talos-op-linux/drivers, branch v3.10-rc6

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-06-15T21:47:56+00:00

Pull networking fixes from David Miller: 1) Fix RTNL locking in batman-adv, from Matthias Schiffer. 2) Don't allow non-passthrough macvlan devices to set NOPROMISC via netlink, otherwise we can end up with corrupted promisc counter values on the device. From Michael S Tsirkin. 3) Fix stmmac driver build with debugging defines enabled, from Dinh Nguyen. 4) Make sure name string we give in socket address in AF_PACKET is NULL terminated, from Daniel Borkmann. 5) Fix leaking of two uninitialized bytes of memory to userspace in l2tp, from Guillaume Nault. 6) Clear IPCB(skb) before tunneling otherwise we touch dangling IP options state and crash. From Saurabh Mohan. 7) Fix suspend/resume for davinci_mdio by using suspend_late and resume_early. From Mugunthan V N. 8) Don't tag ip_tunnel_init_net and ip_tunnel_delete_net with __net_{init,exit}, they can be called outside of those contexts. From Eric Dumazet. 9) Fix RX length error in sh_eth driver, from Yoshihiro Shimoda. 10) Fix missing sctp_outq initialization in some code paths of SCTP stack, from Neil Horman. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (21 commits) sctp: fully initialize sctp_outq in sctp_outq_init netiucv: Hold rtnl between name allocation and device registration. tulip: Properly check dma mapping result net: sh_eth: fix incorrect RX length error if R8A7740 ip_tunnel: remove __net_init/exit from exported functions drivers: net: davinci_mdio: restore mdio clk divider in mdio resume drivers: net: davinci_mdio: moving mdio resume earlier than cpsw ethernet driver net/ipv4: ip_vti clear skb cb before tunneling. tg3: Wait for boot code to finish after power on l2tp: Fix sendmsg() return value l2tp: Fix PPP header erasure and memory leak bonding: fix igmp_retrans type and two related races bonding: reset master mac on first enslave failure packet: packet_getname_spkt: make sure string is always 0-terminated net: ethernet: stmicro: stmmac: Fix compile error when STMMAC_XMIT_DEBUG used be2net: Fix 32-bit DMA Mask handling xen-netback: don't de-reference vif pointer after having called xenvif_put() macvlan: don't touch promisc without passthrough batman-adv: Don't handle address updates when bla is disabled batman-adv: forward late OGMs from best next hop ...

Merge tag 'char-misc-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2013-06-15T05:15:36+00:00

Pull char / misc fixes from Greg Kroah-Hartman: "Here are some small mei driver fixes for 3.10-rc6 that fix some reported problems" * tag 'char-misc-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: mei: me: clear interrupts on the resume path mei: nfc: fix nfc device freeing mei: init: Flush scheduled work before resetting the device

Merge tag 'usb-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2013-06-15T05:14:39+00:00

Pull USB fixes from Greg Kroah-Hartman: "Here are some small USB driver fixes that resolve some reported problems for 3.10-rc6 Nothing major, just 3 USB serial driver fixes, and two chipidea fixes" * tag 'usb-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: chipidea: fix id change handling usb: chipidea: fix no transceiver case USB: pl2303: fix device initialisation at open USB: spcp8x5: fix device initialisation at open USB: f81232: fix device initialisation at open

mei: me: clear interrupts on the resume path

2013-06-14T05:31:07+00:00

We need to clear pending interrupts on the resume path. This brings the device into defined state before starting the reset flow This should solve suspend/resume issues: mei_me : wait hw ready failed. status = 0x0 mei_me : version message write failed Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: nfc: fix nfc device freeing

2013-06-14T05:31:06+00:00

The nfc_dev is a static variable and is not cleaned properly upon reset mainly ndev->cl and ndev->cl_info are not set to NULL after freeing which mei_stop:198: mei_me 0000:00:16.0: stopping the device. [ 404.253427] general protection fault: 0000 [#2] SMP [ 404.253437] Modules linked in: mei_me(-) binfmt_misc snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd af_packet cpufreq_conservative cpufreq_userspace cpufreq_powersave fuse loop dm_mod hid_generic usbhid hid coretemp acpi_cpufreq mperf kvm_intel kvm crc32c_intel ghash_clmulni_intel aesni_intel ablk_helper cryptd lrw gf128mul snd_hda_codec_hdmi glue_helper aes_x86_64 e1000e snd_hda_intel snd_hda_codec ehci_pci iTCO_wdt iTCO_vendor_support ehci_hcd snd_hwdep xhci_hcd snd_pcm usbcore ptp mei sg microcode snd_timer pps_core i2c_i801 snd pcspkr battery rtc_cmos lpc_ich mfd_core soundcore usb_common snd_page_alloc ac ext3 jbd mbcache drm_kms_helper drm intel_agp i2c_algo_bit intel_gtt i2c_core sd_mod crc_t10dif thermal fan video button processor thermal_sys hwmon ahci libahci libata scsi_mod [last unloaded: mei_me] [ 404.253591] CPU: 0 PID: 5551 Comm: modprobe Tainted: G D W 3.10.0-rc3 #1 [ 404.253611] task: ffff880143cd8300 ti: ffff880144a2a000 task.ti: ffff880144a2a000 [ 404.253619] RIP: 0010:[] [] device_del+0x1d/0x1d0 [ 404.253638] RSP: 0018:ffff880144a2bcf8 EFLAGS: 00010206 [ 404.253645] RAX: 2020302e30202030 RBX: ffff880144fdb000 RCX: 0000000000000086 [ 404.253652] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffff880144fdb000 [ 404.253659] RBP: ffff880144a2bd18 R08: 0000000000000651 R09: 0000000000000006 [ 404.253666] R10: 0000000000000651 R11: 0000000000000006 R12: ffff880144fdb000 [ 404.253673] R13: ffff880149371098 R14: ffff880144482c00 R15: ffffffffa04710e0 [ 404.253681] FS: 00007f251c59a700(0000) GS:ffff88014e200000(0000) knlGS:0000000000000000 [ 404.253689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 404.253696] CR2: ffffffffff600400 CR3: 0000000145319000 CR4: 00000000001407f0 [ 404.253703] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 404.253710] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 404.253716] Stack: [ 404.253720] ffff880144fdb000 ffff880143ffe000 ffff880149371098 ffffffffa0471000 [ 404.253732] ffff880144a2bd38 ffffffff8133502d ffff88014e20cf48 ffff880143ffe1d8 [ 404.253744] ffff880144a2bd48 ffffffffa02a4749 ffff880144a2bd58 ffffffffa02a4ba1 [ 404.253755] Call Trace: [ 404.253766] [] device_unregister+0x1d/0x60 [ 404.253787] [] mei_cl_remove_device+0x9/0x10 [mei] [ 404.253804] [] mei_nfc_host_exit+0x21/0x30 [mei] [ 404.253819] [] mei_stop+0x3d/0x90 [mei] [ 404.253830] [] mei_me_remove+0x60/0xe0 [mei_me] [ 404.253843] [] pci_device_remove+0x37/0xb0 [ 404.253855] [] __device_release_driver+0x98/0x100 [ 404.253865] [] driver_detach+0xb0/0xc0 [ 404.253876] [] bus_remove_driver+0x8f/0x120 [ 404.253891] [] ? try_to_wake_up+0x2b0/0x2b0 [ 404.253903] [] driver_unregister+0x58/0x90 [ 404.253913] [] pci_unregister_driver+0x2b/0xb0 [ 404.253924] [] mei_me_driver_exit+0x10/0xdcc [mei_me] [ 404.253936] [] SyS_delete_module+0x198/0x2b0 [ 404.253949] [] ? do_page_fault+0x9/0x10 [ 404.253961] [] system_call_fastpath+0x16/0x1b [ 404.253967] Code: 41 5c 41 5d 41 5e 41 5f c9 c3 0f 1f 40 00 55 48 89 e5 41 56 41 55 41 54 49 89 fc 53 48 8b 87 88 00 00 00 4c 8b 37 48 85 c0 74 18 <48> 8b 78 78 4c 89 e2 be 02 00 00 00 48 81 c7 f8 00 00 00 e8 3b [ 404.254048] RIP [] device_del+0x1d/0x1d0 Cc: Samuel Ortiz Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: init: Flush scheduled work before resetting the device

2013-06-14T05:31:05+00:00

Flushing pending work items before resetting the device makes more sense than doing so afterwards. Some of them, like e.g. the NFC initialization one, find themselves with client IDs changed after the reset, eventually leading to trigger a client.c:mei_me_cl_by_id() warning after a few modprobe/rmmod cycles. Signed-off-by: Samuel Ortiz Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

netiucv: Hold rtnl between name allocation and device registration.

2013-06-14T00:41:18+00:00

fixes a race condition between concurrent initializations of netiucv devices that try to use the same name. sysfs: cannot create duplicate filename '/devices/iucv/netiucv2' [...] Call Trace: ([<00000000002edea4>] sysfs_add_one+0xb0/0xdc) [<00000000002eecd4>] create_dir+0x80/0xfc [<00000000002eee38>] sysfs_create_dir+0xe8/0x118 [<00000000003835a8>] kobject_add_internal+0x120/0x2d0 [<00000000003839d6>] kobject_add+0x62/0x9c [<00000000003d9564>] device_add+0xcc/0x510 [<000003e00212c7b4>] netiucv_register_device+0xc0/0x1ec [netiucv] Signed-off-by: Benjamin Poirier Tested-by: Ursula Braun Signed-off-by: David S. Miller

tulip: Properly check dma mapping result

2013-06-14T00:09:40+00:00

Tulip throws an error when dma debugging is enabled, as it doesn't properly check dma mapping results with dma_mapping_error() durring tx ring refills. Easy fix, just add it in, and drop the frame if the mapping is bad Signed-off-by: Neil Horman CC: Grant Grundler CC: "David S. Miller" Reviewed-by: Grant Grundler Signed-off-by: David S. Miller

Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux

2013-06-13T22:32:17+00:00

Pull device tree bug fixes from Grant Likely: "This branch contains the following bug fixes: - Fix locking vs. interrupts. Bug caught by lockdep checks - Fix parsing of cpp #line directive output by dtc - Fix 'make clean' for dtc temporary files. There is also a commit that regenerates the dtc lexer and parser files with Bison 2.5. The only purpose of this commit is to separate the functional change in the dtc bug fix from the code generation change caused by a different Bison version" * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: dtc: ensure #line directives don't consume data from the next line dtc: Update generated files to output from Bison 2.5 of: Fix locking vs. interrupts kbuild: make sure we clean up DTB temporary files

of: Fix locking vs. interrupts

2013-06-13T21:12:14+00:00

The OF code uses irqsafe locks everywhere except in a handful of functions for no obvious reasons. Since the conversion from the old rwlocks, this now triggers lockdep warnings when used at interrupt time. At least one driver (ibmvscsi) seems to be doing that from softirq context. This converts the few non-irqsafe locks into irqsafe ones, making them consistent with the rest of the code. Signed-off-by: Benjamin Herrenschmidt Acked-by: Thomas Gleixner Acked-by: David S. Miller Signed-off-by: Grant Likely