Fedora 13 PAE Kernel and realtec driver compilation problem.
- From: EredicatorX <eredicatorx@xxxxxxxxxxxxxxx>
- Date: Thu, 28 Oct 2010 10:03:03 +0900
Short version.
OS: Fedora 13
Kernel: 2.6.34.7-61.fc13.i686.PAE
Hardware: Lenovo x100e
Problem:Trying to build drivers for realtec wireless lan.
When I tried to build drivers initally with
rtl8192se_linux_2.6.0018.1025.2010 every time I would try to load the
driver with modprobe it would error and say " Invalid module format"
modprobe r8192se_pci
FATAL: Error inserting r8192se_pci
(/lib/modules/2.6.34.7-61.fc13.i686.PAE/kernel/drivers/net/wireless/r8192se_pci.ko):
Invalid module format
I modified /usr/src/kernel/2.6.34.7-61.fc13.i686/Makefile and changed
EXTRAVERSION = .7-61.fc13.i686
TO
EXTRAVERSION = .7-61.fc13.i686.PAE
I then did "make modules" which generated a new version of version.h &
utsrelease.h which had the correct PAE version in it. The build error
out after that.
Went back to my sources and did a make clean, make and then make install.
modprobe r8192se_pci now cause a core dump.
I have built kernels in the past but it has been a long time and never
had to build a PAE version. What else would be required for me to change
in order to build the kernel modules correctly and then build the
driver? In the end I am not trying to compile a custom kernel I simply
want to use the kernel I have and be able to build drivers against it as
needed.
Thanks in advance.
I included core dumps and other info in the long version below.
LONG VERSION:
Built driver rtl8192se_linux_2.6.0018.1025.2010
make
make install
All finished ok.
modprobe generates this error.
[root@etop rtl8192se_linux_2.6.0018.1025.2010]# modprobe r8192se_pci
WARNING: All config files need .conf: /etc/modprobe.d/ndiswrapper, it
will be ignored in a future release.
FATAL: Error inserting r8192se_pci
(/lib/modules/2.6.34.7-61.fc13.i686.PAE/kernel/drivers/net/wireless/r8192se_pci.ko):
Invalid module format
dmesg output
r8192se_pci: version magic '2.6.34.7-61.fc13.i686 SMP mod_unload 686 '
should be '2.6.34.7-61.fc13.i686.PAE SMP mod_unload 686 '
vim Makefile and changed /usr/src/kernel/2.6.34.7-61.fc13.i686/Makefile
EXTRAVERSION = .7-61.fc13.i686
TO
EXTRAVERSION = .7-61.fc13.i686.PAE
[root@etop 2.6.34.7-61.fc13.i686]# make modules
CHK include/linux/version.h
CHK include/generated/utsrelease.h
make[1]: *** No rule to make target `missing-syscalls'. Stop.
make: *** [prepare0] Error 2
Finally modprobe and coresponding core dump from dmesg
modprobe r8192se_pci
dmesg:
Linux kernel driver for RTL8192 based WLAN cards
Copyright (c) 2007-2008, Realsil Wlan Driver
rtl819xSE 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
rtl819xSE 0000:03:00.0: setting latency timer to 64
rtl819xSE:region #1 not a MMIO resource, aborting
------------[ cut here ]------------
WARNING: at net/core/dev.c:4888 rollback_registered_many+0x88/0x1ad()
Hardware name: 3508CTO
Modules linked in: r8192se_pci(+) nls_utf8 fuse rfcomm sco bridge stp
llc bnep l2cap sunrpc cpufreq_ondemand powernow_k8 ip6t_REJECT
nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 uinput
snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq
snd_seq_device snd_pcm btusb thinkpad_acpi r8169 bluetooth uvcvideo
snd_timer cfg80211 wmi snd_page_alloc snd mii videodev rfkill
v4l1_compat joydev i2c_piix4 serio_raw soundcore k8temp microcode
aes_i586 aes_generic xts gf128mul dm_crypt video output usb_storage
radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded:
scsi_wait_scan]
Pid: 6777, comm: insmod Not tainted 2.6.34.7-61.fc13.i686.PAE #1
Call Trace:
[<c043f30a>] warn_slowpath_common+0x6a/0x81
[<c07174a2>] ? rollback_registered_many+0x88/0x1ad
[<c043f333>] warn_slowpath_null+0x12/0x15
[<c07174a2>] rollback_registered_many+0x88/0x1ad
[<c0717636>] rollback_registered+0x28/0x2d
[<c071768e>] unregister_netdevice_queue+0x53/0x70
[<c0717754>] unregister_netdev+0x1d/0x24
[<f8cbe707>] rtl8192_pci_probe+0x579/0x5b7 [r8192se_pci]
[<c05c2d70>] local_pci_probe+0x13/0x15
[<c05c3940>] pci_device_probe+0x48/0x6b
[<c065366b>] driver_probe_device+0xca/0x1d2
[<c06537bb>] __driver_attach+0x48/0x64
[<c0652c78>] bus_for_each_dev+0x42/0x6c
[<c065345b>] driver_attach+0x19/0x1b
[<c0653773>] ? __driver_attach+0x0/0x64
[<c0652f04>] bus_add_driver+0xfe/0x244
[<c05ae22b>] ? kset_find_obj+0x23/0x4e
[<c0653a26>] driver_register+0x81/0xe8
[<c05c3b00>] __pci_register_driver+0x3d/0x9a
[<f7f24000>] ? rtl8192_pci_module_init+0x0/0x118 [r8192se_pci]
[<f7f24107>] rtl8192_pci_module_init+0x107/0x118 [r8192se_pci]
[<c040305b>] do_one_initcall+0x51/0x13f
[<c0468fa1>] sys_init_module+0xac/0x1e3
[<c0408c9f>] sysenter_do_call+0x12/0x28
---[ end trace 71022fdbb6758c02 ]---
BUG: unable to handle kernel NULL pointer dereference at 000000d8
IP: [<c0781fcb>] packet_notifier+0x19/0x12b
*pdpt = 0000000032966001 *pde = 000000013e737067
Oops: 0000 [#1] SMP
last sysfs file: /sys/devices/virtual/net/pan0/statistics/collisions
Modules linked in: r8192se_pci(+) nls_utf8 fuse rfcomm sco bridge stp
llc bnep l2cap sunrpc cpufreq_ondemand powernow_k8 ip6t_REJECT
nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 uinput
snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq
snd_seq_device snd_pcm btusb thinkpad_acpi r8169 bluetooth uvcvideo
snd_timer cfg80211 wmi snd_page_alloc snd mii videodev rfkill
v4l1_compat joydev i2c_piix4 serio_raw soundcore k8temp microcode
aes_i586 aes_generic xts gf128mul dm_crypt video output usb_storage
radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded:
scsi_wait_scan]
Pid: 6777, comm: insmod Tainted: G W 2.6.34.7-61.fc13.i686.PAE
#1 3508CTO/3508CTO
EIP: 0060:[<c0781fcb>] EFLAGS: 00210286 CPU: 0
EIP is at packet_notifier+0x19/0x12b
EAX: 00000000 EBX: c09d2648 ECX: f2a3fe04 EDX: 00000011
ESI: f2a3fe04 EDI: 00000011 EBP: f2a3fdf4 ESP: f2a3fde4
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process insmod (pid
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