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SubjectRe: [BUGFIX v2 0/4] fix bug 56531, 59501 and 59581
From
2013/6/21 Rafael J. Wysocki <rjw@sisk.pl>:
> The thing below looks like a radeon problem?
>
> [ 52.268389] ------------[ cut here ]------------
> [ 52.268395] WARNING: at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:533 ttm_dma_free_pool+0x101/0x110 [ttm]()

Yes. Let's ignore it for now, as it is a separate bug, likely a
special case of https://bugzilla.kernel.org/show_bug.cgi?id=59681

> But it looks like the removal actually succeeded.

It did.

> [ 52.273103] pci_bus 0000:0b: busn_res: [bus 0b] is released
> [ 52.273732] pci_bus 0000:0c: busn_res: [bus 0c] is released
> [ 52.273816] pci_bus 0000:16: busn_res: [bus 16] is released
>
> Is the re-dock attempt included? It doesn't seem to leave any trace ...

It is, and indeed it left no traces. See the followup when I attached
the result of manually rescanning the bus - you have already commented
on the deadlock there.

--
Alexander E. Patrakov


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