1. 14 Feb, 2013 1 commit
  2. 03 Feb, 2013 23 commits
  3. 20 Jan, 2013 2 commits
  4. 19 Jan, 2013 2 commits
  5. 18 Jan, 2013 7 commits
  6. 17 Jan, 2013 5 commits
    • Linus Torvalds's avatar
      Linux 3.8-rc4 · 7d1f9aef
      Linus Torvalds authored
      7d1f9aef
    • Wolfgang Frisch's avatar
      USB: io_ti: Fix NULL dereference in chase_port() · 1ee0a224
      Wolfgang Frisch authored
      The tty is NULL when the port is hanging up.
      chase_port() needs to check for this.
      
      This patch is intended for stable series.
      The behavior was observed and tested in Linux 3.2 and 3.7.1.
      
      Johan Hovold submitted a more elaborate patch for the mainline kernel.
      
      [   56.277883] usb 1-1: edge_bulk_in_callback - nonzero read bulk status received: -84
      [   56.278811] usb 1-1: USB disconnect, device number 3
      [   56.278856] usb 1-1: edge_bulk_in_callback - stopping read!
      [   56.279562] BUG: unable to handle kernel NULL pointer dereference at 00000000000001c8
      [   56.280536] IP: [<ffffffff8144e62a>] _raw_spin_lock_irqsave+0x19/0x35
      [   56.281212] PGD 1dc1b067 PUD 1e0f7067 PMD 0
      [   56.282085] Oops: 0002 [#1] SMP
      [   56.282744] Modules linked in:
      [   56.283512] CPU 1
      [   56.283512] Pid: 25, comm: khubd Not tainted 3.7.1 #1 innotek GmbH VirtualBox/VirtualBox
      [   56.283512] RIP: 0010:[<ffffffff8144e62a>]  [<ffffffff8144e62a>] _raw_spin_lock_irqsave+0x19/0x35
      [   56.283512] RSP: 0018:ffff88001fa99ab0  EFLAGS: 00010046
      [   56.283512] RAX: 0000000000000046 RBX: 00000000000001c8 RCX: 0000000000640064
      [   56.283512] RDX: 0000000000010000 RSI: ffff88001fa99b20 RDI: 00000000000001c8
      [   56.283512] RBP: ffff88001fa99b20 R08: 0000000000000000 R09: 0000000000000000
      [   56.283512] R10: 0000000000000000 R11: ffffffff812fcb4c R12: ffff88001ddf53c0
      [   56.283512] R13: 0000000000000000 R14: 00000000000001c8 R15: ffff88001e19b9f4
      [   56.283512] FS:  0000000000000000(0000) GS:ffff88001fd00000(0000) knlGS:0000000000000000
      [   56.283512] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [   56.283512] CR2: 00000000000001c8 CR3: 000000001dc51000 CR4: 00000000000006e0
      [   56.283512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
      [   56.283512] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
      [   56.283512] Process khubd (pid: 25, threadinfo ffff88001fa98000, task ffff88001fa94f80)
      [   56.283512] Stack:
      [   56.283512]  0000000000000046 00000000000001c8 ffffffff810578ec ffffffff812fcb4c
      [   56.283512]  ffff88001e19b980 0000000000002710 ffffffff812ffe81 0000000000000001
      [   56.283512]  ffff88001fa94f80 0000000000000202 ffffffff00000001 0000000000000296
      [   56.283512] Call Trace:
      [   56.283512]  [<ffffffff810578ec>] ? add_wait_queue+0x12/0x3c
      [   56.283512]  [<ffffffff812fcb4c>] ? usb_serial_port_work+0x28/0x28
      [   56.283512]  [<ffffffff812ffe81>] ? chase_port+0x84/0x2d6
      [   56.283512]  [<ffffffff81063f27>] ? try_to_wake_up+0x199/0x199
      [   56.283512]  [<ffffffff81263a5c>] ? tty_ldisc_hangup+0x222/0x298
      [   56.283512]  [<ffffffff81300171>] ? edge_close+0x64/0x129
      [   56.283512]  [<ffffffff810612f7>] ? __wake_up+0x35/0x46
      [   56.283512]  [<ffffffff8106135b>] ? should_resched+0x5/0x23
      [   56.283512]  [<ffffffff81264916>] ? tty_port_shutdown+0x39/0x44
      [   56.283512]  [<ffffffff812fcb4c>] ? usb_serial_port_work+0x28/0x28
      [   56.283512]  [<ffffffff8125d38c>] ? __tty_hangup+0x307/0x351
      [   56.283512]  [<ffffffff812e6ddc>] ? usb_hcd_flush_endpoint+0xde/0xed
      [   56.283512]  [<ffffffff8144e625>] ? _raw_spin_lock_irqsave+0x14/0x35
      [   56.283512]  [<ffffffff812fd361>] ? usb_serial_disconnect+0x57/0xc2
      [   56.283512]  [<ffffffff812ea99b>] ? usb_unbind_interface+0x5c/0x131
      [   56.283512]  [<ffffffff8128d738>] ? __device_release_driver+0x7f/0xd5
      [   56.283512]  [<ffffffff8128d9cd>] ? device_release_driver+0x1a/0x25
      [   56.283512]  [<ffffffff8128d393>] ? bus_remove_device+0xd2/0xe7
      [   56.283512]  [<ffffffff8128b7a3>] ? device_del+0x119/0x167
      [   56.283512]  [<ffffffff812e8d9d>] ? usb_disable_device+0x6a/0x180
      [   56.283512]  [<ffffffff812e2ae0>] ? usb_disconnect+0x81/0xe6
      [   56.283512]  [<ffffffff812e4435>] ? hub_thread+0x577/0xe82
      [   56.283512]  [<ffffffff8144daa7>] ? __schedule+0x490/0x4be
      [   56.283512]  [<ffffffff8105798f>] ? abort_exclusive_wait+0x79/0x79
      [   56.283512]  [<ffffffff812e3ebe>] ? usb_remote_wakeup+0x2f/0x2f
      [   56.283512]  [<ffffffff812e3ebe>] ? usb_remote_wakeup+0x2f/0x2f
      [   56.283512]  [<ffffffff810570b4>] ? kthread+0x81/0x89
      [   56.283512]  [<ffffffff81057033>] ? __kthread_parkme+0x5c/0x5c
      [   56.283512]  [<ffffffff8145387c>] ? ret_from_fork+0x7c/0xb0
      [   56.283512]  [<ffffffff81057033>] ? __kthread_parkme+0x5c/0x5c
      [   56.283512] Code: 8b 7c 24 08 e8 17 0b c3 ff 48 8b 04 24 48 83 c4 10 c3 53 48 89 fb 41 50 e8 e0 0a c3 ff 48 89 04 24 e8 e7 0a c3 ff ba 00 00 01 00
      <f0> 0f c1 13 48 8b 04 24 89 d1 c1 ea 10 66 39 d1 74 07 f3 90 66
      [   56.283512] RIP  [<ffffffff8144e62a>] _raw_spin_lock_irqsave+0x19/0x35
      [   56.283512]  RSP <ffff88001fa99ab0>
      [   56.283512] CR2: 00000000000001c8
      [   56.283512] ---[ end trace 49714df27e1679ce ]---
      Signed-off-by: default avatarWolfgang Frisch <wfpub@roembden.net>
      Cc: Johan Hovold <jhovold@gmail.com>
      Cc: stable <stable@vger.kernel.org>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      1ee0a224
    • Bjørn Mork's avatar
      USB: option: add TP-LINK HSUPA Modem MA180 · 99beb2e9
      Bjørn Mork authored
      The driver description files gives these names to the vendor specific
      functions on this modem:
      
       Diagnostics VID_2357&PID_0201&MI_00
       NMEA        VID_2357&PID_0201&MI_01
       Modem       VID_2357&PID_0201&MI_03
       Networkcard VID_2357&PID_0201&MI_04
      Reported-by: default avatarThomas Schäfer <tschaefer@t-online.de>
      Signed-off-by: default avatarBjørn Mork <bjorn@mork.no>
      Cc: stable <stable@vger.kernel.org>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      99beb2e9
    • Bjørn Mork's avatar
      USB: option: blacklist network interface on ONDA MT8205 4G LTE · 2291dff0
      Bjørn Mork authored
      The driver description files gives these names to the vendor specific
      functions on this modem:
      
       Diag   VID_19D2&PID_0265&MI_00
       NMEA   VID_19D2&PID_0265&MI_01
       AT cmd VID_19D2&PID_0265&MI_02
       Modem  VID_19D2&PID_0265&MI_03
       Net    VID_19D2&PID_0265&MI_04
      Signed-off-by: default avatarBjørn Mork <bjorn@mork.no>
      Cc: stable <stable@vger.kernel.org>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      2291dff0
    • Steven Rostedt's avatar
      staging/sb105x: PARPORT config is not good enough must use PARPORT_PC · 7dfc8331
      Steven Rostedt authored
      The sb105x driver calls parport_pc_probe_port() which isn't defined if
      PARPORT_PC isn't enabled. Protecting it with CONFIG_PARPORT is not good
      enough, must protect it with CONFIG_PARPORT_PC.
      Reported-by: default avatarRandy Dunlap <rdunlap@infradead.org>
      Acked-by: default avatarRandy Dunlap <rdunlap@infradead.org>
      Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      7dfc8331