Where to clone kernel from

Colin Law clanlaw at gmail.com
Wed Sep 2 15:24:01 UTC 2015


On 2 September 2015 at 15:58, Joseph Salisbury
<joseph.salisbury at canonical.com> wrote:
> On 09/02/2015 10:18 AM, Nicholas Skaggs wrote:
>> On 09/01/2015 02:05 PM, Colin Law wrote:
>>> On 1 September 2015 at 16:38, Colin Law <clanlaw at gmail.com> wrote:
>>>> Hi,
>>>>
>>>> Hopefully this is an appropriate forum to ask this. Am helping to
>>>> track down bug https://bugzilla.kernel.org/show_bug.cgi?id=53071 which
>>>> exhibits itself on my laptop running Wily.
> ...
> Hi Colin,
>
> Nicholas is correct with the location of the mainline tree.  You could
> also perform the bisect with the Wily tree, but it's usually more
> straight forward to use the mainline tree.
>
> One thing to note, 3.19.8 and 4.0-rc1 are not linear tags.  The kernel
> forks when 3.19.1 is released as the first 3.19 stable version.
> Mainline then continues along with 4.0-rc1.  This means that you can
> only bisect between v3.19 final and v4.0-rc1.  That is as long as you
> are sure that 3.19 final does not have the bug and 4.0-rc1 does.
>
> Did you happen to open a Launchpad bug for this?  If so, can you send
> the bug number?  I'd be more than happy to help you perform this
> bisect.  I can perform the bisect and build test kernels for you to
> test.  You would then just need to report back if the test kernel
> exhibits the bug ore not.

Hi Joe

Thanks for the offer. There was an existing bug
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/887793 but that
has become out of date I think so I have opened a new one
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1491467

I have determined that the last of the 3.19 kernels is ok but the
first version in the wily tree that will build using fakeroot
debian/rules binary-headers binary-generic, which is

commit 636cdd7b2930ca2cdaf90eedd04fdb9fc7a8d5ec
Author: Stefan Bader <stefan.bader at canonical.com>
Date: Thu Feb 14 09:55:49 2008 -0500
    UBUNTU: SAUCE: (no-up) ubuntu: dm-raid45

does have the problem, so I don't know where to go from there.

Cheers

Colin




More information about the kernel-team mailing list