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2013-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "Sorry I let so much accumulate, I was in Buffalo and wanted a few things to cook in my tree for a while before sending to you. Anyways, it's a lot of little things as usual at this stage in the game" 1) Make bonding MAINTAINERS entry reflect reality, from Andy Gospodarek. 2) Fix accidental sock_put() on timewait mini sockets, from Eric Dumazet. 3) Fix crashes in l2tp due to mis-handling of ipv4 mapped ipv6 addresses, from François CACHEREUL. 4) Fix heap overflow in __audit_sockaddr(), from the eagle eyed Dan Carpenter. 5) tcp_shifted_skb() doesn't take handle FINs properly, from Eric Dumazet. 6) SFC driver bug fixes from Ben Hutchings. 7) Fix TX packet scheduling wedge after channel change in ath9k driver, from Felix Fietkau. 8) Fix user after free in BPF JIT code, from Alexei Starovoitov. 9) Source address selection test is reversed in __ip_route_output_key(), fix from Jiri Benc. 10) VLAN and CAN layer mis-size netlink attributes, from Marc Kleine-Budde. 11) Fix permission checks in sysctls to use current_euid() instead of current_uid(). From Eric W Biederman. 12) IPSEC policies can go away while a timer is still pending for them, add appropriate ref-counting to fix, from Steffen Klassert. 13) Fix mis-programming of FDR and RMCR registers on R8A7740 sh_eth chips, from Nguyen Hong Ky and Simon Horman. 14) MLX4 forgets to DMA unmap pages on RX, fix from Amir Vadai. 15) IPV6 GRE tunnel MTU upper limit is miscalculated, from Oussama Ghorbel. 16) Fix typo in fq_change(), we were assigning "initial quantum" to "quantum". From Eric Dumazet. 17) Set a more appropriate sk_pacing_rate for non-TCP sockets, otherwise FQ packet scheduler does not pace those flows properly. Also from Eric Dumazet. 18) rtlwifi miscalculates packet pointers, from Mark Cave-Ayland. 19) l2tp_xmit_skb() can be called from process context, not just softirq context, so we must always make sure to BH disable around it. From Eric Dumazet. 20) On qdisc reset, we forget to purge the RB tree of SKBs in netem packet scheduler. From Stephen Hemminger. 21) Fix info leak in farsync WAN driver ioctl() handler, from Dan Carpenter and Salva Peiró. 22) Fix PHY reset and other issues in dm9000 driver, from Nikita Kiryanov and Michael Abbott. 23) When hardware can do SCTP crc32 checksums, we accidently don't disable the csum offload when IPSEC transformations have been applied. From Fan Du and Vlad Yasevich. 24) Tail loss probing in TCP leaves the socket in the wrong congestion avoidance state. From Yuchung Cheng. 25) In CPSW driver, enable NAPI before interrupts are turned on, from Markus Pargmann. 26) Integer underflow and dual-assignment in YAM hamradio driver, from Dan Carpenter. 27) If we are going to mangle a packet in tcp_set_skb_tso_segs() we must unclone it. This fixes various hard to track down crashes in drivers where the SKBs ->gso_segs was changing right from underneath the driver during TX queueing. From Eric Dumazet. 28) Fix the handling of VLAN IDs, and in particular the special IDs 0 and 4095, in the bridging layer. From Toshiaki Makita. 29) Another info leak, this time in wanxl WAN driver, from Salva Peiró. 30) Fix race in socket credential passing, from Daniel Borkmann. 31) WHen NETLABEL is disabled, we don't validate CIPSO packets properly, from Seif Mazareeb. 32) Fix identification of fragmented frames in ipv4/ipv6 UDP Fragmentation Offload output paths, from Jiri Pirko. 33) Virtual Function fixes in bnx2x driver from Yuval Mintz and Ariel Elior. 34) When we removed the explicit neighbour pointer from ipv6 routes a slight regression was introduced for users such as IPVS, xt_TEE, and raw sockets. We mix up the users requested destination address with the routes assigned nexthop/gateway. From Julian Anastasov and Simon Horman. 35) Fix stack overruns in rt6_probe(), the issue is that can end up doing two full packet xmit paths at the same time when emitting neighbour discovery messages. From Hannes Frederic Sowa. 36) davinci_emac driver doesn't handle IFF_ALLMULTI correctly, from Mariusz Ceier. 37) Make sure to set TCP sk_pacing_rate after the first legitimate RTT sample, from Neal Cardwell. 38) Wrong netlink attribute passed to xfrm_replay_verify_len(), from Steffen Klassert. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (152 commits) ax88179_178a: Add VID:DID for Samsung USB Ethernet Adapter ax88179_178a: Correct the RX error definition in RX header Revert "bridge: only expire the mdb entry when query is received" tcp: initialize passive-side sk_pacing_rate after 3WHS davinci_emac.c: Fix IFF_ALLMULTI setup mac802154: correct a typo in ieee802154_alloc_device() prototype ipv6: probe routes asynchronous in rt6_probe netfilter: nf_conntrack: fix rt6i_gateway checks for H.323 helper ipv6: fill rt6i_gateway with nexthop address ipv6: always prefer rt6i_gateway if present bnx2x: Set NETIF_F_HIGHDMA unconditionally bnx2x: Don't pretend during register dump bnx2x: Lock DMAE when used by statistic flow bnx2x: Prevent null pointer dereference on error flow bnx2x: Fix config when SR-IOV and iSCSI are enabled bnx2x: Fix Coalescing configuration bnx2x: Unlock VF-PF channel on MAC/VLAN config error bnx2x: Prevent an illegal pointer dereference during panic bnx2x: Fix Maximum CoS estimation for VFs drivers: net: cpsw: fix kernel warn during iperf test with interrupt pacing ...
2013-10-22openvswitch: collect mega flow mask statsAndy Zhou
Collect mega flow mask stats. ovs-dpctl show command can be used to display them for debugging and performance tuning. Signed-off-by: Andy Zhou <azhou@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
2013-10-22Merge branch 'drm-tda998x-3.12' of ↵Dave Airlie
git://ftp.arm.linux.org.uk/~rmk/linux-cubox into drm-next This adds support for the Armada 510 display subsystem found on the Marvell Dove devices. This IP is re-used across several different Marvell SoCs with various tweaks, and this driver has been structured to allow the other IPs to re-use the bulk of this code; further work in this area is expected from interested parties. This has been extensively tested on the SolidRun Cubox platform and appears to work well there. [airlied: update for api changes merged previous to this]
2013-10-22Merge branch 'dice-driver-playback-only' of ↵Takashi Iwai
git://git.alsa-project.org/alsa-kprivate into for-next
2013-10-21IB/core: Temporarily disable create_flow/destroy_flow uverbsYann Droneaud
The create_flow/destroy_flow uverbs and the associated extensions to the user-kernel verbs ABI are under review and are too experimental to freeze at this point. So userspace is not exposed to experimental features and an uinstable ABI, temporarily disable this for v3.12 (with a Kconfig option behind staging to reenable it if desired). The feature will be enabled after proper cleanup for v3.13. Signed-off-by: Yann Droneaud <ydroneaud@opteya.com> Link: http://marc.info/?i=cover.1381351016.git.ydroneaud@opteya.com Link: http://marc.info/?i=cover.1381177342.git.ydroneaud@opteya.com [ Add a Kconfig option to reenable these verbs. - Roland ] Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-10-19bonding: add Netlink support active_slave optionJiri Pirko
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-19bonding: add Netlink support mode optionJiri Pirko
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-18drm: Pad drm_mode_get_connector to 64-bit boundaryChris Wilson
Pavel Roskin reported that DRM_IOCTL_MODE_GETCONNECTOR was overwritting the 4 bytes beyond the end of its structure with a 32-bit userspace running on a 64-bit kernel. This is due to the padding gcc inserts as the drm_mode_get_connector struct includes a u64 and its size is not a natural multiple of u64s. 64-bit kernel: sizeof(drm_mode_get_connector)=80, alignof=8 sizeof(drm_mode_get_encoder)=20, alignof=4 sizeof(drm_mode_modeinfo)=68, alignof=4 32-bit userspace: sizeof(drm_mode_get_connector)=76, alignof=4 sizeof(drm_mode_get_encoder)=20, alignof=4 sizeof(drm_mode_modeinfo)=68, alignof=4 Fortuituously we can insert explicit padding to the tail of our structures without breaking ABI. Reported-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Dave Airlie <airlied@redhat.com> Cc: dri-devel@lists.freedesktop.org Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-10-17ALSA: add DICE driverClemens Ladisch
As a start point for further development, this is an incomplete driver for DICE devices: - only playback (so no clock source except the bus clock) - only 44.1 kHz - no MIDI - recovery after bus reset is slow - hwdep device is created, but not actually implemented Contains compilation fixes by Stefan Richter. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2013-10-17kvm: powerpc: book3s: Allow the HV and PR selection per virtual machineAneesh Kumar K.V
This moves the kvmppc_ops callbacks to be a per VM entity. This enables us to select HV and PR mode when creating a VM. We also allow both kvm-hv and kvm-pr kernel module to be loaded. To achieve this we move /dev/kvm ownership to kvm.ko module. Depending on which KVM mode we select during VM creation we take a reference count on respective module Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> [agraf: fix coding style] Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-17Powerpc KVM work is based on a commit after rc4.Gleb Natapov
Merging master into next to satisfy the dependencies. Conflicts: arch/arm/kvm/reset.c
2013-10-16Merge tag 'kvm-arm-for-3.13-1' of ↵Gleb Natapov
git://git.linaro.org/people/cdall/linux-kvm-arm into next Updates for KVM/ARM including cpu=host and Cortex-A7 support
2013-10-15ipvs: fix the IPVS_CMD_ATTR_MAX definitionJulian Anastasov
It was wrong (bigger) but problem is harmless. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-10-14netfilter: nfnetlink: add batch support and use it from nf_tablesPablo Neira Ayuso
This patch adds a batch support to nfnetlink. Basically, it adds two new control messages: * NFNL_MSG_BATCH_BEGIN, that indicates the beginning of a batch, the nfgenmsg->res_id indicates the nfnetlink subsystem ID. * NFNL_MSG_BATCH_END, that results in the invocation of the ss->commit callback function. If not specified or an error ocurred in the batch, the ss->abort function is invoked instead. The end message represents the commit operation in nftables, the lack of end message results in an abort. This patch also adds the .call_batch function that is only called from the batch receival path. This patch adds atomic rule updates and dumps based on bitmask generations. This allows to atomically commit a set of rule-set updates incrementally without altering the internal state of existing nf_tables expressions/matches/targets. The idea consists of using a generation cursor of 1 bit and a bitmask of 2 bits per rule. Assuming the gencursor is 0, then the genmask (expressed as a bitmask) can be interpreted as: 00 active in the present, will be active in the next generation. 01 inactive in the present, will be active in the next generation. 10 active in the present, will be deleted in the next generation. ^ gencursor Once you invoke the transition to the next generation, the global gencursor is updated: 00 active in the present, will be active in the next generation. 01 active in the present, needs to zero its future, it becomes 00. 10 inactive in the present, delete now. ^ gencursor If a dump is in progress and nf_tables enters a new generation, the dump will stop and return -EBUSY to let userspace know that it has to retry again. In order to invalidate dumps, a global genctr counter is increased everytime nf_tables enters a new generation. This new operation can be used from the user-space utility that controls the firewall, eg. nft -f restore The rule updates contained in `file' will be applied atomically. cat file ----- add filter INPUT ip saddr 1.1.1.1 counter accept #1 del filter INPUT ip daddr 2.2.2.2 counter drop #2 -EOF- Note that the rule 1 will be inactive until the transition to the next generation, the rule 2 will be evicted in the next generation. There is a penalty during the rule update due to the branch misprediction in the packet matching framework. But that should be quickly resolved once the iteration over the commit list that contain rules that require updates is finished. Event notification happens once the rule-set update has been committed. So we skip notifications is case the rule-set update is aborted, which can happen in case that the rule-set is tested to apply correctly. This patch squashed the following patches from Pablo: * nf_tables: atomic rule updates and dumps * nf_tables: get rid of per rule list_head for commits * nf_tables: use per netns commit list * nfnetlink: add batch support and use it from nf_tables * nf_tables: all rule updates are transactional * nf_tables: attach replacement rule after stale one * nf_tables: do not allow deletion/replacement of stale rules * nf_tables: remove unused NFTA_RULE_FLAGS Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: nf_tables: add insert operationEric Leblond
This patch adds a new rule attribute NFTA_RULE_POSITION which is used to store the position of a rule relatively to the others. By providing the create command and specifying the position, the rule is inserted after the rule with the handle equal to the provided position. Regarding notification, the position attribute specifies the handle of the previous rule to make sure we don't point to any stale rule in notifications coming from the commit path. This patch includes the following fix from Pablo: * nf_tables: fix rule deletion event reporting Signed-off-by: Eric Leblond <eric@regit.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: nf_tables: Add support for IPv6 NATTomasz Bursztyka
This patch generalizes the NAT expression to support both IPv4 and IPv6 using the existing IPv4/IPv6 NAT infrastructure. This also adds the NAT chain type for IPv6. This patch collapses the following patches that were posted to the netfilter-devel mailing list, from Tomasz: * nf_tables: Change NFTA_NAT_ attributes to better semantic significance * nf_tables: Split IPv4 NAT into NAT expression and IPv4 NAT chain * nf_tables: Add support for IPv6 NAT expression * nf_tables: Add support for IPv6 NAT chain * nf_tables: Fix up build issue on IPv6 NAT support And, from Pablo Neira Ayuso: * fix missing dependencies in nft_chain_nat Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: nf_tables: add support for dormant tablesPablo Neira Ayuso
This patch allows you to temporarily disable an entire table. You can change the state of a dormant table via NFT_MSG_NEWTABLE messages. Using this operation you can wake up a table, so their chains are registered. This provides atomicity at chain level. Thus, the rule-set of one chain is applied at once, avoiding any possible intermediate state in every chain. Still, the chains that belongs to a table are registered consecutively. This also allows you to have inactive tables in the kernel. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: nf_tables: add compatibility layer for x_tablesPablo Neira Ayuso
This patch adds the x_tables compatibility layer. This allows you to use existing x_tables matches and targets from nf_tables. This compatibility later allows us to use existing matches/targets for features that are still missing in nf_tables. We can progressively replace them with native nf_tables extensions. It also provides the userspace compatibility software that allows you to express the rule-set using the iptables syntax but using the nf_tables kernel components. In order to get this compatibility layer working, I've done the following things: * add NFNL_SUBSYS_NFT_COMPAT: this new nfnetlink subsystem is used to query the x_tables match/target revision, so we don't need to use the native x_table getsockopt interface. * emulate xt structures: this required extending the struct nft_pktinfo to include the fragment offset, which is already obtained from ip[6]_tables and that is used by some matches/targets. * add support for default policy to base chains, required to emulate x_tables. * add NFTA_CHAIN_USE attribute to obtain the number of references to chains, required by x_tables emulation. * add chain packet/byte counters using per-cpu. * support 32-64 bits compat. For historical reasons, this patch includes the following patches that were posted in the netfilter-devel mailing list. From Pablo Neira Ayuso: * nf_tables: add default policy to base chains * netfilter: nf_tables: add NFTA_CHAIN_USE attribute * nf_tables: nft_compat: private data of target and matches in contiguous area * nf_tables: validate hooks for compat match/target * nf_tables: nft_compat: release cached matches/targets * nf_tables: x_tables support as a compile time option * nf_tables: fix alias for xtables over nftables module * nf_tables: add packet and byte counters per chain * nf_tables: fix per-chain counter stats if no counters are passed * nf_tables: don't bump chain stats * nf_tables: add protocol and flags for xtables over nf_tables * nf_tables: add ip[6]t_entry emulation * nf_tables: move specific layer 3 compat code to nf_tables_ipv[4|6] * nf_tables: support 32bits-64bits x_tables compat * nf_tables: fix compilation if CONFIG_COMPAT is disabled From Patrick McHardy: * nf_tables: move policy to struct nft_base_chain * nf_tables: send notifications for base chain policy changes From Alexander Primak: * nf_tables: remove the duplicate NF_INET_LOCAL_OUT From Nicolas Dichtel: * nf_tables: fix compilation when nf-netlink is a module Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: nf_tables: convert built-in tables/chains to chain typesPablo Neira Ayuso
This patch converts built-in tables/chains to chain types that allows you to deploy customized table and chain configurations from userspace. After this patch, you have to specify the chain type when creating a new chain: add chain ip filter output { type filter hook input priority 0; } ^^^^ ------ The existing chain types after this patch are: filter, route and nat. Note that tables are just containers of chains with no specific semantics, which is a significant change with regards to iptables. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: nf_tables: add netlink set APIPatrick McHardy
This patch adds the new netlink API for maintaining nf_tables sets independently of the ruleset. The API supports the following operations: - creation of sets - deletion of sets - querying of specific sets - dumping of all sets - addition of set elements - removal of set elements - dumping of all set elements Sets are identified by name, each table defines an individual namespace. The name of a set may be allocated automatically, this is mostly useful in combination with the NFT_SET_ANONYMOUS flag, which destroys a set automatically once the last reference has been released. Sets can be marked constant, meaning they're not allowed to change while linked to a rule. This allows to perform lockless operation for set types that would otherwise require locking. Additionally, if the implementation supports it, sets can (as before) be used as maps, associating a data value with each key (or range), by specifying the NFT_SET_MAP flag and can be used for interval queries by specifying the NFT_SET_INTERVAL flag. Set elements are added and removed incrementally. All element operations support batching, reducing netlink message and set lookup overhead. The old "set" and "hash" expressions are replaced by a generic "lookup" expression, which binds to the specified set. Userspace is not aware of the actual set implementation used by the kernel anymore, all configuration options are generic. Currently the implementation selection logic is largely missing and the kernel will simply use the first registered implementation supporting the requested operation. Eventually, the plan is to have userspace supply a description of the data characteristics and select the implementation based on expected performance and memory use. This patch includes the new 'lookup' expression to look up for element matching in the set. This patch includes kernel-doc descriptions for this set API and it also includes the following fixes. From Patrick McHardy: * netfilter: nf_tables: fix set element data type in dumps * netfilter: nf_tables: fix indentation of struct nft_set_elem comments * netfilter: nf_tables: fix oops in nft_validate_data_load() * netfilter: nf_tables: fix oops while listing sets of built-in tables * netfilter: nf_tables: destroy anonymous sets immediately if binding fails * netfilter: nf_tables: propagate context to set iter callback * netfilter: nf_tables: add loop detection From Pablo Neira Ayuso: * netfilter: nf_tables: allow to dump all existing sets * netfilter: nf_tables: fix wrong type for flags variable in newelem Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-14netfilter: add nftablesPatrick McHardy
This patch adds nftables which is the intended successor of iptables. This packet filtering framework reuses the existing netfilter hooks, the connection tracking system, the NAT subsystem, the transparent proxying engine, the logging infrastructure and the userspace packet queueing facilities. In a nutshell, nftables provides a pseudo-state machine with 4 general purpose registers of 128 bits and 1 specific purpose register to store verdicts. This pseudo-machine comes with an extensible instruction set, a.k.a. "expressions" in the nftables jargon. The expressions included in this patch provide the basic functionality, they are: * bitwise: to perform bitwise operations. * byteorder: to change from host/network endianess. * cmp: to compare data with the content of the registers. * counter: to enable counters on rules. * ct: to store conntrack keys into register. * exthdr: to match IPv6 extension headers. * immediate: to load data into registers. * limit: to limit matching based on packet rate. * log: to log packets. * meta: to match metainformation that usually comes with the skbuff. * nat: to perform Network Address Translation. * payload: to fetch data from the packet payload and store it into registers. * reject (IPv4 only): to explicitly close connection, eg. TCP RST. Using this instruction-set, the userspace utility 'nft' can transform the rules expressed in human-readable text representation (using a new syntax, inspired by tcpdump) to nftables bytecode. nftables also inherits the table, chain and rule objects from iptables, but in a more configurable way, and it also includes the original datatype-agnostic set infrastructure with mapping support. This set infrastructure is enhanced in the follow up patch (netfilter: nf_tables: add netlink set API). This patch includes the following components: * the netlink API: net/netfilter/nf_tables_api.c and include/uapi/netfilter/nf_tables.h * the packet filter core: net/netfilter/nf_tables_core.c * the expressions (described above): net/netfilter/nft_*.c * the filter tables: arp, IPv4, IPv6 and bridge: net/ipv4/netfilter/nf_tables_ipv4.c net/ipv6/netfilter/nf_tables_ipv6.c net/ipv4/netfilter/nf_tables_arp.c net/bridge/netfilter/nf_tables_bridge.c * the NAT table (IPv4 only): net/ipv4/netfilter/nf_table_nat_ipv4.c * the route table (similar to mangle): net/ipv4/netfilter/nf_table_route_ipv4.c net/ipv6/netfilter/nf_table_route_ipv6.c * internal definitions under: include/net/netfilter/nf_tables.h include/net/netfilter/nf_tables_core.h * It also includes an skeleton expression: net/netfilter/nft_expr_template.c and the preliminary implementation of the meta target net/netfilter/nft_meta_target.c It also includes a change in struct nf_hook_ops to add a new pointer to store private data to the hook, that is used to store the rule list per chain. This patch is based on the patch from Patrick McHardy, plus merged accumulated cleanups, fixes and small enhancements to the nftables code that has been done since 2009, which are: From Patrick McHardy: * nf_tables: adjust netlink handler function signatures * nf_tables: only retry table lookup after successful table module load * nf_tables: fix event notification echo and avoid unnecessary messages * nft_ct: add l3proto support * nf_tables: pass expression context to nft_validate_data_load() * nf_tables: remove redundant definition * nft_ct: fix maxattr initialization * nf_tables: fix invalid event type in nf_tables_getrule() * nf_tables: simplify nft_data_init() usage * nf_tables: build in more core modules * nf_tables: fix double lookup expression unregistation * nf_tables: move expression initialization to nf_tables_core.c * nf_tables: build in payload module * nf_tables: use NFPROTO constants * nf_tables: rename pid variables to portid * nf_tables: save 48 bits per rule * nf_tables: introduce chain rename * nf_tables: check for duplicate names on chain rename * nf_tables: remove ability to specify handles for new rules * nf_tables: return error for rule change request * nf_tables: return error for NLM_F_REPLACE without rule handle * nf_tables: include NLM_F_APPEND/NLM_F_REPLACE flags in rule notification * nf_tables: fix NLM_F_MULTI usage in netlink notifications * nf_tables: include NLM_F_APPEND in rule dumps From Pablo Neira Ayuso: * nf_tables: fix stack overflow in nf_tables_newrule * nf_tables: nft_ct: fix compilation warning * nf_tables: nft_ct: fix crash with invalid packets * nft_log: group and qthreshold are 2^16 * nf_tables: nft_meta: fix socket uid,gid handling * nft_counter: allow to restore counters * nf_tables: fix module autoload * nf_tables: allow to remove all rules placed in one chain * nf_tables: use 64-bits rule handle instead of 16-bits * nf_tables: fix chain after rule deletion * nf_tables: improve deletion performance * nf_tables: add missing code in route chain type * nf_tables: rise maximum number of expressions from 12 to 128 * nf_tables: don't delete table if in use * nf_tables: fix basechain release From Tomasz Bursztyka: * nf_tables: Add support for changing users chain's name * nf_tables: Change chain's name to be fixed sized * nf_tables: Add support for replacing a rule by another one * nf_tables: Update uapi nftables netlink header documentation From Florian Westphal: * nft_log: group is u16, snaplen u32 From Phil Oester: * nf_tables: operational limit match Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-12DRM: Armada: Add Armada DRM driverRussell King
This patch adds support for the pair of LCD controllers on the Marvell Armada 510 SoCs. This driver supports: - multiple contiguous scanout buffers for video and graphics - shm backed cacheable buffer objects for X pixmaps for Vivante GPU acceleration - dual lcd0 and lcd1 crt operation - video overlay on each LCD crt via DRM planes - page flipping of the main scanout buffers - DRM prime for buffer export/import This driver is trivial to extend to other Armada SoCs. Included in this commit is the core driver with no output support; output support is platform and encoder driver dependent. Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-10-11cfg80211: pass station supported channel and oper class infoSunil Dutt
The information of the peer's supported channels and supported operating classes are required for the driver to perform TDLS off channel operations. This commit enhances the function nl80211_(new)set_station to pass this information of the peer to the driver. Signed-off-by: Sunil Dutt <c_duttus@qti.qualcomm.com> [return errors for malformed tuples] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-09cfg80211: rename regulatory_hint_11d() to regulatory_hint_country_ie()Luis R. Rodriguez
It is incorrect to refer to this as 11d as 802.11d was just a proposed amendment, 802.11d was merged to the standard so use proper terminology. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: include/linux/netdevice.h net/core/sock.c Trivial merge issues. Removal of "extern" for functions declaration in netdevice.h at the same time "const" was added to an argument. Two parallel line additions in net/core/sock.c Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-08cfg80211: fix nl80211.h documentation for DFS enum statesLuis R. Rodriguez
The names are prefixed incorrectly on the documentation. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> [also remove spurious blank line] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-10-05misc: mic: Enable OSPM suspend and resume support.Dasaratharaman Chandramouli
This patch enables support for OSPM suspend and resume in the MIC driver. During a host suspend event, the driver performs an orderly shutdown of the cards if they are online. Upon resume, any cards that were previously online before suspend are rebooted. The driver performs an orderly shutdown of the card primarily to ensure that applications in the card are terminated and mounted devices are safely un-mounted before the card is powered down in the event of an OSPM suspend. The driver makes use of the MIC daemon to accomplish OSPM suspend and resume. The driver registers a PM notifier per MIC device. The devices get notified synchronously during PM_SUSPEND_PREPARE and PM_POST_SUSPEND phases. During the PM_SUSPEND_PREPARE phase, the driver performs one of the following three tasks. 1) If the card is 'offline', the driver sets the card to a 'suspended' state and returns. 2) If the card is 'online', the driver initiates card shutdown by setting the card state to suspending. This notifies the MIC daemon which invokes shutdown and sets card state to 'suspended'. The driver returns after the shutdown is complete. 3) If the card is already being shutdown, possibly by a host user space application, the driver sets the card state to 'suspended' and returns after the shutdown is complete. During the PM_POST_SUSPEND phase, the driver simply notifies the daemon and returns. The daemon boots those cards that were previously online during the suspend phase. Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Nikhil Rao <nikhil.rao@intel.com> Signed-off-by: Harshavardhan R Kharche <harshavardhan.r.kharche@intel.com> Signed-off-by: Sudeep Dutt <sudeep.dutt@intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-04Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next Pablo Neira Ayuso says: ==================== The following patchset contains Netfilter updates for your net-next tree, mostly ipset improvements and enhancements features, they are: * Don't call ip_nest_end needlessly in the error path from me, suggested by Pablo Neira Ayuso, from Jozsef Kadlecsik. * Fixed sparse warnings about shadowed variable and missing rcu annotation and fix of "may be used uninitialized" warnings, also from Jozsef. * Renamed simple macro names to avoid namespace issues, reported by David Laight, again from Jozsef. * Use fix sized type for timeout in the extension part, and cosmetic ordering of matches and targets separatedly in xt_set.c, from Jozsef. * Support package fragments for IPv4 protos without ports from Anders K. Pedersen. For example this allows a hash:ip,port ipset containing the entry 192.168.0.1,gre:0 to match all package fragments for PPTP VPN tunnels to/from the host. Without this patch only the first package fragment (with fragment offset 0) was matched. * Introduced a new operation to get both setname and family, from Jozsef. ip[6]tables set match and SET target need to know the family of the set in order to reject adding rules which refer to a set with a non-mathcing family. Currently such rules are silently accepted and then ignored instead of generating an error message to the user. * Reworked extensions support in ipset types from Jozsef. The approach of defining structures with all variations is not manageable as the number of extensions grows. Therefore a blob for the extensions is introduced, somewhat similar to conntrack. The support of extensions which need a per data destroy function is added as well. * When an element timed out in a list:set type of set, the garbage collector skipped the checking of the next element. So the purging was delayed to the next run of the gc, fixed by Jozsef. * A small Kconfig fix: NETFILTER_NETLINK cannot be selected and ipset requires it. * hash:net,net type from Oliver Smith. The type provides the ability to store pairs of subnets in a set. * Comment for ipset entries from Oliver Smith. This makes possible to annotate entries in a set with comments, for example: ipset n foo hash:net,net comment ipset a foo 10.0.0.0/21,192.168.1.0/24 comment "office nets A and B" * Fix of hash types resizing with comment extension from Jozsef. * Fix of new extensions for list:set type when an element is added into a slot from where another element was pushed away from Jozsef. * Introduction of a common function for the listing of the element extensions from Jozsef. * Net namespace support for ipset from Vitaly Lavrov. * hash:net,port,net type from Oliver Smith, which makes possible to store the triples of two subnets and a protocol, port pair in a set. * Get xt_TCPMSS working with net namespace, by Gao feng. * Use the proper net netnamespace to allocate skbs, also by Gao feng. * A couple of cleanups for the conntrack SIP helper, by Holger Eitzenberger. * Extend cttimeout to allow setting default conntrack timeouts via nfnetlink, so we can get rid of all our sysctl/proc interfaces in the future for timeout tuning, from me. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-04perf: Add generic transaction flagsAndi Kleen
Add a generic qualifier for transaction events, as a new sample type that returns a flag word. This is particularly useful for qualifying aborts: to distinguish aborts which happen due to asynchronous events (like conflicts caused by another CPU) versus instructions that lead to an abort. The tuning strategies are very different for those cases, so it's important to distinguish them easily and early. Since it's inconvenient and inflexible to filter for this in the kernel we report all the events out and allow some post processing in user space. The flags are based on the Intel TSX events, but should be fairly generic and mostly applicable to other HTM architectures too. In addition to various flag words there's also reserved space to report an program supplied abort code. For TSX this is used to distinguish specific classes of aborts, like a lock busy abort when doing lock elision. Flags: Elision and generic transactions (ELISION vs TRANSACTION) (HLE vs RTM on TSX; IBM etc. would likely only use TRANSACTION) Aborts caused by current thread vs aborts caused by others (SYNC vs ASYNC) Retryable transaction (RETRY) Conflicts with other threads (CONFLICT) Transaction write capacity overflow (CAPACITY WRITE) Transaction read capacity overflow (CAPACITY READ) Transactions implicitely aborted can also return an abort code. This can be used to signal specific events to the profiler. A common case is abort on lock busy in a RTM eliding library (code 0xff) To handle this case we include the TSX abort code Common example aborts in TSX would be: - Data conflict with another thread on memory read. Flags: TRANSACTION|ASYNC|CONFLICT - executing a WRMSR in a transaction. Flags: TRANSACTION|SYNC - HLE transaction in user space is too large Flags: ELISION|SYNC|CAPACITY-WRITE The only flag that is somewhat TSX specific is ELISION. This adds the perf core glue needed for reporting the new flag word out. v2: Add MEM/MISC v3: Move transaction to the end v4: Separate capacity-read/write and remove misc v5: Remove _SAMPLE. Move abort flags to 32bit. Rename transaction to txn Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1379688044-14173-2-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-10-03bonding: modify the old and add new xmit hash policiesNikolay Aleksandrov
This patch adds two new hash policy modes which use skb_flow_dissect: 3 - Encapsulated layer 2+3 4 - Encapsulated layer 3+4 There should be a good improvement for tunnel users in those modes. It also changes the old hash functions to: hash ^= (__force u32)flow.dst ^ (__force u32)flow.src; hash ^= (hash >> 16); hash ^= (hash >> 8); Where hash will be initialized either to L2 hash, that is SRCMAC[5] XOR DSTMAC[5], or to flow->ports which should be extracted from the upper layer. Flow's dst and src are also extracted based on the xmit policy either directly from the buffer or by using skb_flow_dissect, but in both cases if the protocol is IPv6 then dst and src are obtained by ipv6_addr_hash() on the real addresses. In case of a non-dissectable packet, the algorithms fall back to L2 hashing. The bond_set_mode_ops() function is now obsolete and thus deleted because it was used only to set the proper hash policy. Also we trim a pointer from struct bonding because we no longer need to keep the hash function, now there's only a single hash function - bond_xmit_hash that works based on bond->params.xmit_policy. The hash function and skb_flow_dissect were suggested by Eric Dumazet. The layer names were suggested by Andy Gospodarek, because I suck at semantics. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-02tc: export tc_defact.h to userspacestephen hemminger
Jamal sent patch to add tc user simple actions to iproute2 but required header was not being exported. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-02ARM/ARM64: KVM: Implement KVM_ARM_PREFERRED_TARGET ioctlAnup Patel
For implementing CPU=host, we need a mechanism for querying preferred VCPU target type on underlying Host. This patch implements KVM_ARM_PREFERRED_TARGET vm ioctl which returns struct kvm_vcpu_init instance containing information about preferred VCPU target type and target specific features available for it. Signed-off-by: Anup Patel <anup.patel@linaro.org> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2013-10-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/emulex/benet/be.h drivers/net/usb/qmi_wwan.c drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h include/net/netfilter/nf_conntrack_synproxy.h include/net/secure_seq.h The conflicts are of two varieties: 1) Conflicts with Joe Perches's 'extern' removal from header file function declarations. Usually it's an argument signature change or a function being added/removed. The resolutions are trivial. 2) Some overlapping changes in qmi_wwan.c and be.h, one commit adds a new value, another changes an existing value. That sort of thing. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-01netfilter: cttimeout: allow to set/get default protocol timeoutsPablo Neira Ayuso
Default timeouts are currently set via proc/sysctl interface, the typical pattern is a file name like: /proc/sys/net/netfilter/nf_conntrack_PROTOCOL_timeout_STATE This results in one entry per default protocol state timeout. This patch simplifies this by allowing to set default protocol timeouts via cttimeout netlink interface. This should allow us to get rid of the existing proc/sysctl code in the midterm. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-10-01drm: Reject stereo modes with an unknown layoutDamien Lespiau
The kernel shouldn't accept invalid modes, just say No. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-01drm: Code stereo layouts as an enum rather than a bit fieldDamien Lespiau
This allows us to use fewer bits in the mode structure, leaving room for future work while allowing more stereo layouts types than we could have ever dreamt of. I also exposed the previously private DRM_MODE_FLAG_3D_MASK to set in stone that we are using 5 bits for the stereo layout enum, reserving 32 values. Even with that reservation, we gain 3 bits from the previous encoding. The code adding the mandatory stereo modes needeed to be adapted as it was relying or being able to or stereo layouts together. Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-01drm: Add a STEREO_3D capability to the SET_CLIENT_CAP ioctlDamien Lespiau
This capability allows user space to control the delivery of modes with the 3D flags set. This is to not play games with current user space users not knowing anything about stereo 3D flags and that could try to set a mode with one or several of those bits set. So, the plan is to remove the stereo modes from the list of modes we give to DRM clients by default, and let them through if we are being told otherwise. stereo_allowed is bound to the drm_file structure to make it a per-client setting, not a global one. v2: Replace clearing 3D flags by discarding the stereo modes now that they are regular modes. v3: SET_CAP -> SET_CLIENT_CAP rename (Chris Wilson) Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-01drm: Add HDMI stereo 3D flags to struct drm_mode_modeinfoDamien Lespiau
HDMI 1.4a defines a few layouts that we'd like to expose. This commits add new modeinfo flags that can be used to list the supported stereo layouts (when querying the list of modes) and to set a given stereo 3D mode (when setting a mode). v2: Add a drm_mode_is_stereo() helper Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-01drm: Add a SET_CLIENT_CAP ioctlDamien Lespiau
This ioctl can be used to turn some knobs in a DRM driver. The client can ask the DRM core for an alternate view of the reality: it can be useful to be able to instruct the core that the DRM client can handle new functionnality that would otherwise break current ABI. v2: Rename to ioctl from SET_CAP to SET_CLIENT_CAP (Chris Wilson) Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-01drm: Move the GET_CAP macros next to the corresponding ioctl structureDamien Lespiau
It's a tiny bit more logical to find the different capabilities you can use with the GET_CAP ioctl next to the structure rather than putting them at the end of the file. v2: Tab align the litterals (David Herrmann) v3: Make it clearer that DRM_PRIME_CAP_EXPORT/IMPORT are flags of DRM_CAP_PRIME. v4: Rebase on top of latest bits (DRM_CAP_ASYNC_PAGE_FLIP was introduced) Reviewed-by: David Herrmann <dh.herrmann@gmail.com> (for v2) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-01Merge tag 'drm-intel-next-2013-09-21-merged' of ↵Dave Airlie
git://people.freedesktop.org/~danvet/drm-intel into drm-next drm-intel-next-2013-09-21: - clock state handling rework from Ville - l3 parity handling fixes for hsw from Ben - some more watermark improvements from Ville - ban badly behaved context from Mika - a few vlv improvements from Jesse - VGA power domain handling from Ville drm-intel-next-2013-09-06: - Basic mipi dsi support from Jani. Not yet converted over to drm_bridge since that was too fresh, but the porting is in progress already. - More vma patches from Ben, this time the code to convert the execbuffer code. Now that the shrinker recursion bug is tracked down we can move ahead here again. Yay! - Optimize hw context switching to not generate needless interrupts (Chris Wilson). Also some shuffling for the oustanding request allocation. - Opregion support for SWSCI, although not yet fully wired up (we need a bit of runtime D3 support for that apparently, due to Windows design deficiencies), from Jani Nikula. - A few smaller changes all over. [airlied: merge conflict fix in i9xx_set_pipeconf] * tag 'drm-intel-next-2013-09-21-merged' of git://people.freedesktop.org/~danvet/drm-intel: (119 commits) drm/i915: assume all GM45 Acer laptops use inverted backlight PWM drm/i915: cleanup a min_t() cast drm/i915: Pull intel_init_power_well() out of intel_modeset_init_hw() drm/i915: Add POWER_DOMAIN_VGA drm/i915: Refactor power well refcount inc/dec operations drm/i915: Add intel_display_power_{get, put} to request power for specific domains drm/i915: Change i915_request power well handling drm/i915: POSTING_READ IPS_CTL before waiting for the vblank drm/i915: don't disable ERR_INT on the IRQ handler drm/i915/vlv: disable rc6p and rc6pp residency reporting on BYT drm/i915/vlv: honor i915_enable_rc6 boot param on VLV drm/i915: s/HAS_L3_GPU_CACHE/HAS_L3_DPF drm/i915: Do remaps for all contexts drm/i915: Keep a list of all contexts drm/i915: Make l3 remapping use the ring drm/i915: Add second slice l3 remapping drm/i915: Fix HSW parity test drm/i915: dump crtc timings from the pipe config drm/i915: register backlight device also when backlight class is a module drm/i915: write D_COMP using the mailbox ... Conflicts: drivers/gpu/drm/i915/intel_display.c
2013-09-30Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-30netfilter: ipset: Support comments for ipset entries in the core.Oliver Smith
This adds the core support for having comments on ipset entries. The comments are stored as standard null-terminated strings in dynamically allocated memory after being passed to the kernel. As a result of this, code has been added to the generic destroy function to iterate all extensions and call that extension's destroy task if the set has that extension activated, and if such a task is defined. Signed-off-by: Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
2013-09-30netfilter: ipset: Introduce new operation to get both setname and familyJozsef Kadlecsik
ip[6]tables set match and SET target need to know the family of the set in order to reject adding rules which refer to a set with a non-mathcing family. Currently such rules are silently accepted and then ignored instead of generating a clear error message to the user, which is not helpful. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
2013-09-29Merge 3.12-rc3 into char-misc-nextGreg Kroah-Hartman
We need/want the mei fixes in here so we can apply other updates that are depending on them. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-29Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "Nothing too major, radeon still has some dpm changes for off by default. Radeon, intel, msm: - radeon: a few more dpm fixes (still off by default), uvd fixes - i915: runtime warn backtrace and regression fix - msm: iommu changes fallout" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (27 commits) drm/msm: use drm_gem_dumb_destroy helper drm/msm: deal with mach/iommu.h removal drm/msm: Remove iommu include from mdp4_kms.c drm/msm: Odd PTR_ERR usage drm/i915: Fix up usage of SHRINK_STOP drm/radeon: fix hdmi audio on DCE3.0/3.1 asics drm/i915: preserve pipe A quirk in i9xx_set_pipeconf drm/i915/tv: clear adjusted_mode.flags drm/i915/dp: increase i2c-over-aux retry interval on AUX DEFER drm/radeon/cik: fix overflow in vram fetch drm/radeon: add missing hdmi callbacks for rv6xx drm/i915: Use a temporary va_list for two-pass string handling drm/radeon/uvd: lower msg&fb buffer requirements on UVD3 drm/radeon: disable tests/benchmarks if accel is disabled drm/radeon: don't set default clocks for SI when DPM is disabled drm/radeon/dpm/ci: filter clocks based on voltage/clk dep tables drm/radeon/dpm/si: filter clocks based on voltage/clk dep tables drm/radeon/dpm/ni: filter clocks based on voltage/clk dep tables drm/radeon/dpm/btc: filter clocks based on voltage/clk dep tables drm/radeon/dpm: fetch the max clk from voltage dep tables helper ...
2013-09-28net: introduce SO_MAX_PACING_RATEEric Dumazet
As mentioned in commit afe4fd062416b ("pkt_sched: fq: Fair Queue packet scheduler"), this patch adds a new socket option. SO_MAX_PACING_RATE offers the application the ability to cap the rate computed by transport layer. Value is in bytes per second. u32 val = 1000000; setsockopt(sockfd, SOL_SOCKET, SO_MAX_PACING_RATE, &val, sizeof(val)); To be effectively paced, a flow must use FQ packet scheduler. Note that a packet scheduler takes into account the headers for its computations. The effective payload rate depends on MSS and retransmits if any. I chose to make this pacing rate a SOL_SOCKET option instead of a TCP one because this can be used by other protocols. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Steinar H. Gunderson <sesse@google.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-28Merge branch 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes More radeon fixes for 3.12. Kind of all over the place: UVD, DPM, tiling, etc. * 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: fix hdmi audio on DCE3.0/3.1 asics drm/radeon/cik: fix overflow in vram fetch drm/radeon: add missing hdmi callbacks for rv6xx drm/radeon/uvd: lower msg&fb buffer requirements on UVD3 drm/radeon: disable tests/benchmarks if accel is disabled drm/radeon: don't set default clocks for SI when DPM is disabled drm/radeon/dpm/ci: filter clocks based on voltage/clk dep tables drm/radeon/dpm/si: filter clocks based on voltage/clk dep tables drm/radeon/dpm/ni: filter clocks based on voltage/clk dep tables drm/radeon/dpm/btc: filter clocks based on voltage/clk dep tables drm/radeon/dpm: fetch the max clk from voltage dep tables helper drm/radeon: fix missed variable sized access drm/radeon: Make r100_cp_ring_info() and radeon_ring_gfx() safe (v2) drm/radeon/cik: Add tiling mode index for 1D tiled depth/stencil surfaces drm/radeon/cik: Fix encoding of number of banks in tiling configuration info drm/radeon/cik: Fix printing of client name on VM protection fault drm/radeon: additional gcc fixes for radeon_atombios.c drm/radeon: avoid UVD corruption on AGP cards using GPU gart
2013-09-27misc: mic: fix a warning in the IOCTL header file.Sudeep Dutt
The following warning from mic_ioctl.h is fixed via this patch: found __[us]{8,16,32,64} type without #include <linux/types.h> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Nikhil Rao <nikhil.rao@intel.com> Signed-off-by: Harshavardhan R Kharche <harshavardhan.r.kharche@intel.com> Signed-off-by: Sudeep Dutt <sudeep.dutt@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-27Merge branch 'pci/misc' into nextBjorn Helgaas
* pci/misc: PCI: Remove unused PCI_MSIX_FLAGS_BIRMASK definition PCI: acpiphp_ibm: Convert to dynamic debug PCI: acpiphp: Convert to dynamic debug PCI: Remove Intel Haswell D3 delays PCI: Pass type, width, and prefetchability for window alignment PCI: Document reason for using pci_is_root_bus() PCI: Use pci_is_root_bus() to check for root bus PCI: Remove unused "is_pcie" from pci_dev structure PCI: Update pci_find_slot() description in pci.txt [SCSI] qla2xxx: Use standard PCIe Capability Link register field names PCI: Fix comment typo, remove unnecessary !! in pci_is_pcie() PCI: Drop "setting latency timer" messages