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* SUNRPC: Clean up the sillyrename codeTrond Myklebust2007-07-197-202/+120
| | | | | | | | | | | | | | | Fix a couple of bugs: - Don't rely on the parent dentry still being valid when the call completes. Fixes a race with shrink_dcache_for_umount_subtree() - Don't remove the file if the filehandle has been labelled as stale. Fix a couple of inefficiencies - Remove the global list of sillyrenamed files. Instead we can cache the sillyrename information in the dentry->d_fsdata - Move common code from unlink_setup/unlink_done into fs/nfs/unlink.c Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Introduce struct nfs_removeargs+nfs_removeresTrond Myklebust2007-07-197-64/+99
| | | | | | | We need a common structure for setting up an unlink() rpc call in order to fix the asynchronous unlink code. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFS: Use dentry->d_time to store the parent directory verifier.Trond Myklebust2007-07-191-2/+2
| | | | | | This will free up the d_fsdata field for other use. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: move bkl locking and xdr proc invocation into a common helperJ. Bruce Fields2007-07-193-27/+23
| | | | | | | | | Since every invocation of xdr encode or decode functions takes the BKL now, there's a lot of redundant lock_kernel/unlock_kernel pairs that we can pull out into a common function. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Fix the nfsv4 readlink reply buffer alignmentTrond Myklebust2007-07-191-10/+11
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Fix the readdir reply buffer alignmentTrond Myklebust2007-07-191-13/+14
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: More NFSv4 xdr cleanupsTrond Myklebust2007-07-191-74/+134
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Try to recover from getfh failures in nfs4_xdr_dec_openTrond Myklebust2007-07-192-5/+10
| | | | | | | Try harder to recover the open state if the server failed to return a filehandle. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: 'constify' lookup arguments.Trond Myklebust2007-07-192-6/+6
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Don't fail nfs4_xdr_dec_open if decode_restorefh() failedTrond Myklebust2007-07-191-1/+1
| | | | | | We can already easily recover from that inside _nfs4_proc_open(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Fix open state recoveryTrond Myklebust2007-07-191-12/+24
| | | | | | | | | | Ensure that opendata->state is always initialised when we do state recovery. Ensure that we set the filehandle in the case where we're doing an "OPEN_CLAIM_PREVIOUS" call due to a server reboot. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSD/SUNRPC: Fix the automatic selection of RPCSEC_GSSTrond Myklebust2007-07-191-1/+1
| | | | | | Bruce's patch broke the ability to compile RPCSEC_GSS as a module. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* Merge branch 'master' of ↵Linus Torvalds2007-07-1937-270/+663
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits) [TG3]: Fix msi issue with kexec/kdump. [NET] XFRM: Fix whitespace errors. [NET] TIPC: Fix whitespace errors. [NET] SUNRPC: Fix whitespace errors. [NET] SCTP: Fix whitespace errors. [NET] RXRPC: Fix whitespace errors. [NET] ROSE: Fix whitespace errors. [NET] RFKILL: Fix whitespace errors. [NET] PACKET: Fix whitespace errors. [NET] NETROM: Fix whitespace errors. [NET] NETFILTER: Fix whitespace errors. [NET] IPV4: Fix whitespace errors. [NET] DCCP: Fix whitespace errors. [NET] CORE: Fix whitespace errors. [NET] BLUETOOTH: Fix whitespace errors. [NET] AX25: Fix whitespace errors. [PATCH] mac80211: remove rtnl locking in ieee80211_sta.c [PATCH] mac80211: fix GCC warning on 64bit platforms [GENETLINK]: Dynamic multicast groups. [NETLIKN]: Allow removing multicast groups. ...
| * [TG3]: Fix msi issue with kexec/kdump.Michael Chan2007-07-192-49/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tina Yang <tina.yang@oracle.com> discovered an MSI related problem when doing kdump. The problem is that the kexec kernel is booted without going through system reset, and as a result, MSI may already be enabled when tg3_init_one() is called. tg3_init_one() calls pci_save_state() which will save the stale MSI state. Later on in tg3_open(), we call pci_enable_msi() to reconfigure MSI on the chip before we reset the chip. After chip reset, we call pci_restore_state() which will put the stale MSI address/data back onto the chip. This is no longer a problem in the latest kernel because pci_restore_state() has been changed to restore MSI state from internal data structures which will guarantee restoring the proper MSI state. But I think we should still fix it. Our save and restore sequence can still cause very subtle problems down the road. The fix is to have our own functions save and restore precisely what we need. We also change it to save and restore state inside tg3_chip_reset() in a more straight forward way. Thanks to Tina for helping to test and debug the problem. [ Bump driver version and release date. -DaveM ] Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [NET] XFRM: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-192-2/+2
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] TIPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-6/+6
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] SUNRPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] SCTP: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-192-3/+3
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] RXRPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-5/+5
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] ROSE: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] RFKILL: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] PACKET: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] NETROM: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] NETFILTER: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-192-2/+2
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] IPV4: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-193-3/+3
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] DCCP: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] CORE: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-193-3/+3
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] BLUETOOTH: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * [NET] AX25: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * Merge branch 'upstream-davem' of ↵David S. Miller2007-07-197-146/+173
| |\ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * [PATCH] mac80211: remove rtnl locking in ieee80211_sta.cMichael Wu2007-07-191-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rtnl is held in ieee80211_sta.c to prevent some potential configuration races with userspace. Unfortunately, it also has the potential for deadlocks on interface down. This patch removes the rtnl locking to eliminate the deadlocks. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] mac80211: fix GCC warning on 64bit platformsJiri Benc2007-07-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net/mac80211/ieee80211.c: In function ieee80211_register_hw: net/mac80211/ieee80211.c:4989: warning: comparison of distinct pointer types lacks a cast Size of ieee80211_tx_status_rtap_hdr structure will never be greater than unsigned int. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] mac80211: regdomain.c needs to include ieee80211_i.hJohannes Berg2007-07-181-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] mac80211: regulatory domain cleanupDaniel Drake2007-07-185-135/+164
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, a function misnamed ieee80211_init_client() is used to handle regulatory domain control. It is called from ieee80211_register_hwmode(), which typically runs 2 or 3 times (802.11a/b/g), but each time it iterates over all the modes. This patch cleans this up and removes the confusion: ieee80211_init_client was effectively renamed to ieee80211_set_default_regdomain and is now run on a per-mode basis (doesn't have to deal with netdevs). I also moved the regdomain handling code into its own file and added some documentation. Signed-off-by: Daniel Drake <dsd@gentoo.org> Acked-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] mac80211: use debugfs_renameJohannes Berg2007-07-181-3/+6
| | | | | | | | | | | | | | | Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | [GENETLINK]: Dynamic multicast groups.Johannes Berg2007-07-193-7/+263
| | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce API to dynamically register and unregister multicast groups. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Patrick McHardy <kaber@trash.net> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETLIKN]: Allow removing multicast groups.Johannes Berg2007-07-192-12/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow kicking listeners out of a multicast group when necessary (for example if that group is going to be removed.) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Patrick McHardy <kaber@trash.net> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETLINK]: allocate group bitmaps dynamicallyJohannes Berg2007-07-192-24/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow changing the number of groups for a netlink family after it has been created, use RCU to protect the listeners bitmap keeping netlink_has_listeners() lock-free. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Patrick McHardy <kaber@trash.net> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [RFKILL]: Make state sysfs writableIvo van Doorn2007-07-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The rfkill state Sysfs attribute should be made writable, we already pass the argument for the store handler, so we only need to update the permissions flag. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | IDE: fix termination of non-fs requestsJens Axboe2007-07-191-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ide-disk calls ide_end_request(drive, 0, 0); to finish an unknown request, but this doesn't work so well for non-fs requests, since ide_end_request() internally looks at ->hard_cur_sectors to see how much data to end. Only file system requests store a transfer value in there, pc requests fill out ->data_len as a byte based transfer value instead. Since we ask to end 0 bytes of that request, it will never be terminated and ide-disk gets stuck in a loop "handling" that same request over and over. Switch __ide_end_request() to take a byte based transfer count, and adjust ide_end_request() to look at the right field to determine how much IO to end when it's being passed in 0. Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Tested-By: Giacomo Catenazzi <cate@debian.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | afs build fixAndrew Morton2007-07-191-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bruce and David's patches clashed. fs/afs/flock.c: In function 'afs_do_getlk': fs/afs/flock.c:459: error: void value not ignored as it ought to be Cc: "J. Bruce Fields" <bfields@fieldses.org> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | kernel/sysctl.c: finish off the warning commentsAndrew Morton2007-07-191-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | I've been chasing these comments around this file all week. Hopefully we're straight now. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: add to edac docsDoug Thompson2007-07-191-27/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updated the EDAC kernel documentation Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: fix edac_device sysfs corner case bugDoug Thompson2007-07-193-51/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some simple fixes to properly reference counter values from the block attribute level of edac_device objects. Properly sequencing the array pointer was added, resulting in correct identification of block level attributes from their base class functions. Added more verbose debug statement for event tracking. Also during some corner testing, found a bug in the store/show sequence of operations for the block attribute/controls management. An old intermediate structure for 'blocks' was still in the processing pipeline. This patch removes that old structure and correctly utilizes the new struct edac_dev_sysfs_block_attribute for passing control from the sysfs to the low level store/show function of the edac driver. Now the proper kobj pointer to passed downward to the store/show functions. Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: add to maintainers new infoDouglas Thompson2007-07-191-3/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update maintainer information on edac components Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: new i82975x driverRanganathan Desikan2007-07-193-0/+674
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New EDAC driver for the i82975x memory controller chipset Used on ASUS motherboards [akpm@linux-foundation.org: fix multiple coding-style bloopers] Signed-off-by: <arvind@acarlab.com> Signed-off-by: Ranganathan Desikan <rdesikan@jetzbroadband.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: fix workq reset deadlockDoug Thompson2007-07-192-28/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix mutex locking deadlock on the device controller linked list. Was calling a lock then a function that could call the same lock. Moved the cancel workq function to outside the lock Added some short circuit logic in the workq code Added comments of description Code tidying Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: code tidying on export-gplDoug Thompson2007-07-192-13/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change EXPORT_SYMBOLs to EXPORT_SYMBOLS_GPL Tidy changes: blank lines, inline removal, add comment Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: fix edac_device sysfs completion codeDouglas Thompson2007-07-194-115/+277
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With feedback, this patch corrects operation of the kobject release operation on kobjects, attributes and controls for the edac_device. Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by: Doug Thompson <dougthompson@xmission.com> Acked-by: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | drivers/edac: fix edac_mc sysfs completion codeDoug Thompson2007-07-195-249/+399
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch refactors the 'releasing' of kobjects for the edac_mc type of device. The correct pattern of kobject release is followed. As internal kobjs are allocated they bump a ref count on the top level kobj. It in turn has a module ref count on the edac_core module. When internal kobjects are released, they dec the ref count on the top level kobj. When the top level kobj reaches zero, it decrements the ref count on the edac_core object, allow it to be unloaded, as all resources have all now been released. Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by: Doug Thompson <dougthompson@xmission.com> Acked-by: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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