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2012-07-19net: Fix warnings in dst_ops.hDavid S. Miller
include/net/dst_ops.h:28:20: warning: ‘struct sock’ declared inside parameter list Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19ipv4: tcp: remove per net tcp_sockEric Dumazet
tcp_v4_send_reset() and tcp_v4_send_ack() use a single socket per network namespace. This leads to bad behavior on multiqueue NICS, because many cpus contend for the socket lock and once socket lock is acquired, extra false sharing on various socket fields slow down the operations. To better resist to attacks, we use a percpu socket. Each cpu can run without contention, using appropriate memory (local node) Additional features : 1) We also mirror the queue_mapping of the incoming skb, so that answers use the same queue if possible. 2) Setting SOCK_USE_WRITE_QUEUE socket flag speedup sock_wfree() 3) We now limit the number of in-flight RST/ACK [1] packets per cpu, instead of per namespace, and we honor the sysctl_wmem_default limit dynamically. (Prior to this patch, sysctl_wmem_default value was copied at boot time, so any further change would not affect tcp_sock limit) [1] These packets are only generated when no socket was matched for the incoming packet. Reported-by: Bill Sommerfeld <wsommerfeld@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19ipv4: use seqlock for nh_exceptionsJulian Anastasov
Use global seqlock for the nh_exceptions. Call fnhe_oldest with the right hash chain. Correct the diff value for dst_set_expires. v2: after suggestions from Eric Dumazet: * get rid of spin lock fnhe_lock, rearrange update_or_create_fnhe * continue daddr search in rt_bind_exception v3: * remove the daddr check before seqlock in rt_bind_exception * restart lookup in rt_bind_exception on detected seqlock change, as suggested by David Miller Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19libertas: firmware.c: remove duplicated includeDuan Jiong
Signed-off-by: Duan Jiong <djduanjiong@gmail.com>
2012-07-19Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2012-07-19ipv4: Fix time difference calculation in rt_bind_exception().David S. Miller
Reported-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19net/mlx4_en: Add accelerated RFS supportAmir Vadai
Use RFS infrastructure and flow steering in HW to keep CPU affinity of rx interrupts and application per TCP stream. A flow steering filter is added to the HW whenever the RFS ndo callback is invoked by core networking code. Because the invocation takes place in interrupt context, the actual setup of HW is done using workqueue. Whenever new filter is added, the driver checks for expiry of existing filters. Since there's window in time between the point where the core RFS code invoked the ndo callback, to the point where the HW is configured from the workqueue context, the 2nd, 3rd etc packets from that stream will cause the net core to invoke the callback again and again. To prevent inefficient/double configuration of the HW, the filters are kept in a database which is indexed using hash function to enable fast access. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19{NET,IB}/mlx4: Add rmap support to mlx4_assign_eqAmir Vadai
Enable callers of mlx4_assign_eq to supply a pointer to cpu_rmap. If supplied, the assigned IRQ is tracked using rmap infrastructure. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19net/rps: Protect cpu_rmap.h from double inclusionAmir Vadai
Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19net/mlx4: Move MAC_MASK to a common placeAmir Vadai
Define this macro is one common place instead of duplicating it over the code Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19ipv4: fix address selection in fib_compute_spec_dstJulian Anastasov
ip_options_compile can be called for forwarded packets, make sure the specific-destionation address is a local one as specified in RFC 1812, 4.2.2.2 Addresses in Options Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19ipv4: optimize fib_compute_spec_dst call in ip_options_echoJulian Anastasov
Move fib_compute_spec_dst at the only place where it is needed. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19Merge tag 'md-3.5-fixes' of git://neil.brown.name/mdLinus Torvalds
Pull three md bugfixes from NeilBrown: "One of the bugs was introduced in 3.5-rc1. Others have been there for longer." * tag 'md-3.5-fixes' of git://neil.brown.name/md: md/raid1: close some possible races on write errors during resync md: avoid crash when stopping md array races with closing other open fds. md: fix bug in handling of new_data_offset
2012-07-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking changes from David Miller: "Ok, we should be good to go now" 1) We have to statically initialize the init_net device list head rather than do so in an initcall, otherwise netprio_cgroup crashes if it's built statically rather than modular (Mark D. Rustad) 2) Fix SKB null oopser in CIPSO ipv4 option processing (Paul Moore) 3) Qlogic maintainers update (Anirban Chakraborty) * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net: Statically initialize init_net.dev_base_head MAINTAINERS: Changes in qlcnic and qlge maintainers list cipso: don't follow a NULL pointer when setsockopt() is called
2012-07-19Merge branch 'upstream-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID update from Jiri Kosina: "A final round of changes for HID for 3.5: just device ID additions." * 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: hid-multitouch: add support for Zytronic panels HID: add Sennheiser BTD500USB device support HID: add battery quirk for Apple Wireless ANSI
2012-07-19cx25821: Remove bad strcpy to read-only char*Ezequiel Garcia
The strcpy was being used to set the name of the board. Since the destination char* was read-only and the name is set statically at compile time; this was both wrong and redundant. The type of char* is changed to const char* to prevent future errors. Reported-by: Radek Masin <radek@masin.eu> Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> [ Taking directly due to vacations - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-19HID: hid-multitouch: add support for Zytronic panelsBenjamin Tissoires
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-07-19md/raid1: close some possible races on write errors during resyncNeilBrown
commit 4367af556133723d0f443e14ca8170d9447317cb md/raid1: clear bad-block record when write succeeds. Added a 'reschedule_retry' call possibility at the end of end_sync_write, but didn't add matching code at the end of sync_request_write. So if the writes complete very quickly, or scheduling makes it seem that way, then we can miss rescheduling the request and the resync could hang. Also commit 73d5c38a9536142e062c35997b044e89166e063b md: avoid races when stopping resync. Fix a race condition in this same code in end_sync_write but didn't make the change in sync_request_write. This patch updates sync_request_write to fix both of those. Patch is suitable for 3.1 and later kernels. Reported-by: Alexander Lyakas <alex.bolshoy@gmail.com> Original-version-by: Alexander Lyakas <alex.bolshoy@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
2012-07-19md: avoid crash when stopping md array races with closing other open fds.NeilBrown
md will refuse to stop an array if any other fd (or mounted fs) is using it. When any fs is unmounted of when the last open fd is closed all pending IO will be flushed (e.g. sync_blockdev call in __blkdev_put) so there will be no pending IO to worry about when the array is stopped. However in order to send the STOP_ARRAY ioctl to stop the array one must first get and open fd on the block device. If some fd is being used to write to the block device and it is closed after mdadm open the block device, but before mdadm issues the STOP_ARRAY ioctl, then there will be no last-close on the md device so __blkdev_put will not call sync_blockdev. If this happens, then IO can still be in-flight while md tears down the array and bad things can happen (use-after-free and subsequent havoc). So in the case where do_md_stop is being called from an open file descriptor, call sync_block after taking the mutex to ensure there will be no new openers. This is needed when setting a read-write device to read-only too. Cc: stable@vger.kernel.org Reported-by: majianpeng <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2012-07-19md: fix bug in handling of new_data_offsetNeilBrown
commit c6563a8c38fde3c1c7fc925a10bde3ca20799301 md: add possibility to change data-offset for devices. introduced a 'new_data_offset' attribute which should normally be the same as 'data_offset', but can be explicitly set to a different value to allow a reshape operation to move the data. Unfortunately when the 'data_offset' is explicitly set through sysfs, the new_data_offset is not also set, so the two would become out-of-sync incorrectly. One result of this is that trying to set the 'size' after the 'data_offset' would fail because it is not permitted to set the size when the 'data_offset' and 'new_data_offset' are different - as that can be confusing. Consequently when mdadm tried to do this while assembling an IMSM array it would fail. This bug was introduced in 3.5-rc1. Reported-by: Brian Downing <bdowning@lavos.net> Bisected-by: Brian Downing <bdowning@lavos.net> Tested-by: Brian Downing <bdowning@lavos.net> Signed-off-by: NeilBrown <neilb@suse.de>
2012-07-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull target fixes from Nicholas Bellinger: "This includes a bugfix from MDR to address a NULL pointer OOPs with FCoE aborts, along with a WRITE_SAME emulation bugfix for NOLB=0 cases, and persistent reservation return cleanups from Roland. All three patches are CC'ed to stable." * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: Fix range calculation in WRITE SAME emulation when num blocks == 0 target: Clean up returning errors in PR handling code tcm_fc: Fix crash seen with aborts and large reads
2012-07-18kexec: update URL of kexec homepageOlaf Hering
The referenced html file does not exist anymore. Replace the URL with the current project homepage. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18mips: fix bug.h build regressionYoichi Yuasa
Commit 377780887 ("bug.h: need linux/kernel.h for TAINT_WARN.") broke all MIPS builds: CC arch/mips/kernel/machine_kexec.o include/linux/log2.h: In function '__ilog2_u32': include/linux/log2.h:34:2: error: implicit declaration of function 'fls' [-Werror=implicit-function-declaration] include/linux/log2.h: In function '__ilog2_u64': include/linux/log2.h:42:2: error: implicit declaration of function 'fls64' [-Werror=implicit-function-declaration] ... Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Tested-by: John Crispin <blogic@openwrt.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18Make wait_for_device_probe() also do scsi_complete_async_scans()Linus Torvalds
Commit a7a20d103994 ("sd: limit the scope of the async probe domain") make the SCSI device probing run device discovery in it's own async domain. However, as a result, the partition detection was no longer synchronized by async_synchronize_full() (which, despite the name, only synchronizes the global async space, not all of them). Which in turn meant that "wait_for_device_probe()" would not wait for the SCSI partitions to be parsed. And "wait_for_device_probe()" was what the boot time init code relied on for mounting the root filesystem. Now, most people never noticed this, because not only is it timing-dependent, but modern distributions all use initrd. So the root filesystem isn't actually on a disk at all. And then before they actually mount the final disk filesystem, they will have loaded the scsi-wait-scan module, which not only does the expected wait_for_device_probe(), but also does scsi_complete_async_scans(). [ Side note: scsi_complete_async_scans() had also been partially broken, but that was fixed in commit 43a8d39d0137 ("fix async probe regression"), so that same commit a7a20d103994 had actually broken setups even if you used scsi-wait-scan explicitly ] Solve this problem by just moving the scsi_complete_async_scans() call into wait_for_device_probe(). Everybody who wants to wait for device probing to finish really wants the SCSI probing to complete, so there's no reason not to do this. So now "wait_for_device_probe()" really does what the name implies, and properly waits for device probing to finish. This also removes the now unnecessary extra calls to scsi_complete_async_scans(). Reported-and-tested-by: Artem S. Tashkinov <t.artem@mailcity.com> Cc: Dan Williams <dan.j.williams@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: James Bottomley <jbottomley@parallels.com> Cc: Borislav Petkov <bp@amd64.org> Cc: linux-scsi <linux-scsi@vger.kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull SELinux regression fixes from James Morris. Andrew Morton has a box that hit that open perms problem. I also renamed the "epollwakeup" selinux name for the new capability to be "block_suspend", to match the rename done by commit d9914cf66181 ("PM: Rename CAP_EPOLLWAKEUP to CAP_BLOCK_SUSPEND"). * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: SELinux: do not check open perms if they are not known to policy SELinux: include definition of new capabilities
2012-07-18net: Statically initialize init_net.dev_base_headRustad, Mark D
This change eliminates an initialization-order hazard most recently seen when netprio_cgroup is built into the kernel. With thanks to Eric Dumazet for catching a bug. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18ixgbe: Cleanup holes in flags after removing several of themAlexander Duyck
This change is just meant to defragment the flags as there are several hole that have been introduced since several features, or the flags for them, have been removed. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbe: Retire RSS enabled and capable flagsAlexander Duyck
All of our hardware supports RSS even if it is only for a single queue. So instead of toting around the RSS enable flag I am updating the code so that all devices are enabled and if we want to disable RSS it is indicated via the RSS mask. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbe: Add support for SR-IOV w/ DCB or RSSAlexander Duyck
This change essentially makes it so that we can enable almost all of the features all at once. This patch allows for the combination of SR-IOV, DCB, and FCoE in the case of the x540. It also beefs up the SR-IOV by adding support for RSS to the PF. The testing matrix gets to be very complex for this patch as there are a number of different features and subsets for queueing options. I tried to narrow these down a bit by restricting the PF to only supporting 4TC DCB when it is enabled in addition to SR-IOV. Cc: Greg Rose <gregory.v.rose@intel.com> Cc: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbe: Update configure virtualization to allow for multiple PF poolsAlexander Duyck
This change allows all pools from the default pool forward to be enabled vi ixgbe_configure_virtualization. This is needed as we are planning to use queues belonging to adjacent pools for FCoE when SR-IOV and FCoE are both enabled. In addition this patch contains some minor formatting changes as there were a few spots that seemed to be in need of some cleanup. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbevf: Fix multiple issues in ixgbevf_get/set_ringparamAlexander Duyck
In ixgbevf_get_ringparam we could run into a NULL pointer dereference if the rings were not allocated when we attempted the call. To prevent that we can just access the tx/rx_ring_count values instead of attempting to access the rings to get the count. This change corrects a memory leak and memory corruption in ixgbevf_set_ringparam. The memory leak was due to us not freeing the resources from the ring before overwriting them. This change corrects the memory leak by making certain to call ixgbe_free_tx/rx_resources on the rings prior to freeing them. The memory corruption was because we were replacing the rings but not updating the q_vectors. It addresses the memory corruption by leaving the rings in place and instead just copying the contents of the new rings into the existing rings. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbevf: Consolidate Tx context descriptor creation codeAlexander Duyck
There is a good bit of redundancy between the Tx checksum and segmentation offloads. In order to reduce some of this I am moving the code for creating a context descriptor into a separate function. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbevf: Add netdev to ring structureAlexander Duyck
This change adds the netdev to the ring structure. This allows for a quicker transition from ring to netdev without having to go from ring to adapter to netdev. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbevf: Do not rewind the Rx ring before bumping tailAlexander Duyck
The driver is going back one step from its' previous location before bumping tail. This is incorrect. We should just be writing the value of next_to_use into the tail register. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18ixgbevf: fix VF untagging when 802.1 prio is setPascal Bouchareine
We have had an issue when using ixgbe+ixgbevf and 802.1 VLAN tagging. When attaching a VLAN to a VF, frames with a 802.1q priority appeared untagged on the VF hence not reaching the VLAN, where frames with priority 0 where tagged as expected and seen by the VLAN device. This seems due to the way ixgbevf is looking up the full tag (prio+cfi+vlan) against the adapter active_vlans, as a condition to mark the skb tagged. Signed-off-by: Pascal Bouchareine <pascal@gandi.net> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-07-18tilegx net: use eth_hw_addr_random(), not eth_random_addr()Chris Metcalf
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2012-07-18tilegx net driver: handle payload data not in fragsChris Metcalf
The original driver implementation assumed that for TSO, all the payload data would be in the frags. This isn't always true; change the driver to support payload data at skb->data between "skb_transport_offset(skb) + tcp_hdrlen(skb)" and "skb->hdr_len", followed by the data in the frags. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2012-07-18net: tilegx driver bugfix (be explicit about percpu queue number)Chris Metcalf
Avoid packets belonging to queue/cpu A trying to transmit on cpu B. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2012-07-18Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2012-07-18ipv6: add ipv6_addr_hash() helperEric Dumazet
Introduce ipv6_addr_hash() helper doing a XOR on all bits of an IPv6 address, with an optimized x86_64 version. Use it in flow dissector, as suggested by Andrew McGregor, to reduce hash collision probabilities in fq_codel (and other users of flow dissector) Use it in ip6_tunnel.c and use more bit shuffling, as suggested by David Laight, as existing hash was ignoring most of them. Use it in sunrpc and use more bit shuffling, using hash_32(). Use it in net/ipv6/addrconf.c, using hash_32() as well. As a cleanup, use it in net/ipv4/tcp_metrics.c Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Andrew McGregor <andrewmcgr@gmail.com> Cc: Dave Taht <dave.taht@gmail.com> Cc: Tom Herbert <therbert@google.com> Cc: David Laight <David.Laight@ACULAB.COM> Cc: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18team: refine IFF_XMIT_DST_RELEASE capabilityJiri Pirko
Cloned patch of Eric Dumazet for bonding. Some workloads greatly benefit of IFF_XMIT_DST_RELEASE capability on output net device, avoiding dirtying dst refcount. team currently disables IFF_XMIT_DST_RELEASE unconditionally. If all ports have the IFF_XMIT_DST_RELEASE bit set, then team dev can also have it in its priv_flags. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip One more time/ntp fix pulled from Ingo Molnar. * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ntp: Fix STA_INS/DEL clearing bug
2012-07-18v4l2-dev: forgot to add VIDIOC_DV_TIMINGS_CAP.Hans Verkuil
The VIDIOC_DV_TIMINGS_CAP ioctl check wasn't added to determine_valid_ioctls(). This caused this ioctl to always return -ENOTTY. The cause for this was that for 3.5 two patch series were merged, one changing V4L2 core ioctl handling and one adding new functionality, and some of the new functionality wasn't handled by the new V4L2 core code. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [ Taking it directly due to vacations - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-18Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes for SPEAr from Olof Johansson: "These are arriving very late in the release cycle, but there has been a change of maintainers on the SPEAr platform and they have needed a while to get going. The patch count is higher than I would like at this point, but they're all relevant fixes and well-contained in their own platform code. I still think it's suitable 3.5 material and I don't think it should increase the need for a -rc8 since they are so contained." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE ARM: dts: SPEAr320: Fix compatible string Clk: SPEAr1340: Update sys clock parent array clk: SPEAr1340: Fix clk enable register for uart1 and i2c1. ARM: SPEAr13xx: Fix Interrupt bindings Clk:spear6xx:Fix: Rename clk ids within predefined limit Clk:spear3xx:Fix: Rename clk ids within predefined limit clk:spear1310:Fix: Rename clk ids within predefined limit clk:spear1340:Fix: Rename clk ids within predefined limit
2012-07-18driver: net: ethernet: cpsw: runtime PM supportMugunthan V N
Enabling runtime PM support for cpsw driver Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18driver: net: ethernet: davinci_mdio: runtime PM supportMugunthan V N
Enabling runtime PM support for davinci mdio driver Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18jme: netpoll supportPeter Wu
This patch adds the netpoll function to support netconsole. Tested and works fine on my "JMC250 PCI Express Gigabit Ethernet Controller" (PCI ID 0250). Signed-off-by: Peter Wu <lekensteyn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18skbuff: Use correct allocation in skb_copy_ubufsKrishna Kumar
Use correct allocation flags during copy of user space fragments to the kernel. Also "improve" couple of for loops. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18net: ethernet: davinci_emac: add OF supportHeiko Schocher
add OF support for the davinci_emac driver. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: netdev@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree-discuss@lists.ozlabs.org Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Anatoly Sivov <mm05@mail.ru> Cc: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-18ISDN: Add check for usb_alloc_urb() resultKarsten Keil
usb_alloc_urb() return value needs to be checked to avoid later NULL pointer access. Reported by rucsoftsec@gmail.com via bugzilla.kernel.org #44601. Signed-off-by: Karsten Keil <kkeil@linux-pingi.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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