Hello,
A bug[0] was reported against Ubuntu that reports a kernel panic when
using the hotkey to disable then re-enable wifi on a Dell XPS 14z. A
kernel bisect was performed, which indicated the following commit as the
source of the regression:
commit dd551ab7b47ace14753b0d73f79437cc35adcf6b
Author: Wey-Yi Guy <[email protected]>
Date: Thu May 3 14:22:01 2012 -0700
iwlwifi: include rssi as part of decision making for reduce txpower
In bt coex, consider the average rssi as part of decision making
process
Change-Id: I8d11d7f177a6875e2a9d08f7539d42253226fd7a
Signed-off-by: Wey-Yi Guy <[email protected]>
Reviewed-on: http://git-mwg.jer.intel.com/gerrit/1945
Tested-by: Jenkins
Reviewed-by: Emmanuel Grumbach <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
A test kernel was created with this commit reverted, which stopped the
kernel panic from occurring.
A bugzilla bug[1] has been opened.
Thanks,
Joe
[0] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029547
[1] https://bugzilla.kernel.org/show_bug.cgi?id=45491
On Fri, 2012-08-03 at 12:24 -0400, Joseph Salisbury wrote:
> A test kernel was created with this commit reverted, which stopped the
> kernel panic from occurring.
>
> A bugzilla bug[1] has been opened.
> [0] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029547
> [1] https://bugzilla.kernel.org/show_bug.cgi?id=45491
This is a duplicate of https://bugzilla.kernel.org/show_bug.cgi?id=45481
which I've already commented on with the correct fix. I've also sent the
fix to stable:
http://www.mail-archive.com/[email protected]/msg12286.html
Thanks,
johannes
On 08/03/2012 12:30 PM, Johannes Berg wrote:
> On Fri, 2012-08-03 at 12:24 -0400, Joseph Salisbury wrote:
>
>> A test kernel was created with this commit reverted, which stopped the
>> kernel panic from occurring.
>>
>> A bugzilla bug[1] has been opened.
>> [0] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029547
>> [1] https://bugzilla.kernel.org/show_bug.cgi?id=45491
> This is a duplicate of https://bugzilla.kernel.org/show_bug.cgi?id=45481
> which I've already commented on with the correct fix. I've also sent the
> fix to stable:
>
> http://www.mail-archive.com/[email protected]/msg12286.html
>
> Thanks,
> johannes
>
Great! Thanks for the feedback, Johannes.