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2008-03-24iwlwifi: fix __devexit_p points to __devexit functionsReinette Chatre
The iwlxxxx_pci_remove functions are not needed when drivers are not compiled as modules - they can thus be discarded at kernel link time. This is already captured by having them as __devexit_p in the pci_driver struct - these are supposed to be pointers to __devexit functions, but was not. This is now fixed. This problem was reported by Toralf Forster when testing the compilation of 2.6.25-rc6. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: Toralf Forster <toralf.foerster@gmx.de> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-24MAINTAINERS: update iwlwifi git urlReinette Chatre
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-24arlan: fix warning when PROC_FS=nJohn W. Linville
drivers/net/wireless/arlan-proc.c:1216: warning: 'arlan_root_table' defined but not used Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-24iwlwifi: mac start synchronization issueRick Farrington
This patch fixes a synchronization problem on the 4965 and 3945 with the mac start callback routine. The problem is that this function exits BEFORE the 'xxx_alive_start' has completed. This can lead to a problem if a subsequent MAC callback attempts to issue a firmware command. Signed-off-by: Rick Farrington <rickdic@hotmail.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-24wavelan_cs arm fixAl Viro
Even when all fields are unsigned char, struct still might have alignment > 1. Does so on arm, unless you explicitly say that it's packed... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-24rt2x00: Add id for Corega CG-WLUSB2GPXMasakazu Mokuno
This adds the id for Corega CG-WLUSB2GPX. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-24iwlwifi: fix a typo in Kconfig messagePascal Terjan
Signed-off-by: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-23sch_htb: fix "too many events" situationMartin Devera
HTB is event driven algorithm and part of its work is to apply scheduled events at proper times. It tried to defend itself from livelock by processing only limited number of events per dequeue. Because of faster computers some users already hit this hardcoded limit. This patch limits processing up to 2 jiffies (why not 1 jiffie ? because it might stop prematurely when only fraction of jiffie remains). Signed-off-by: Martin Devera <devik@cdi.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-23connector: convert to single-threaded workqueueEvgeniy Polyakov
From: Evgeniy Polyakov <johnpol@2ka.mipt.ru> We don't need one cqueue thread for each CPU. cqueue is used for receiving userspace datagrams, which are very rare and thus will happily live with a single queue. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-23[ATM]: When proc_create() fails, do some error handling work and return -ENOMEM.Wang Chen
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-23[SUNGEM]: Fix NAPI assertion failure.David S. Miller
As reported by Johannes Berg: I started getting this warning with recent kernels: [ 773.908927] ------------[ cut here ]------------ [ 773.908954] Badness at net/core/dev.c:2204 ... If we loop more than once in gem_poll(), we'll use more than the real budget in our gem_rx() calls, thus eventually trigger the caller's assertions in net_rx_action(). Subtract "work_done" from "budget" for the second arg to gem_rx() to fix the bug. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-23BNX2X: prevent ethtool from setting port typeEliezer Tamir
On 10GBaseT boards setting the type to TP will cause the driver to try to configure 1GBaseT. Since there are currently no boards that support setting of the port type, disable this for now. Signed-off-by: Eliezer Tamir <eliezert@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-22[9P] net/9p/trans_fd.c: remove unused variableJulia Lawall
The variable cb is initialized but never used otherwise. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-22[IPV6] net/ipv6/ndisc.c: remove unused variableJulia Lawall
The variable hlen is initialized but never used otherwise. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-22[IPV4] fib_trie: fix warning from rcu_assign_poingerStephen Hemminger
This gets rid of a warning caused by the test in rcu_assign_pointer. I tried to fix rcu_assign_pointer, but that devolved into a long set of discussions about doing it right that came to no real solution. Since the test in rcu_assign_pointer for constant NULL would never succeed in fib_trie, just open code instead. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-22[TCP]: Let skbs grow over a page on fast peersHerbert Xu
While testing the virtio-net driver on KVM with TSO I noticed that TSO performance with a 1500 MTU is significantly worse compared to the performance of non-TSO with a 16436 MTU. The packet dump shows that most of the packets sent are smaller than a page. Looking at the code this actually is quite obvious as it always stop extending the packet if it's the first packet yet to be sent and if it's larger than the MSS. Since each extension is bound by the page size, this means that (given a 1500 MTU) we're very unlikely to construct packets greater than a page, provided that the receiver and the path is fast enough so that packets can always be sent immediately. The fix is also quite obvious. The push calls inside the loop is just an optimisation so that we don't end up doing all the sending at the end of the loop. Therefore there is no specific reason why it has to do so at MSS boundaries. For TSO, the most natural extension of this optimisation is to do the pushing once the skb exceeds the TSO size goal. This is what the patch does and testing with KVM shows that the TSO performance with a 1500 MTU easily surpasses that of a 16436 MTU and indeed the packet sizes sent are generally larger than 16436. I don't see any obvious downsides for slower peers or connections, but it would be prudent to test this extensively to ensure that those cases don't regress. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-21[DLCI]: Fix tiny race between module unload and sock_ioctl.Pavel Emelyanov
This is a narrow pedantry :) but the dlci_ioctl_hook check and call should not be parted with the mutex lock. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-21[SCTP]: Fix build warnings with IPV6 disabled.David S. Miller
Introduced by 270637abff0cdf848b910b9f96ad342e1da61c66 ("[SCTP]: Fix a race between module load and protosw access") Reported by Gabriel C: In file included from net/sctp/sm_statetable.c:50: include/net/sctp/sctp.h: In function 'sctp_v6_pf_init': include/net/sctp/sctp.h:392: warning: 'return' with a value, in function returning void In file included from net/sctp/sm_statefuns.c:62: include/net/sctp/sctp.h: In function 'sctp_v6_pf_init': include/net/sctp/sctp.h:392: warning: 'return' with a value, in function returning void ... Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-21[IPV4]: Fix null dereference in ip_defragPhil Oester
Been seeing occasional panics in my testing of 2.6.25-rc in ip_defrag. Offending line in ip_defrag is here: net = skb->dev->nd_net where dev is NULL. Bisected the problem down to commit ac18e7509e7df327e30d6e073a787d922eaf211d ([NETNS][FRAGS]: Make the inet_frag_queue lookup work in namespaces). Below patch (idea from Patrick McHardy) fixes the problem for me. Signed-off-by: Phil Oester <kernel@linuxace.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[NET] ifb: set separate lockdep classes for queue locksJarek Poplawski
[ 10.536424] ======================================================= [ 10.536424] [ INFO: possible circular locking dependency detected ] [ 10.536424] 2.6.25-rc3-devel #3 [ 10.536424] ------------------------------------------------------- [ 10.536424] swapper/0 is trying to acquire lock: [ 10.536424] (&dev->queue_lock){-+..}, at: [<c0299b4a>] dev_queue_xmit+0x175/0x2f3 [ 10.536424] [ 10.536424] but task is already holding lock: [ 10.536424] (&p->tcfc_lock){-+..}, at: [<f8a67154>] tcf_mirred+0x20/0x178 [act_mirred] [ 10.536424] [ 10.536424] which lock already depends on the new lock. lockdep warns of locking order while using ifb with sch_ingress and act_mirred: ingress_lock, tcfc_lock, queue_lock (usually queue_lock is at the beginning). This patch is only to tell lockdep that ifb is a different device (e.g. from eth) and has its own pair of queue locks. (This warning is a false-positive in common scenario of using ifb; yet there are possible situations, when this order could be dangerous; lockdep should warn in such a case.) (With suggestions by David S. Miller) Reported-and-tested-by: Denys Fedoryshchenko <denys@visp.net.lb> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[IPV6] KCONFIG: Fix description about IPV6_TUNNEL.YOSHIFUJI Hideaki
Based on notice from "Colin" <colins@sjtu.edu.cn>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[TCP]: Fix shrinking windows with window scalingPatrick McHardy
When selecting a new window, tcp_select_window() tries not to shrink the offered window by using the maximum of the remaining offered window size and the newly calculated window size. The newly calculated window size is always a multiple of the window scaling factor, the remaining window size however might not be since it depends on rcv_wup/rcv_nxt. This means we're effectively shrinking the window when scaling it down. The dump below shows the problem (scaling factor 2^7): - Window size of 557 (71296) is advertised, up to 3111907257: IP 172.2.2.3.33000 > 172.2.2.2.33000: . ack 3111835961 win 557 <...> - New window size of 514 (65792) is advertised, up to 3111907217, 40 bytes below the last end: IP 172.2.2.3.33000 > 172.2.2.2.33000: . 3113575668:3113577116(1448) ack 3111841425 win 514 <...> The number 40 results from downscaling the remaining window: 3111907257 - 3111841425 = 65832 65832 / 2^7 = 514 65832 % 2^7 = 40 If the sender uses up the entire window before it is shrunk, this can have chaotic effects on the connection. When sending ACKs, tcp_acceptable_seq() will notice that the window has been shrunk since tcp_wnd_end() is before tp->snd_nxt, which makes it choose tcp_wnd_end() as sequence number. This will fail the receivers checks in tcp_sequence() however since it is before it's tp->rcv_wup, making it respond with a dupack. If both sides are in this condition, this leads to a constant flood of ACKs until the connection times out. Make sure the window is never shrunk by aligning the remaining window to the window scaling factor. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20netpoll: zap_completion_queue: adjust skb->users counterJarek Poplawski
zap_completion_queue() retrieves skbs from completion_queue where they have zero skb->users counter. Before dev_kfree_skb_any() it should be non-zero yet, so it's increased now. Reported-and-tested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20bridge: use time_before() in br_fdb_cleanup()Fabio Checconi
In br_fdb_cleanup() next_timer and this_timer are in jiffies, so they should be compared using the time_after() macro. Signed-off-by: Fabio Checconi <fabio@gandalf.sssup.it> Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[TG3]: Fix build warning on sparc32.David S. Miller
Sparc MAC address support should be protected consistently with CONFIG_SPARC, but there was a stray CONFIG_SPARC64 case. Bump driver version and release date. Reported by Andrew Morton. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20MAINTAINERS: bluez-devel is subscribers-onlyPavel Machek
Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20audit: netlink socket can be auto-bound to pid other than current->pid (v2)Pavel Emelyanov
From: Pavel Emelyanov <xemul@openvz.org> This patch is based on the one from Thomas. The kauditd_thread() calls the netlink_unicast() and passes the audit_pid to it. The audit_pid, in turn, is received from the user space and the tool (I've checked the audit v1.6.9) uses getpid() to pass one in the kernel. Besides, this tool doesn't bind the netlink socket to this id, but simply creates it allowing the kernel to auto-bind one. That's the preamble. The problem is that netlink_autobind() _does_not_ guarantees that the socket will be auto-bound to the current pid. Instead it uses the current pid as a hint to start looking for a free id. So, in case of conflict, the audit messages can be sent to a wrong socket. This can happen (it's unlikely, but can be) in case some task opens more than one netlink sockets and then the audit one starts - in this case the audit's pid can be busy and its socket will be bound to another id. The proposal is to introduce an audit_nlk_pid in audit subsys, that will point to the netlink socket to send packets to. It will most often be equal to audit_pid. The socket id can be got from the skb's netlink CB right in the audit_receive_msg. The audit_nlk_pid reset to 0 is not required, since all the decisions are taken based on audit_pid value only. Later, if the audit tools will bind the socket themselves, the kernel will have to provide a way to setup the audit_nlk_pid as well. A good side effect of this patch is that audit_pid can later be converted to struct pid, as it is not longer safe to use pid_t-s in the presence of pid namespaces. But audit code still uses the tgid from task_struct in the audit_signal_info and in the audit_filter_syscall. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Eric Paris <eparis@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[NET]: Fix permissions of /proc/netAndre Noll
commit e9720ac ([NET]: Make /proc/net a symlink on /proc/self/net (v3)) broke ganglia and probably other applications that read /proc/net/dev. This is due to the change of permissions of /proc/net that was introduced in that commit. Before: dr-xr-xr-x 5 root root 0 Mar 19 11:30 /proc/net After: dr-xr--r-- 5 root root 0 Mar 19 11:29 /proc/self/net This patch restores the permissions to the old value which makes ganglia happy again. Pavel Emelyanov says: This also broke the postfix, as it was reported in bug #10286 and described in detail by Benjamin. Signed-off-by: Andre Noll <maan@systemlinux.org> Acked-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[SCTP]: Fix a race between module load and protosw accessVlad Yasevich
There is a race is SCTP between the loading of the module and the access by the socket layer to the protocol functions. In particular, a list of addresss that SCTP maintains is not initialized prior to the registration with the protosw. Thus it is possible for a user application to gain access to SCTP functions before everything has been initialized. The problem shows up as odd crashes during connection initializtion when we try to access the SCTP address list. The solution is to refactor how we do registration and initialize the lists prior to registering with the protosw. Care must be taken since the address list initialization depends on some other pieces of SCTP initialization. Also the clean-up in case of failure now also needs to be refactored. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Acked-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[NETFILTER]: ipt_recent: sanity check hit countDaniel Hokka Zakrisson
If a rule using ipt_recent is created with a hit count greater than ip_pkt_list_tot, the rule will never match as it cannot keep track of enough timestamps. This patch makes ipt_recent refuse to create such rules. With ip_pkt_list_tot's default value of 20, the following can be used to reproduce the problem. nc -u -l 0.0.0.0 1234 & for i in `seq 1 100`; do echo $i | nc -w 1 -u 127.0.0.1 1234; done This limits it to 20 packets: iptables -A OUTPUT -p udp --dport 1234 -m recent --set --name test \ --rsource iptables -A OUTPUT -p udp --dport 1234 -m recent --update --seconds \ 60 --hitcount 20 --name test --rsource -j DROP While this is unlimited: iptables -A OUTPUT -p udp --dport 1234 -m recent --set --name test \ --rsource iptables -A OUTPUT -p udp --dport 1234 -m recent --update --seconds \ 60 --hitcount 21 --name test --rsource -j DROP With the patch the second rule-set will throw an EINVAL. Reported-by: Sean Kennedy <skennedy@vcn.com> Signed-off-by: Daniel Hokka Zakrisson <daniel@hozac.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-20[NETFILTER]: nf_conntrack_h323: logical-bitwise & confusion in process_setup()Roel Kluin
logical-bitwise & confusion Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-18[RT2X00] drivers/net/wireless/rt2x00/rt2x00dev.c: remove dead code, fix warningAndrew Morton
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2008-03-17[IPV4]: esp_output() misannotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17[8021Q]: vlan_dev misannotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17xfrm: ->eth_proto is __be16Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17[IPV4]: ipv4_is_lbcast() misannotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17[SUNRPC]: net/* NULL noiseAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17[SCTP]: fix misannotated __sctp_rcv_asconf_lookup()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17[PKT_SCHED]: annotate cls_u32Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17[NET] endianness noise: INADDR_ANYAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-03-17Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ahci: Add Marvell 6121 SATA support pata_ali: use atapi_cmd_type() to determine cmd type instead of transfer size ahci: implement skip_host_reset parameter ahci: request all PCI BARs devres: implement pcim_iomap_regions_request_all() libata-acpi: improve dock event handling
2008-03-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: virtio: fix race in enable_cb virtio: Enable netpoll interface for netconsole logging virtio: handle > 2 billion page balloon targets virtio: Fix sysfs bits to have proper block symlink virtio: Use spin_lock_irqsave/restore for virtio-pci
2008-03-17hfs_bnode_find() can fail, resulting in hfs_bnode_split() breakageAl Viro
oops and fs corruption; the latter can happen even on valid fs in case of oom. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-17ahci: Add Marvell 6121 SATA supportJose Alberto Reguero
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17pata_ali: use atapi_cmd_type() to determine cmd type instead of transfer sizeTejun Heo
pata_ali was using qc->nbytes to determine whether a command is data transfer type or not. As now qc->nbytes can be extended by padding and draining buffers, these tests are not useful anymore. Use atapi_cmd_type() instead. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17ahci: implement skip_host_reset parameterTejun Heo
Under certain circumstances (SSP turned off by the BIOS) and for debugging purposes, skipping global controller reset is helpful. Add a kernel parameter for it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17ahci: request all PCI BARsTejun Heo
ahci is often implemented with accompanying SFF compatible interface and legacy IDE driver may attach to the legacy IO ports when the controller is already claimed by ahci and vice-versa. This patch makes ahci use pcim_iomap_regions_request_all() so that all IO regions are claimed on attach. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17devres: implement pcim_iomap_regions_request_all()Tejun Heo
Some drivers need to reserve all PCI BARs to prevent other drivers misusing unoccupied BARs. pcim_iomap_regions_request_all() requests all BARs and iomap specified BARs. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>