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2009-03-26Gemini: Add support for Teltonika RUT100Paulius Zaleckas
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26Gemini: gpiolib based GPIO support v2Paulius Zaleckas
v2: - update copyrights Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26MAINTAINERS: add myself as Gemini architecture maintainerPaulius Zaleckas
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26ARM: Add Gemini architecture v3Paulius Zaleckas
Adds support for Cortina Systems Gemini family CPUs: http://www.cortina-systems.com/products/category/18 v3: - fixed __io(a) to be defined as __typesafe_io(a) v2: - #include <asm/io.h> -> <linux/io.h> - remove asm/system.h include - revorked mm.c to use named initializers - removed "empty" dma.h - updated copyrights Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26netfilter: fix nf_logger name in ebt_ulog.Eric Leblond
This patch renames the ebt_ulog nf_logger from "ulog" to "ebt_ulog" to be in sync with other modules naming. As this name was currently only used for informational purpose, the renaming should be harmless. Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26netfilter: fix warning in ebt_ulog init function.Eric Leblond
The ebt_ulog module does not follow the fixed convention about function return. Loading the module is triggering the following message: sys_init_module: 'ebt_ulog'->init suspiciously returned 1, it should follow 0/-E convention sys_init_module: loading module anyway... Pid: 2334, comm: modprobe Not tainted 2.6.29-rc5edenwall0-00883-g199e57b #146 Call Trace: [<c0441b81>] ? printk+0xf/0x16 [<c02311af>] sys_init_module+0x107/0x186 [<c0202cfa>] syscall_call+0x7/0xb The following patch fixes the return treatment in ebt_ulog_init() function. Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26netfilter: fix warning about invalid const usageEric Leblond
This patch fixes the declaration of the logger structure in ebt_log and ebt_ulog: I forgot to remove the const option from their declaration in the commit ca735b3aaa945626ba65a3e51145bfe4ecd9e222 ("netfilter: use a linked list of loggers"). Pointed-out-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26e1000: fix close race with interruptJesse Brandeburg
this is in regards to http://bugzilla.kernel.org/show_bug.cgi?id=12876 where it appears that e1000 can leave its interrupt enabled after exiting the driver. Fix the bug by making the interrupt enable paths more aware of the driver exiting. Thanks to Alan Cox for the poke and initial investigation. CC: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26e1000: cleanup clean_tx_irq routine so that it completely cleans ringAlexander Duyck
The tx cleanup routine was stopping after 64 packets and this was causing issues resulting in the ring not being completely cleaned. This change updates the driver to clean the entire ring and if it doesn't it then will retry on the next pass. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26e1000: fix tx hang detect logic and address dma mapping issuesAlexander Duyck
This patch changes the dma mapping to better support skb_dma_map/skb_dma_unmap and addresses and redefines the tx hang logic to be based off of time stamp instead of if the dma field is populated Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-25bridge: bad error handling when adding invalid ether addressStephen Hemminger
This fixes an crash when empty bond device is added to a bridge. If an interface with invalid ethernet address (all zero) is added to a bridge, then bridge code detects it when setting up the forward databas entry. But the error unwind is broken, the bridge port object can get freed twice: once when ref count went to zeo, and once by kfree. Since object is never really accessible, just free it. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26ext2: Zero our b_size in ext2_quota_read()Manish Katiyar
ext2_quota_read() doesn't initialize tmp_bh.b_size before calling ext2_get_block() where we access it. Since it is a local variable it might contain some garbage. Make sure it is filled with reasonable value before passing. Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26trivial: fix typos/grammar errors in fs/KconfigMatt LaPlante
Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Coding style fixesJan Kara
Wrap long lines, remove assignments from conditions, rewrite two overcomplicated for loops. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Remove superfluous inlinesJan Kara
Remove inlines of large functions to decrease code size (saved 1543 bytes). Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Remove uppercase aliases for quota functions.Jan Kara
Since all users have been converted, remove uppercase names of quota functions. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26nfsd: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. CC: bfields@fieldses.org CC: neilb@suse.de Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26jfs: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> Acked-by: Dave Kleikamp <shaggy@austin.ibm.com>
2009-03-26udf: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26ufs: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> CC: Evgeniy Dushistov <dushistov@mail.ru>
2009-03-26reiserfs: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> CC: reiserfs-devel@vger.kernel.org
2009-03-26ext4: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> Acked-by: Mingming Cao <cmm@us.ibm.com> CC: linux-ext4@vger.kernel.org
2009-03-26ext3: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> CC: linux-ext4@vger.kernel.org
2009-03-26ext2: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> CC: linux-ext4@vger.kernel.org
2009-03-26ramfs: Remove quota callJan Kara
Ramfs has no bussiness in quotas. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26vfs: Use lowercase names of quota functionsJan Kara
Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara <jack@suse.cz> CC: Alexander Viro <viro@zeniv.linux.org.uk>
2009-03-26quota: Remove dqbuf_t and other cleanupsJan Kara
Remove bogus typedef which is just a definition of char *. Remove unnecessary type casts. Substitute freedqbuf() with kfree. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Remove NODQUOT macroJan Kara
Remove this macro which is just a definition of NULL. Fix a few coding style issues along the way. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Make global quota locks cacheline alignedJan Kara
Andrew Morton has suggested that three global quota locks can end up in the same cacheline which can result in bad cacheline ping-pong on SMP machines. Make locks cacheline aligned so that we avoid this problem (thanks goes to Andrew for the idea). Signed-off-by: Jan Kara <jack@suse.cz> CC: Andrew Morton <akpm@linux-foundation.org>
2009-03-26quota: Move quota files into separate directoryJan Kara
Quota subsystem has more and more files. It's time to create a dir for it. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26ext4: quota reservation for delayed allocationMingming Cao
Uses quota reservation/claim/release to handle quota properly for delayed allocation in the three steps: 1) quotas are reserved when data being copied to cache when block allocation is defered 2) when new blocks are allocated. reserved quotas are converted to the real allocated quota, 2) over-booked quotas for metadata blocks are released back. Signed-off-by: Mingming Cao <cmm@us.ibm.com> Acked-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26reiserfs: Remove unnecessary quota functionsJan Kara
reiserfs_dquot_initialize() and reiserfs_dquot_drop() is no longer needed because of modified quota locking. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26ext4: Remove unnecessary quota functionsJan Kara
ext4_dquot_initialize() and ext4_dquot_drop() is no longer needed because of modified quota locking. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26ext3: Remove unnecessary quota functionsJan Kara
ext3_dquot_initialize() and ext3_dquot_drop() is no longer needed because of modified quota locking. Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Move EXPORT_SYMBOL immediately next to the functions/variblesMingming Cao
According to checkpatch: EXPORT_SYMBOL(foo); should immediately follow its function/variable Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Use inode->i_blkbits to get block bitsMingming Cao
Andrew has suggested to use inode->i_blkbits to get the block bits info, rather than use super block's blockbits. That should be faster and emit less code. Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Add quota reservation claim and released operationsMingming Cao
Reserved quota will be claimed at the block allocation time. Over-booked quota could be returned back with the release callback function. Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-26quota: Add quota reservation supportMingming Cao
Delayed allocation defers the block allocation at the dirty pages flush-out time, doing quota charge/check at that time is too late. But we can't charge the quota blocks until blocks are really allocated, otherwise users could get overcharged after reboot from system crash. This patch adds quota reservation for delayed allocation. Quota blocks are reserved in memory, inode and quota won't gets dirtied until later block allocation time. Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: Jan Kara <jack@suse.cz>
2009-03-25bonding: select current active slave when enslaving device for mode tlb and albJiri Pirko
I've hit an issue on my system when I've been using RealTek RTL8139D cards in bonding interface in mode balancing-alb. When I enslave a card, the current active slave (bond->curr_active_slave) is not set and the link is therefore not functional. ---- # cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.5.0 (November 4, 2008) Bonding Mode: adaptive load balancing Primary Slave: None Currently Active Slave: None MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eth1 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:1f:1f:01:2f:22 ---- The thing that gets it right is when I unplug the cable and then I put it back into the NIC. Then the current active slave is set to eth1 and link is working just fine. Here is dmesg log with bonding DEBUG messages turned on: ---- ADDRCONF(NETDEV_UP): bond0: link is not ready event_dev: bond0, event: 1 IFF_MASTER event_dev: bond0, event: 8 IFF_MASTER bond_ioctl: master=bond0, cmd=35216 slave_dev=cac5d800: slave_dev->name=eth1: eth1: ! NETIF_F_VLAN_CHALLENGED event_dev: eth1, event: 8 eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1 event_dev: eth1, event: 1 event_dev: eth1, event: 8 IFF_SLAVE Initial state of slave_dev is BOND_LINK_UP bonding: bond0: enslaving eth1 as an active interface with an up link. ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready event_dev: bond0, event: 4 IFF_MASTER bond0: no IPv6 routers present <<<<cable unplug>>>> eth1: link down event_dev: eth1, event: 4 IFF_SLAVE bonding: bond0: link status definitely down for interface eth1, disabling it event_dev: bond0, event: 4 IFF_MASTER <<<<cable plug>>>> eth1: link up, 100Mbps, full-duplex, lpa 0xC5E1 event_dev: eth1, event: 4 IFF_SLAVE bonding: bond0: link status definitely up for interface eth1. bonding: bond0: making interface eth1 the new active one. event_dev: eth1, event: 8 IFF_SLAVE event_dev: eth1, event: 8 IFF_SLAVE bonding: bond0: first active interface up! event_dev: bond0, event: 4 IFF_MASTER ---- The current active slave is set by calling bond_select_active_slave() function from bond_miimon_commit() function when the slave (eth1) link goes to state up. I also tested this on other machine with Broadcom NetXtreme II BCM5708 1000Base-T NIC and there all works fine. The thing is that this adapter is down and goes up after few seconds after it is enslaved. This patch calls bond_select_active_slave() in bond_enslave() function for modes alb and tlb and makes sure that the current active slave is set up properly even when the slave state is already up. Tested on both systems, works fine. Notice: The same problem can maybe also occrur in mode 8023AD but I'm unable to test that. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-25gianfar: reallocate skb when headroom is not enough for fcbLi Yang
Gianfar uses a hardware header FCB for offloading. However when used with bridging or IP forwarding, TX skb might not have enough headroom for the FCB. Reallocate skb for such cases. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-25Bump release date to 25Mar2009 and version to 0.22Florian Fainelli
This patch bumps the driver release date to March 25th 2009 and release version to 0.22. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-25r6040: Fix second PHY addressFlorian Fainelli
This patch fixes the second PHY address which is strapped to be at PHY address 3 instead of 2. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-26smack: convert smack to standard linux listsEtienne Basset
the following patch (on top of 2.6.29) converts Smack lists to standard linux lists Please review and consider for inclusion in 2.6.30-rc regards, Etienne Signed-off-by: Etienne Basset <etienne.basset@numericable.fr> Acked-by: Casey Schaufler <casey@schaufler-ca.com>
2009-03-25netfilter: nf_conntrack: calculate per-protocol nlattr sizeHolger Eitzenberger
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
2009-03-25netfilter: nf_conntrack: add generic function to get len of generic policyHolger Eitzenberger
Usefull for all protocols which do not add additional data, such as GRE or UDPlite. Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
2009-03-25netfilter: ctnetlink: allocate right-sized ctnetlink skbHolger Eitzenberger
Try to allocate a Netlink skb roughly the size of the actual message, with the help from the l3 and l4 protocol helpers. This is all to prevent a reallocation in netlink_trim() later. The overhead of allocating the right-sized skb is rather small, with ctnetlink_alloc_skb() actually being inlined away on my x86_64 box. The size of the per-proto space is determined at registration time of the protocol helper. Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
2009-03-25Revert "x86: don't compile vsmp_64 for 32bit"Ravikiran G Thirumalai
Partial revert of commit 129d8bc828e011bda0b7110a097bf3a0167f966e titled 'x86: don't compile vsmp_64 for 32bit' Commit reverted to compile vsmp_64.c if CONFIG_X86_64 is defined, since is_vsmp_box() needs to indicate that TSCs are not synchronized, and hence, not a valid time source, even when CONFIG_X86_VSMP is not defined. Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: shai@scalex86.org LKML-Reference: <20090324061429.GH7278@localdomain> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-03-25netfilter: nf_conntrack: use SLAB_DESTROY_BY_RCU and get rid of call_rcu()Eric Dumazet
Use "hlist_nulls" infrastructure we added in 2.6.29 for RCUification of UDP & TCP. This permits an easy conversion from call_rcu() based hash lists to a SLAB_DESTROY_BY_RCU one. Avoiding call_rcu() delay at nf_conn freeing time has numerous gains. First, it doesnt fill RCU queues (up to 10000 elements per cpu). This reduces OOM possibility, if queued elements are not taken into account This reduces latency problems when RCU queue size hits hilimit and triggers emergency mode. - It allows fast reuse of just freed elements, permitting better use of CPU cache. - We delete rcu_head from "struct nf_conn", shrinking size of this structure by 8 or 16 bytes. This patch only takes care of "struct nf_conn". call_rcu() is still used for less critical conntrack parts, that may be converted later if necessary. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2009-03-25[ARM] OMAP: Fix compile for omap2_init_common_hw()Tony Lindgren
Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25Merge branch 'for-next' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel
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