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2015-08-30Merge remote-tracking branches 'regulator/topic/qcom-smd', ↵Mark Brown
'regulator/topic/qcom-spmi', 'regulator/topic/rk808', 'regulator/topic/stub' and 'regulator/topic/tol' into regulator-next
2015-08-30Merge remote-tracking branches 'regulator/topic/mt6311', ↵Mark Brown
'regulator/topic/ocp', 'regulator/topic/owner', 'regulator/topic/pfuze100' and 'regulator/topic/pwm' into regulator-next
2015-08-30Merge remote-tracking branches 'regulator/topic/lp872x', ↵Mark Brown
'regulator/topic/ltc3589', 'regulator/topic/max77693' and 'regulator/topic/max8973' into regulator-next
2015-08-30Merge remote-tracking branches 'regulator/topic/da9210', ↵Mark Brown
'regulator/topic/da9211', 'regulator/topic/fan53555', 'regulator/topic/isl9305' and 'regulator/topic/list' into regulator-next
2015-08-30Merge remote-tracking branches 'regulator/topic/88pm800', ↵Mark Brown
'regulator/topic/ad5398', 'regulator/topic/axp20x' and 'regulator/topic/da9062' into regulator-next
2015-08-30Merge remote-tracking branch 'regulator/topic/core' into regulator-nextMark Brown
2015-08-30Merge remote-tracking branch 'regulator/fix/pbias' into regulator-linusMark Brown
2015-08-30regulator: mt6311: fix platform_no_drv_owner.cocci warningskbuild test robot
drivers/regulator/mt6311-regulator.c:169:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30regulator: ltc3589: Remove unnecessary MODULE_ALIAS()Javier Martinez Canillas
The driver has a I2C device id table that is used to create the modaliases and already contains a "ltc3589" device id. So the modalias is unnecessary. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30regulator: ad5398: Remove unnecessary MODULE_ALIAS()Javier Martinez Canillas
The driver has a I2C device id table that is used to create the modaliases and also "ad5398-regulator" is not a supported I2C id, so it's never used. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30ASoC: sti_uniperif: Ensure component is unregistered when unload moduleAxel Lin
Use devm_snd_soc_register_component to ensure component is unregistered when unload the module. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30MIPS: pgtable-bits.h: Correct _PAGE_GLOBAL_SHIFT build failureMaciej W. Rozycki
Correct a build failure introduced by be0c37c9 [MIPS: Rearrange PTE bits into fixed positions.]: In file included from ./arch/mips/include/asm/io.h:27:0, from ./arch/mips/include/asm/page.h:176, from include/linux/mm_types.h:15, from include/linux/sched.h:27, from include/linux/ptrace.h:5, from arch/mips/kernel/cpu-probe.c:16: ./arch/mips/include/asm/pgtable-bits.h:164:0: error: "_PAGE_GLOBAL_SHIFT" redefined [-Werror] #define _PAGE_GLOBAL_SHIFT (_PAGE_MODIFIED_SHIFT + 1) ^ ./arch/mips/include/asm/pgtable-bits.h:141:0: note: this is the location of the previous definition #define _PAGE_GLOBAL_SHIFT (_PAGE_SPLITTING_SHIFT + 1) ^ cc1: all warnings being treated as errors make[2]: *** [arch/mips/kernel/cpu-probe.o] Error 1 for 64BIT/CPU_MIPSR1/MIPS_HUGE_TLB_SUPPORT configurations. Remove the scattered double `_PAGE_NO_EXEC_SHIFT' and `_PAGE_GLOBAL_SHIFT' macro definitions and rearrange them so that the respective macros these definitions are based on are also those used for guarding conditionals. [ralf@linux-mips.org: resolved conflicts and updated commments.] Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9960/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-08-30ASoC: au1x: psc-i2s: Convert to use devm_ioremap_resourceAxel Lin
Use devm_ioremap_resource() instead of open code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30ASoC: sh: dma-sh7760: Convert to devm_snd_soc_register_platformAxel Lin
Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30spi: fsl-(e)spi: Fix checking return value of devm_ioremap_resourceAxel Lin
devm_ioremap_resource() returns ERR_PTR on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30ASoC: spear_pcm: Use devm_snd_dmaengine_pcm_register to fix resource leakAxel Lin
All the callers assume devm_spear_pcm_platform_register is a devm_ API, so use devm_snd_dmaengine_pcm_register in devm_spear_pcm_platform_register. Fixes: e1771bcf99b0 ("ASoC: SPEAr: remove custom DMA alloc compat function") Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30cxl: Set up and enable PSL TimebasePhilippe Bergheaud
This patch configures the PSL Timebase function and enables it, after the CAPP has been initialized by OPAL. Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Philippe Bergheaud <felix@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-08-30cxl: Fix force unmapping mmaps of contexts allocated through the kernel apiIan Munsie
The cxl user api uses the address_space associated with the file when we need to force unmap all cxl mmap regions (e.g. on eeh, driver detach, etc). Currently, contexts allocated through the kernel api do not do this and instead skip the mmap invalidation, potentially allowing them to poke at the hardware after such an event, which may cause all sorts of trouble. This patch allocates an address_space for cxl contexts allocated through the kernel api so that the same invalidate path will for these contexts as well. We don't use the anonymous inode's address_space, as doing so could invalidate any mmaps of completely unrelated drivers using anonymous file descriptors. This patch also introduces a kernelapi flag, so we know when freeing the context if the address_space was allocated by us and needs to be freed. Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-08-30cxl: Fix + cleanup error paths in cxl_dev_context_initIan Munsie
If the cxl_context_alloc() call fails, we return immediately without releasing the reference on the AFU device, allowing it to leak. This patch switches to using goto style error handling so that the device is released in common code for both error paths, and will also simplify things if we add additional initialisation in this function in the future. Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-08-29Merge branch 'ovs-vport-cleanup'David S. Miller
Pravin B Shelar says: ==================== openvswitch: Cleanup post vport conversion. After converting all vport to netdev implmentations there is no need for some of vport functionality. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29openvswitch: Remove vport-netPravin B Shelar
This structure is not used anymore. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29openvswitch: Remove vport stats.Pravin B Shelar
Since all vport types are now backed by netdev, we can directly use netdev stats. Following patch removes redundant stat from vport. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29openvswitch: Remove egress_tun_info.Pravin B Shelar
tun info is passed using skb-dst pointer. Now we have converted all vports to netdev based implementation so Now we can remove redundant pointer to tun-info from OVS_CB. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29openvswitch: Remove vport get_name()Pravin B Shelar
Remove unused get_name() function pointer from vport ops. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29Merge tag 'v4.2' into for_nextChris Zankel
Linux 4.2
2015-08-29geneve: Use GRO cells infrastructure.Jesse Gross
Geneve can benefit from GRO at the device level in a manner similar to other tunnels, especially as hardware offloads are still emerging. After this patch, aggregated frames are seen on the tunnel interface. Single stream throughput nearly doubles in ideal circumstances (on old hardware). Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29openvswitch: retain parsed IPv6 header fields in flow on error skipping ↵Simon Horman
extension headers When an error occurs skipping IPv6 extension headers retain the already parsed IP protocol and IPv6 addresses in the flow. Also assume that the packet is not a fragment in the absence of information to the contrary; that is always use the frag_off value set by ipv6_skip_exthdr(). This allows matching on the IP protocol and IPv6 addresses of packets with malformed extension headers. Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-08-28 One more bunch of Bluetooth patches for 4.3: - Crash fix for hci_bcm driver - Enhancements to hci_intel driver (e.g. baudrate configuration) - Fix for SCO link type after multiple connect attempts - Cleanups & minor fixes in a few other places Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29net/smsc911x: Fix deferred probe for interruptTony Lindgren
The interrupt handler may not be available when smsc911x probes if the interrupt handler is a GPIO controller for example. Let's fix that by adding handling for -EPROBE_DEFER. Cc: Steve Glendinning <steve.glendinning@shawell.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29Merge branch 'tnl-ipv4-ipv6'David S. Miller
Jiri Benc says: ==================== tunnels: fix incorrect IPv4/v6 headers interpretation With tunneling, it is currently possible to get an IPv6 header and interpret it as an IPv4 header, or to interpret an IPv6 address as an IPv4 address (and vice versa). This leads to things like sending packets to incorrect address, IPv6 flow label being interpreted as IP packet length, etc. Fix several places where this can happen. Most of this is net-next only. The third patch affects net, too, but it doesn't seem there's anything in user space that sets the attribute at all currently, thus net-next is fine. Changelog: v2: fixed geneve after incorrect rebase on top of Pravin's patches ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29vxlan: do not receive IPv4 packets on IPv6 socketJiri Benc
By default (subject to the sysctl settings), IPv6 sockets listen also for IPv4 traffic. Vxlan is not prepared for that and expects IPv6 header in packets received through an IPv6 socket. In addition, it's currently not possible to have both IPv4 and IPv6 vxlan tunnel on the same port (unless bindv6only sysctl is enabled), as it's not possible to create and bind both IPv4 and IPv6 vxlan interfaces and there's no way to specify both IPv4 and IPv6 remote/group IP addresses. Set IPV6_V6ONLY on vxlan sockets to fix both of these issues. This is not done globally in udp_tunnel, as l2tp and tipc seems to work okay when receiving IPv4 packets on IPv6 socket and people may rely on this behavior. The other tunnels (geneve and fou) do not support IPv6. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29fou: reject IPv6 configJiri Benc
fou does not really support IPv6 encapsulation. After an UDP socket is created in fou_create, the encap_rcv callback is set either to fou_udp_recv or to gue_udp_recv. Both of those unconditionally assume that the received packet has an IPv4 header and access the data at network_header as it was an IPv4 header. This leads to IPv6 flow label being interpreted as IP packet length, etc. Disallow fou tunnel to be configured as IPv6 until real IPv6 support is added to fou. CC: Tom Herbert <tom@herbertland.com> Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29ip_tunnels: record IP version in tunnel infoJiri Benc
There's currently nothing preventing directing packets with IPv6 encapsulation data to IPv4 tunnels (and vice versa). If this happens, IPv6 addresses are incorrectly interpreted as IPv4 ones. Track whether the given ip_tunnel_key contains IPv4 or IPv6 data. Store this in ip_tunnel_info. Reject packets at appropriate places if they are supposed to be encapsulated into an incompatible protocol. Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29ip_tunnels: convert the mode field of ip_tunnel_info to flagsJiri Benc
The mode field holds a single bit of information only (whether the ip_tunnel_info struct is for rx or tx). Change the mode field to bit flags. This allows more mode flags to be added. Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29net: FIB tracepointsDavid Ahern
A few useful tracepoints developing VRF driver. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-29thermal: power_allocator: allocate with kcalloc what you free with kfreeJavi Merino
Commit cf736ea6f902 ("thermal: power_allocator: do not use devm* interfaces") forgot to change a devm_kcalloc() to just kcalloc(), but it's corresponding devm_kfree() was changed to kfree(). Allocate with kcalloc() to match the kfree(). Fixes: cf736ea6f902 ("thermal: power_allocator: do not use devm* interfaces") Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-08-29regulator: pfuze100: Remove unnecessary MODULE_ALIAS()Javier Martinez Canillas
The driver has a I2C device id table that is used to create the modaliases and also "pfuze100-regulator" is not a supported I2C id, so is never used. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-29ALSA: fireworks/bebob/dice/oxfw: fix substreams counting at vmalloc failureTakashi Sakamoto
In PCM core, when hw_params() in each driver returns error, the state of PCM substream is kept as 'open'. In this case, current drivers for sound units on IEEE 1394 bus doesn't decrement substream counter in hw_free() correctly. This causes these drivers to keep streams even if not required. This commit fixes this bug. When snd_pcm_lib_alloc_vmalloc_buffer() fails, hw_params function in each driver returns without incrementing the counter. Reported-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-28sctp: Do not try to search for the transport twiceVlad Yasevich
When removing an non-primary transport during ASCONF processing, we end up traversing the transport list twice: once in sctp_cmd_del_non_primary, and once in sctp_assoc_del_peer. We can avoid the second search and call sctp_assoc_rm_peer() instead. Found by code inspection during code reviews. Signed-off-by: Vladislav Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28bonding: fix bond_poll_controller bh_enable warningNikolay Aleksandrov
The problem is rcu_read_unlock_bh() which triggers a warning when irqs are disabled. ndo_poll_controller should run with irqs disabled always so we can drop the rcu_read_lock_bh. [ 98.502922] bond0: making interface eth1 the new active one [ 98.503039] ------------[ cut here ]------------ [ 98.503039] WARNING: CPU: 0 PID: 1744 at kernel/softirq.c:150 __local_bh_enable_ip+0x96/0xc0() [ 98.503039] Modules linked in: bonding(OE) rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache netconsole ppdev joydev parport_pc serio_raw parport i2c_piix4 video acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc virtio_net e1000 ata_generic pcnet32 mii virtio_pci virtio_ring virtio pata_acpi [ 98.503039] CPU: 0 PID: 1744 Comm: ifenslave Tainted: G OE 4.2.0-rc7+ #56 [ 98.503039] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 98.503039] 0000000000000000 00000000e96ba230 ffff880020c236b8 ffffffff8183f105 [ 98.503039] 0000000000000000 0000000000000000 ffff880020c236f8 ffffffff810a9496 [ 98.503039] ffff88002ea99e08 0000000000000200 ffffffffa02a8e06 ffff88002ea99e08 [ 98.503039] Call Trace: [ 98.503039] [<ffffffff8183f105>] dump_stack+0x4c/0x65 [ 98.503039] [<ffffffff810a9496>] warn_slowpath_common+0x86/0xc0 [ 98.503039] [<ffffffffa02a8e06>] ? bond_poll_controller+0x146/0x250 [bonding] [ 98.503039] [<ffffffff810a95ca>] warn_slowpath_null+0x1a/0x20 [ 98.503039] [<ffffffff810ae376>] __local_bh_enable_ip+0x96/0xc0 [ 98.503039] [<ffffffffa02a8e2f>] bond_poll_controller+0x16f/0x250 [bonding] [ 98.503039] [<ffffffffa02a8cf3>] ? bond_poll_controller+0x33/0x250 [bonding] [ 98.503039] [<ffffffff810feaed>] ? trace_hardirqs_off+0xd/0x10 [ 98.503039] [<ffffffff81848afb>] ? _raw_spin_unlock_irqrestore+0x5b/0x60 [ 98.503039] [<ffffffff816ec48e>] netpoll_poll_dev+0x6e/0x350 [ 98.503039] [<ffffffff816eb977>] ? netpoll_start_xmit+0x137/0x1d0 [ 98.503039] [<ffffffff816b2e8b>] ? __alloc_skb+0x5b/0x210 [ 98.503039] [<ffffffff816ec89d>] netpoll_send_skb_on_dev+0x12d/0x2a0 [ 98.503039] [<ffffffff816eccde>] netpoll_send_udp+0x2ce/0x430 [ 98.503039] [<ffffffffa0190850>] write_msg+0xb0/0xf0 [netconsole] [ 98.503039] [<ffffffff81116b63>] call_console_drivers.constprop.25+0x133/0x260 [ 98.503039] [<ffffffff81117934>] console_unlock+0x2f4/0x580 [ 98.503039] [<ffffffff81117ea5>] ? vprintk_emit+0x2e5/0x630 [ 98.503039] [<ffffffff81117ee5>] vprintk_emit+0x325/0x630 [ 98.503039] [<ffffffff81118379>] vprintk_default+0x29/0x40 [ 98.503039] [<ffffffff8183de4f>] printk+0x55/0x6b [ 98.503039] [<ffffffff816c754c>] __netdev_printk+0x16c/0x260 [ 98.503039] [<ffffffff816c7a12>] netdev_info+0x62/0x80 [ 98.503039] [<ffffffffa02ab464>] bond_change_active_slave+0x134/0x6a0 [bonding] [ 98.503039] [<ffffffffa02aba95>] bond_select_active_slave+0xc5/0x310 [bonding] [ 98.503039] [<ffffffffa02aeb78>] bond_enslave+0x1088/0x10c0 [bonding] [ 98.503039] [<ffffffffa02af46b>] bond_do_ioctl+0x37b/0x400 [bonding] [ 98.503039] [<ffffffff81101d8d>] ? trace_hardirqs_on+0xd/0x10 [ 98.503039] [<ffffffff816dc437>] ? rtnl_lock+0x17/0x20 [ 98.503039] [<ffffffff816e5fd1>] dev_ifsioc+0x331/0x3e0 [ 98.503039] [<ffffffff816e62dc>] dev_ioctl+0xec/0x6c0 [ 98.503039] [<ffffffff816a6c6a>] sock_do_ioctl+0x4a/0x60 [ 98.503039] [<ffffffff816a7300>] sock_ioctl+0x1c0/0x250 [ 98.503039] [<ffffffff81271bfe>] do_vfs_ioctl+0x2ee/0x540 [ 98.503039] [<ffffffff810fd943>] ? up_read+0x23/0x40 [ 98.503039] [<ffffffff81070993>] ? __do_page_fault+0x1d3/0x420 [ 98.503039] [<ffffffff8127e246>] ? __fget_light+0x66/0x90 [ 98.503039] [<ffffffff81271ec9>] SyS_ioctl+0x79/0x90 [ 98.503039] [<ffffffff8184936e>] entry_SYSCALL_64_fastpath+0x12/0x76 [ 98.503039] ---[ end trace 00cfa804b0670051 ]--- Fixes: 616f45416ca0 ("bonding: implement bond_poll_controller()") Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Acked-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28sh_eth: propagate platform_get_irq() error upstreamSergei Shtylyov
The driver overrides the error returned by platform_get_irq() with -ENODEV which e.g. precludes the deferred probing from working. Propagate the real error code to the driver core instead. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28ravb: propagate platform_get_irq() error upstreamSergei Shtylyov
The driver overrides the error returned by platform_get_irq() with -ENODEV which e.g. precludes the deferred probing from working. Propagate the real error code to the driver core instead. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28sctp: ASCONF-ACK with Unresolvable Address should be sentlucien
RFC 5061: This is an opaque integer assigned by the sender to identify each request parameter. The receiver of the ASCONF Chunk will copy this 32-bit value into the ASCONF Response Correlation ID field of the ASCONF-ACK response parameter. The sender of the ASCONF can use this same value in the ASCONF-ACK to find which request the response is for. Note that the receiver MUST NOT change this 32-bit value. Address Parameter: TLV This field contains an IPv4 or IPv6 address parameter, as described in Section 3.3.2.1 of [RFC4960]. ASCONF chunk with Error Cause Indication Parameter (Unresolvable Address) should be sent if the Delete IP Address is not part of the association. Endpoint A Endpoint B (ESTABLISHED) (ESTABLISHED) ASCONF -----------------> (Delete IP Address) <----------------- ASCONF-ACK (Unresolvable Address) Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28netlink: mmap: fix lookup frame positionKen-ichirou MATSUZAWA
__netlink_lookup_frame() was always called with the same "pos" value in netlink_forward_ring(). It will look at the same ring entry header over and over again, every time through this loop. Then cycle through the whole ring, advancing ring->head, not "pos" until it equals the "ring->head != head" loop test fails. Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28netlink: add NETLINK_CAP_ACK socket optionChristophe Ricard
Since commit c05cdb1b864f ("netlink: allow large data transfers from user-space"), the kernel may fail to allocate the necessary room for the acknowledgment message back to userspace. This patch introduces a new socket option that trims off the payload of the original netlink message. The netlink message header is still included, so the user can guess from the sequence number what is the message that has triggered the acknowledgment. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28openvswitch: Fix conntrack compilation without mark.Joe Stringer
Fix build with !CONFIG_NF_CONNTRACK_MARK && CONFIG_OPENVSWITCH_CONNTRACK Fixes: 182e304 ("openvswitch: Allow matching on conntrack mark") Reported-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: Joe Stringer <joestringer@nicira.com> Tested-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-28Input: max8997_haptic - fix module aliasJavier Martinez Canillas
The driver is a platform driver and not a I2C driver so its modalias should be exported with MODULE_DEVICE_TABLE(platform,...) instead of MODULE_DEVICE_TABLE(i2c,...). Also, remove the unnecessary MODULE_ALIAS("platform:max8997-haptic") now that the correct module alias is created. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-08-28Input: elan_i2c - fix typos for validpage_countBenson Leung
Search for "vaildpage_count" and replace with "validpage_count". Signed-off-by: Benson Leung <bleung@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-08-29PM / Domains: Fix typo in description of genpd_dev_pm_detach()Jon Hunter
The function genpd_dev_pm_detach() detaches a device from a PM domain, however, in the description, the "dev" argument for the function is described as the device to "attach" instead of "detach". Correct this. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-08-29PM / Domains: Remove unusable governor dummiesGeert Uytterhoeven
The governor dummies for the !CONFIG_PM_GENERIC_DOMAINS case are unusable, as a governors is always referred to by taking its address, which you can't do with a literal NULL pointer. I.e. pm_genpd_init(genpd, &simple_qos_governor, false); fails to compile with: error: lvalue required as unary '&' operand Hence just remove the governor dummies. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>