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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [xen] double fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
On Mon, Oct 07, 2013 at 11:29:25PM +0100, Russell King - ARM Linux wrote: > However, due to the problems with x86, that's fallen on its head and I > have no solution to get better debugging out which works across all > architectures. I'm stumpted by this. The final attempt at trying to sort this may be to try allocating a struct at release time to contain a pointer to the kobject and the delayed work queue, and maybe a stack trace. The thing I worry about is whether we can allocate memory at that point. GFP_ATOMIC maybe? Should be a small enough structure that it shouldn't eat too much into the reserved pools. I won't be coding it up tonight though! _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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