Re: PROBLEM: USB keyboards works only 4 per PC host port

From: Aivils Stoss
Date: Wed Aug 20 2008 - 01:40:59 EST

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On Tuesday 19 August 2008 8:53:07 pm Jiri Kosina wrote:
> On Tue, 19 Aug 2008, Randy Dunlap wrote:
> > > 2.6.22-1-mepis-smp
> > > Quite stable. Have oops sometime inside evdev. Support up to 16
> > > USB keyboards, where 4 hubs are plugged into PC and 4 keyboards on
> > > each hub. Any hub cascade support only 4 keyboards, where 5th or more
> > > is registered but don't send input events. Oops inside evdev , when
> > > USB keyboard unplugged. No slow down even all USB keyboards does
> > > not work properly. My be this one support more than 16 keyboards, but
> > > i don't have PC USB ports enough.
> >
> > Has the evdev oops been reported and/or fixed? I think that we would
> > prefer to fix that soonish.
>
> We haven't seen the respective oops yet, or have I missed it?
>
> I'd bet it is fixed in newer kernels by patches that introduce proper
> locking into evdev code.

I don't know exists this one in the 2.6.26 and above :o(

Aivils Stoss

# cat /proc/version
Linux version 2.6.22-1-mepis-smp (root@mepis-pro) (gcc version 4.1.2 20061115
(prerelease) (Debian 4.1.1-21)) #1 SMP PREEMPT Sun Dec 2 19:15:40 EST 2007

# dmesg
input: CHESEN USB Keyboard as /class/input/input41
input: USB HID v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.3-2.4.4
hub 5-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
usb 5-2: USB disconnect, address 8
usb 5-2.1: USB disconnect, address 14
usb 5-2.1.2: USB disconnect, address 23
BUG: unable to handle kernel paging request at virtual address 00100100
printing eip:
f8832664
*pde = 00000000
Oops: 0000 [#1]
PREEMPT SMP
Modules linked in: i915 drm evdev binfmt_misc cpufreq_ondemand
cpufreq_userspace cpufreq_powersave acpi_cpufreq speedstep_lib freq_table
rfcomm hidp l2cap bluetooth ppdev lp thermal fan button processor ac battery
ipv6 snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul
snd_emu10k1 snd_util_mem snd_hwdep piix ide_core fuse ndiswrapper dm_crypt
dm_snapshot dm_mirror dm_mod usbhid hid sworks_agp amd_k7_agp ali_agp sis_agp
ati_agp nvidia_agp via_agp wlan_scan_sta ath_rate_sample snd_emu10k1x
snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi
snd_seq_device snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd
soundcore intel_agp agpgart ac97_bus i2c_i801 i2c_core snd_page_alloc
parport_pc parport floppy ath_pci wlan ath_hal(P) serio_raw psmouse uhci_hcd
atl2 pcspkr
CPU: 0
EIP: 0060:[<f8832664>] Tainted: P VLI
EFLAGS: 00010206 (2.6.22-1-mepis-smp #1)
EIP is at evdev_disconnect+0x73/0xb1 [evdev]
eax: 00000000 ebx: 000ffcf0 ecx: f73d5540 edx: 01329000
esi: f6c31340 edi: cf00c000 ebp: d2a56800 esp: c1a59e48
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process khubd (pid: 168, ti=c1a58000 task=c1aaf030 task.ti=c1a58000)
Stack: c368c800 c368c800 c368cecc c0321be7 00000000 c048f02c c18de420 d2a56800
f6f98ba0 cf00cc58 f8a51354 caf8501c caf85000 cf00c000 f8a4129d d2a56800
d2a56818 f8a45dc0 e4ef2800 c030715f 00000000 d2a56818 f8a45df4 00000000
Call Trace:
[<c0321be7>] input_unregister_device+0x67/0xfc
[<f8a51354>] hidinput_disconnect+0x2e/0x47 [hid]
[<f8a4129d>] hid_disconnect+0x70/0xc1 [usbhid]
[<c030715f>] usb_unbind_interface+0x44/0x85
[<c02b16a4>] __device_release_driver+0x71/0x8e
[<c02b1a2c>] device_release_driver+0x1e/0x34
[<c02b108e>] bus_remove_device+0x5e/0x6c
[<c02afb7d>] device_del+0x1a4/0x218
[<c0304c75>] usb_disable_device+0x5c/0xbb
[<c0301773>] usb_disconnect+0x83/0x11b
[<c0301761>] usb_disconnect+0x71/0x11b
[<c0301761>] usb_disconnect+0x71/0x11b
[<c0301e5e>] hub_thread+0x365/0xa67
[<c0392677>] __sched_text_start+0x6f7/0x793
[<c0133e60>] autoremove_wake_function+0x0/0x35
[<c0301af9>] hub_thread+0x0/0xa67
[<c0133d93>] kthread+0x38/0x5d
[<c0133d5b>] kthread+0x0/0x5d
[<c01049d7>] kernel_thread_helper+0x7/0x10
=======================
Code: e8 07 e4 ae c7 8b 5e 54 eb 1b 8d 83 08 04 00 00 b9 06 00 02 00 ba 1d 00
00 00 e8 40 11 94 c7 8b 9b 10 04 00 00 81 eb 10 04 00 00 <8b> 83 10 04 00 00
0f 18 00 90 8d 93 10 04 00 00 8d 46 54 39 c2
EIP: [<f8832664>] evdev_disconnect+0x73/0xb1 [evdev] SS:ESP 0068:c1a59e48
hid-debug: input LED.CapsLock = 1
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 1
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 1
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 1
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 1
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 0
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 0
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 0
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 0
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
hid-debug: input LED.CapsLock = 0
/home/aivils/works/kernel/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed

# cat /proc/modules
i915 21120 2 - Live 0xf8d13000
drm 67092 3 i915, Live 0xf8d21000
evdev 7936 5 - Live 0xf8832000
binfmt_misc 9224 1 - Live 0xf8cc5000
cpufreq_ondemand 7436 2 - Live 0xf8cb0000
cpufreq_userspace 4256 0 - Live 0xf8cb3000
cpufreq_powersave 2560 0 - Live 0xf8c10000
acpi_cpufreq 7624 0 - Live 0xf8c92000
speedstep_lib 4740 0 - Live 0xf8cad000
freq_table 4512 2 cpufreq_ondemand,acpi_cpufreq, Live 0xf8c95000
rfcomm 31256 0 - Live 0xf8cb8000
hidp 15232 2 - Live 0xf8c86000
l2cap 19712 10 rfcomm,hidp, Live 0xf8c9a000
bluetooth 42724 5 rfcomm,hidp,l2cap, Live 0xf8ca1000
ppdev 7684 0 - Live 0xf8c8f000
lp 9476 0 - Live 0xf8c8b000
thermal 11784 0 - Live 0xf8c1a000
fan 4612 0 - Live 0xf8c21000
button 7056 0 - Live 0xf8c1e000
processor 25928 2 acpi_cpufreq,thermal, Live 0xf8c12000
ac 4740 0 - Live 0xf8bfc000
battery 9220 0 - Live 0xf8bf8000
ipv6 217380 12 - Live 0xf8cc9000
snd_emu10k1_synth 6784 0 - Live 0xf8bf5000
snd_emux_synth 29568 1 snd_emu10k1_synth, Live 0xf8bff000
snd_seq_virmidi 6144 1 snd_emux_synth, Live 0xf8bf2000
snd_seq_midi_emul 6016 1 snd_emux_synth, Live 0xf8a7d000
snd_emu10k1 119232 1 snd_emu10k1_synth, Live 0xf8c67000
snd_util_mem 4352 2 snd_emux_synth,snd_emu10k1, Live 0xf8a7a000
snd_hwdep 7556 2 snd_emux_synth,snd_emu10k1, Live 0xf8a77000
piix 8708 0 [permanent], Live 0xf8a66000
ide_core 100036 1 piix, Live 0xf8c4d000
fuse 36756 1 - Live 0xf89f6000
ndiswrapper 162396 0 - Live 0xf8c24000
dm_crypt 11272 0 - Live 0xf884f000
dm_snapshot 14888 0 - Live 0xf8a5c000
dm_mirror 18304 0 - Live 0xf8a48000
dm_mod 43840 3 dm_crypt,dm_snapshot,dm_mirror, Live 0xf8a6b000
usbhid 22240 0 - Live 0xf8a41000
hid 41344 2 hidp,usbhid, Live 0xf8a50000
sworks_agp 8096 0 - Live 0xf89f3000
amd_k7_agp 7436 0 - Live 0xf89f0000
ali_agp 6144 0 - Live 0xf89d3000
sis_agp 7556 0 - Live 0xf89d0000
ati_agp 7564 0 - Live 0xf89cd000
nvidia_agp 7068 0 - Live 0xf89ca000
via_agp 8960 0 - Live 0xf882e000
wlan_scan_sta 11776 1 - Live 0xf89c6000
ath_rate_sample 11776 1 - Live 0xf8959000
snd_emu10k1x 15268 0 - Live 0xf8991000
snd_seq_dummy 3844 0 - Live 0xf8960000
snd_seq_oss 28800 0 - Live 0xf8996000
snd_seq_midi 6944 0 - Live 0xf897c000
snd_seq_midi_event 6656 3 snd_seq_virmidi,snd_seq_oss,snd_seq_midi, Live
0xf895d000
snd_seq 42576 9
snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event,
Live 0xf89ba000
snd_rawmidi 18208 4 snd_seq_virmidi,snd_emu10k1,snd_emu10k1x,snd_seq_midi,
Live 0xf8856000
snd_seq_device 7308 8
snd_emu10k1_synth,snd_emux_synth,snd_emu10k1,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq,snd_rawmidi,
Live 0xf88f1000
snd_ac97_codec 90788 2 snd_emu10k1,snd_emu10k1x, Live 0xf89d8000
snd_pcm_oss 34976 0 - Live 0xf89b0000
snd_mixer_oss 14592 1 snd_pcm_oss, Live 0xf8977000
snd_pcm 62084 4 snd_emu10k1,snd_emu10k1x,snd_ac97_codec,snd_pcm_oss, Live
0xf899f000
snd_timer 17668 3 snd_emu10k1,snd_seq,snd_pcm, Live 0xf8971000
snd 41316 15
snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_hwdep,snd_emu10k1x,snd_seq_dummy,snd_seq_oss,snd_seq,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,
Live 0xf897f000
soundcore 6880 1 snd, Live 0xf887d000
intel_agp 21012 1 - Live 0xf896a000
agpgart 25804 10
drm,sworks_agp,amd_k7_agp,ali_agp,sis_agp,ati_agp,nvidia_agp,via_agp,intel_agp,
Live 0xf8962000
ac97_bus 3072 1 snd_ac97_codec, Live 0xf8866000
i2c_i801 8208 0 - Live 0xf8860000
i2c_core 19456 1 i2c_i801, Live 0xf8877000
snd_page_alloc 8328 3 snd_emu10k1,snd_emu10k1x,snd_pcm, Live 0xf885c000
parport_pc 30116 1 - Live 0xf8950000
parport 29512 3 ppdev,lp,parport_pc, Live 0xf88d6000
floppy 50052 0 - Live 0xf8869000
ath_pci 81440 0 - Live 0xf88c1000
wlan 170180 4 wlan_scan_sta,ath_rate_sample,ath_pci, Live 0xf8925000
ath_hal 190544 3 ath_rate_sample,ath_pci, Live 0xf88f5000 (P)
serio_raw 6020 0 - Live 0xf8853000
psmouse 34320 0 - Live 0xf8837000
uhci_hcd 20364 0 - Live 0xf8849000
atl2 24216 0 - Live 0xf8842000
pcspkr 3456 0 - Live 0xf8835000

# objdump -D evdev.ko

evdev.ko: file format elf32-i386

Disassembly of section .text:

00000000 <evdev_poll>:
0: 57 push %edi
1: 56 push %esi
2: 53 push %ebx
3: 89 d3 mov %edx,%ebx
5: 8b b0 80 00 00 00 mov 0x80(%eax),%esi
b: 85 db test %ebx,%ebx
d: 8b be 0c 04 00 00 mov 0x40c(%esi),%edi
13: 8d 57 40 lea 0x40(%edi),%edx
16: 74 08 je 20 <evdev_poll+0x20>
18: 85 d2 test %edx,%edx
1a: 74 04 je 20 <evdev_poll+0x20>
1c: 89 d9 mov %ebx,%ecx
1e: ff 13 call *(%ebx)
20: 8b 96 00 04 00 00 mov 0x400(%esi),%edx
26: 31 c0 xor %eax,%eax
28: 3b 96 04 04 00 00 cmp 0x404(%esi),%edx
2e: ba 41 00 00 00 mov $0x41,%edx
33: 5b pop %ebx
34: 0f 45 c2 cmovne %edx,%eax
37: 83 3f 01 cmpl $0x1,(%edi)
3a: 5e pop %esi
3b: 19 d2 sbb %edx,%edx
3d: 5f pop %edi
3e: 83 e2 18 and $0x18,%edx
41: 09 d0 or %edx,%eax
43: c3 ret

00000044 <evdev_fasync>:
44: 53 push %ebx
45: 83 ec 04 sub $0x4,%esp
48: 8b 9a 80 00 00 00 mov 0x80(%edx),%ebx
4e: 81 c3 08 04 00 00 add $0x408,%ebx
54: 89 1c 24 mov %ebx,(%esp)
57: e8 fc ff ff ff call 58 <evdev_fasync+0x14>
5c: 89 c2 mov %eax,%edx
5e: 31 c0 xor %eax,%eax
60: 85 d2 test %edx,%edx
62: 0f 4e c2 cmovle %edx,%eax
65: 5a pop %edx
66: 5b pop %ebx
67: c3 ret

00000068 <evdev_free>:
68: 8b 50 08 mov 0x8(%eax),%edx
6b: c7 04 95 00 00 00 00 movl $0x0,0x0(,%edx,4)
72: 00 00 00 00
76: e9 fc ff ff ff jmp 77 <evdev_free+0xf>

0000007b <evdev_flush>:
7b: 89 c2 mov %eax,%edx
7d: 8b 80 80 00 00 00 mov 0x80(%eax),%eax
83: 8b 80 0c 04 00 00 mov 0x40c(%eax),%eax
89: 83 38 00 cmpl $0x0,(%eax)
8c: 74 08 je 96 <evdev_flush+0x1b>
8e: 83 c0 1c add $0x1c,%eax
91: e9 fc ff ff ff jmp 92 <evdev_flush+0x17>
96: b8 ed ff ff ff mov $0xffffffed,%eax
9b: c3 ret

0000009c <str_to_user>:
9c: 57 push %edi
9d: 85 c0 test %eax,%eax
9f: 56 push %esi
a0: bf fe ff ff ff mov $0xfffffffe,%edi
a5: 53 push %ebx
a6: 89 ce mov %ecx,%esi
a8: 89 c3 mov %eax,%ebx
aa: 74 29 je d5 <str_to_user+0x39>
ac: 31 c0 xor %eax,%eax
ae: 83 c9 ff or $0xffffffff,%ecx
b1: 89 df mov %ebx,%edi
b3: f2 ae repnz scas %es:(%edi),%al
b5: f7 d1 not %ecx
b7: 49 dec %ecx
b8: 8d 79 01 lea 0x1(%ecx),%edi
bb: 89 f0 mov %esi,%eax
bd: 39 d7 cmp %edx,%edi
bf: 0f 47 fa cmova %edx,%edi
c2: 89 da mov %ebx,%edx
c4: 89 f9 mov %edi,%ecx
c6: e8 fc ff ff ff call c7 <str_to_user+0x2b>
cb: 85 c0 test %eax,%eax
cd: b8 f2 ff ff ff mov $0xfffffff2,%eax
d2: 0f 45 f8 cmovne %eax,%edi
d5: 5b pop %ebx
d6: 89 f8 mov %edi,%eax
d8: 5e pop %esi
d9: 5f pop %edi
da: c3 ret

000000db <bits_to_user>:
db: 53 push %ebx
dc: c1 ea 05 shr $0x5,%edx
df: 8d 1c 95 04 00 00 00 lea 0x4(,%edx,4),%ebx
e6: 89 c2 mov %eax,%edx
e8: 8b 44 24 08 mov 0x8(%esp),%eax
ec: 39 cb cmp %ecx,%ebx
ee: 0f 47 d9 cmova %ecx,%ebx
f1: 89 d9 mov %ebx,%ecx
f3: e8 fc ff ff ff call f4 <bits_to_user+0x19>
f8: 85 c0 test %eax,%eax
fa: b8 f2 ff ff ff mov $0xfffffff2,%eax
ff: 0f 45 d8 cmovne %eax,%ebx
102: 89 d8 mov %ebx,%eax
104: 5b pop %ebx
105: c3 ret

00000106 <evdev_ioctl>:
106: 55 push %ebp
107: 57 push %edi
108: 89 cf mov %ecx,%edi
10a: 56 push %esi
10b: 53 push %ebx
10c: 89 d3 mov %edx,%ebx
10e: 83 ec 54 sub $0x54,%esp
111: 89 44 24 08 mov %eax,0x8(%esp)
115: 8b 80 80 00 00 00 mov 0x80(%eax),%eax
11b: 89 44 24 0c mov %eax,0xc(%esp)
11f: 8b a8 0c 04 00 00 mov 0x40c(%eax),%ebp
125: b8 ed ff ff ff mov $0xffffffed,%eax
12a: 83 7d 00 00 cmpl $0x0,0x0(%ebp)
12e: 8b 75 28 mov 0x28(%ebp),%esi
131: 0f 84 b2 04 00 00 je 5e9 <evdev_ioctl+0x4e3>
137: 81 fa 80 45 2c 40 cmp $0x402c4580,%edx
13d: 0f 84 98 01 00 00 je 2db <evdev_ioctl+0x1d5>
143: 77 3c ja 181 <evdev_ioctl+0x7b>
145: 81 fa 90 45 04 40 cmp $0x40044590,%edx
14b: 0f 84 08 02 00 00 je 359 <evdev_ioctl+0x253>
151: 77 11 ja 164 <evdev_ioctl+0x5e>
153: 81 fa 81 45 04 40 cmp $0x40044581,%edx
159: 0f 85 42 02 00 00 jne 3a1 <evdev_ioctl+0x29b>
15f: e9 c0 01 00 00 jmp 324 <evdev_ioctl+0x21e>
164: 81 fa 03 45 08 40 cmp $0x40084503,%edx
16a: 0f 84 9d 00 00 00 je 20d <evdev_ioctl+0x107>
170: 81 fa 04 45 08 40 cmp $0x40084504,%edx
176: 0f 85 25 02 00 00 jne 3a1 <evdev_ioctl+0x29b>
17c: e9 24 01 00 00 jmp 2a5 <evdev_ioctl+0x19f>
181: 81 fa 02 45 08 80 cmp $0x80084502,%edx
187: 74 43 je 1cc <evdev_ioctl+0xc6>
189: 77 19 ja 1a4 <evdev_ioctl+0x9e>
18b: 81 fa 01 45 04 80 cmp $0x80044501,%edx
191: 74 2a je 1bd <evdev_ioctl+0xb7>
193: 81 fa 84 45 04 80 cmp $0x80044584,%edx
199: 0f 85 02 02 00 00 jne 3a1 <evdev_ioctl+0x29b>
19f: e9 92 01 00 00 jmp 336 <evdev_ioctl+0x230>
1a4: 81 fa 03 45 08 80 cmp $0x80084503,%edx
1aa: 74 2d je 1d9 <evdev_ioctl+0xd3>
1ac: 81 fa 04 45 08 80 cmp $0x80084504,%edx
1b2: 0f 85 e9 01 00 00 jne 3a1 <evdev_ioctl+0x29b>
1b8: e9 b4 00 00 00 jmp 271 <evdev_ioctl+0x16b>
1bd: b8 00 00 01 00 mov $0x10000,%eax
1c2: e8 fc ff ff ff call 1c3 <evdev_ioctl+0xbd>
1c7: e9 1d 04 00 00 jmp 5e9 <evdev_ioctl+0x4e3>
1cc: 8d 56 10 lea 0x10(%esi),%edx
1cf: b9 08 00 00 00 mov $0x8,%ecx
1d4: e9 7f 03 00 00 jmp 558 <evdev_ioctl+0x452>
1d9: 8b 46 18 mov 0x18(%esi),%eax
1dc: a9 00 00 10 00 test $0x100000,%eax
1e1: 0f 84 ef 03 00 00 je 5d6 <evdev_ioctl+0x4d0>
1e7: 8b 86 c4 01 00 00 mov 0x1c4(%esi),%eax
1ed: e8 fc ff ff ff call 1ee <evdev_ioctl+0xe8>
1f2: 85 c0 test %eax,%eax
1f4: 0f 85 d5 03 00 00 jne 5cf <evdev_ioctl+0x4c9>
1fa: 8b 86 c8 01 00 00 mov 0x1c8(%esi),%eax
200: 8d 4f 04 lea 0x4(%edi),%ecx
203: e8 fc ff ff ff call 204 <evdev_ioctl+0xfe>
208: e9 52 03 00 00 jmp 55f <evdev_ioctl+0x459>
20d: 8b 46 18 mov 0x18(%esi),%eax
210: a9 00 00 10 00 test $0x100000,%eax
215: 0f 84 bb 03 00 00 je 5d6 <evdev_ioctl+0x4d0>
21b: 89 c8 mov %ecx,%eax
21d: e8 fc ff ff ff call 21e <evdev_ioctl+0x118>
222: 85 c0 test %eax,%eax
224: 89 d1 mov %edx,%ecx
226: 0f 85 a3 03 00 00 jne 5cf <evdev_ioctl+0x4c9>
22c: 8d 47 04 lea 0x4(%edi),%eax
22f: e8 fc ff ff ff call 230 <evdev_ioctl+0x12a>
234: 85 c0 test %eax,%eax
236: 0f 85 93 03 00 00 jne 5cf <evdev_ioctl+0x4c9>
23c: 8d 5d 1c lea 0x1c(%ebp),%ebx
23f: 89 d8 mov %ebx,%eax
241: 89 54 24 50 mov %edx,0x50(%esp)
245: ba 14 00 00 00 mov $0x14,%edx
24a: 89 0c 24 mov %ecx,(%esp)
24d: 31 c9 xor %ecx,%ecx
24f: e8 fc ff ff ff call 250 <evdev_ioctl+0x14a>
254: b9 01 00 00 00 mov $0x1,%ecx
259: ba 14 00 00 00 mov $0x14,%edx
25e: 8b 44 24 50 mov 0x50(%esp),%eax
262: 89 04 24 mov %eax,(%esp)
265: 89 d8 mov %ebx,%eax
267: e8 fc ff ff ff call 268 <evdev_ioctl+0x162>
26c: e9 0e 01 00 00 jmp 37f <evdev_ioctl+0x279>
271: 89 c8 mov %ecx,%eax
273: e8 fc ff ff ff call 274 <evdev_ioctl+0x16e>
278: 85 c0 test %eax,%eax
27a: 0f 85 4f 03 00 00 jne 5cf <evdev_ioctl+0x4c9>
280: 8d 4c 24 50 lea 0x50(%esp),%ecx
284: 89 f0 mov %esi,%eax
286: ff 96 98 00 00 00 call *0x98(%esi)
28c: 85 c0 test %eax,%eax
28e: 0f 85 55 03 00 00 jne 5e9 <evdev_ioctl+0x4e3>
294: 8b 44 24 50 mov 0x50(%esp),%eax
298: 8d 4f 04 lea 0x4(%edi),%ecx
29b: e8 fc ff ff ff call 29c <evdev_ioctl+0x196>
2a0: e9 ba 02 00 00 jmp 55f <evdev_ioctl+0x459>
2a5: 89 c8 mov %ecx,%eax
2a7: e8 fc ff ff ff call 2a8 <evdev_ioctl+0x1a2>
2ac: 85 c0 test %eax,%eax
2ae: 89 d3 mov %edx,%ebx
2b0: 0f 85 19 03 00 00 jne 5cf <evdev_ioctl+0x4c9>
2b6: 8d 41 04 lea 0x4(%ecx),%eax
2b9: e8 fc ff ff ff call 2ba <evdev_ioctl+0x1b4>
2be: 85 c0 test %eax,%eax
2c0: 0f 85 09 03 00 00 jne 5cf <evdev_ioctl+0x4c9>
2c6: 89 d1 mov %edx,%ecx
2c8: 89 f0 mov %esi,%eax
2ca: 89 54 24 50 mov %edx,0x50(%esp)
2ce: 89 da mov %ebx,%edx
2d0: ff 96 94 00 00 00 call *0x94(%esi)
2d6: e9 0e 03 00 00 jmp 5e9 <evdev_ioctl+0x4e3>
2db: 8d 5c 24 10 lea 0x10(%esp),%ebx
2df: b9 2c 00 00 00 mov $0x2c,%ecx
2e4: 89 fa mov %edi,%edx
2e6: 89 d8 mov %ebx,%eax
2e8: e8 fc ff ff ff call 2e9 <evdev_ioctl+0x1e3>
2ed: 85 c0 test %eax,%eax
2ef: 0f 85 da 02 00 00 jne 5cf <evdev_ioctl+0x4c9>
2f5: 8b 4c 24 08 mov 0x8(%esp),%ecx
2f9: 89 da mov %ebx,%edx
2fb: 89 f0 mov %esi,%eax
2fd: e8 fc ff ff ff call 2fe <evdev_ioctl+0x1f8>
302: 8d 4f 02 lea 0x2(%edi),%ecx
305: 66 8b 54 24 12 mov 0x12(%esp),%dx
30a: 89 c3 mov %eax,%ebx
30c: 89 d0 mov %edx,%eax
30e: e8 fc ff ff ff call 30f <evdev_ioctl+0x209>
313: 89 c2 mov %eax,%edx
315: 89 d8 mov %ebx,%eax
317: 85 d2 test %edx,%edx
319: 0f 84 ca 02 00 00 je 5e9 <evdev_ioctl+0x4e3>
31f: e9 ab 02 00 00 jmp 5cf <evdev_ioctl+0x4c9>
324: 8b 4c 24 08 mov 0x8(%esp),%ecx
328: 89 fa mov %edi,%edx
32a: 89 f0 mov %esi,%eax
32c: e8 fc ff ff ff call 32d <evdev_ioctl+0x227>
331: e9 b3 02 00 00 jmp 5e9 <evdev_ioctl+0x4e3>
336: 8b 46 18 mov 0x18(%esi),%eax
339: 31 d2 xor %edx,%edx
33b: a9 00 00 20 00 test $0x200000,%eax
340: 74 09 je 34b <evdev_ioctl+0x245>
342: 8b 86 9c 00 00 00 mov 0x9c(%esi),%eax
348: 8b 50 40 mov 0x40(%eax),%edx
34b: 89 d0 mov %edx,%eax
34d: 89 f9 mov %edi,%ecx
34f: e8 fc ff ff ff call 350 <evdev_ioctl+0x24a>
354: e9 06 02 00 00 jmp 55f <evdev_ioctl+0x459>
359: 85 c9 test %ecx,%ecx
35b: 8b 45 50 mov 0x50(%ebp),%eax
35e: 74 26 je 386 <evdev_ioctl+0x280>
360: 85 c0 test %eax,%eax
362: 0f 85 75 02 00 00 jne 5dd <evdev_ioctl+0x4d7>
368: 8d 45 1c lea 0x1c(%ebp),%eax
36b: e8 fc ff ff ff call 36c <evdev_ioctl+0x266>
370: 85 c0 test %eax,%eax
372: 0f 85 65 02 00 00 jne 5dd <evdev_ioctl+0x4d7>
378: 8b 44 24 0c mov 0xc(%esp),%eax
37c: 89 45 50 mov %eax,0x50(%ebp)
37f: 31 c0 xor %eax,%eax
381: e9 63 02 00 00 jmp 5e9 <evdev_ioctl+0x4e3>
386: 3b 44 24 0c cmp 0xc(%esp),%eax
38a: 0f 85 54 02 00 00 jne 5e4 <evdev_ioctl+0x4de>
390: 8d 45 1c lea 0x1c(%ebp),%eax
393: e8 fc ff ff ff call 394 <evdev_ioctl+0x28e>
398: c7 45 50 00 00 00 00 movl $0x0,0x50(%ebp)
39f: eb de jmp 37f <evdev_ioctl+0x279>
3a1: 0f b6 c7 movzbl %bh,%eax
3a4: 83 f8 45 cmp $0x45,%eax
3a7: 0f 85 37 02 00 00 jne 5e4 <evdev_ioctl+0x4de>
3ad: 89 d8 mov %ebx,%eax
3af: c1 e8 1e shr $0x1e,%eax
3b2: 83 f8 02 cmp $0x2,%eax
3b5: 0f 85 ae 01 00 00 jne 569 <evdev_ioctl+0x463>
3bb: 89 d8 mov %ebx,%eax
3bd: 25 e0 00 00 00 and $0xe0,%eax
3c2: 83 f8 20 cmp $0x20,%eax
3c5: 75 79 jne 440 <evdev_ioctl+0x33a>
3c7: 89 d8 mov %ebx,%eax
3c9: 83 e0 1f and $0x1f,%eax
3cc: 83 f8 15 cmp $0x15,%eax
3cf: 0f 87 0f 02 00 00 ja 5e4 <evdev_ioctl+0x4de>
3d5: ff 24 85 00 00 00 00 jmp *0x0(,%eax,4)
3dc: 8d 46 18 lea 0x18(%esi),%eax
3df: ba 1f 00 00 00 mov $0x1f,%edx
3e4: eb 42 jmp 428 <evdev_ioctl+0x322>
3e6: 8d 46 1c lea 0x1c(%esi),%eax
3e9: ba ff 01 00 00 mov $0x1ff,%edx
3ee: eb 38 jmp 428 <evdev_ioctl+0x322>
3f0: 8d 46 5c lea 0x5c(%esi),%eax
3f3: eb 2e jmp 423 <evdev_ioctl+0x31d>
3f5: 8d 46 60 lea 0x60(%esi),%eax
3f8: ba 3f 00 00 00 mov $0x3f,%edx
3fd: eb 29 jmp 428 <evdev_ioctl+0x322>
3ff: 8d 46 68 lea 0x68(%esi),%eax
402: eb 08 jmp 40c <evdev_ioctl+0x306>
404: 8d 46 6c lea 0x6c(%esi),%eax
407: eb 1a jmp 423 <evdev_ioctl+0x31d>
409: 8d 46 70 lea 0x70(%esi),%eax
40c: ba 07 00 00 00 mov $0x7,%edx
411: eb 15 jmp 428 <evdev_ioctl+0x322>
413: 8d 46 74 lea 0x74(%esi),%eax
416: ba 7f 00 00 00 mov $0x7f,%edx
41b: eb 0b jmp 428 <evdev_ioctl+0x322>
41d: 8d 86 84 00 00 00 lea 0x84(%esi),%eax
423: ba 0f 00 00 00 mov $0xf,%edx
428: c1 eb 10 shr $0x10,%ebx
42b: 81 e3 ff 3f 00 00 and $0x3fff,%ebx
431: 89 d9 mov %ebx,%ecx
433: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
43a: 00
43b: 89 3c 24 mov %edi,(%esp)
43e: eb 29 jmp 469 <evdev_ioctl+0x363>
440: 0f b6 c3 movzbl %bl,%eax
443: 83 f8 18 cmp $0x18,%eax
446: 75 2b jne 473 <evdev_ioctl+0x36d>
448: c1 eb 10 shr $0x10,%ebx
44b: ba ff 01 00 00 mov $0x1ff,%edx
450: 81 e3 ff 3f 00 00 and $0x3fff,%ebx
456: 8d 86 cc 01 00 00 lea 0x1cc(%esi),%eax
45c: 89 d9 mov %ebx,%ecx
45e: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
465: 00
466: 89 3c 24 mov %edi,(%esp)
469: e8 6d fc ff ff call db <bits_to_user>
46e: e9 76 01 00 00 jmp 5e9 <evdev_ioctl+0x4e3>
473: 83 f8 19 cmp $0x19,%eax
476: 75 08 jne 480 <evdev_ioctl+0x37a>
478: 8d 86 0c 02 00 00 lea 0x20c(%esi),%eax
47e: eb 33 jmp 4b3 <evdev_ioctl+0x3ad>
480: 83 f8 1a cmp $0x1a,%eax
483: 75 23 jne 4a8 <evdev_ioctl+0x3a2>
485: c1 eb 10 shr $0x10,%ebx
488: ba 07 00 00 00 mov $0x7,%edx
48d: 81 e3 ff 3f 00 00 and $0x3fff,%ebx
493: 8d 86 10 02 00 00 lea 0x210(%esi),%eax
499: 89 d9 mov %ebx,%ecx
49b: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
4a2: 00
4a3: 89 3c 24 mov %edi,(%esp)
4a6: eb c1 jmp 469 <evdev_ioctl+0x363>
4a8: 83 f8 1b cmp $0x1b,%eax
4ab: 75 23 jne 4d0 <evdev_ioctl+0x3ca>
4ad: 8d 86 14 02 00 00 lea 0x214(%esi),%eax
4b3: c1 eb 10 shr $0x10,%ebx
4b6: ba 0f 00 00 00 mov $0xf,%edx
4bb: 81 e3 ff 3f 00 00 and $0x3fff,%ebx
4c1: 89 d9 mov %ebx,%ecx
4c3: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
4ca: 00
4cb: 89 3c 24 mov %edi,(%esp)
4ce: eb 99 jmp 469 <evdev_ioctl+0x363>
4d0: 83 f8 06 cmp $0x6,%eax
4d3: 75 05 jne 4da <evdev_ioctl+0x3d4>
4d5: 8b 46 04 mov 0x4(%esi),%eax
4d8: eb 12 jmp 4ec <evdev_ioctl+0x3e6>
4da: 83 f8 07 cmp $0x7,%eax
4dd: 75 05 jne 4e4 <evdev_ioctl+0x3de>
4df: 8b 46 08 mov 0x8(%esi),%eax
4e2: eb 08 jmp 4ec <evdev_ioctl+0x3e6>
4e4: 83 f8 08 cmp $0x8,%eax
4e7: 75 1a jne 503 <evdev_ioctl+0x3fd>
4e9: 8b 46 0c mov 0xc(%esi),%eax
4ec: c1 eb 10 shr $0x10,%ebx
4ef: 89 f9 mov %edi,%ecx
4f1: 81 e3 ff 3f 00 00 and $0x3fff,%ebx
4f7: 89 da mov %ebx,%edx
4f9: e8 9e fb ff ff call 9c <str_to_user>
4fe: e9 e6 00 00 00 jmp 5e9 <evdev_ioctl+0x4e3>
503: 89 d8 mov %ebx,%eax
505: 25 c0 00 00 00 and $0xc0,%eax
50a: 83 f8 40 cmp $0x40,%eax
50d: 0f 85 d1 00 00 00 jne 5e4 <evdev_ioctl+0x4de>
513: 89 da mov %ebx,%edx
515: b9 14 00 00 00 mov $0x14,%ecx
51a: 83 e2 3f and $0x3f,%edx
51d: 8b 84 96 c4 00 00 00 mov 0xc4(%esi,%edx,4),%eax
524: 89 44 24 3c mov %eax,0x3c(%esp)
528: 8b 84 96 18 03 00 00 mov 0x318(%esi,%edx,4),%eax
52f: 89 44 24 40 mov %eax,0x40(%esp)
533: 8b 84 96 18 02 00 00 mov 0x218(%esi,%edx,4),%eax
53a: 89 44 24 44 mov %eax,0x44(%esp)
53e: 8b 84 96 18 04 00 00 mov 0x418(%esi,%edx,4),%eax
545: 89 44 24 48 mov %eax,0x48(%esp)
549: 8b 84 96 18 05 00 00 mov 0x518(%esi,%edx,4),%eax
550: 8d 54 24 3c lea 0x3c(%esp),%edx
554: 89 44 24 4c mov %eax,0x4c(%esp)
558: 89 f8 mov %edi,%eax
55a: e8 fc ff ff ff call 55b <evdev_ioctl+0x455>
55f: 85 c0 test %eax,%eax
561: 0f 84 18 fe ff ff je 37f <evdev_ioctl+0x279>
567: eb 66 jmp 5cf <evdev_ioctl+0x4c9>
569: 48 dec %eax
56a: 75 78 jne 5e4 <evdev_ioctl+0x4de>
56c: 89 d8 mov %ebx,%eax
56e: 25 c0 00 00 00 and $0xc0,%eax
573: 3d c0 00 00 00 cmp $0xc0,%eax
578: 75 6a jne 5e4 <evdev_ioctl+0x4de>
57a: 8d 44 24 3c lea 0x3c(%esp),%eax
57e: b9 14 00 00 00 mov $0x14,%ecx
583: 89 fa mov %edi,%edx
585: e8 fc ff ff ff call 586 <evdev_ioctl+0x480>
58a: 85 c0 test %eax,%eax
58c: 75 41 jne 5cf <evdev_ioctl+0x4c9>
58e: 8b 44 24 3c mov 0x3c(%esp),%eax
592: 89 da mov %ebx,%edx
594: 83 e2 3f and $0x3f,%edx
597: 89 84 96 c4 00 00 00 mov %eax,0xc4(%esi,%edx,4)
59e: 8b 44 24 40 mov 0x40(%esp),%eax
5a2: 89 84 96 18 03 00 00 mov %eax,0x318(%esi,%edx,4)
5a9: 8b 44 24 44 mov 0x44(%esp),%eax
5ad: 89 84 96 18 02 00 00 mov %eax,0x218(%esi,%edx,4)
5b4: 8b 44 24 48 mov 0x48(%esp),%eax
5b8: 89 84 96 18 04 00 00 mov %eax,0x418(%esi,%edx,4)
5bf: 8b 44 24 4c mov 0x4c(%esp),%eax
5c3: 89 84 96 18 05 00 00 mov %eax,0x518(%esi,%edx,4)
5ca: e9 b0 fd ff ff jmp 37f <evdev_ioctl+0x279>
5cf: b8 f2 ff ff ff mov $0xfffffff2,%eax
5d4: eb 13 jmp 5e9 <evdev_ioctl+0x4e3>
5d6: b8 da ff ff ff mov $0xffffffda,%eax
5db: eb 0c jmp 5e9 <evdev_ioctl+0x4e3>
5dd: b8 f0 ff ff ff mov $0xfffffff0,%eax
5e2: eb 05 jmp 5e9 <evdev_ioctl+0x4e3>
5e4: b8 ea ff ff ff mov $0xffffffea,%eax
5e9: 83 c4 54 add $0x54,%esp
5ec: 5b pop %ebx
5ed: 5e pop %esi
5ee: 5f pop %edi
5ef: 5d pop %ebp
5f0: c3 ret

000005f1 <evdev_disconnect>:
5f1: 56 push %esi
5f2: 53 push %ebx
5f3: 89 c3 mov %eax,%ebx
5f5: 83 ec 04 sub $0x4,%esp
5f8: 8b 30 mov (%eax),%esi
5fa: e8 fc ff ff ff call 5fb <evdev_disconnect+0xa>
5ff: b8 1c 00 00 00 mov $0x1c,%eax
604: 8d 56 0c lea 0xc(%esi),%edx
607: e8 fc ff ff ff call 608 <evdev_disconnect+0x17>
60c: 8b 56 08 mov 0x8(%esi),%edx
60f: b8 00 00 00 00 mov $0x0,%eax
614: 83 c2 40 add $0x40,%edx
617: 81 ca 00 00 d0 00 or $0xd00000,%edx
61d: e8 fc ff ff ff call 61e <evdev_disconnect+0x2d>
622: 83 7e 04 00 cmpl $0x0,0x4(%esi)
626: c7 06 00 00 00 00 movl $0x0,(%esi)
62c: 74 6a je 698 <evdev_disconnect+0xa7>
62e: 31 d2 xor %edx,%edx
630: 89 d8 mov %ebx,%eax
632: e8 fc ff ff ff call 633 <evdev_disconnect+0x42>
637: 89 d8 mov %ebx,%eax
639: e8 fc ff ff ff call 63a <evdev_disconnect+0x49>
63e: 8b 5e 54 mov 0x54(%esi),%ebx
641: eb 1b jmp 65e <evdev_disconnect+0x6d>
643: 8d 83 08 04 00 00 lea 0x408(%ebx),%eax
649: b9 06 00 02 00 mov $0x20006,%ecx
64e: ba 1d 00 00 00 mov $0x1d,%edx
653: e8 fc ff ff ff call 654 <evdev_disconnect+0x63>
658: 8b 9b 10 04 00 00 mov 0x410(%ebx),%ebx
65e: 81 eb 10 04 00 00 sub $0x410,%ebx
664: 8b 83 10 04 00 00 mov 0x410(%ebx),%eax
66a: 8d 74 26 00 lea 0x0(%esi),%esi
66e: 8d 93 10 04 00 00 lea 0x410(%ebx),%edx
674: 8d 46 54 lea 0x54(%esi),%eax
677: 39 c2 cmp %eax,%edx
679: 75 c8 jne 643 <evdev_disconnect+0x52>
67b: 8d 46 40 lea 0x40(%esi),%eax
67e: b9 01 00 00 00 mov $0x1,%ecx
683: ba 01 00 00 00 mov $0x1,%edx
688: c7 04 24 00 00 00 00 movl $0x0,(%esp)
68f: e8 fc ff ff ff call 690 <evdev_disconnect+0x9f>
694: 5b pop %ebx
695: 5b pop %ebx
696: 5e pop %esi
697: c3 ret
698: 59 pop %ecx
699: 89 f0 mov %esi,%eax
69b: 5b pop %ebx
69c: 5e pop %esi
69d: e9 c6 f9 ff ff jmp 68 <evdev_free>

000006a2 <evdev_connect>:
6a2: 55 push %ebp
6a3: 89 c5 mov %eax,%ebp
6a5: 57 push %edi
6a6: 56 push %esi
6a7: 53 push %ebx
6a8: 83 ec 1c sub $0x1c,%esp
6ab: 89 54 24 14 mov %edx,0x14(%esp)
6af: c7 44 24 18 00 00 00 movl $0x0,0x18(%esp)
6b6: 00
6b7: eb 0b jmp 6c4 <evdev_connect+0x22>
6b9: ff 44 24 18 incl 0x18(%esp)
6bd: 83 7c 24 18 20 cmpl $0x20,0x18(%esp)
6c2: 74 10 je 6d4 <evdev_connect+0x32>
6c4: 8b 44 24 18 mov 0x18(%esp),%eax
6c8: 83 3c 85 00 00 00 00 cmpl $0x0,0x0(,%eax,4)
6cf: 00
6d0: 75 e7 jne 6b9 <evdev_connect+0x17>
6d2: eb 16 jmp 6ea <evdev_connect+0x48>
6d4: c7 04 24 00 00 00 00 movl $0x0,(%esp)
6db: be e9 ff ff ff mov $0xffffffe9,%esi
6e0: e8 fc ff ff ff call 6e1 <evdev_connect+0x3f>
6e5: e9 00 01 00 00 jmp 7ea <evdev_connect+0x148>
6ea: a1 1c 00 00 00 mov 0x1c,%eax
6ef: ba d0 00 00 00 mov $0xd0,%edx
6f4: be f4 ff ff ff mov $0xfffffff4,%esi
6f9: e8 fc ff ff ff call 6fa <evdev_connect+0x58>
6fe: 85 c0 test %eax,%eax
700: 89 c3 mov %eax,%ebx
702: 0f 84 e2 00 00 00 je 7ea <evdev_connect+0x148>
708: 8d 40 54 lea 0x54(%eax),%eax
70b: 89 43 54 mov %eax,0x54(%ebx)
70e: 8d 7b 0c lea 0xc(%ebx),%edi
711: 89 40 04 mov %eax,0x4(%eax)
714: 8d 43 40 lea 0x40(%ebx),%eax
717: e8 fc ff ff ff call 718 <evdev_connect+0x76>
71c: c7 03 01 00 00 00 movl $0x1,(%ebx)
722: 8b 54 24 18 mov 0x18(%esp),%edx
726: 89 53 08 mov %edx,0x8(%ebx)
729: 8b 44 24 14 mov 0x14(%esp),%eax
72d: 89 6b 2c mov %ebp,0x2c(%ebx)
730: 89 7b 24 mov %edi,0x24(%ebx)
733: 89 5b 1c mov %ebx,0x1c(%ebx)
736: 89 43 28 mov %eax,0x28(%ebx)
739: 89 54 24 08 mov %edx,0x8(%esp)
73d: c7 44 24 04 26 00 00 movl $0x26,0x4(%esp)
744: 00
745: 89 3c 24 mov %edi,(%esp)
748: e8 fc ff ff ff call 749 <evdev_connect+0xa7>
74d: 8b 54 24 18 mov 0x18(%esp),%edx
751: 89 7c 24 10 mov %edi,0x10(%esp)
755: 89 1c 95 00 00 00 00 mov %ebx,0x0(,%edx,4)
75c: 89 d5 mov %edx,%ebp
75e: 8b 54 24 14 mov 0x14(%esp),%edx
762: 83 c5 40 add $0x40,%ebp
765: 81 cd 00 00 d0 00 or $0xd00000,%ebp
76b: 8b 82 b0 06 00 00 mov 0x6b0(%edx),%eax
771: 89 6c 24 08 mov %ebp,0x8(%esp)
775: c7 04 24 00 00 00 00 movl $0x0,(%esp)
77c: 89 44 24 0c mov %eax,0xc(%esp)
780: 89 d0 mov %edx,%eax
782: 05 44 06 00 00 add $0x644,%eax
787: 89 44 24 04 mov %eax,0x4(%esp)
78b: e8 fc ff ff ff call 78c <evdev_connect+0xea>
790: 3d 00 f0 ff ff cmp $0xfffff000,%eax
795: 89 c6 mov %eax,%esi
797: 77 3b ja 7d4 <evdev_connect+0x132>
799: 8d 50 08 lea 0x8(%eax),%edx
79c: 89 f9 mov %edi,%ecx
79e: b8 1c 00 00 00 mov $0x1c,%eax
7a3: e8 fc ff ff ff call 7a4 <evdev_connect+0x102>
7a8: 85 c0 test %eax,%eax
7aa: 89 c6 mov %eax,%esi
7ac: 75 1a jne 7c8 <evdev_connect+0x126>
7ae: 8d 43 1c lea 0x1c(%ebx),%eax
7b1: e8 fc ff ff ff call 7b2 <evdev_connect+0x110>
7b6: 85 c0 test %eax,%eax
7b8: 89 c6 mov %eax,%esi
7ba: 74 2e je 7ea <evdev_connect+0x148>
7bc: 89 fa mov %edi,%edx
7be: b8 1c 00 00 00 mov $0x1c,%eax
7c3: e8 fc ff ff ff call 7c4 <evdev_connect+0x122>
7c8: 89 ea mov %ebp,%edx
7ca: b8 00 00 00 00 mov $0x0,%eax
7cf: e8 fc ff ff ff call 7d0 <evdev_connect+0x12e>
7d4: 89 d8 mov %ebx,%eax
7d6: e8 fc ff ff ff call 7d7 <evdev_connect+0x135>
7db: 8b 44 24 18 mov 0x18(%esp),%eax
7df: c7 04 85 00 00 00 00 movl $0x0,0x0(,%eax,4)
7e6: 00 00 00 00
7ea: 83 c4 1c add $0x1c,%esp
7ed: 89 f0 mov %esi,%eax
7ef: 5b pop %ebx
7f0: 5e pop %esi
7f1: 5f pop %edi
7f2: 5d pop %ebp
7f3: c3 ret

000007f4 <evdev_event>:
7f4: 55 push %ebp
7f5: 89 cd mov %ecx,%ebp
7f7: 57 push %edi
7f8: 89 d7 mov %edx,%edi
7fa: 56 push %esi
7fb: 53 push %ebx
7fc: 83 ec 04 sub $0x4,%esp
7ff: 8b 54 24 18 mov 0x18(%esp),%edx
803: 89 14 24 mov %edx,(%esp)
806: 8b 30 mov (%eax),%esi
808: 8b 5e 50 mov 0x50(%esi),%ebx
80b: 85 db test %ebx,%ebx
80d: 74 67 je 876 <evdev_event+0x82>
80f: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
815: c1 e0 04 shl $0x4,%eax
818: 8d 04 03 lea (%ebx,%eax,1),%eax
81b: e8 fc ff ff ff call 81c <evdev_event+0x28>
820: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
826: b9 01 00 02 00 mov $0x20001,%ecx
82b: c1 e0 04 shl $0x4,%eax
82e: 66 89 7c 18 08 mov %di,0x8(%eax,%ebx,1)
833: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
839: c1 e0 04 shl $0x4,%eax
83c: 66 89 6c 18 0a mov %bp,0xa(%eax,%ebx,1)
841: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
847: 8b 14 24 mov (%esp),%edx
84a: c1 e0 04 shl $0x4,%eax
84d: 89 54 18 0c mov %edx,0xc(%eax,%ebx,1)
851: ba 1d 00 00 00 mov $0x1d,%edx
856: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
85c: 40 inc %eax
85d: 83 e0 3f and $0x3f,%eax
860: 89 83 00 04 00 00 mov %eax,0x400(%ebx)
866: 8d 83 08 04 00 00 lea 0x408(%ebx),%eax
86c: e8 fc ff ff ff call 86d <evdev_event+0x79>
871: e9 8e 00 00 00 jmp 904 <evdev_event+0x110>
876: 8b 5e 54 mov 0x54(%esi),%ebx
879: eb 68 jmp 8e3 <evdev_event+0xef>
87b: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
881: c1 e0 04 shl $0x4,%eax
884: 8d 04 03 lea (%ebx,%eax,1),%eax
887: e8 fc ff ff ff call 888 <evdev_event+0x94>
88c: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
892: b9 01 00 02 00 mov $0x20001,%ecx
897: c1 e0 04 shl $0x4,%eax
89a: 66 89 7c 18 08 mov %di,0x8(%eax,%ebx,1)
89f: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
8a5: c1 e0 04 shl $0x4,%eax
8a8: 66 89 6c 18 0a mov %bp,0xa(%eax,%ebx,1)
8ad: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
8b3: 8b 14 24 mov (%esp),%edx
8b6: c1 e0 04 shl $0x4,%eax
8b9: 89 54 18 0c mov %edx,0xc(%eax,%ebx,1)
8bd: ba 1d 00 00 00 mov $0x1d,%edx
8c2: 8b 83 00 04 00 00 mov 0x400(%ebx),%eax
8c8: 40 inc %eax
8c9: 83 e0 3f and $0x3f,%eax
8cc: 89 83 00 04 00 00 mov %eax,0x400(%ebx)
8d2: 8d 83 08 04 00 00 lea 0x408(%ebx),%eax
8d8: e8 fc ff ff ff call 8d9 <evdev_event+0xe5>
8dd: 8b 9b 10 04 00 00 mov 0x410(%ebx),%ebx
8e3: 81 eb 10 04 00 00 sub $0x410,%ebx
8e9: 8b 83 10 04 00 00 mov 0x410(%ebx),%eax
8ef: 8d 74 26 00 lea 0x0(%esi),%esi
8f3: 8d 93 10 04 00 00 lea 0x410(%ebx),%edx
8f9: 8d 46 54 lea 0x54(%esi),%eax
8fc: 39 c2 cmp %eax,%edx
8fe: 0f 85 77 ff ff ff jne 87b <evdev_event+0x87>
904: 8d 46 40 lea 0x40(%esi),%eax
907: b9 01 00 00 00 mov $0x1,%ecx
90c: c7 44 24 18 00 00 00 movl $0x0,0x18(%esp)
913: 00
914: ba 01 00 00 00 mov $0x1,%edx
919: 5e pop %esi
91a: 5b pop %ebx
91b: 5e pop %esi
91c: 5f pop %edi
91d: 5d pop %ebp
91e: e9 fc ff ff ff jmp 91f <evdev_event+0x12b>

00000923 <evdev_release>:
923: 57 push %edi
924: 89 d7 mov %edx,%edi
926: 56 push %esi
927: 53 push %ebx
928: 8b b2 80 00 00 00 mov 0x80(%edx),%esi
92e: 8b 9e 0c 04 00 00 mov 0x40c(%esi),%ebx
934: 39 73 50 cmp %esi,0x50(%ebx)
937: 75 0f jne 948 <evdev_release+0x25>
939: 8d 43 1c lea 0x1c(%ebx),%eax
93c: e8 fc ff ff ff call 93d <evdev_release+0x1a>
941: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
948: 31 c9 xor %ecx,%ecx
94a: 89 fa mov %edi,%edx
94c: 83 c8 ff or $0xffffffff,%eax
94f: e8 f0 f6 ff ff call 44 <evdev_fasync>
954: 8d 8e 10 04 00 00 lea 0x410(%esi),%ecx
95a: 8b 96 10 04 00 00 mov 0x410(%esi),%edx
960: 8b 41 04 mov 0x4(%ecx),%eax
963: 89 42 04 mov %eax,0x4(%edx)
966: 89 10 mov %edx,(%eax)
968: 89 f0 mov %esi,%eax
96a: c7 86 10 04 00 00 00 movl $0x100100,0x410(%esi)
971: 01 10 00
974: c7 41 04 00 02 20 00 movl $0x200200,0x4(%ecx)
97b: e8 fc ff ff ff call 97c <evdev_release+0x59>
980: 8b 43 04 mov 0x4(%ebx),%eax
983: 48 dec %eax
984: 85 c0 test %eax,%eax
986: 89 43 04 mov %eax,0x4(%ebx)
989: 75 16 jne 9a1 <evdev_release+0x7e>
98b: 83 3b 00 cmpl $0x0,(%ebx)
98e: 74 0a je 99a <evdev_release+0x77>
990: 8d 43 1c lea 0x1c(%ebx),%eax
993: e8 fc ff ff ff call 994 <evdev_release+0x71>
998: eb 07 jmp 9a1 <evdev_release+0x7e>
99a: 89 d8 mov %ebx,%eax
99c: e8 c7 f6 ff ff call 68 <evdev_free>
9a1: 5b pop %ebx
9a2: 31 c0 xor %eax,%eax
9a4: 5e pop %esi
9a5: 5f pop %edi
9a6: c3 ret

000009a7 <evdev_write>:
9a7: 55 push %ebp
9a8: 89 cd mov %ecx,%ebp
9aa: 57 push %edi
9ab: 56 push %esi
9ac: be ed ff ff ff mov $0xffffffed,%esi
9b1: 53 push %ebx
9b2: 83 ec 18 sub $0x18,%esp
9b5: 89 54 24 04 mov %edx,0x4(%esp)
9b9: 8b 80 80 00 00 00 mov 0x80(%eax),%eax
9bf: 8b b8 0c 04 00 00 mov 0x40c(%eax),%edi
9c5: 83 3f 00 cmpl $0x0,(%edi)
9c8: 74 47 je a11 <evdev_write+0x6a>
9ca: eb 1f jmp 9eb <evdev_write+0x44>
9cc: 8b 54 24 04 mov 0x4(%esp),%edx
9d0: 8d 44 24 08 lea 0x8(%esp),%eax
9d4: b9 10 00 00 00 mov $0x10,%ecx
9d9: 01 f2 add %esi,%edx
9db: e8 fc ff ff ff call 9dc <evdev_write+0x35>
9e0: 85 c0 test %eax,%eax
9e2: 74 0f je 9f3 <evdev_write+0x4c>
9e4: be f2 ff ff ff mov $0xfffffff2,%esi
9e9: eb 26 jmp a11 <evdev_write+0x6a>
9eb: 31 f6 xor %esi,%esi
9ed: 39 ee cmp %ebp,%esi
9ef: 72 db jb 9cc <evdev_write+0x25>
9f1: eb 1e jmp a11 <evdev_write+0x6a>
9f3: 8b 5c 24 14 mov 0x14(%esp),%ebx
9f7: 8d 47 1c lea 0x1c(%edi),%eax
9fa: 83 c6 10 add $0x10,%esi
9fd: 0f b7 4c 24 12 movzwl 0x12(%esp),%ecx
a02: 0f b7 54 24 10 movzwl 0x10(%esp),%edx
a07: 89 1c 24 mov %ebx,(%esp)
a0a: e8 fc ff ff ff call a0b <evdev_write+0x64>
a0f: eb dc jmp 9ed <evdev_write+0x46>
a11: 83 c4 18 add $0x18,%esp
a14: 89 f0 mov %esi,%eax
a16: 5b pop %ebx
a17: 5e pop %esi
a18: 5f pop %edi
a19: 5d pop %ebp
a1a: c3 ret

00000a1b <evdev_read>:
a1b: 55 push %ebp
a1c: 89 cd mov %ecx,%ebp
a1e: 57 push %edi
a1f: 89 c7 mov %eax,%edi
a21: 56 push %esi
a22: 53 push %ebx
a23: 83 ec 18 sub $0x18,%esp
a26: 83 f9 0f cmp $0xf,%ecx
a29: 89 14 24 mov %edx,(%esp)
a2c: 8b 98 80 00 00 00 mov 0x80(%eax),%ebx
a32: b8 ea ff ff ff mov $0xffffffea,%eax
a37: 8b b3 0c 04 00 00 mov 0x40c(%ebx),%esi
a3d: 0f 86 0e 01 00 00 jbe b51 <evdev_read+0x136>
a43: 8b 83 04 04 00 00 mov 0x404(%ebx),%eax
a49: 39 83 00 04 00 00 cmp %eax,0x400(%ebx)
a4f: 75 14 jne a65 <evdev_read+0x4a>
a51: 83 3e 00 cmpl $0x0,(%esi)
a54: 74 0f je a65 <evdev_read+0x4a>
a56: f6 47 19 08 testb $0x8,0x19(%edi)
a5a: b8 f5 ff ff ff mov $0xfffffff5,%eax
a5f: 0f 85 ec 00 00 00 jne b51 <evdev_read+0x136>
a65: 8b 83 04 04 00 00 mov 0x404(%ebx),%eax
a6b: 39 83 00 04 00 00 cmp %eax,0x400(%ebx)
a71: 75 76 jne ae9 <evdev_read+0xce>
a73: 83 3e 00 cmpl $0x0,(%esi)
a76: 74 71 je ae9 <evdev_read+0xce>
a78: fc cld
a79: 31 c0 xor %eax,%eax
a7b: 8d 7c 24 04 lea 0x4(%esp),%edi
a7f: ab stos %eax,%es:(%edi)
a80: ab stos %eax,%es:(%edi)
a81: ab stos %eax,%es:(%edi)
a82: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp)
a89: 00
a8a: ab stos %eax,%es:(%edi)
a8b: ab stos %eax,%es:(%edi)
a8c: 64 a1 00 00 00 00 mov %fs:0x0,%eax
a92: 89 44 24 08 mov %eax,0x8(%esp)
a96: 8d 44 24 10 lea 0x10(%esp),%eax
a9a: 89 44 24 10 mov %eax,0x10(%esp)
a9e: 89 44 24 14 mov %eax,0x14(%esp)
aa2: 8d 46 40 lea 0x40(%esi),%eax
aa5: b9 01 00 00 00 mov $0x1,%ecx
aaa: 8d 54 24 04 lea 0x4(%esp),%edx
aae: e8 fc ff ff ff call aaf <evdev_read+0x94>
ab3: 8b 83 04 04 00 00 mov 0x404(%ebx),%eax
ab9: 39 83 00 04 00 00 cmp %eax,0x400(%ebx)
abf: 75 1c jne add <evdev_read+0xc2>
ac1: 83 3e 00 cmpl $0x0,(%esi)
ac4: 74 17 je add <evdev_read+0xc2>
ac6: 64 a1 00 00 00 00 mov %fs:0x0,%eax
acc: 8b 40 04 mov 0x4(%eax),%eax
acf: 8b 40 08 mov 0x8(%eax),%eax
ad2: a8 04 test $0x4,%al
ad4: 75 6a jne b40 <evdev_read+0x125>
ad6: e8 fc ff ff ff call ad7 <evdev_read+0xbc>
adb: eb c5 jmp aa2 <evdev_read+0x87>
add: 8d 46 40 lea 0x40(%esi),%eax
ae0: 8d 54 24 04 lea 0x4(%esp),%edx
ae4: e8 fc ff ff ff call ae5 <evdev_read+0xca>
ae9: 83 3e 00 cmpl $0x0,(%esi)
aec: b8 ed ff ff ff mov $0xffffffed,%eax
af1: 74 5e je b51 <evdev_read+0x136>
af3: eb 1e jmp b13 <evdev_read+0xf8>
af5: 03 04 24 add (%esp),%eax
af8: b9 10 00 00 00 mov $0x10,%ecx
afd: c1 e2 04 shl $0x4,%edx
b00: 8d 14 13 lea (%ebx,%edx,1),%edx
b03: e8 fc ff ff ff call b04 <evdev_read+0xe9>
b08: 85 c0 test %eax,%eax
b0a: 74 20 je b2c <evdev_read+0x111>
b0c: b8 f2 ff ff ff mov $0xfffffff2,%eax
b11: eb 3e jmp b51 <evdev_read+0x136>
b13: 31 c0 xor %eax,%eax
b15: 8b 93 04 04 00 00 mov 0x404(%ebx),%edx
b1b: 39 93 00 04 00 00 cmp %edx,0x400(%ebx)
b21: 74 2e je b51 <evdev_read+0x136>
b23: 8d 70 10 lea 0x10(%eax),%esi
b26: 39 ee cmp %ebp,%esi
b28: 76 cb jbe af5 <evdev_read+0xda>
b2a: eb 25 jmp b51 <evdev_read+0x136>
b2c: 8b 83 04 04 00 00 mov 0x404(%ebx),%eax
b32: 40 inc %eax
b33: 83 e0 3f and $0x3f,%eax
b36: 89 83 04 04 00 00 mov %eax,0x404(%ebx)
b3c: 89 f0 mov %esi,%eax
b3e: eb d5 jmp b15 <evdev_read+0xfa>
b40: 8d 46 40 lea 0x40(%esi),%eax
b43: 8d 54 24 04 lea 0x4(%esp),%edx
b47: e8 fc ff ff ff call b48 <evdev_read+0x12d>
b4c: b8 00 fe ff ff mov $0xfffffe00,%eax
b51: 83 c4 18 add $0x18,%esp
b54: 5b pop %ebx
b55: 5e pop %esi
b56: 5f pop %edi
b57: 5d pop %ebp
b58: c3 ret

00000b59 <evdev_open>:
b59: 55 push %ebp
b5a: 57 push %edi
b5b: 56 push %esi
b5c: 53 push %ebx
b5d: 83 ec 04 sub $0x4,%esp
b60: 89 14 24 mov %edx,(%esp)
b63: 8b 40 34 mov 0x34(%eax),%eax
b66: 25 ff ff 0f 00 and $0xfffff,%eax
b6b: 83 e8 40 sub $0x40,%eax
b6e: 83 f8 1f cmp $0x1f,%eax
b71: 0f 8f a4 00 00 00 jg c1b <evdev_open+0xc2>
b77: 8b 1c 85 00 00 00 00 mov 0x0(,%eax,4),%ebx
b7e: 85 db test %ebx,%ebx
b80: 0f 84 95 00 00 00 je c1b <evdev_open+0xc2>
b86: 83 3b 00 cmpl $0x0,(%ebx)
b89: 0f 84 8c 00 00 00 je c1b <evdev_open+0xc2>
b8f: a1 4c 00 00 00 mov 0x4c,%eax
b94: ba d0 00 00 00 mov $0xd0,%edx
b99: bd f4 ff ff ff mov $0xfffffff4,%ebp
b9e: e8 fc ff ff ff call b9f <evdev_open+0x46>
ba3: 85 c0 test %eax,%eax
ba5: 89 c6 mov %eax,%esi
ba7: 74 77 je c20 <evdev_open+0xc7>
ba9: 89 98 0c 04 00 00 mov %ebx,0x40c(%eax)
baf: 8d b8 10 04 00 00 lea 0x410(%eax),%edi
bb5: 8d 43 54 lea 0x54(%ebx),%eax
bb8: 8b 50 04 mov 0x4(%eax),%edx
bbb: 89 86 10 04 00 00 mov %eax,0x410(%esi)
bc1: 89 78 04 mov %edi,0x4(%eax)
bc4: 89 3a mov %edi,(%edx)
bc6: 89 57 04 mov %edx,0x4(%edi)
bc9: 8b 43 04 mov 0x4(%ebx),%eax
bcc: 40 inc %eax
bcd: 89 43 04 mov %eax,0x4(%ebx)
bd0: 48 dec %eax
bd1: 75 3b jne c0e <evdev_open+0xb5>
bd3: 83 3b 00 cmpl $0x0,(%ebx)
bd6: 74 36 je c0e <evdev_open+0xb5>
bd8: 8d 43 1c lea 0x1c(%ebx),%eax
bdb: e8 fc ff ff ff call bdc <evdev_open+0x83>
be0: 85 c0 test %eax,%eax
be2: 89 c5 mov %eax,%ebp
be4: 74 28 je c0e <evdev_open+0xb5>
be6: 8b 47 04 mov 0x4(%edi),%eax
be9: 8b 96 10 04 00 00 mov 0x410(%esi),%edx
bef: 89 42 04 mov %eax,0x4(%edx)
bf2: 89 10 mov %edx,(%eax)
bf4: 89 f0 mov %esi,%eax
bf6: c7 86 10 04 00 00 00 movl $0x100100,0x410(%esi)
bfd: 01 10 00
c00: c7 47 04 00 02 20 00 movl $0x200200,0x4(%edi)
c07: e8 fc ff ff ff call c08 <evdev_open+0xaf>
c0c: eb 12 jmp c20 <evdev_open+0xc7>
c0e: 8b 04 24 mov (%esp),%eax
c11: 31 ed xor %ebp,%ebp
c13: 89 b0 80 00 00 00 mov %esi,0x80(%eax)
c19: eb 05 jmp c20 <evdev_open+0xc7>
c1b: bd ed ff ff ff mov $0xffffffed,%ebp
c20: 5f pop %edi
c21: 89 e8 mov %ebp,%eax
c23: 5b pop %ebx
c24: 5e pop %esi
c25: 5f pop %edi
c26: 5d pop %ebp
c27: c3 ret
Disassembly of section .exit.text:

00000000 <cleanup_module>:
0: b8 00 00 00 00 mov $0x0,%eax
5: e9 fc ff ff ff jmp 6 <cleanup_module+0x6>
Disassembly of section .altinstr_replacement:

00000000 <.altinstr_replacement>:
0: 0f 18 00 prefetchnta (%eax)
3: 0f 18 00 prefetchnta (%eax)
Disassembly of section .init.text:

00000000 <init_module>:
0: b8 00 00 00 00 mov $0x0,%eax
5: e9 fc ff ff ff jmp 6 <init_module+0x6>
Disassembly of section .rodata:

00000000 <__mod_input_device_table-0x60>:
0: dc 03 faddl (%ebx)
2: 00 00 add %al,(%eax)
4: e6 03 out %al,$0x3
6: 00 00 add %al,(%eax)
8: f0 03 00 lock add (%eax),%eax
b: 00 f5 add %dh,%ch
d: 03 00 add (%eax),%eax
f: 00 ff add %bh,%bh
11: 03 00 add (%eax),%eax
13: 00 1d 04 00 00 e4 add %bl,0xe4000004
19: 05 00 00 e4 05 add $0x5e40000,%eax
1e: 00 00 add %al,(%eax)
20: e4 05 in $0x5,%al
22: 00 00 add %al,(%eax)
24: e4 05 in $0x5,%al
26: 00 00 add %al,(%eax)
28: e4 05 in $0x5,%al
2a: 00 00 add %al,(%eax)
2c: e4 05 in $0x5,%al
2e: 00 00 add %al,(%eax)
30: e4 05 in $0x5,%al
32: 00 00 add %al,(%eax)
34: e4 05 in $0x5,%al
36: 00 00 add %al,(%eax)
38: e4 05 in $0x5,%al
3a: 00 00 add %al,(%eax)
3c: e4 05 in $0x5,%al
3e: 00 00 add %al,(%eax)
40: e4 05 in $0x5,%al
42: 00 00 add %al,(%eax)
44: 04 04 add $0x4,%al
46: 00 00 add %al,(%eax)
48: 09 04 00 or %eax,(%eax,%eax,1)
4b: 00 e4 add %ah,%ah
4d: 05 00 00 e4 05 add $0x5e40000,%eax
52: 00 00 add %al,(%eax)
54: 13 04 00 adc (%eax,%eax,1),%eax
...

00000060 <__mod_input_device_table>:
...
dc: 01 00 add %eax,(%eax)
...

00000160 <evdev_fops>:
...
168: 1b 0a sbb (%edx),%ecx
16a: 00 00 add %al,(%eax)
16c: a7 cmpsl %es:(%edi),%ds:(%esi)
16d: 09 00 or %eax,(%eax)
...
183: 00 06 add %al,(%esi)
185: 01 00 add %eax,(%eax)
...
18f: 00 59 0b add %bl,0xb(%ecx)
192: 00 00 add %al,(%eax)
194: 7b 00 jnp 196 <evdev_fops+0x36>
196: 00 00 add %al,(%eax)
198: 23 09 and (%ecx),%ecx
...
1a2: 00 00 add %al,(%eax)
1a4: 44 inc %esp
...
Disassembly of section .altinstructions:

00000000 <.altinstructions>:
0: 6a 06 push $0x6
2: 00 00 add %al,(%eax)
4: 00 00 add %al,(%eax)
6: 00 00 add %al,(%eax)
8: 19 04 03 sbb %eax,(%ebx,%eax,1)
b: 00 ef add %ch,%bh
d: 08 00 or %al,(%eax)
f: 00 03 add %al,(%ebx)
11: 00 00 add %al,(%eax)
13: 00 19 add %bl,(%ecx)
15: 04 03 add $0x3,%al
Disassembly of section .rodata.str1.1:

00000000 <.rodata.str1.1>:
0: 3c 33 cmp $0x33,%al
2: 3e ds
3: 65 gs
4: 76 64 jbe 6a <evdev_free+0x2>
6: 65 gs
7: 76 3a jbe 43 <__mod_description740+0x3>
9: 20 6e 6f and %ch,0x6f(%esi)
c: 20 6d 6f and %ch,0x6f(%ebp)
f: 72 65 jb 76 <__mod_license741+0xa>
11: 20 66 72 and %ah,0x72(%esi)
14: 65 65 20 65 76 and %ah,%gs:0x76(%ebp)
19: 64 fs
1a: 65 gs
1b: 76 20 jbe 3d <evdev_poll+0x3d>
1d: 64 fs
1e: 65 gs
1f: 76 69 jbe 8a <__mod_vermagic5+0xa>
21: 63 65 73 arpl %sp,0x73(%ebp)
24: 0a 00 or (%eax),%al
26: 65 gs
27: 76 65 jbe 8e <__mod_vermagic5+0xe>
29: 6e outsb %ds:(%esi),(%dx)
2a: 74 25 je 51 <evdev_fasync+0xd>
2c: 64 00 65 76 add %ah,%fs:0x76(%ebp)
30: 64 fs
31: 65 gs
32: 76 00 jbe 34 <evdev_poll+0x34>
Disassembly of section .modinfo:

00000000 <__mod_author739>:
0: 61 popa
1: 75 74 jne 77 <__mod_license741+0xb>
3: 68 6f 72 3d 56 push $0x563d726f
8: 6f outsl %ds:(%esi),(%dx)
9: 6a 74 push $0x74
b: 65 63 68 20 arpl %bp,%gs:0x20(%eax)
f: 50 push %eax
10: 61 popa
11: 76 6c jbe 7f <__mod_license741+0x13>
13: 69 6b 20 3c 76 6f 6a imul $0x6a6f763c,0x20(%ebx),%ebp
1a: 74 65 je 81 <__mod_vermagic5+0x1>
1c: 63 68 40 arpl %bp,0x40(%eax)
1f: 75 63 jne 84 <__mod_vermagic5+0x4>
21: 77 2e ja 51 <__mod_description740+0x11>
23: 63 7a 3e arpl %di,0x3e(%edx)
...

00000040 <__mod_description740>:
40: 64 fs
41: 65 gs
42: 73 63 jae a7 <__mod_vermagic5+0x27>
44: 72 69 jb af <__mod_vermagic5+0x2f>
46: 70 74 jo bc <__module_depends+0x4>
48: 69 6f 6e 3d 49 6e 70 imul $0x706e493d,0x6e(%edi),%ebp
4f: 75 74 jne c5 <__module_depends+0xd>
51: 20 64 72 69 and %ah,0x69(%edx,%esi,2)
55: 76 65 jbe bc <__module_depends+0x4>
57: 72 20 jb 79 <__mod_license741+0xd>
59: 65 gs
5a: 76 65 jbe c1 <__module_depends+0x9>
5c: 6e outsb %ds:(%esi),(%dx)
5d: 74 20 je 7f <__mod_license741+0x13>
5f: 63 68 61 arpl %bp,0x61(%eax)
62: 72 20 jb 84 <__mod_vermagic5+0x4>
64: 64 fs
65: 65 gs
66: 76 69 jbe d1 <__module_depends+0x19>
68: 63 65 73 arpl %sp,0x73(%ebp)
...

0000006c <__mod_license741>:
6c: 6c insb (%dx),%es:(%edi)
6d: 69 63 65 6e 73 65 3d imul $0x3d65736e,0x65(%ebx),%esp
74: 47 inc %edi
75: 50 push %eax
76: 4c dec %esp
...

00000080 <__mod_vermagic5>:
80: 76 65 jbe e7 <__mod_alias22+0x7>
82: 72 6d jb f1 <__mod_alias22+0x11>
84: 61 popa
85: 67 69 63 3d 32 2e 36 addr16 imul $0x2e362e32,61(%bp,%di),%esp
8c: 2e
8d: 32 32 xor (%edx),%dh
8f: 2d 31 2d 6d 65 sub $0x656d2d31,%eax
94: 70 69 jo ff <__mod_alias22+0x1f>
96: 73 2d jae c5 <__module_depends+0xd>
98: 73 6d jae 107 <__mod_alias22+0x27>
9a: 70 20 jo bc <__module_depends+0x4>
9c: 53 push %ebx
9d: 4d dec %ebp
9e: 50 push %eax
9f: 20 70 72 and %dh,0x72(%eax)
a2: 65 gs
a3: 65 gs
a4: 6d insl (%dx),%es:(%edi)
a5: 70 74 jo 11b <evdev_ioctl+0x15>
a7: 20 6d 6f and %ch,0x6f(%ebp)
aa: 64 fs
ab: 5f pop %edi
ac: 75 6e jne 11c <evdev_ioctl+0x16>
ae: 6c insb (%dx),%es:(%edi)
af: 6f outsl %ds:(%esi),(%dx)
b0: 61 popa
b1: 64 20 36 and %dh,%fs:(%esi)
b4: 38 36 cmp %dh,(%esi)
b6: 20 00 and %al,(%eax)

000000b8 <__module_depends>:
b8: 64 fs
b9: 65 gs
ba: 70 65 jo 121 <evdev_ioctl+0x1b>
bc: 6e outsb %ds:(%esi),(%dx)
bd: 64 fs
be: 73 3d jae fd <__mod_alias22+0x1d>
...

000000e0 <__mod_alias22>:
e0: 61 popa
e1: 6c insb (%dx),%es:(%edi)
e2: 69 61 73 3d 69 6e 70 imul $0x706e693d,0x73(%ecx),%esp
e9: 75 74 jne 15f <evdev_ioctl+0x59>
eb: 3a 62 2a cmp 0x2a(%edx),%ah
ee: 76 2a jbe 11a <evdev_ioctl+0x14>
f0: 70 2a jo 11c <evdev_ioctl+0x16>
f2: 65 2a 2d 65 2a 6b 2a sub %gs:0x2a6b2a65,%ch
f9: 72 2a jb 125 <evdev_ioctl+0x1f>
fb: 61 popa
fc: 2a 6d 2a sub 0x2a(%ebp),%ch
ff: 6c insb (%dx),%es:(%edi)
100: 2a 73 2a sub 0x2a(%ebx),%dh
103: 66 data16
104: 2a 77 2a sub 0x2a(%edi),%dh
...
Disassembly of section .data:

00000000 <evdev_handler>:
0: 00 00 add %al,(%eax)
2: 00 00 add %al,(%eax)
4: f4 hlt
5: 07 pop %es
6: 00 00 add %al,(%eax)
8: a2 06 00 00 f1 mov %al,0xf1000006
d: 05 00 00 00 00 add $0x0,%eax
12: 00 00 add %al,(%eax)
14: 60 pusha
15: 01 00 add %eax,(%eax)
17: 00 40 00 add %al,0x0(%eax)
1a: 00 00 add %al,(%eax)
1c: 2e 00 00 add %al,%cs:(%eax)
1f: 00 60 00 add %ah,0x0(%eax)
...
Disassembly of section .gnu.linkonce.this_module:

00000000 <__this_module>:
...
c: 65 gs
d: 76 64 jbe 73 <__this_module+0x73>
f: 65 gs
10: 76 00 jbe 12 <__this_module+0x12>
...
Disassembly of section .bss:

00000000 <evdev_table>:
...
Disassembly of section .comment:

00000000 <.comment>:
0: 00 47 43 add %al,0x43(%edi)
3: 43 inc %ebx
4: 3a 20 cmp (%eax),%ah
6: 28 47 4e sub %al,0x4e(%edi)
9: 55 push %ebp
a: 29 20 sub %esp,(%eax)
c: 34 2e xor $0x2e,%al
e: 31 2e xor %ebp,(%esi)
10: 32 20 xor (%eax),%ah
12: 32 30 xor (%eax),%dh
14: 30 36 xor %dh,(%esi)
16: 31 31 xor %esi,(%ecx)
18: 31 35 20 28 70 72 xor %esi,0x72702820
1e: 65 gs
1f: 72 65 jb 86 <__mod_vermagic5+0x6>
21: 6c insb (%dx),%es:(%edi)
22: 65 gs
23: 61 popa
24: 73 65 jae 8b <__mod_vermagic5+0xb>
26: 29 20 sub %esp,(%eax)
28: 28 44 65 62 sub %al,0x62(%ebp)
2c: 69 61 6e 20 34 2e 31 imul $0x312e3420,0x6e(%ecx),%esp
33: 2e 31 2d 32 31 29 00 xor %ebp,%cs:0x293132
3a: 00 47 43 add %al,0x43(%edi)
3d: 43 inc %ebx
3e: 3a 20 cmp (%eax),%ah
40: 28 47 4e sub %al,0x4e(%edi)
43: 55 push %ebp
44: 29 20 sub %esp,(%eax)
46: 34 2e xor $0x2e,%al
48: 31 2e xor %ebp,(%esi)
4a: 32 20 xor (%eax),%ah
4c: 32 30 xor (%eax),%dh
4e: 30 36 xor %dh,(%esi)
50: 31 31 xor %esi,(%ecx)
52: 31 35 20 28 70 72 xor %esi,0x72702820
58: 65 gs
59: 72 65 jb c0 <__module_depends+0x8>
5b: 6c insb (%dx),%es:(%edi)
5c: 65 gs
5d: 61 popa
5e: 73 65 jae c5 <__module_depends+0xd>
60: 29 20 sub %esp,(%eax)
62: 28 44 65 62 sub %al,0x62(%ebp)
66: 69 61 6e 20 34 2e 31 imul $0x312e3420,0x6e(%ecx),%esp
6d: 2e 31 2d 32 31 29 00 xor %ebp,%cs:0x293132
--
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