1. 30 Oct, 2009 10 commits
    • Greg Kroah-Hartman's avatar
      Staging: remove stlc45xx driver · 9ab1b56a
      Greg Kroah-Hartman authored
      It's no longer needed as the p54spi driver is the same thing,
      under a different name and in the correct portion of the kernel tree.
      
      
      Cc: Javier Martinez Canillas <martinez.javier@gmail.com>
      Cc: Christian Lamparter <chunkeey@googlemail.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      9ab1b56a
    • Herton Ronaldo Krzesinski's avatar
      Staging: rtl8187se/rtl8192e/rtl8192su: allow module unload · a010a337
      Herton Ronaldo Krzesinski authored
      On rtl81* additions, they had its wireless stack made builtin instead of
      separated modules. But try_module_get/module_put in stack were kept,
      they are uneeded with the stack builtin and makes rtl81* modules
      impossible to remove on a system with an rtl81* card. request_module
      calls are also uneeded with stack builtin, so remove them too.
      Signed-off-by: default avatarHerton Ronaldo Krzesinski <herton@mandriva.com.br>
      Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      a010a337
    • miaofng's avatar
      Staging: vt6656: fix the memory free bug in vntwusb_disconnect() · 557c0288
      miaofng authored
      This patch is used to solve the memory bug when people plug out the wusb card then plug in.
      Error logs are following:
      
      root@smdk2440:~# ifdown eth1
      AP deauthed me, reason=2.
      Config_FileOperation file Not exist
      Zone=[1][J][P]!!
      WPA: Terminating
      root@smdk2440:~#  ----> !!!!!!!!!!!!!!here plug out the wusbcard
      usb 1-1: USB disconnect, address 4
      ----> !!!!!!!!!!!!!!!!!!!here plug in the wusb card
      usb 1-1: new full speed USB device using s3c2410-ohci and address 5
      usb 1-1: New USB device found, idVendor=160a, idProduct=3184
      usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
      usb 1-1: Product: VNT USB-802.11 Wireless LAN Adapter
      usb 1-1: Manufacturer: VIA Networking Technologies, Inc.
      usb 1-1: configuration #1 chosen from 1 choice
      VIA Networking Wireless LAN USB Driver Ver. 1.19_12
      Copyright (c) 2004 VIA Networking Technologies, Inc.
      kernel BUG at mm/slab.c:2974!
      Unable to handle kernel NULL pointer dereference at virtual address 00000000
      pgd = c0004000
      [00000000] *pgd=00000000
      Internal error: Oops: 817 [#1] PREEMPT
      Modules linked in: vt6656_stage
      CPU: 0    Not tainted  (2.6.32-rc2 #14)
      PC is at __bug+0x1c/0x28
      LR is at __bug+0x18/0x28
      pc : [<c002fb10>]    lr : [<c002fb0c>]    psr: 40000093
      sp : c3867c68  ip : c3867bd0  fp : c3866000
      r10: c3800600  r9 : c3802430  r8 : 00000004
      r7 : c3802428  r6 : c3802660  r5 : c3802420  r4 : a0000013
      r3 : 00000000  r2 : c3866000  r1 : 00000003  r0 : 00000024
      Flags: nZcv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
      Control: 0000717f  Table: 330a8000  DAC: 00000017
      Process khubd (pid: 152, stack limit = 0xc3866270)
      Stack: (0xc3867c68 to 0xc3868000)
      7c60:                   c0093fdc c0094088 000000d0 000000d0 00000000 000080d0
      7c80: 00000000 a0000013 c39ebec0 c3800600 000080d0 00000001 c03f13cc 00000006
      7ca0: c02b36f0 c0094574 c0043428 0001c9de c39ebec0 c39ebea0 c3000c00 c02a6a84
      7cc0: 89705f41 c3000c00 c39ebec0 c39ebea0 c3000c00 bf036f24 c39ebec8 00000006
      7ce0: 00000000 c3000c00 c39ebec0 c39ebea0 c3000c00 bf036f24 c39ebec8 00000006
      7d00: 00000000 bf003398 c00aa514 c3867d20 0000a1ff c00e1448 c39d9f84 c39aabe8
      7d20: c3867d50 c00e1888 c39aabe8 c39ebea0 c39ebec0 bf036ebc c3000c00 bf036f24
      7d40: 0000bec8 01000000 00000000 c39ebea0 c39ebec0 bf036ebc c3000c00 bf036f24
      7d60: c39ebec8 00000000 00000000 c0223798 c39ebec0 c01daa14 bf036eec c3867da0
      7d80: c045a4f8 c01da6e4 c39ebec0 00000000 c01daa14 c39ebec0 c3867da0 c01d9870
      7da0: c38331a8 c39fcb94 c005b3b4 c39ebec0 c39ebec0 c39ebef4 00000000 c01da890
      7dc0: c39ebec0 c39ebec0 c3000c00 c01d97f4 00000000 c01d8470 c39ebea0 c3000c68
      7de0: 00000000 c3000c68 c3218a00 c3abcd20 00000001 c39ebec0 c39ebea0 c3000c00
      7e00: 00000000 c3000c68 c3218a00 c3abcd20 00000001 c0221ee8 00000001 00000000
      7e20: 00000000 00000000 00001388 00000000 c3000c04 c3000c68 c3bc29c0 00000001
      7e40: c3bc29c4 00000001 c03f4af8 00000000 c39fe780 c3000c00 00000001 c045ab04
      7e60: c3867eb8 c045a3bc c3000c70 00000000 00000000 c0229238 c3000c68 c0223210
      7e80: c3000c00 c045aaf0 c045ab04 c0223230 c3000c68 c01daa14 c045ab04 c01da6e4
      7ea0: c3000c68 00000000 c01daa14 c3000c68 c3867eb8 c01d9870 c38331a8 c3862f54
      7ec0: c005b3b4 c3000c68 c3000c68 c3000c9c 00000002 c01da890 c3867ef9 c3000c68
      7ee0: c3829f60 c01d97f4 00000000 c01d8470 c38918e0 c3aaf468 39383102 c300343a
      7f00: 00000001 c0219660 c03f1768 c3000c00 00000000 c3000c68 00000002 c3aaf814
      7f20: 00000001 00000101 c38918e0 c021b6e0 00000002 00000000 00000000 c3000c00
      7f40: c38917c0 c021c418 00000064 00000064 00000101 c3867f60 c005b920 c3867f94
      7f60: c3891830 c3aaf400 c3866000 c3aaf400 c3aaf800 00000000 c38918e0 c3aaf400
      7f80: 00000012 00000000 00000000 c3837920 c00574a0 c3867f94 c3867f94 00000101
      7fa0: 01010001 c3867fd4 c381bf48 c3867fd4 c381bf48 00000000 c021ba3c 00000000
      7fc0: 00000000 00000000 00000000 c00573dc 00000000 00000000 c3867fd8 c3867fd8
      7fe0: 00000000 00000000 00000000 00000000 00000000 c002ce88 00000000 ffff0000
      [<c002fb10>] (__bug+0x1c/0x28) from [<c0094088>] (cache_alloc_refill+0x13c/0x594)
      [<c0094088>] (cache_alloc_refill+0x13c/0x594) from [<c0094574>] (__kmalloc+0x94/0xd0)
      [<c0094574>] (__kmalloc+0x94/0xd0) from [<c02a6a84>] (alloc_netdev_mq+0x48/0x1b0)
      [<c02a6a84>] (alloc_netdev_mq+0x48/0x1b0) from [<bf003398>] (vntwusb_found1+0x58/0x53c [vt6656_stage])
      [<bf003398>] (vntwusb_found1+0x58/0x53c [vt6656_stage]) from [<c0223798>] (usb_probe_interface+0x130/0x180)
      [<c0223798>] (usb_probe_interface+0x130/0x180) from [<c01da6e4>] (driver_probe_device+0xac/0x164)
      [<c01da6e4>] (driver_probe_device+0xac/0x164) from [<c01d9870>] (bus_for_each_drv+0x50/0x90)
      [<c01d9870>] (bus_for_each_drv+0x50/0x90) from [<c01da890>] (device_attach+0x50/0x68)
      [<c01da890>] (device_attach+0x50/0x68) from [<c01d97f4>] (bus_probe_device+0x28/0x54)
      [<c01d97f4>] (bus_probe_device+0x28/0x54) from [<c01d8470>] (device_add+0x3b4/0x4f0)
      [<c01d8470>] (device_add+0x3b4/0x4f0) from [<c0221ee8>] (usb_set_configuration+0x524/0x5b8)
      [<c0221ee8>] (usb_set_configuration+0x524/0x5b8) from [<c0229238>] (generic_probe+0x5c/0xa0)
      [<c0229238>] (generic_probe+0x5c/0xa0) from [<c0223230>] (usb_probe_device+0x48/0x54)
      [<c0223230>] (usb_probe_device+0x48/0x54) from [<c01da6e4>] (driver_probe_device+0xac/0x164)
      [<c01da6e4>] (driver_probe_device+0xac/0x164) from [<c01d9870>] (bus_for_each_drv+0x50/0x90)
      [<c01d9870>] (bus_for_each_drv+0x50/0x90) from [<c01da890>] (device_attach+0x50/0x68)
      [<c01da890>] (device_attach+0x50/0x68) from [<c01d97f4>] (bus_probe_device+0x28/0x54)
      [<c01d97f4>] (bus_probe_device+0x28/0x54) from [<c01d8470>] (device_add+0x3b4/0x4f0)
      [<c01d8470>] (device_add+0x3b4/0x4f0) from [<c021b6e0>] (usb_new_device+0x100/0x174)
      [<c021b6e0>] (usb_new_device+0x100/0x174) from [<c021c418>] (hub_thread+0x9dc/0xeec)
      [<c021c418>] (hub_thread+0x9dc/0xeec) from [<c00573dc>] (kthread+0x78/0x80)
      [<c00573dc>] (kthread+0x78/0x80) from [<c002ce88>] (kernel_thread_exit+0x0/0x8)
      Code: e1a01000 e59f000c eb005014 e3a03000 (e5833000)
      ---[ end trace 2a51e0dbab9e4fbe ]---
      note: khubd[152] exited with preempt_count 1
      Signed-off-by: default avatarmiaofng <miaofng@gmail.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      557c0288
    • Peter Huewe's avatar
      Staging: Panel: prevent driver from calling misc_deregister twice on same ressource · 0b0595bf
      Peter Huewe authored
      This patch prevents the driver from calling misc_deregister twice on the same
      ressouce when unloading the driver.
      Unloading the driver without this patch results in a Kernel BUG like this:
      Panel driver version 0.9.5 registered on parport0 (io=0x378).
      BUG: unable to handle kernel paging request at 0000000000100108
      IP: [<ffffffff803c02ee>] misc_deregister+0x2d/0x90
      PGD 6caff067 PUD 762b7067 PMD 0
      Oops: 0002 [#1] PREEMPT SMP
      last sysfs file: /sys/devices/platform/w83627hf.656/in8_input
      ...
      
      This patch fixes this issue, although maybe not in the best way possible :)
      
      linux version v2.6.32-rc1 - linus git tree, Di 29. Sep 01:10:18 CEST 2009
      Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      0b0595bf
    • Milan Dadok's avatar
      Staging: hv: fix oops in vmbus - missing #include · 9fcfeab4
      Milan Dadok authored
      Add missing #includes to make hv module compile successfull.
      Signed-off-by: default avatarMilan Dadok <milan@dadok.name>
      Cc: Hank Janssen <hjanssen@microsoft.com>
      Cc: Haiyang Zhang <haiyangz@microsoft.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      9fcfeab4
    • Milan Dadok's avatar
      Staging: hv: fix oops in vmbus - netvsc list_head · 92ec0893
      Milan Dadok authored
      Remove incorrect list_head usage. Variable of type list_head was used in
      some function's arguments as list item.
      Signed-off-by: default avatarMilan Dadok <milan@dadok.name>
      Cc: Hank Janssen <hjanssen@microsoft.com>
      Cc: Haiyang Zhang <haiyangz@microsoft.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      92ec0893
    • Milan Dadok's avatar
      Staging: hv: fix oops in vmbus - udev events · 9fb5cce4
      Milan Dadok authored
      Fix typos in udev event send and guid variables copy
      Signed-off-by: default avatarMilan Dadok <milan@dadok.name>
      Cc: Hank Janssen <hjanssen@microsoft.com>
      Cc: Haiyang Zhang <haiyangz@microsoft.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      9fb5cce4
    • Hank Janssen's avatar
      Staging: hv: Fix vmbus load hang caused by faulty data packing · 78f98ba9
      Hank Janssen authored
      Fix vmbus load hang caused by wrong data packing.
      
      Signed-off-by: Hank Janssen<hjanssen@microsoft.com>
      Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      78f98ba9
    • Haiyang Zhang's avatar
      Staging: hv: Fix null pointer error after vmbus loading · 1bb40a25
      Haiyang Zhang authored
      Fix null pointer error after vmbus loading. Remove code that checks for
      dev_name, the affected structure is kzalloc-ed prior to this routine, so
      it is always null at this stage.
      Signed-off-by: default avatarHank Janssen <hjanssen@microsoft.com>
      Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      1bb40a25
    • Stephen Hemminger's avatar
      Staging: hv TODO patches · 9bd0591b
      Stephen Hemminger authored
      Update for more items
      Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
      Cc: Hank Janssen <hjanssen@microsoft.com>
      Cc: Haiyang Zhang <haiyangz@microsoft.com>.
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
      9bd0591b
  2. 29 Oct, 2009 30 commits