tells us all we need to know about which attributes were filled in... Also move the pre-op attributes in order to improve the structure packing. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Support NFSv4 optional attributes in the struct nfs_fattrTrond Myklebust2009-03-11
| | | | | | | | | | | Currently, filling struct nfs_fattr is more or less an all or nothing operation, since NFSv2 and NFSv3 have only mandatory attributes. In NFSv4, some attributes are optional, and so we may simply not be able to fill in those fields. Furthermore, NFSv4 allows you to specify which attributes you are interested in retrieving, thus permitting you to optimise away retrieval of attributes that you know will no change... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Ignore errors on the post-op attributes in SETATTR callsTrond Myklebust2009-03-11
| | | | | | | There is no need to fail or retry a SETATTR call just because the post-op GETATTR failed. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: flush cached directory information slightly more readily.NeilBrown2009-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If cached directory contents becomes incorrect, there is no way to flush the contents. This contrasts with files where file locking is the recommended way to ensure cache consistency between multiple applications (a read-lock always flushes the cache). Also while changes to files often change the size of the file (thus triggering a cache flush), changes to directories often do not change the apparent size (as the size is often rounded to a block size). So it is particularly important with directories to avoid the possibility of an incorrect cache wherever possible. When the link count on a directory changes it implies a change in the number of child directories, and so a change in the contents of this directory. So use that as a trigger to flush cached contents. When the ctime changes but the mtime does not, there are two possible reasons. 1/ The owner/mode information has been changed. 2/ utimes has been used to set the mtime backwards. In the first case, a data-cache flush is not required. In the second case it is. So on the basis that correctness trumps performance, flush the directory contents cache in this case also. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Minor __nfs_revalidate_inode cleanupSuresh Jayaraman2009-03-11
| | | | | | | | Remove redundant NFS_STALE() check, a leftover due to the commit 691beb13cdc88358334ef0ba867c080a247a760f Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Avoid spurious wake-up during UDP connect processingChuck Lever2009-03-11
| | | | | | | | | | | | | | | | | | To clear out old state, the UDP connect workers unconditionally invoke xs_close() before proceeding with a new connect. Nowadays this causes a spurious wake-up of the task waiting for the connect to complete. This is a little racey, but usually harmless. The waiting task immediately retries the connect via a call_bind/call_connect sequence, which usually finds the transport already in the connected state because the connect worker has finished in the background. To avoid a spurious wake-up, factor the xs_close() logic that resets the underlying socket into a helper, and have the UDP connect workers call that helper instead of xs_close(). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: xprt_connect() don't abort the task if the transport isn't boundTrond Myklebust2009-03-11
| | | | | | | | If the transport isn't bound, then we should just return ENOTCONN, letting call_connect_status() and/or call_status() deal with retrying. Currently, we appear to abort all pending tasks with an EIO error. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Fix an Oops due to socket not set up yet...Trond Myklebust2009-03-11
| | | | | | | | | | We can Oops in both xs_udp_send_request() and xs_tcp_send_request() if the call to xs_sendpages() returns an error due to the socket not yet being set up. Deal with that situation by returning a new error: ENOTSOCK, so that we know to avoid dereferencing transport->sock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* Bug 11061, NFS mounts droppedIan Dall2009-03-10
| | | | | | | | | | | | | | | Addresses: http://bugzilla.kernel.org/show_bug.cgi?id=11061 sockaddr structures can't be reliably compared using memcmp() because there are padding bytes in the structure which can't be guaranteed to be the same even when the sockaddr structures refer to the same socket. Instead compare all the relevant fields. In the case of IPv6 sin6_flowinfo is not compared because it only affects QoS and sin6_scope_id is only compared if the address is "link local" because "link local" addresses need only be unique to a specific link. Signed-off-by: Ian Dall <ian@beware.dropbear.id.au> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Handle -ESTALE error in access()Suresh Jayaraman2009-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi Trond, I have been looking at a bugreport where trying to open applications on KDE on a NFS mounted home fails temporarily. There have been multiple reports on different kernel versions pointing to this common issue: http://bugzilla.kernel.org/show_bug.cgi?id=12557 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/269954 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508866.html This issue can be reproducible consistently by doing this on a NFS mounted home (KDE): 1. Open 2 xterm sessions 2. From one of the xterm session, do "ssh -X <remote host>" 3. "stat ~/.Xauthority" on the remote SSH session 4. Close the two xterm sessions 5. On the server do a "stat ~/.Xauthority" 6. Now on the client, try to open xterm This will fail. Even if the filehandle had become stale, the NFS client should invalidate the cache/inode and should repeat LOOKUP. Looking at the packet capture when the failure occurs shows that there were two subsequent ACCESS() calls with the same filehandle and both fails with -ESTALE error. I have tested the fix below. Now the client issue a LOOKUP after the ACCESS() call fails with -ESTALE. If all this makes sense to you, can you consider this for inclusion? Thanks, If the server returns an -ESTALE error due to stale filehandle in response to an ACCESS() call, we need to invalidate the cache and inode so that LOOKUP() can be retried. Without this change, the nfs client retries ACCESS() with the same filehandle, fails again and could lead to temporary failure of applications running on nfs mounted home. Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NLM: Fix GRANT callback address comparison when IPv6 is enabledChuck Lever2009-03-10
| | | | | | | | | | | | | | The NFS mount command may pass an AF_INET server address to lockd. If lockd happens to be using a PF_INET6 listener, the nlm_cmp_addr() in nlmclnt_grant() will fail to match requests from that host because they will all have a mapped IPv4 AF_INET6 address. Adopt the same solution used in nfs_sockaddr_match_ipaddr() for NFSv4 callbacks: if either address is AF_INET, map it to an AF_INET6 address before doing the comparison. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NLM: Shrink the IPv4-only version of nlm_cmp_addr()Chuck Lever2009-03-10
| | | | | | | | | | Clean up/micro-optimatization: Make the AF_INET-only version of nlm_cmp_addr() smaller. This matches the style of nlm_privileged_requester(), and makes the AF_INET-only version of nlm_cmp_addr() nearly the same size as it was before IPv6 support. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv3: Fix posix ACL codeTrond Myklebust2009-03-10
| | | | | | | | | | | | | Fix a memory leak due to allocation in the XDR layer. In cases where the RPC call needs to be retransmitted, we end up allocating new pages without clearing the old ones. Fix this by moving the allocation into nfs3_proc_setacls(). Also fix an issue discovered by Kevin Rudd, whereby the amount of memory reserved for the acls in the xdr_buf->head was miscalculated, and causing corruption. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Fix misparsing of nfsv4 fs_locations attribute (take 2)Trond Myklebust2009-03-10
| | | | | | | | | | The changeset ea31a4437c59219bf3ea946d58984b01a45a289c (nfs: Fix misparsing of nfsv4 fs_locations attribute) causes the mountpath that is calculated at the beginning of try_location() to be clobbered when we later strncpy a non-nul terminated hostname using an incorrect buffer length. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: Tighten up the task locking rules in __rpc_execute()Trond Myklebust2009-03-10
| | | | | | | | | | | | | We should probably not be testing any flags after we've cleared the RPC_TASK_RUNNING flag, since rpc_make_runnable() is then free to assign the rpc_task to another workqueue, which may then destroy it. We can fix any races with rpc_make_runnable() by ensuring that we only clear the RPC_TASK_RUNNING flag while holding the rpc_wait_queue->lock that the task is supposed to be sleeping on (and then checking whether or not the task really is sleeping). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* i810: fix kernel crash fix when struct fb_var_screeninfo is suppliedSamuel CUELLA2009-03-10
| | | | | | | | | | | | | | | | | | | | | | | | Prevent the kernel from being crashed by a divide-by-zero operation when supplied an incorrectly filled 'struct fb_var_screeninfo' from userland. Previously i810_main.c:1005 (i810_check_params) was using the global 'yres' symbol previously defined at i810_main.c:145 as a module parameter value holder (i810_main.c:2174). If i810fb is compiled-in or if this param doesn't get a default value, this direct usage leads to a divide-by-zero at i810_main.c:1005 (i810_check_params). The patch simply replace the 'yres' global, perhaps undefined symbol usage by a given parameter structure lookup. This problem occurs with directfb, mplayer -vo fbdev, SDL library. It was also reported ( but non solved ) at: http://mail.directfb.org/pipermail/directfb-dev/2008-March/004050.html Signed-off-by: Samuel CUELLA <samuel.cuella@supinfo.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68knommu: m528x build fixSteven King2009-03-10
| | | | | | | | | | There isn't any mcfqspi.h in the tree, and without it everything inside the #ifdef CONFIG_SPI is uncompilable. Signed-off-by: Steven King <sfking@fdwdc.com> Acked-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68knommu: m5206e build fixSteven King2009-03-10
| | | | | | | Signed-off-by: Steven King <sfking@fdwdc.com> Acked-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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