Bug#1029968: Acknowledgement (bttv/v4l: WARNING: CPU: 6 PID: 6164 at mm/vmalloc.c:487 __vmap_pages_range_noflush+0x3e0/0x4d0)
* Diederik de Haas (didi.debian@cknow.org) wrote:
> Thanks for that thorough analyses!
Thanks for the reply,
> If you're 'penguin42' on IRC,
Yep, that's me.
> then I'd suggest to present your findings to
> iommu@lists.linux.dev as both the author and the reviewer are highly likely
> subscribed to that list.
>
> scripts/get_maintainer.pl drivers/iommu/dma-iommu.c
> scripts/get_maintainer.pl kernel/dma/Makefile
>
> list them both and both results have also that ML in their result.
Yep, will do; I'm just going to try a 6.2rc as well just in case it's
got fixed very recently, and have a poke about in case I can see
any obvious cause now I know the change that triggered it.
I'll include the linux-media list as well since it's just as likely
that it's a fault on the v4l/bttv driver.
Dave
> HTH
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux | Happy \
\ dave @ treblig.org | | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
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