[TuxOnIce-devel] TOI problems

Matthias Hensler lists-suspend2 at wspse.de
Tue Mar 11 01:30:53 UTC 2014


Hi Nigel,

On Mon, Mar 10, 2014 at 09:50:28PM +1100, Nigel Cunningham wrote:
> This was fixed in a git commit tonight. It was a simple error, easily
> fixed. We use scan_swap_map to find the first page in a range. This
> call does everything necessary to allocate that first page. We then
> use find_first_to_unuse to find the next page after that which is
> already allocated. We were then incorrectly calling
> inc_cluster_info_page for the first page as well as for the remaining
> pages in the range being allocated, resulting in the VM_BUG_ON being
> hit. The solution is to not call inc_cluster_info_page for that first
> page.

Many thanks for that. I can confirm that commit
6a300c63228d7597174e03721516044d66ecbeba fixes the issue for me and
allows to hibernate and resume again.

For Fedora users I will upload new kernel-packages with the fix within
the next 24 hours.


Regards,
Matthias
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