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Re: [Xen-devel] Fwd: Debugging "Xen BUG at ... list.h" on ARM

On 04/14/2014 11:10 AM, Thomas Leonard wrote:
>> Has your guest enabled caching (SCTLR.C)? This is required by the
>> hypercall ABI. See
>> http://xenbits.xen.org/docs/unstable/hypercall/arm/include,public,arch-arm.h.html#incontents_arm_abi
> Here's my attempt to set up the translation table and enable caching:
> https://github.com/talex5/xen-paratest/tree/cache-problem

Your page table looks wrong for me. Each page table should be write-back
or write-through.


Julien Grall

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