How about releasing an update of xorg-x11-drv-intel for Fedora 11

Ilyes Gouta ilyes.gouta at gmail.com
Fri Oct 9 09:00:50 UTC 2009


Obviously i915.modeset == 0 all the time (including when I reported the issue).

-Ilyes

On Fri, Oct 9, 2009 at 9:21 AM, Ilyes Gouta <ilyes.gouta at gmail.com> wrote:
> Hi,
>
> I actually (think?) that I fixed the issue. It's all related to a
> check in the intel i915 drm code in the kernel, which is still present
> in the latest Fedora 2.6.30.8-64 kernel. It's in the form of
> data->has_gem = !IS_8XX(dev) ? 1 : 0, which gets the whole gem stuff
> disabled for my i855GM. I compared with a stock kernel and found that
> it was enabled by default for all the intel chips and just reverted
> that change (and kept the other redhat patches, such as the mchbar and
> the suspend/restore code) and well, it fixed my problem with Xv. I
> think that the has_gem thing is exported for X11 and Xv user-space
> through a GEM ioctl property and it doesn't interfere with the rest of
> the kernel drm code. Anyway, it's working here :) Any confirmation
> from redhat's engineers?
>
> Regards,
> Ilyes Gouta.
>
> On Fri, Oct 9, 2009 at 5:30 AM, Ben Boeckel <MathStuf at gmail.com> wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>>
>> James Antill wrote:
>>>  The problem is that PPAs/KoPeRs are going to get much less
>> testing than
>>> stuff in updates-testing, so if you don't think you are
>> getting enough
>>> testing in updates-testing I really don't see how KoPeRs will
>> solve that
>>> problem.
>>>
>>>  Personally I'd suggest pushing to updates-testing but wait a
>> _long_
>>> time (maybe even never) before pushing to stable.
>>>  Of course you are kind of screwed in having a package which
>> might work
>>> fine on one machine, but fail on many others.
>>>
>>>> I think for F12 updates we could really do with some sort of
>> side repo
>>>> setup, so we could have a stability period where QA could
>> happen on
>>>> packages that may end up in updates a month or two later.
>>>
>>>  How would this be different from updates-testing? If you
>> install
>>> yum-plugin-aliases it even has predefined aliases lsuT and upT
>> to get
>>> the list of updates from testing, and update to them. bodhi
>> has support
>>> for it etc.
>>
>> The problem with forcing two pipelines through u-t for one
>> package is that if the stable package has something that needs
>> to go through updates-testing, the new, possibly unstable,
>> version shadows the new stable build. Side repos (preferably
>> "themed" per sé; KDE updates separate from GNOME packages that
>> the same maintainer happens to maintain as well so that users
>> don't have to update something they use on the side and can't
>> test as well) is the only way to fit a double pipeline for a
>> single package through the update system as it stands.
>>
>> - --Ben
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>> -----END PGP SIGNATURE-----
>>
>>
>> --
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>>
>




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