Re: [Xen-devel] devel/for-linus-3.14 branch: dom0 BUG: soft lockup - CPU#1 stuck for 22s! RIP: e030:[<ffffffff81109a58>] [<ffffffff81109a58>] generic_exec_single+0x88/0xc0 xen_destroy_contiguous_region+0x160/0x160

[Sander Eikelenboom <linux@xxxxxxxxxxxxxx>]

Tuesday, January 7, 2014, 3:01:38 PM, you wrote:

> On 07/01/14 11:53, Sander Eikelenboom wrote:
>> Hi Konrad,
>> 
>> A new year and a new linux merge window looming, so i thought i would try 
>> out the "devel/for-linus-3.14" branch.
>> But dom0 seems to blow up for me .. (without this branch pulled it works ok)
>> 
>> Xen: latest xen-unstable

> The FIFO-based event channel ABI is broken in current xen-unstable.

> You need the two patches from:

> http://lists.xen.org/archives/html/xen-devel/2013-12/msg01458.html

> You can also disable the use the FIFO ABI by the guest using the
> xen.fifo_events = 0 kernel command line option.

> David


Thx, from a first glance dom0 seems to run fine now. :-)

--
Sander


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