Kdump issue with percpu_alloc=lpage

Tejun Heo tj at kernel.org
Wed Nov 18 04:25:14 EST 2009


10/29/2009 06:22 AM, John Blackwood wrote:
>> Thanks Tejun. percpu_to_phys() makes sense to me also. John, would you
>> like to post a patch for this.
> Hi Vivek,
> I'm probably not really NUMA/vm savy enough to attempt a patch
> for approval at LKML.
> But maybe someone else more qualified can take up the cause.

Is this still necessary for the current upstream where lpage allocator
is gone (but vmalloc mapping is still there)?



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