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Old 05-25-2011, 02:03 AM
Jonathan Nieder
 
Default Bug#619827: linux-source-2.6.38: cx88-blackbird broken (since 2.6.37)

tags 619827 = upstream fixed-upstream
quit

Hi,

Ben Hutchings wrote:
> On Sun, 2011-03-27 at 17:06 +0200, Huber Andreas wrote:

>> Processes that try to open a cx88-blackbird driven MPEG device will hang up.
[...]
> Could you test whether this patch fixes the problem?

Thanks again. This and related problems should be fixed by

- 8a317a87 ([media] cx88: protect per-device driver list with device lock)
- 1fe70e96 ([media] cx88: fix locking of sub-driver operations)
- 1d6213ab ([media] cx88: hold device lock during sub-driver initialization)
- 344d6c6b ([media] cx88: protect cx8802_devlist with a mutex)
- 579b2b45 ([media] cx88: gracefully reject attempts to use unregistered
cx88-blackbird driver)
- f4bd4be8 ([media] cx88: don't use atomic_t for core->mpeg_users)

which are as of yesterday part of Linus's "master" branch fwiw.



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Old 06-06-2011, 01:05 AM
Ben Hutchings
 
Default Bug#619827: linux-source-2.6.38: cx88-blackbird broken (since 2.6.37)

On Tue, 2011-05-24 at 21:03 -0500, Jonathan Nieder wrote:
[...]
> Thanks again. This and related problems should be fixed by
>
> - 8a317a87 ([media] cx88: protect per-device driver list with device lock)
> - 1fe70e96 ([media] cx88: fix locking of sub-driver operations)
> - 1d6213ab ([media] cx88: hold device lock during sub-driver initialization)
> - 344d6c6b ([media] cx88: protect cx8802_devlist with a mutex)
> - 579b2b45 ([media] cx88: gracefully reject attempts to use unregistered
> cx88-blackbird driver)
> - f4bd4be8 ([media] cx88: don't use atomic_t for core->mpeg_users)
>
> which are as of yesterday part of Linus's "master" branch fwiw.

Now also in 2.6.39.1 and queued for 2.6.39-2, thanks.

Ben.

--
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.
 

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