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| | * | svcrdma: Change WR context get/put to use the kmem cacheTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the WR context pool to be shared across mount points. This reduces the RDMA transport memory footprint significantly since idle mounts don't consume WR context memory. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Create a kmem cache for the WR contextsTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a kmem cache to hold WR contexts. Next we will convert the WR context get and put services to use this kmem cache. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Add flush_scheduled_work to module exit functionTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make certain all transports pending free are flushed from the wq before unloading the module. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Limit ORD based on client's advertised IRDTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When adapters have differing IRD limits, the RDMA transport will fail to connect properly. The RDMA transport should use the client's advertised inbound read limit when computing its outbound read limit. For iWARP transports, there is currently no standard for exchanging IRD/ORD during connection establishment so the 'responder_resources' field in the connect event is the local device's limit. The RDMA transport can be configured to use a smaller ORD by writing the desired number to the /proc/sys/sunrpc/svc_rdma/max_outbound_read_requests file. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Remove unused wait q from svcrdma_xprt structureTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | The sc_read_wait queue head is no longer used. Remove it. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Remove unneeded spin locks from __svc_rdma_freeTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the time __svc_rdma_free is called, we are guaranteed that all references to this transport are gone. There is, therefore, no need to protect the resource lists with a spin lock. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Add dma map count and WARN_ONTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a dma map count in order to verify that all DMA mapping resources have been freed when the transport is closed. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Move the DMA unmap logic to the CQ handlerTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Separate DMA unmap from context destruction and perform DMA unmapping in the SQ/RQ CQ reap functions. This is necessary to support software based RDMA implementations that actually copy the data in their ib_dma_unmap callback functions and architectures that don't have cache coherent I/O busses. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Use reply and chunk map for RDMA_READ processingTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify the RDMA_READ processing to use the reply and chunk list mapping data types. Also add a special purpose 'hdr_count' field in in the context to hold the header page count instead of overloading the SGE length field and corrupting the DMA map length. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Use RPC reply map for RDMA_WRITE processingTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new svc_rdma_req_map data type for mapping the client side memory to the server side memory. Move the DMA mapping to the context pointed to by each WR individually so that it is unmapped after the WR completes. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| | * | svcrdma: Add a type for keeping NFS RPC mappingTom Tucker2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a new data structure to hold the remote client address space to local server address space mapping. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
| * | | nfsd: dprint operation namesBenny Halevy2008-07-02
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: nfs4 minorversion decoder vectorsBenny Halevy2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Have separate vectors of operation decoders for each minorversion. Obsolete ops in newer minorversions have default implementation returning nfserr_opnotsupp. Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: unsupported nfs4 ops should fail with nfserr_opnotsuppBenny Halevy2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | nfserr_opnotsupp should be returned for unsupported nfs4 ops rather than nfserr_op_illegal. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: tabulate nfs4 xdr decoding functionsBenny Halevy2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for minorversion 1 Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: return nfserr_minor_vers_mismatch when compound minorversion != 0Benny Halevy2008-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check minorversion once before decoding any operation and reject with nfserr_minor_vers_mismatch if != 0 (this still happens in nfsd4_proc_compound). In this case return a zero length resultdata array as required by RFC3530. minorversion 1 processing will have its own vector of decoders. Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: clean up mnt_want_write callsMiklos Szeredi2008-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Multiple mnt_want_write() calls in the switch statement looks really ugly. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Acked-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: treat all shutdown signals as equivalentJeff Layton2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | knfsd currently uses 2 signal masks when processing requests. A "loose" mask (SHUTDOWN_SIGS) that it uses when receiving network requests, and then a more "strict" mask (ALLOWED_SIGS, which is just SIGKILL) that it allows when doing the actual operation on the local storage. This is apparently unnecessarily complicated. The underlying filesystem should be able to sanely handle a signal in the middle of an operation. This patch removes the signal mask handling from knfsd altogether. When knfsd is started as a kthread, all signals are ignored. It then allows all of the signals in SHUTDOWN_SIGS. There's no need to set the mask as well. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfs: rewrap NFS/RDMA documentation to 80 linesJ. Bruce Fields2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | Wrap long lines. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | update NFS/RDMA documentationJames Lentini2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the NFS/RDMA documentation to clarify how to run mount.nfs. Signed-off-by: James Lentini <jlentini@netapp.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: fix spurious EACCESS in reconnect_path()Neil Brown2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to Frank Van Maarseveen for the original problem report: "A privileged process on an NFS client which drops privileges after using them to change the current working directory, will experience incorrect EACCES after an NFS server reboot. This problem can also occur after memory pressure on the server, particularly when the client side is quiet for some time." This occurs because the filehandle points to a directory whose parents are no longer in the dentry cache, and we're attempting to reconnect the directory to its parents without adequate permissions to perform lookups in the parent directories. We can therefore fix the problem by acquiring the necessary capabilities before attempting the reconnection. We do this only in the no_subtree_check case, since the documented behavior of the subtree_check export option requires the server to check that the user has lookup permissions on all parents. The subtree_check case still has a problem, since reconnect_path() unnecessarily requires both read and lookup permissions on all parent directories. However, a fix in that case would be more delicate, and use of subtree_check is already discouraged for other reasons. Signed-off-by: Neil Brown <neilb@suse.de> Cc: Frank van Maarseveen <frankvm@frankvm.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | gss_krb5: Use random value to initialize confounderKevin Coffman2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize the value used for the confounder to a random value rather than starting from zero. Allow for confounders of length 8 or 16 (which will be needed for AES). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | gss_krb5: move gss_krb5_crypto into the krb5 moduleKevin Coffman2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gss_krb5_crypto.o object belongs in the rpcsec_gss_krb5 module. Also, there is no need to export symbols from gss_krb5_crypto.c Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | gss_krb5: create a define for token header size and clean up ptr locationKevin Coffman2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cleanup: Document token header size with a #define instead of open-coding it. Don't needlessly increment "ptr" past the beginning of the header which makes the values passed to functions more understandable and eliminates the need for extra "krb5_hdr" pointer. Clean up some intersecting white-space issues flagged by checkpatch.pl. This leaves the checksum length hard-coded at 8 for DES. A later patch cleans that up. Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: rename MAY_ flagsMiklos Szeredi2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename nfsd_permission() specific MAY_* flags to NFSD_MAY_* to make it clear, that these are not used outside nfsd, and to avoid name and number space conflicts with the VFS. [comment from hch: rename MAY_READ, MAY_WRITE and MAY_EXEC as well] Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | knfsd: nfsd: Handle ERESTARTSYS from syscalls.NeilBrown2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OCFS2 can return -ERESTARTSYS from write requests (and possibly elsewhere) if there is a signal pending. If nfsd is shutdown (by sending a signal to each thread) while there is still an IO load from the client, each thread could handle one last request with a signal pending. This can result in -ERESTARTSYS which is not understood by nfserrno() and so is reflected back to the client as nfserr_io aka -EIO. This is wrong. Instead, interpret ERESTARTSYS to mean "try again later" by returning nfserr_jukebox. The client will resend and - if the server is restarted - the write will (hopefully) be successful and everyone will be happy. The symptom that I narrowed down to this was: copy a large file via NFS to an OCFS2 filesystem, and restart the nfs server during the copy. The 'cp' might get an -EIO, and the file will be corrupted - presumably holes in the middle where writes appeared to fail. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: fix race in nfsd_nrthreads()Neil Brown2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need the nfsd_mutex before accessing nfsd_serv->sv_nrthreads or we can't even guarantee nfsd_serv will still be there. Signed-off-by: Neil Brown <neilb@suse.de> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | lockd: close potential race with rapid lockd_up/lockd_down cycleJeff Layton2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If lockd_down is called very rapidly after lockd_up returns, then there is a slim chance that lockd() will never be called. kthread() will return before calling the function, so we'll end up never actually calling the cleanup functions for the thread. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | sunrpc: remove sv_kill_signal field from svc_serv structJeff Layton2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we no longer make any distinction between shutdown signals with nfsd, then it becomes easier to just standardize on a particular signal to use to bring it down (SIGINT, in this case). Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | knfsd: convert knfsd to kthread APIJeff Layton2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is rather large, but I couldn't figure out a way to break it up that would remain bisectable. It does several things: - change svc_thread_fn typedef to better match what kthread_create expects - change svc_pool_map_set_cpumask to be more kthread friendly. Make it take a task arg and and get rid of the "oldmask" - have svc_set_num_threads call kthread_create directly - eliminate __svc_create_thread Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | knfsd: remove special handling for SIGHUPJeff Layton2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The special handling for SIGHUP in knfsd is a holdover from much earlier versions of Linux where reloading the export table was more expensive. That facility is not really needed anymore and to my knowledge, is seldom-used. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | knfsd: clean up nfsd filesystem interfacesJeff Layton2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several of the nfsd filesystem interfaces allow changes to parameters that don't have any effect on a running nfsd service. They are only ever checked when nfsd is started. This patch fixes it so that changes to those procfiles return -EBUSY if nfsd is already running to make it clear that changes on the fly don't work. The patch should also close some relatively harmless races between changing the info in those interfaces and starting nfsd, since these variables are being moved under the protection of the nfsd_mutex. Finally, the nfsv4recoverydir file always returns -EINVAL if read. This patch fixes it to return the recoverydir path as expected. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | knfsd: Replace lock_kernel with a mutex for nfsd thread startup/shutdown ↵Neil Brown2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | locking. This removes the BKL from the RPC service creation codepath. The BKL really isn't adequate for this job since some of this info needs protection across sleeps. Also, add some comments to try and clarify how the locking should work and to make it clear that the BKL isn't necessary as long as there is adequate locking between tasks when touching the svc_serv fields. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: eliminate unused nfs4_callback.cb_statBenny Halevy2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cb_stat member of struct nfs4_callback is unused since commit ff7d9756 nfsd: use static memory for callback program and stats Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: eliminate unused nfs4_callback.cb_programBenny Halevy2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cb_program member of struct nfs4_callback unused since commit ff7d9756 nfsd: use static memory for callback program and stats Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: remove three unused NFS4_ACE_* definesJ. Bruce Fields2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These flag bits aren't used by either the protocol or our implementation, so I don't know why they were here. Thanks to Johann Dahm for running across these. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Cc: Johann Dahm <jdahm@umich.edu>
| * | | nfsd: make nfs4xdr WRITEMEM safe against zero countBenny Halevy2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WRITEMEM zeroes the last word in the destination buffer for padding purposes, but this must not be done if no bytes are to be copied, as it would result in zeroing of the word right before the array. The current implementation works since it's always called with non zero nbytes or it follows an encoding of the string (or opaque) length which, if equal to zero, can be overwritten with zero. Nevertheless, it seems safer to check for this case. Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: add dprintk of compound returnJ. Bruce Fields2008-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We already print each operation of the compound when debugging is turned on; printing the result could also help with remote debugging. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | nfsd: remove unnecessary atomic opsJ. Bruce Fields2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These bit operations don't need to be atomic. They're all done under a single big mutex anyway. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | | Merge branch 'drm-fixes' of ↵Linus Torvalds2008-07-21
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: gpu: re-order GPU subdirectory vs char for AGP vs DRM startup.
| * | | | gpu: re-order GPU subdirectory vs char for AGP vs DRM startup.Dave Airlie2008-07-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
* | | | | ipv6: Fix warning in addrconf code.David Miller2008-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by Linus. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-07-21
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: pkt_sched: Fix build with NET_SCHED disabled.
| * | | | | pkt_sched: Fix build with NET_SCHED disabled.David S. Miller2008-07-20
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The stab bits can't be referenced uniless the full packet scheduler layer is enabled. Reported by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'for-linus' of git://git.o-hand.com/linux-mfdLinus Torvalds2008-07-21
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-mfd: mfd: let asic3 use mem resource instead of bus_shift mfd: remove DS1WM register definitions from asic3.h mfd: add ASIC3_CONFIG_GPIO templates mfd: fix the asic3 irq demux code mfd: asic3 should depend on gpiolib mfd: fix asic3 config array initialisation mfd: move asic3 probe functions into __init section mfd: Use uppercase only for asic3 macros and defines mfd: use dev_* macros for asic3 debugging mfd: New asic3 gpio configuration code mfd: asic3 children platform data removal mfd: asic3 gpiolib support
| * | | | | mfd: let asic3 use mem resource instead of bus_shiftPhilipp Zabel2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bus_shift parameter in platform_data is not needed as we can tell the driver with the IOMEM_RESOURCE whether the ASIC is located on a 16bit or 32bit memory bus. The htc-egpio driver uses a more descriptive bus_width parameter, but for drivers where the register map size fixed, we don't even need this. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
| * | | | | mfd: remove DS1WM register definitions from asic3.hPhilipp Zabel2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a dedicated ds1wm driver, no need to duplicate this information here. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
| * | | | | mfd: add ASIC3_CONFIG_GPIO templatesPhilipp Zabel2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As ASIC3 GPIO alternate function configuration is expected to be similar for several devices, it is convenient to define descriptive macros. This patch is inspired by the PXA MFP configuration, the alternate functions were observed on hx4700 and blueangel. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
| * | | | | mfd: fix the asic3 irq demux codePhilipp Zabel2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wrong irq numbers were given to desc->handle_irq, which on some devices caused endless loops (asic3_irq_demux calling itself, basically). Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * | | | | mfd: asic3 should depend on gpiolibSamuel Ortiz2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that asic3 implements the gpiolib API, it should depend on it at build time. Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-20 12:04:38 -0500