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Re: r8187se panic

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On 15/11/10 23:44, Larry Finger wrote:
On 11/15/2010 03:05 PM, James Womack wrote:
On 14/11/10 20:23, Larry Finger wrote:
On 11/14/2010 12:49 PM, James Womack wrote:
Hey, I tried patching the kernel I downloaded, but the dry runs both
presented errors detailed below:

james@mercury:/usr/src/linux-source-2.6.32$ patch -p1 --dry-run<
/home/james/rtl8187se_change_panic_to_warn
patching file drivers/staging/rtl8187se/r8185b_init.c
Hunk #1 succeeded at 356 with fuzz 2 (offset 92 lines).
Hunk #2 FAILED at 302.
1 out of 2 hunks FAILED -- saving rejects to file
drivers/staging/rtl8187se/r8185b_init.c.rej
james@mercury:/usr/src/linux-source-2.6.32$ patch -p1 --dry-run<
/home/james/rtl8187se_
rtl8187se_change_panic_to_warn  rtl8187se_lock_pci_remove
james@mercury:/usr/src/linux-source-2.6.32$ patch -p1 --dry-run<
/home/james/rtl8187se_lock_pci_remove
patching file drivers/staging/rtl8187se/r8180_core.c
patch unexpectedly ends in middle of line
patch: **** unexpected end of file in patch
james@mercury:/usr/src/linux-source-2.6.32$

Do I need to do anything to the kernel source before applying the
patches?

You needed a different version of the patch for 2.6.32. Apply the
attached
version. You only need the one patch.

Larry

Hello,

I managed to compile the patched kernel. To confirm - the issue of the
kernel panic occuring when Fn-F2 is used to turn off the wireless card
is resolved. Thank you. I'll let you know if I notice any side effects
from the patch.

After you do the Fn-F2 sequence, there should be a stack dump in the output of
the dmesg command. Could you please post that? With it, I should be able to find
what is leading to the original error. It does not happen on my system.

Larry
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Okay, I used dmesg | tail to print the last 10 lines of dmesg. Hopefully this is what you were asking for:

[ 812.500300] [<f81d97c1>] ? eeepc_rfkill_hotplug+0x127/0x142 [eeepc_laptop]
[  812.500311]  [<c116a27d>] ? acpi_ev_notify_dispatch+0x4c/0x57
[  812.500320]  [<c115db60>] ? acpi_os_execute_deferred+0x1a/0x23
[  812.500330]  [<c103fc20>] ? worker_thread+0x142/0x1c2
[  812.500337]  [<c115db46>] ? acpi_os_execute_deferred+0x0/0x23
[  812.500347]  [<c104289e>] ? autoremove_wake_function+0x0/0x29
[  812.500354]  [<c103fade>] ? worker_thread+0x0/0x1c2
[  812.500362]  [<c1042680>] ? kthread+0x5f/0x64
[  812.500369]  [<c1042621>] ? kthread+0x0/0x64
[  812.500379]  [<c1003ca7>] ? kernel_thread_helper+0x7/0x10
[  812.700057] r8180: WW:Card reset timeout!
[  812.908439] r8180: Freeing irq 18
[  812.920050] r8180 0000:01:00.0: PCI INT A disabled
[  812.920056] r8180: wlan driver removed
[  812.920058]


Regards,
James

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